diff options
Diffstat (limited to 'drivers/media/video')
102 files changed, 3103 insertions, 3509 deletions
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c index f794f2dbfb32..e0eb4f321442 100644 --- a/drivers/media/video/adv7170.c +++ b/drivers/media/video/adv7170.c @@ -29,43 +29,24 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_encoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver"); MODULE_AUTHOR("Maxim Yevtyushkin"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(x) (x)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ struct adv7170 { @@ -80,21 +61,12 @@ struct adv7170 { int sat; }; -#define I2C_ADV7170 0xd4 -#define I2C_ADV7171 0x54 - -static char adv7170_name[] = "adv7170"; -static char adv7171_name[] = "adv7171"; - static char *inputs[] = { "pass_through", "play_back" }; static char *norms[] = { "PAL", "NTSC" }; /* ----------------------------------------------------------------------- */ -static inline int -adv7170_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int adv7170_write(struct i2c_client *client, u8 reg, u8 value) { struct adv7170 *encoder = i2c_get_clientdata(client); @@ -102,17 +74,13 @@ adv7170_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static inline int -adv7170_read (struct i2c_client *client, - u8 reg) +static inline int adv7170_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } -static int -adv7170_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int adv7170_write_block(struct i2c_client *client, + const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -133,33 +101,25 @@ adv7170_write_block (struct i2c_client *client, encoder->reg[reg++] = data[1]; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { /* do some slow I2C emulation kind of thing */ while (len >= 2) { reg = *data++; - if ((ret = adv7170_write(client, reg, - *data++)) < 0) + ret = adv7170_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } } - return ret; } /* ----------------------------------------------------------------------- */ -// Output filter: S-Video Composite - -#define MR050 0x11 //0x09 -#define MR060 0x14 //0x0c - -//--------------------------------------------------------------------------- #define TR0MODE 0x4c #define TR0RST 0x80 @@ -167,7 +127,6 @@ adv7170_write_block (struct i2c_client *client, #define TR1CAPT 0x00 #define TR1PLAY 0x00 - static const unsigned char init_NTSC[] = { 0x00, 0x10, // MR0 0x01, 0x20, // MR1 @@ -227,15 +186,11 @@ static const unsigned char init_PAL[] = { }; -static int -adv7170_command (struct i2c_client *client, - unsigned int cmd, - void * arg) +static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg) { struct adv7170 *encoder = i2c_get_clientdata(client); switch (cmd) { - case 0: #if 0 /* This is just for testing!!! */ @@ -254,18 +209,16 @@ adv7170_command (struct i2c_client *client, VIDEO_ENCODER_NTSC; cap->inputs = 2; cap->outputs = 1; - } break; + } case ENCODER_SET_NORM: { int iarg = *(int *) arg; - dprintk(1, KERN_DEBUG "%s_command: set norm %d", - I2C_NAME(client), iarg); + v4l_dbg(1, debug, client, "set norm %d\n", iarg); switch (iarg) { - case VIDEO_MODE_NTSC: adv7170_write_block(client, init_NTSC, sizeof(init_NTSC)); @@ -285,16 +238,13 @@ adv7170_command (struct i2c_client *client, break; default: - dprintk(1, KERN_ERR "%s: illegal norm: %d\n", - I2C_NAME(client), iarg); + v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg); return -EINVAL; - } - dprintk(1, KERN_DEBUG "%s: switched to %s\n", I2C_NAME(client), - norms[iarg]); + v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]); encoder->norm = iarg; - } break; + } case ENCODER_SET_INPUT: { @@ -304,19 +254,17 @@ adv7170_command (struct i2c_client *client, *iarg = 1: input is from ZR36060 *iarg = 2: color bar */ - dprintk(1, KERN_DEBUG "%s_command: set input from %s\n", - I2C_NAME(client), + v4l_dbg(1, debug, client, "set input from %s\n", iarg == 0 ? "decoder" : "ZR36060"); switch (iarg) { - case 0: adv7170_write(client, 0x01, 0x20); adv7170_write(client, 0x08, TR1CAPT); /* TR1 */ adv7170_write(client, 0x02, 0x0e); // Enable genlock adv7170_write(client, 0x07, TR0MODE | TR0RST); adv7170_write(client, 0x07, TR0MODE); - //udelay(10); + /* udelay(10); */ break; case 1: @@ -325,20 +273,17 @@ adv7170_command (struct i2c_client *client, adv7170_write(client, 0x02, 0x08); adv7170_write(client, 0x07, TR0MODE | TR0RST); adv7170_write(client, 0x07, TR0MODE); - //udelay(10); + /* udelay(10); */ break; default: - dprintk(1, KERN_ERR "%s: illegal input: %d\n", - I2C_NAME(client), iarg); + v4l_dbg(1, debug, client, "illegal input: %d\n", iarg); return -EINVAL; - } - dprintk(1, KERN_DEBUG "%s: switched to %s\n", I2C_NAME(client), - inputs[iarg]); + v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]); encoder->input = iarg; - } break; + } case ENCODER_SET_OUTPUT: { @@ -348,16 +293,16 @@ adv7170_command (struct i2c_client *client, if (*iarg != 0) { return -EINVAL; } - } break; + } case ENCODER_ENABLE_OUTPUT: { int *iarg = arg; encoder->enable = !!*iarg; - } break; + } default: return -EINVAL; @@ -368,149 +313,67 @@ adv7170_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = - { I2C_ADV7170 >> 1, (I2C_ADV7170 >> 1) + 1, - I2C_ADV7171 >> 1, (I2C_ADV7171 >> 1) + 1, +static unsigned short normal_i2c[] = { + 0xd4 >> 1, 0xd6 >> 1, /* adv7170 IDs */ + 0x54 >> 1, 0x56 >> 1, /* adv7171 IDs */ I2C_CLIENT_END }; -static unsigned short ignore = I2C_CLIENT_END; +I2C_CLIENT_INSMOD; -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; - -static struct i2c_driver i2c_driver_adv7170; - -static int -adv7170_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int adv7170_probe(struct i2c_client *client, + const struct i2c_device_id *id) { - int i; - struct i2c_client *client; struct adv7170 *encoder; - char *dname; - - dprintk(1, - KERN_INFO - "adv7170.c: detecting adv7170 client on address 0x%x\n", - address << 1); + int i; /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_adv7170; - if ((client->addr == I2C_ADV7170 >> 1) || - (client->addr == (I2C_ADV7170 >> 1) + 1)) { - dname = adv7170_name; - } else if ((client->addr == I2C_ADV7171 >> 1) || - (client->addr == (I2C_ADV7171 >> 1) + 1)) { - dname = adv7171_name; - } else { - /* We should never get here!!! */ - kfree(client); - return 0; - } - strlcpy(I2C_NAME(client), dname, sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL); - if (encoder == NULL) { - kfree(client); + if (encoder == NULL) return -ENOMEM; - } encoder->norm = VIDEO_MODE_NTSC; encoder->input = 0; encoder->enable = 1; i2c_set_clientdata(client, encoder); - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(encoder); - return i; - } - i = adv7170_write_block(client, init_NTSC, sizeof(init_NTSC)); if (i >= 0) { i = adv7170_write(client, 0x07, TR0MODE | TR0RST); i = adv7170_write(client, 0x07, TR0MODE); i = adv7170_read(client, 0x12); - dprintk(1, KERN_INFO "%s_attach: rev. %d at 0x%02x\n", - I2C_NAME(client), i & 1, client->addr << 1); - } - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach: init error 0x%x\n", - I2C_NAME(client), i); + v4l_dbg(1, debug, client, "revision %d\n", i & 1); } - + if (i < 0) + v4l_dbg(1, debug, client, "init error 0x%x\n", i); return 0; } -static int -adv7170_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "adv7170.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &adv7170_detect_client); -} - -static int -adv7170_detach_client (struct i2c_client *client) +static int adv7170_remove(struct i2c_client *client) { - struct adv7170 *encoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(encoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_adv7170 = { - .driver = { - .name = "adv7170", /* name */ - }, - - .id = I2C_DRIVERID_ADV7170, +static const struct i2c_device_id adv7170_id[] = { + { "adv7170", 0 }, + { "adv7171", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, adv7170_id); - .attach_adapter = adv7170_attach_adapter, - .detach_client = adv7170_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "adv7170", + .driverid = I2C_DRIVERID_ADV7170, .command = adv7170_command, + .probe = adv7170_probe, + .remove = adv7170_remove, + .id_table = adv7170_id, }; - -static int __init -adv7170_init (void) -{ - return i2c_add_driver(&i2c_driver_adv7170); -} - -static void __exit -adv7170_exit (void) -{ - i2c_del_driver(&i2c_driver_adv7170); -} - -module_init(adv7170_init); -module_exit(adv7170_exit); diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c index 8ee07a68f702..6008e84653f1 100644 --- a/drivers/media/video/adv7175.c +++ b/drivers/media/video/adv7175.c @@ -25,43 +25,24 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_encoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Analog Devices ADV7175 video encoder driver"); MODULE_AUTHOR("Dave Perks"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(s) (s)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ struct adv7175 { @@ -77,33 +58,23 @@ struct adv7175 { #define I2C_ADV7175 0xd4 #define I2C_ADV7176 0x54 -static char adv7175_name[] = "adv7175"; -static char adv7176_name[] = "adv7176"; - static char *inputs[] = { "pass_through", "play_back", "color_bar" }; static char *norms[] = { "PAL", "NTSC", "SECAM->PAL (may not work!)" }; /* ----------------------------------------------------------------------- */ -static inline int -adv7175_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int adv7175_write(struct i2c_client *client, u8 reg, u8 value) { return i2c_smbus_write_byte_data(client, reg, value); } -static inline int -adv7175_read (struct i2c_client *client, - u8 reg) +static inline int adv7175_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } -static int -adv7175_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int adv7175_write_block(struct i2c_client *client, + const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -123,18 +94,17 @@ adv7175_write_block (struct i2c_client *client, reg++; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { /* do some slow I2C emulation kind of thing */ while (len >= 2) { reg = *data++; - if ((ret = adv7175_write(client, reg, - *data++)) < 0) + ret = adv7175_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } @@ -143,13 +113,11 @@ adv7175_write_block (struct i2c_client *client, return ret; } -static void -set_subcarrier_freq (struct i2c_client *client, - int pass_through) +static void set_subcarrier_freq(struct i2c_client *client, int pass_through) { /* for some reason pass_through NTSC needs * a different sub-carrier freq to remain stable. */ - if(pass_through) + if (pass_through) adv7175_write(client, 0x02, 0x00); else adv7175_write(client, 0x02, 0x55); @@ -160,12 +128,12 @@ set_subcarrier_freq (struct i2c_client *client, } /* ----------------------------------------------------------------------- */ -// Output filter: S-Video Composite +/* Output filter: S-Video Composite */ -#define MR050 0x11 //0x09 -#define MR060 0x14 //0x0c +#define MR050 0x11 /* 0x09 */ +#define MR060 0x14 /* 0x0c */ -//--------------------------------------------------------------------------- +/* ----------------------------------------------------------------------- */ #define TR0MODE 0x46 #define TR0RST 0x80 @@ -216,15 +184,11 @@ static const unsigned char init_ntsc[] = { 0x06, 0x1a, /* subc. phase */ }; -static int -adv7175_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg) { struct adv7175 *encoder = i2c_get_clientdata(client); switch (cmd) { - case 0: /* This is just for testing!!! */ adv7175_write_block(client, init_common, @@ -242,15 +206,14 @@ adv7175_command (struct i2c_client *client, VIDEO_ENCODER_SECAM; /* well, hacky */ cap->inputs = 2; cap->outputs = 1; - } break; + } case ENCODER_SET_NORM: { int iarg = *(int *) arg; switch (iarg) { - case VIDEO_MODE_NTSC: adv7175_write_block(client, init_ntsc, sizeof(init_ntsc)); @@ -284,16 +247,13 @@ adv7175_command (struct i2c_client *client, adv7175_write(client, 0x07, TR0MODE); break; default: - dprintk(1, KERN_ERR "%s: illegal norm: %d\n", - I2C_NAME(client), iarg); + v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg); return -EINVAL; - } - dprintk(1, KERN_INFO "%s: switched to %s\n", I2C_NAME(client), - norms[iarg]); + v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]); encoder->norm = iarg; - } break; + } case ENCODER_SET_INPUT: { @@ -304,7 +264,6 @@ adv7175_command (struct i2c_client *client, *iarg = 2: color bar */ switch (iarg) { - case 0: adv7175_write(client, 0x01, 0x00); @@ -331,7 +290,7 @@ adv7175_command (struct i2c_client *client, adv7175_write(client, 0x0d, 0x49); adv7175_write(client, 0x07, TR0MODE | TR0RST); adv7175_write(client, 0x07, TR0MODE); - //udelay(10); + /* udelay(10); */ break; case 2: @@ -343,39 +302,35 @@ adv7175_command (struct i2c_client *client, adv7175_write(client, 0x0d, 0x49); adv7175_write(client, 0x07, TR0MODE | TR0RST); adv7175_write(client, 0x07, TR0MODE); - //udelay(10); + /* udelay(10); */ break; default: - dprintk(1, KERN_ERR "%s: illegal input: %d\n", - I2C_NAME(client), iarg); + v4l_dbg(1, debug, client, "illegal input: %d\n", iarg); return -EINVAL; - } - dprintk(1, KERN_INFO "%s: switched to %s\n", I2C_NAME(client), - inputs[iarg]); + v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]); encoder->input = iarg; - } break; + } case ENCODER_SET_OUTPUT: { int *iarg = arg; /* not much choice of outputs */ - if (*iarg != 0) { + if (*iarg != 0) return -EINVAL; - } - } break; + } case ENCODER_ENABLE_OUTPUT: { int *iarg = arg; encoder->enable = !!*iarg; - } break; + } default: return -EINVAL; @@ -390,145 +345,67 @@ adv7175_command (struct i2c_client *client, * Generic i2c probe * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' */ -static unsigned short normal_i2c[] = - { I2C_ADV7175 >> 1, (I2C_ADV7175 >> 1) + 1, +static unsigned short normal_i2c[] = { + I2C_ADV7175 >> 1, (I2C_ADV7175 >> 1) + 1, I2C_ADV7176 >> 1, (I2C_ADV7176 >> 1) + 1, I2C_CLIENT_END }; -static unsigned short ignore = I2C_CLIENT_END; - -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; - -static struct i2c_driver i2c_driver_adv7175; +I2C_CLIENT_INSMOD; -static int -adv7175_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int adv7175_probe(struct i2c_client *client, + const struct i2c_device_id *id) { int i; - struct i2c_client *client; struct adv7175 *encoder; - char *dname; - - dprintk(1, - KERN_INFO - "adv7175.c: detecting adv7175 client on address 0x%x\n", - address << 1); /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_adv7175; - if ((client->addr == I2C_ADV7175 >> 1) || - (client->addr == (I2C_ADV7175 >> 1) + 1)) { - dname = adv7175_name; - } else if ((client->addr == I2C_ADV7176 >> 1) || - (client->addr == (I2C_ADV7176 >> 1) + 1)) { - dname = adv7176_name; - } else { - /* We should never get here!!! */ - kfree(client); - return 0; - } - strlcpy(I2C_NAME(client), dname, sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL); - if (encoder == NULL) { - kfree(client); + if (encoder == NULL) return -ENOMEM; - } encoder->norm = VIDEO_MODE_PAL; encoder->input = 0; encoder->enable = 1; i2c_set_clientdata(client, encoder); - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(encoder); - return i; - } - i = adv7175_write_block(client, init_common, sizeof(init_common)); if (i >= 0) { i = adv7175_write(client, 0x07, TR0MODE | TR0RST); i = adv7175_write(client, 0x07, TR0MODE); i = adv7175_read(client, 0x12); - dprintk(1, KERN_INFO "%s_attach: rev. %d at 0x%x\n", - I2C_NAME(client), i & 1, client->addr << 1); + v4l_dbg(1, debug, client, "revision %d\n", i & 1); } - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach: init error 0x%x\n", - I2C_NAME(client), i); - } - + if (i < 0) + v4l_dbg(1, debug, client, "init error 0x%x\n", i); return 0; } -static int -adv7175_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "adv7175.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &adv7175_detect_client); -} - -static int -adv7175_detach_client (struct i2c_client *client) +static int adv7175_remove(struct i2c_client *client) { - struct adv7175 *encoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(encoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_adv7175 = { - .driver = { - .name = "adv7175", /* name */ - }, - - .id = I2C_DRIVERID_ADV7175, +static const struct i2c_device_id adv7175_id[] = { + { "adv7175", 0 }, + { "adv7176", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, adv7175_id); - .attach_adapter = adv7175_attach_adapter, - .detach_client = adv7175_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "adv7175", + .driverid = I2C_DRIVERID_ADV7175, .command = adv7175_command, + .probe = adv7175_probe, + .remove = adv7175_remove, + .id_table = adv7175_id, }; - -static int __init -adv7175_init (void) -{ - return i2c_add_driver(&i2c_driver_adv7175); -} - -static void __exit -adv7175_exit (void) -{ - i2c_del_driver(&i2c_driver_adv7175); -} - -module_init(adv7175_init); -module_exit(adv7175_exit); diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c index 218754b4906a..e09b00693230 100644 --- a/drivers/media/video/arv.c +++ b/drivers/media/video/arv.c @@ -866,7 +866,7 @@ static int __init ar_init(void) } printk("video%d: Found M64278 VGA (IRQ %d, Freq %dMHz).\n", - ar->vdev->minor, M32R_IRQ_INT3, freq); + ar->vdev->num, M32R_IRQ_INT3, freq); return 0; diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c index 5f07a8a072b6..d60123b413f5 100644 --- a/drivers/media/video/au0828/au0828-cards.c +++ b/drivers/media/video/au0828/au0828-cards.c @@ -90,6 +90,7 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data) case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */ case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */ + case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */ case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */ case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */ break; @@ -185,7 +186,7 @@ void au0828_gpio_setup(struct au0828_dev *dev) } /* table of devices that work with this driver */ -struct usb_device_id au0828_usb_id_table [] = { +struct usb_device_id au0828_usb_id_table[] = { { USB_DEVICE(0x2040, 0x7200), .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { USB_DEVICE(0x2040, 0x7240), @@ -198,6 +199,8 @@ struct usb_device_id au0828_usb_id_table [] = { .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { USB_DEVICE(0x2040, 0x721b), .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, + { USB_DEVICE(0x2040, 0x721e), + .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { USB_DEVICE(0x2040, 0x721f), .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, { USB_DEVICE(0x2040, 0x7280), diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c index d856de9f742f..5765e8656376 100644 --- a/drivers/media/video/au0828/au0828-core.c +++ b/drivers/media/video/au0828/au0828-core.c @@ -91,7 +91,8 @@ static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value, status = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0), request, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, value, index, cp, size, 1000); diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c index f0fcdb4769d7..a882cf546d0a 100644 --- a/drivers/media/video/au0828/au0828-dvb.c +++ b/drivers/media/video/au0828/au0828-dvb.c @@ -173,7 +173,8 @@ static int start_urb_transfer(struct au0828_dev *dev) purb->status = -EINPROGRESS; usb_fill_bulk_urb(purb, dev->usbdev, - usb_rcvbulkpipe(dev->usbdev, _AU0828_BULKPIPE), + usb_rcvbulkpipe(dev->usbdev, + _AU0828_BULKPIPE), purb->transfer_buffer, URB_BUFSIZE, urb_completion, diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c index ddd2a7964dec..a07b7b88e5b8 100644 --- a/drivers/media/video/bt819.c +++ b/drivers/media/video/bt819.c @@ -29,44 +29,25 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_decoder.h> - +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Brooktree-819 video decoder driver"); MODULE_AUTHOR("Mike Bernson & Dave Perks"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(s) (s)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ struct bt819 { @@ -97,14 +78,9 @@ static struct timing timing_data[] = { {858 - 24, 20, 525 - 2, 1, 0x00f8, 0x0000}, }; -#define I2C_BT819 0x8a - /* ----------------------------------------------------------------------- */ -static inline int -bt819_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int bt819_write(struct i2c_client *client, u8 reg, u8 value) { struct bt819 *decoder = i2c_get_clientdata(client); @@ -112,24 +88,15 @@ bt819_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static inline int -bt819_setbit (struct i2c_client *client, - u8 reg, - u8 bit, - u8 value) +static inline int bt819_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value) { struct bt819 *decoder = i2c_get_clientdata(client); return bt819_write(client, reg, - (decoder-> - reg[reg] & ~(1 << bit)) | - (value ? (1 << bit) : 0)); + (decoder->reg[reg] & ~(1 << bit)) | (value ? (1 << bit) : 0)); } -static int -bt819_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -150,10 +117,9 @@ bt819_write_block (struct i2c_client *client, decoder->reg[reg++] = data[1]; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { @@ -169,20 +135,17 @@ bt819_write_block (struct i2c_client *client, return ret; } -static inline int -bt819_read (struct i2c_client *client, - u8 reg) +static inline int bt819_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } -static int -bt819_init (struct i2c_client *client) +static int bt819_init(struct i2c_client *client) { struct bt819 *decoder = i2c_get_clientdata(client); static unsigned char init[] = { - //0x1f, 0x00, /* Reset */ + /*0x1f, 0x00,*/ /* Reset */ 0x01, 0x59, /* 0x01 input format */ 0x02, 0x00, /* 0x02 temporal decimation */ 0x03, 0x12, /* 0x03 Cropping msb */ @@ -218,12 +181,10 @@ bt819_init (struct i2c_client *client) struct timing *timing = &timing_data[decoder->norm]; init[0x03 * 2 - 1] = - (((timing->vdelay >> 8) & 0x03) << 6) | (((timing-> - vactive >> 8) & - 0x03) << 4) | - (((timing->hdelay >> 8) & 0x03) << 2) | ((timing-> - hactive >> 8) & - 0x03); + (((timing->vdelay >> 8) & 0x03) << 6) | + (((timing->vactive >> 8) & 0x03) << 4) | + (((timing->hdelay >> 8) & 0x03) << 2) | + ((timing->hactive >> 8) & 0x03); init[0x04 * 2 - 1] = timing->vdelay & 0xff; init[0x05 * 2 - 1] = timing->vactive & 0xff; init[0x06 * 2 - 1] = timing->hdelay & 0xff; @@ -238,27 +199,22 @@ bt819_init (struct i2c_client *client) /* init */ return bt819_write_block(client, init, sizeof(init)); - } /* ----------------------------------------------------------------------- */ -static int -bt819_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int bt819_command(struct i2c_client *client, unsigned cmd, void *arg) { int temp; struct bt819 *decoder = i2c_get_clientdata(client); - if (!decoder->initialized) { // First call to bt819_init could be - bt819_init(client); // without #FRST = 0 + if (!decoder->initialized) { /* First call to bt819_init could be */ + bt819_init(client); /* without #FRST = 0 */ decoder->initialized = 1; } switch (cmd) { - case 0: /* This is just for testing!!! */ bt819_init(client); @@ -274,8 +230,8 @@ bt819_command (struct i2c_client *client, VIDEO_DECODER_CCIR; cap->inputs = 8; cap->outputs = 1; - } break; + } case DECODER_GET_STATUS: { @@ -285,9 +241,9 @@ bt819_command (struct i2c_client *client, status = bt819_read(client, 0x00); res = 0; - if ((status & 0x80)) { + if ((status & 0x80)) res |= DECODER_STATUS_GOOD; - } + switch (decoder->norm) { case VIDEO_MODE_NTSC: res |= DECODER_STATUS_NTSC; @@ -297,28 +253,25 @@ bt819_command (struct i2c_client *client, break; default: case VIDEO_MODE_AUTO: - if ((status & 0x10)) { + if ((status & 0x10)) res |= DECODER_STATUS_PAL; - } else { + else res |= DECODER_STATUS_NTSC; - } break; } res |= DECODER_STATUS_COLOR; *iarg = res; - dprintk(1, KERN_INFO "%s: get status %x\n", I2C_NAME(client), - *iarg); - } + v4l_dbg(1, debug, client, "get status %x\n", *iarg); break; + } case DECODER_SET_NORM: { int *iarg = arg; struct timing *timing = NULL; - dprintk(1, KERN_INFO "%s: set norm %x\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set norm %x\n", *iarg); switch (*iarg) { case VIDEO_MODE_NTSC: @@ -327,7 +280,7 @@ bt819_command (struct i2c_client *client, bt819_setbit(client, 0x01, 5, 0); bt819_write(client, 0x18, 0x68); bt819_write(client, 0x19, 0x5d); - //bt819_setbit(client, 0x1a, 5, 1); + /* bt819_setbit(client, 0x1a, 5, 1); */ timing = &timing_data[VIDEO_MODE_NTSC]; break; case VIDEO_MODE_PAL: @@ -336,7 +289,7 @@ bt819_command (struct i2c_client *client, bt819_setbit(client, 0x01, 5, 1); bt819_write(client, 0x18, 0x7f); bt819_write(client, 0x19, 0x72); - //bt819_setbit(client, 0x1a, 5, 0); + /* bt819_setbit(client, 0x1a, 5, 0); */ timing = &timing_data[VIDEO_MODE_PAL]; break; case VIDEO_MODE_AUTO: @@ -344,10 +297,7 @@ bt819_command (struct i2c_client *client, bt819_setbit(client, 0x01, 1, 0); break; default: - dprintk(1, - KERN_ERR - "%s: unsupported norm %d\n", - I2C_NAME(client), *iarg); + v4l_dbg(1, debug, client, "unsupported norm %x\n", *iarg); return -EINVAL; } @@ -366,19 +316,17 @@ bt819_command (struct i2c_client *client, } decoder->norm = *iarg; - } break; + } case DECODER_SET_INPUT: { int *iarg = arg; - dprintk(1, KERN_INFO "%s: set input %x\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set input %x\n", *iarg); - if (*iarg < 0 || *iarg > 7) { + if (*iarg < 0 || *iarg > 7) return -EINVAL; - } if (decoder->input != *iarg) { decoder->input = *iarg; @@ -391,52 +339,42 @@ bt819_command (struct i2c_client *client, bt819_setbit(client, 0x1a, 1, 0); } } - } break; + } case DECODER_SET_OUTPUT: { int *iarg = arg; - dprintk(1, KERN_INFO "%s: set output %x\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set output %x\n", *iarg); /* not much choice of outputs */ - if (*iarg != 0) { + if (*iarg != 0) return -EINVAL; - } - } break; + } case DECODER_ENABLE_OUTPUT: { int *iarg = arg; int enable = (*iarg != 0); - dprintk(1, KERN_INFO "%s: enable output %x\n", - I2C_NAME(client), *iarg); + v4l_dbg(1, debug, client, "enable output %x\n", *iarg); if (decoder->enable != enable) { decoder->enable = enable; - - if (decoder->enable) { - bt819_setbit(client, 0x16, 7, 0); - } else { - bt819_setbit(client, 0x16, 7, 1); - } + bt819_setbit(client, 0x16, 7, !enable); } - } break; + } case DECODER_SET_PICTURE: { struct video_picture *pic = arg; - dprintk(1, - KERN_INFO - "%s: set picture brightness %d contrast %d colour %d\n", - I2C_NAME(client), pic->brightness, pic->contrast, - pic->colour); + v4l_dbg(1, debug, client, + "set picture brightness %d contrast %d colour %d\n", + pic->brightness, pic->contrast, pic->colour); if (decoder->bright != pic->brightness) { @@ -474,8 +412,8 @@ bt819_command (struct i2c_client *client, bt819_write(client, 0x0f, 128 - (decoder->hue >> 8)); } - } break; + } default: return -EINVAL; @@ -486,55 +424,44 @@ bt819_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = { - I2C_BT819 >> 1, - I2C_CLIENT_END, -}; - -static unsigned short ignore = I2C_CLIENT_END; - -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; +static unsigned short normal_i2c[] = { 0x8a >> 1, I2C_CLIENT_END }; -static struct i2c_driver i2c_driver_bt819; +I2C_CLIENT_INSMOD; -static int -bt819_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int bt819_probe(struct i2c_client *client, + const struct i2c_device_id *id) { - int i, id; + int i, ver; struct bt819 *decoder; - struct i2c_client *client; - - dprintk(1, - KERN_INFO - "bt819: detecting bt819 client on address 0x%x\n", - address << 1); + const char *name; /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_bt819; + ver = bt819_read(client, 0x17); + switch (ver & 0xf0) { + case 0x70: + name = "bt819a"; + break; + case 0x60: + name = "bt817a"; + break; + case 0x20: + name = "bt815a"; + break; + default: + v4l_dbg(1, debug, client, + "unknown chip version 0x%02x\n", ver); + return -ENODEV; + } + + v4l_info(client, "%s found @ 0x%x (%s)\n", name, + client->addr << 1, client->adapter->name); decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL); - if (decoder == NULL) { - kfree(client); + if (decoder == NULL) return -ENOMEM; - } decoder->norm = VIDEO_MODE_NTSC; decoder->input = 0; decoder->enable = 1; @@ -545,97 +472,33 @@ bt819_detect_client (struct i2c_adapter *adapter, decoder->initialized = 0; i2c_set_clientdata(client, decoder); - id = bt819_read(client, 0x17); - switch (id & 0xf0) { - case 0x70: - strlcpy(I2C_NAME(client), "bt819a", sizeof(I2C_NAME(client))); - break; - case 0x60: - strlcpy(I2C_NAME(client), "bt817a", sizeof(I2C_NAME(client))); - break; - case 0x20: - strlcpy(I2C_NAME(client), "bt815a", sizeof(I2C_NAME(client))); - break; - default: - dprintk(1, - KERN_ERR - "bt819: unknown chip version 0x%x (ver 0x%x)\n", - id & 0xf0, id & 0x0f); - kfree(decoder); - kfree(client); - return 0; - } - - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(decoder); - return i; - } - i = bt819_init(client); - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach: init status %d\n", - I2C_NAME(client), i); - } else { - dprintk(1, - KERN_INFO - "%s_attach: chip version 0x%x at address 0x%x\n", - I2C_NAME(client), id & 0x0f, - client->addr << 1); - } - + if (i < 0) + v4l_dbg(1, debug, client, "init status %d\n", i); return 0; } -static int -bt819_attach_adapter (struct i2c_adapter *adapter) -{ - return i2c_probe(adapter, &addr_data, &bt819_detect_client); -} - -static int -bt819_detach_client (struct i2c_client *client) +static int bt819_remove(struct i2c_client *client) { - struct bt819 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_bt819 = { - .driver = { - .name = "bt819", - }, - - .id = I2C_DRIVERID_BT819, +static const struct i2c_device_id bt819_id[] = { + { "bt819a", 0 }, + { "bt817a", 0 }, + { "bt815a", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, bt819_id); - .attach_adapter = bt819_attach_adapter, - .detach_client = bt819_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "bt819", + .driverid = I2C_DRIVERID_BT819, .command = bt819_command, + .probe = bt819_probe, + .remove = bt819_remove, + .id_table = bt819_id, }; - -static int __init -bt819_init_module (void) -{ - return i2c_add_driver(&i2c_driver_bt819); -} - -static void __exit -bt819_exit (void) -{ - i2c_del_driver(&i2c_driver_bt819); -} - -module_init(bt819_init_module); -module_exit(bt819_exit); diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c index ab2ce4d7b5de..4213867507f8 100644 --- a/drivers/media/video/bt856.c +++ b/drivers/media/video/bt856.c @@ -29,43 +29,24 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <linux/video_encoder.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> +#include <linux/video_encoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Brooktree-856A video encoder driver"); MODULE_AUTHOR("Mike Bernson & Dave Perks"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(s) (s)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ #define BT856_REG_OFFSET 0xDA @@ -78,14 +59,9 @@ struct bt856 { int enable; }; -#define I2C_BT856 0x88 - /* ----------------------------------------------------------------------- */ -static inline int -bt856_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int bt856_write(struct i2c_client *client, u8 reg, u8 value) { struct bt856 *encoder = i2c_get_clientdata(client); @@ -93,46 +69,36 @@ bt856_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static inline int -bt856_setbit (struct i2c_client *client, - u8 reg, - u8 bit, - u8 value) +static inline int bt856_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value) { struct bt856 *encoder = i2c_get_clientdata(client); return bt856_write(client, reg, - (encoder-> - reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) | - (value ? (1 << bit) : 0)); + (encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) | + (value ? (1 << bit) : 0)); } -static void -bt856_dump (struct i2c_client *client) +static void bt856_dump(struct i2c_client *client) { int i; struct bt856 *encoder = i2c_get_clientdata(client); - printk(KERN_INFO "%s: register dump:", I2C_NAME(client)); + v4l_info(client, "register dump:\n"); for (i = 0; i < BT856_NR_REG; i += 2) - printk(" %02x", encoder->reg[i]); - printk("\n"); + printk(KERN_CONT " %02x", encoder->reg[i]); + printk(KERN_CONT "\n"); } /* ----------------------------------------------------------------------- */ -static int -bt856_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg) { struct bt856 *encoder = i2c_get_clientdata(client); switch (cmd) { - case 0: /* This is just for testing!!! */ - dprintk(1, KERN_INFO "bt856: init\n"); + v4l_dbg(1, debug, client, "init\n"); bt856_write(client, 0xdc, 0x18); bt856_write(client, 0xda, 0); bt856_write(client, 0xde, 0); @@ -142,7 +108,6 @@ bt856_command (struct i2c_client *client, bt856_setbit(client, 0xdc, 4, 1); switch (encoder->norm) { - case VIDEO_MODE_NTSC: bt856_setbit(client, 0xdc, 2, 0); break; @@ -163,26 +128,23 @@ bt856_command (struct i2c_client *client, { struct video_encoder_capability *cap = arg; - dprintk(1, KERN_INFO "%s: get capabilities\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "get capabilities\n"); cap->flags = VIDEO_ENCODER_PAL | VIDEO_ENCODER_NTSC | VIDEO_ENCODER_CCIR; cap->inputs = 2; cap->outputs = 1; - } break; + } case ENCODER_SET_NORM: { int *iarg = arg; - dprintk(1, KERN_INFO "%s: set norm %d\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set norm %d\n", *iarg); switch (*iarg) { - case VIDEO_MODE_NTSC: bt856_setbit(client, 0xdc, 2, 0); break; @@ -195,27 +157,23 @@ bt856_command (struct i2c_client *client, default: return -EINVAL; - } encoder->norm = *iarg; if (debug != 0) bt856_dump(client); - } break; + } case ENCODER_SET_INPUT: { int *iarg = arg; - dprintk(1, KERN_INFO "%s: set input %d\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set input %d\n", *iarg); /* We only have video bus. * iarg = 0: input is from bt819 * iarg = 1: input is from ZR36060 */ - switch (*iarg) { - case 0: bt856_setbit(client, 0xde, 4, 0); bt856_setbit(client, 0xde, 3, 1); @@ -234,27 +192,24 @@ bt856_command (struct i2c_client *client, break; default: return -EINVAL; - } if (debug != 0) bt856_dump(client); - } break; + } case ENCODER_SET_OUTPUT: { int *iarg = arg; - dprintk(1, KERN_INFO "%s: set output %d\n", I2C_NAME(client), - *iarg); + v4l_dbg(1, debug, client, "set output %d\n", *iarg); /* not much choice of outputs */ - if (*iarg != 0) { + if (*iarg != 0) return -EINVAL; - } - } break; + } case ENCODER_ENABLE_OUTPUT: { @@ -262,10 +217,9 @@ bt856_command (struct i2c_client *client, encoder->enable = !!*iarg; - dprintk(1, KERN_INFO "%s: enable output %d\n", - I2C_NAME(client), encoder->enable); - } + v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable); break; + } default: return -EINVAL; @@ -276,64 +230,29 @@ bt856_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = { I2C_BT856 >> 1, I2C_CLIENT_END }; - -static unsigned short ignore = I2C_CLIENT_END; - -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; +static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; -static struct i2c_driver i2c_driver_bt856; +I2C_CLIENT_INSMOD; -static int -bt856_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int bt856_probe(struct i2c_client *client, + const struct i2c_device_id *id) { - int i; - struct i2c_client *client; struct bt856 *encoder; - dprintk(1, - KERN_INFO - "bt856.c: detecting bt856 client on address 0x%x\n", - address << 1); - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_bt856; - strlcpy(I2C_NAME(client), "bt856", sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL); - if (encoder == NULL) { - kfree(client); + if (encoder == NULL) return -ENOMEM; - } encoder->norm = VIDEO_MODE_NTSC; encoder->enable = 1; i2c_set_clientdata(client, encoder); - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(encoder); - return i; - } - bt856_write(client, 0xdc, 0x18); bt856_write(client, 0xda, 0); bt856_write(client, 0xde, 0); @@ -359,65 +278,26 @@ bt856_detect_client (struct i2c_adapter *adapter, if (debug != 0) bt856_dump(client); - - dprintk(1, KERN_INFO "%s_attach: at address 0x%x\n", I2C_NAME(client), - client->addr << 1); - return 0; } -static int -bt856_attach_adapter (struct i2c_adapter *adapter) +static int bt856_remove(struct i2c_client *client) { - dprintk(1, - KERN_INFO - "bt856.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &bt856_detect_client); -} - -static int -bt856_detach_client (struct i2c_client *client) -{ - struct bt856 *encoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(encoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } -/* ----------------------------------------------------------------------- */ - -static struct i2c_driver i2c_driver_bt856 = { - .driver = { - .name = "bt856", - }, - - .id = I2C_DRIVERID_BT856, +static const struct i2c_device_id bt856_id[] = { + { "bt856", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, bt856_id); - .attach_adapter = bt856_attach_adapter, - .detach_client = bt856_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "bt856", + .driverid = I2C_DRIVERID_BT856, .command = bt856_command, + .probe = bt856_probe, + .remove = bt856_remove, + .id_table = bt856_id, }; - -static int __init -bt856_init (void) -{ - return i2c_add_driver(&i2c_driver_bt856); -} - -static void __exit -bt856_exit (void) -{ - i2c_del_driver(&i2c_driver_bt856); -} - -module_init(bt856_init); -module_exit(bt856_exit); diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c index 96b415576f0d..596f9e2376be 100644 --- a/drivers/media/video/bt866.c +++ b/drivers/media/video/bt866.c @@ -29,42 +29,28 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <linux/sched.h> #include <linux/types.h> +#include <linux/ioctl.h> +#include <asm/uaccess.h> #include <linux/i2c.h> - +#include <linux/i2c-id.h> #include <linux/videodev.h> -#include <asm/uaccess.h> - #include <linux/video_encoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> +MODULE_DESCRIPTION("Brooktree-866 video encoder driver"); +MODULE_AUTHOR("Mike Bernson & Dave Perks"); MODULE_LICENSE("GPL"); -#define BT866_DEVNAME "bt866" -#define I2C_BT866 0x88 - -MODULE_LICENSE("GPL"); - -#define DEBUG(x) /* Debug driver */ +static int debug; +module_param(debug, int, 0); +MODULE_PARM_DESC(debug, "Debug level (0-1)"); /* ----------------------------------------------------------------------- */ struct bt866 { - struct i2c_client *i2c; - int addr; - unsigned char reg[256]; + u8 reg[256]; int norm; int enable; @@ -74,20 +60,45 @@ struct bt866 { int sat; }; -static int bt866_write(struct bt866 *dev, - unsigned char subaddr, unsigned char data); +static int bt866_write(struct i2c_client *client, u8 subaddr, u8 data) +{ + struct bt866 *encoder = i2c_get_clientdata(client); + u8 buffer[2]; + int err; + + buffer[0] = subaddr; + buffer[1] = data; + + encoder->reg[subaddr] = data; + + v4l_dbg(1, debug, client, "write 0x%02x = 0x%02x\n", subaddr, data); + + for (err = 0; err < 3;) { + if (i2c_master_send(client, buffer, 2) == 2) + break; + err++; + v4l_warn(client, "error #%d writing to 0x%02x\n", + err, subaddr); + schedule_timeout_interruptible(msecs_to_jiffies(100)); + } + if (err == 3) { + v4l_warn(client, "giving up\n"); + return -1; + } + + return 0; +} -static int bt866_do_command(struct bt866 *encoder, - unsigned int cmd, void *arg) +static int bt866_command(struct i2c_client *client, unsigned cmd, void *arg) { + struct bt866 *encoder = i2c_get_clientdata(client); + switch (cmd) { case ENCODER_GET_CAPABILITIES: { struct video_encoder_capability *cap = arg; - DEBUG(printk - (KERN_INFO "%s: get capabilities\n", - encoder->i2c->name)); + v4l_dbg(1, debug, client, "get capabilities\n"); cap->flags = VIDEO_ENCODER_PAL @@ -95,18 +106,16 @@ static int bt866_do_command(struct bt866 *encoder, | VIDEO_ENCODER_CCIR; cap->inputs = 2; cap->outputs = 1; + break; } - break; case ENCODER_SET_NORM: { int *iarg = arg; - DEBUG(printk(KERN_INFO "%s: set norm %d\n", - encoder->i2c->name, *iarg)); + v4l_dbg(1, debug, client, "set norm %d\n", *iarg); switch (*iarg) { - case VIDEO_MODE_NTSC: break; @@ -115,11 +124,10 @@ static int bt866_do_command(struct bt866 *encoder, default: return -EINVAL; - } encoder->norm = *iarg; + break; } - break; case ENCODER_SET_INPUT: { @@ -155,7 +163,7 @@ static int bt866_do_command(struct bt866 *encoder, u8 val; for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2) - bt866_write(encoder, init[i], init[i+1]); + bt866_write(client, init[i], init[i+1]); val = encoder->reg[0xdc]; @@ -164,17 +172,16 @@ static int bt866_do_command(struct bt866 *encoder, else val &= ~0x40; /* !CBSWAP */ - bt866_write(encoder, 0xdc, val); + bt866_write(client, 0xdc, val); val = encoder->reg[0xcc]; if (*iarg == 2) val |= 0x01; /* OSDBAR */ else val &= ~0x01; /* !OSDBAR */ - bt866_write(encoder, 0xcc, val); + bt866_write(client, 0xcc, val); - DEBUG(printk(KERN_INFO "%s: set input %d\n", - encoder->i2c->name, *iarg)); + v4l_dbg(1, debug, client, "set input %d\n", *iarg); switch (*iarg) { case 0: @@ -183,48 +190,44 @@ static int bt866_do_command(struct bt866 *encoder, break; default: return -EINVAL; - } + break; } - break; case ENCODER_SET_OUTPUT: { int *iarg = arg; - DEBUG(printk(KERN_INFO "%s: set output %d\n", - encoder->i2c->name, *iarg)); + v4l_dbg(1, debug, client, "set output %d\n", *iarg); /* not much choice of outputs */ if (*iarg != 0) return -EINVAL; + break; } - break; case ENCODER_ENABLE_OUTPUT: { int *iarg = arg; encoder->enable = !!*iarg; - DEBUG(printk - (KERN_INFO "%s: enable output %d\n", - encoder->i2c->name, encoder->enable)); + v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable); + break; } - break; case 4711: { int *iarg = arg; __u8 val; - printk("bt866: square = %d\n", *iarg); + v4l_dbg(1, debug, client, "square %d\n", *iarg); val = encoder->reg[0xdc]; if (*iarg) val |= 1; /* SQUARE */ else val &= ~1; /* !SQUARE */ - bt866_write(encoder, 0xdc, val); + bt866_write(client, 0xdc, val); break; } @@ -235,141 +238,49 @@ static int bt866_do_command(struct bt866 *encoder, return 0; } -static int bt866_write(struct bt866 *encoder, - unsigned char subaddr, unsigned char data) -{ - unsigned char buffer[2]; - int err; +static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; - buffer[0] = subaddr; - buffer[1] = data; - - encoder->reg[subaddr] = data; +I2C_CLIENT_INSMOD; - DEBUG(printk - ("%s: write 0x%02X = 0x%02X\n", - encoder->i2c->name, subaddr, data)); - - for (err = 0; err < 3;) { - if (i2c_master_send(encoder->i2c, buffer, 2) == 2) - break; - err++; - printk(KERN_WARNING "%s: I/O error #%d " - "(write 0x%02x/0x%02x)\n", - encoder->i2c->name, err, encoder->addr, subaddr); - schedule_timeout_interruptible(msecs_to_jiffies(100)); - } - if (err == 3) { - printk(KERN_WARNING "%s: giving up\n", - encoder->i2c->name); - return -1; - } - - return 0; -} - -static int bt866_attach(struct i2c_adapter *adapter); -static int bt866_detach(struct i2c_client *client); -static int bt866_command(struct i2c_client *client, - unsigned int cmd, void *arg); - - -/* Addresses to scan */ -static unsigned short normal_i2c[] = {I2C_BT866>>1, I2C_CLIENT_END}; -static unsigned short probe[2] = {I2C_CLIENT_END, I2C_CLIENT_END}; -static unsigned short ignore[2] = {I2C_CLIENT_END, I2C_CLIENT_END}; - -static struct i2c_client_address_data addr_data = { - normal_i2c, - probe, - ignore, -}; - -static struct i2c_driver i2c_driver_bt866 = { - .driver.name = BT866_DEVNAME, - .id = I2C_DRIVERID_BT866, - .attach_adapter = bt866_attach, - .detach_client = bt866_detach, - .command = bt866_command -}; - - -static struct i2c_client bt866_client_tmpl = -{ - .name = "(nil)", - .addr = 0, - .adapter = NULL, - .driver = &i2c_driver_bt866, -}; - -static int bt866_found_proc(struct i2c_adapter *adapter, - int addr, int kind) +static int bt866_probe(struct i2c_client *client, + const struct i2c_device_id *id) { struct bt866 *encoder; - struct i2c_client *client; - client = kzalloc(sizeof(*client), GFP_KERNEL); - if (client == NULL) - return -ENOMEM; - memcpy(client, &bt866_client_tmpl, sizeof(*client)); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); encoder = kzalloc(sizeof(*encoder), GFP_KERNEL); - if (encoder == NULL) { - kfree(client); + if (encoder == NULL) return -ENOMEM; - } i2c_set_clientdata(client, encoder); - client->adapter = adapter; - client->addr = addr; - sprintf(client->name, "%s-%02x", BT866_DEVNAME, adapter->id); - - encoder->i2c = client; - encoder->addr = addr; - //encoder->encoder_type = ENCODER_TYPE_UNKNOWN; - - /* initialize */ - - i2c_attach_client(client); - - return 0; -} - -static int bt866_attach(struct i2c_adapter *adapter) -{ - if (adapter->id == I2C_HW_B_ZR36067) - return i2c_probe(adapter, &addr_data, bt866_found_proc); - return 0; -} - -static int bt866_detach(struct i2c_client *client) -{ - struct bt866 *encoder = i2c_get_clientdata(client); - - i2c_detach_client(client); - kfree(encoder); - kfree(client); - return 0; } -static int bt866_command(struct i2c_client *client, - unsigned int cmd, void *arg) +static int bt866_remove(struct i2c_client *client) { - struct bt866 *encoder = i2c_get_clientdata(client); - return bt866_do_command(encoder, cmd, arg); -} - -static int __devinit bt866_init(void) -{ - i2c_add_driver(&i2c_driver_bt866); + kfree(i2c_get_clientdata(client)); return 0; } -static void __devexit bt866_exit(void) +static int bt866_legacy_probe(struct i2c_adapter *adapter) { - i2c_del_driver(&i2c_driver_bt866); + return adapter->id == I2C_HW_B_ZR36067; } -module_init(bt866_init); -module_exit(bt866_exit); +static const struct i2c_device_id bt866_id[] = { + { "bt866", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, bt866_id); + +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "bt866", + .driverid = I2C_DRIVERID_BT866, + .command = bt866_command, + .probe = bt866_probe, + .remove = bt866_remove, + .legacy_probe = bt866_legacy_probe, + .id_table = bt866_id, +}; diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 5858bf5ff41c..9ec4cec2e52d 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -4246,7 +4246,7 @@ static int __devinit bttv_register_video(struct bttv *btv) video_nr[btv->c.nr]) < 0) goto err; printk(KERN_INFO "bttv%d: registered device video%d\n", - btv->c.nr,btv->video_dev->minor & 0x1f); + btv->c.nr, btv->video_dev->num); if (device_create_file(&btv->video_dev->dev, &dev_attr_card)<0) { printk(KERN_ERR "bttv%d: device_create_file 'card' " @@ -4263,7 +4263,7 @@ static int __devinit bttv_register_video(struct bttv *btv) vbi_nr[btv->c.nr]) < 0) goto err; printk(KERN_INFO "bttv%d: registered device vbi%d\n", - btv->c.nr,btv->vbi_dev->minor & 0x1f); + btv->c.nr, btv->vbi_dev->num); if (!btv->has_radio) return 0; @@ -4275,7 +4275,7 @@ static int __devinit bttv_register_video(struct bttv *btv) radio_nr[btv->c.nr]) < 0) goto err; printk(KERN_INFO "bttv%d: registered device radio%d\n", - btv->c.nr,btv->radio_dev->minor & 0x1f); + btv->c.nr, btv->radio_dev->num); /* all done */ return 0; diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c index 17aa0adb3467..0f930d351466 100644 --- a/drivers/media/video/c-qcam.c +++ b/drivers/media/video/c-qcam.c @@ -815,7 +815,7 @@ static int init_cqcam(struct parport *port) } printk(KERN_INFO "video%d: Colour QuickCam found on %s\n", - qcam->vdev.minor, qcam->pport->name); + qcam->vdev.num, qcam->pport->name); qcams[num_cams++] = qcam; diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index fc9497bdd322..a8c068e1de1c 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -2059,10 +2059,10 @@ static void cafe_dfs_cam_setup(struct cafe_camera *cam) if (!cafe_dfs_root) return; - sprintf(fname, "regs-%d", cam->v4ldev.minor); + sprintf(fname, "regs-%d", cam->v4ldev.num); cam->dfs_regs = debugfs_create_file(fname, 0444, cafe_dfs_root, cam, &cafe_dfs_reg_ops); - sprintf(fname, "cam-%d", cam->v4ldev.minor); + sprintf(fname, "cam-%d", cam->v4ldev.num); cam->dfs_cam_regs = debugfs_create_file(fname, 0444, cafe_dfs_root, cam, &cafe_dfs_cam_ops); } diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c index 1798b779a25a..16c094f77852 100644 --- a/drivers/media/video/cpia.c +++ b/drivers/media/video/cpia.c @@ -1347,7 +1347,7 @@ static void create_proc_cpia_cam(struct cam_data *cam) if (!cpia_proc_root || !cam) return; - snprintf(name, sizeof(name), "video%d", cam->vdev.minor); + snprintf(name, sizeof(name), "video%d", cam->vdev.num); ent = create_proc_entry(name, S_IFREG|S_IRUGO|S_IWUSR, cpia_proc_root); if (!ent) @@ -1372,7 +1372,7 @@ static void destroy_proc_cpia_cam(struct cam_data *cam) if (!cam || !cam->proc_entry) return; - snprintf(name, sizeof(name), "video%d", cam->vdev.minor); + snprintf(name, sizeof(name), "video%d", cam->vdev.num); remove_proc_entry(name, cpia_proc_root); cam->proc_entry = NULL; } @@ -4005,7 +4005,7 @@ void cpia_unregister_camera(struct cam_data *cam) } #ifdef CONFIG_PROC_FS - DBG("destroying /proc/cpia/video%d\n", cam->vdev.minor); + DBG("destroying /proc/cpia/video%d\n", cam->vdev.num); destroy_proc_cpia_cam(cam); #endif if (!cam->open_count) { diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 897e8d1a5c3c..1c6bd633f193 100644 --- a/drivers/media/video/cpia2/cpia2_v4l.c +++ b/drivers/media/video/cpia2/cpia2_v4l.c @@ -1973,7 +1973,7 @@ void cpia2_unregister_camera(struct camera_data *cam) } else { LOG("/dev/video%d removed while open, " "deferring video_unregister_device\n", - cam->vdev->minor); + cam->vdev->num); } } diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 085121c2b47f..7a1a7830a6b3 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -613,6 +613,7 @@ static int __devinit cx18_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) { int retval = 0; + int i; int vbi_buf_size; u32 devtype; struct cx18 *cx; @@ -698,7 +699,8 @@ static int __devinit cx18_probe(struct pci_dev *dev, /* active i2c */ CX18_DEBUG_INFO("activating i2c...\n"); - if (init_cx18_i2c(cx)) { + retval = init_cx18_i2c(cx); + if (retval) { CX18_ERR("Could not initialize i2c\n"); goto free_map; } @@ -836,8 +838,11 @@ err: CX18_ERR("Error %d on initialization\n", retval); cx18_log_statistics(cx); - kfree(cx18_cards[cx18_cards_active]); - cx18_cards[cx18_cards_active] = NULL; + i = cx->num; + spin_lock(&cx18_cards_lock); + kfree(cx18_cards[i]); + cx18_cards[i] = NULL; + spin_unlock(&cx18_cards_lock); return retval; } diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index fa8be0731a3f..a4b1708fafe7 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -41,6 +41,7 @@ #include <linux/pagemap.h> #include <linux/workqueue.h> #include <linux/mutex.h> +#include <asm/byteorder.h> #include <linux/dvb/video.h> #include <linux/dvb/audio.h> diff --git a/drivers/media/video/cx18/cx18-io.h b/drivers/media/video/cx18/cx18-io.h index 197d4fbd9f95..287a5e8bf67b 100644 --- a/drivers/media/video/cx18/cx18-io.h +++ b/drivers/media/video/cx18/cx18-io.h @@ -39,7 +39,7 @@ static inline void cx18_io_delay(struct cx18 *cx) /* Statistics gathering */ static inline -void cx18_log_write_retries(struct cx18 *cx, int i, const void *addr) +void cx18_log_write_retries(struct cx18 *cx, int i, const void __iomem *addr) { if (i > CX18_MAX_MMIO_RETRIES) i = CX18_MAX_MMIO_RETRIES; @@ -48,7 +48,7 @@ void cx18_log_write_retries(struct cx18 *cx, int i, const void *addr) } static inline -void cx18_log_read_retries(struct cx18 *cx, int i, const void *addr) +void cx18_log_read_retries(struct cx18 *cx, int i, const void __iomem *addr) { if (i > CX18_MAX_MMIO_RETRIES) i = CX18_MAX_MMIO_RETRIES; diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 0c8e7542cf60..e5ff7705b7a1 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -200,16 +200,18 @@ static int cx18_prep_dev(struct cx18 *cx, int type) /* Initialize v4l2 variables and register v4l2 devices */ int cx18_streams_setup(struct cx18 *cx) { - int type; + int type, ret; /* Setup V4L2 Devices */ for (type = 0; type < CX18_MAX_STREAMS; type++) { /* Prepare device */ - if (cx18_prep_dev(cx, type)) + ret = cx18_prep_dev(cx, type); + if (ret < 0) break; /* Allocate Stream */ - if (cx18_stream_alloc(&cx->streams[type])) + ret = cx18_stream_alloc(&cx->streams[type]); + if (ret < 0) break; } if (type == CX18_MAX_STREAMS) @@ -217,14 +219,14 @@ int cx18_streams_setup(struct cx18 *cx) /* One or more streams could not be initialized. Clean 'em all up. */ cx18_streams_cleanup(cx, 0); - return -ENOMEM; + return ret; } static int cx18_reg_dev(struct cx18 *cx, int type) { struct cx18_stream *s = &cx->streams[type]; int vfl_type = cx18_stream_info[type].vfl_type; - int num; + int num, ret; /* TODO: Shouldn't this be a VFL_TYPE_TRANSPORT or something? * We need a VFL_TYPE_TS defined. @@ -233,9 +235,10 @@ static int cx18_reg_dev(struct cx18 *cx, int type) /* just return if no DVB is supported */ if ((cx->card->hw_all & CX18_HW_DVB) == 0) return 0; - if (cx18_dvb_register(s) < 0) { + ret = cx18_dvb_register(s); + if (ret < 0) { CX18_ERR("DVB failed to register\n"); - return -EINVAL; + return ret; } } @@ -252,12 +255,13 @@ static int cx18_reg_dev(struct cx18 *cx, int type) } /* Register device. First try the desired minor, then any free one. */ - if (video_register_device(s->v4l2dev, vfl_type, num)) { + ret = video_register_device(s->v4l2dev, vfl_type, num); + if (ret < 0) { CX18_ERR("Couldn't register v4l2 device for %s kernel number %d\n", s->name, num); video_device_release(s->v4l2dev); s->v4l2dev = NULL; - return -ENOMEM; + return ret; } num = s->v4l2dev->num; @@ -290,18 +294,22 @@ static int cx18_reg_dev(struct cx18 *cx, int type) int cx18_streams_register(struct cx18 *cx) { int type; - int err = 0; + int err; + int ret = 0; /* Register V4L2 devices */ - for (type = 0; type < CX18_MAX_STREAMS; type++) - err |= cx18_reg_dev(cx, type); + for (type = 0; type < CX18_MAX_STREAMS; type++) { + err = cx18_reg_dev(cx, type); + if (err && ret == 0) + ret = err; + } - if (err == 0) + if (ret == 0) return 0; /* One or more streams could not be initialized. Clean 'em all up. */ cx18_streams_cleanup(cx, 1); - return -ENOMEM; + return ret; } /* Unregister v4l2 devices */ diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index 395c11fa47ce..00831f3ef8f5 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -1815,7 +1815,7 @@ int cx23885_417_register(struct cx23885_dev *dev) cx23885_mc417_init(dev); printk(KERN_INFO "%s: registered device video%d [mpeg]\n", - dev->name, dev->v4l_device->minor & 0x1f); + dev->name, dev->v4l_device->num); return 0; } diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c index 2cda15f829fd..dac5ccc9ba72 100644 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ b/drivers/media/video/cx23885/cx23885-cards.c @@ -39,16 +39,16 @@ struct cx23885_board cx23885_boards[] = { .input = {{ .type = CX23885_VMUX_COMPOSITE1, .vmux = 0, - },{ + }, { .type = CX23885_VMUX_COMPOSITE2, .vmux = 1, - },{ + }, { .type = CX23885_VMUX_COMPOSITE3, .vmux = 2, - },{ + }, { .type = CX23885_VMUX_COMPOSITE4, .vmux = 3, - }}, + } }, }, [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = { .name = "Hauppauge WinTV-HVR1800lp", @@ -57,19 +57,19 @@ struct cx23885_board cx23885_boards[] = { .type = CX23885_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0xff00, - },{ + }, { .type = CX23885_VMUX_DEBUG, .vmux = 0, .gpio0 = 0xff01, - },{ + }, { .type = CX23885_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0xff02, - },{ + }, { .type = CX23885_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0xff02, - }}, + } }, }, [CX23885_BOARD_HAUPPAUGE_HVR1800] = { .name = "Hauppauge WinTV-HVR1800", @@ -84,20 +84,20 @@ struct cx23885_board cx23885_boards[] = { CX25840_VIN5_CH2 | CX25840_VIN2_CH1, .gpio0 = 0, - },{ + }, { .type = CX23885_VMUX_COMPOSITE1, .vmux = CX25840_VIN7_CH3 | CX25840_VIN4_CH2 | CX25840_VIN6_CH1, .gpio0 = 0, - },{ + }, { .type = CX23885_VMUX_SVIDEO, .vmux = CX25840_VIN7_CH3 | CX25840_VIN4_CH2 | CX25840_VIN8_CH1 | CX25840_SVIDEO_ON, .gpio0 = 0, - }}, + } }, }, [CX23885_BOARD_HAUPPAUGE_HVR1250] = { .name = "Hauppauge WinTV-HVR1250", @@ -106,19 +106,19 @@ struct cx23885_board cx23885_boards[] = { .type = CX23885_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0xff00, - },{ + }, { .type = CX23885_VMUX_DEBUG, .vmux = 0, .gpio0 = 0xff01, - },{ + }, { .type = CX23885_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0xff02, - },{ + }, { .type = CX23885_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0xff02, - }}, + } }, }, [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = { .name = "DViCO FusionHDTV5 Express", @@ -169,43 +169,43 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0x3400, .card = CX23885_BOARD_UNKNOWN, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7600, .card = CX23885_BOARD_HAUPPAUGE_HVR1800lp, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7800, .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7801, .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7809, .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7911, .card = CX23885_BOARD_HAUPPAUGE_HVR1250, - },{ + }, { .subvendor = 0x18ac, .subdevice = 0xd500, .card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7790, .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7797, .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7710, .card = CX23885_BOARD_HAUPPAUGE_HVR1500, - },{ + }, { .subvendor = 0x0070, .subdevice = 0x7717, .card = CX23885_BOARD_HAUPPAUGE_HVR1500, @@ -225,11 +225,11 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0x8010, .card = CX23885_BOARD_HAUPPAUGE_HVR1400, - },{ + }, { .subvendor = 0x18ac, .subdevice = 0xd618, .card = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP, - },{ + }, { .subvendor = 0x18ac, .subdevice = 0xdb78, .card = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP, @@ -247,23 +247,25 @@ void cx23885_card_list(struct cx23885_dev *dev) if (0 == dev->pci->subsystem_vendor && 0 == dev->pci->subsystem_device) { - printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n" - "%s: be autodetected. Please pass card=<n> insmod option to\n" - "%s: workaround that. Redirect complaints to the vendor of\n" - "%s: the TV card. Best regards,\n" + printk(KERN_INFO + "%s: Board has no valid PCIe Subsystem ID and can't\n" + "%s: be autodetected. Pass card=<n> insmod option\n" + "%s: to workaround that. Redirect complaints to the\n" + "%s: vendor of the TV card. Best regards,\n" "%s: -- tux\n", dev->name, dev->name, dev->name, dev->name, dev->name); } else { - printk("%s: Your board isn't known (yet) to the driver. You can\n" - "%s: try to pick one of the existing card configs via\n" + printk(KERN_INFO + "%s: Your board isn't known (yet) to the driver.\n" + "%s: Try to pick one of the existing card configs via\n" "%s: card=<n> insmod option. Updating to the latest\n" "%s: version might help as well.\n", dev->name, dev->name, dev->name, dev->name); } - printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n", + printk(KERN_INFO "%s: Here is a list of valid choices for the card=<n> insmod option:\n", dev->name); for (i = 0; i < cx23885_bcount; i++) - printk("%s: card=%d -> %s\n", + printk(KERN_INFO "%s: card=%d -> %s\n", dev->name, i, cx23885_boards[i].name); } @@ -271,11 +273,11 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) { struct tveeprom tv; - tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data); + tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, + eeprom_data); /* Make sure we support the board model */ - switch (tv.model) - { + switch (tv.model) { case 71009: /* WinTV-HVR1200 (PCIe, Retail, full height) * DVB-T and basic analog */ @@ -303,21 +305,51 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) case 71999: /* WinTV-HVR1200 (PCIe, OEM, full height) * DVB-T and basic analog */ - case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */ - case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */ - case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */ - case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */ - case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */ - case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */ - case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */ - case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */ - case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */ - case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */ - case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */ - case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */ - case 79561: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */ - case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */ - case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */ + case 76601: + /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual + channel ATSC and MPEG2 HW Encoder */ + case 77001: + /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC + and Basic analog */ + case 77011: + /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC + and Basic analog */ + case 77041: + /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM + and Basic analog */ + case 77051: + /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM + and Basic analog */ + case 78011: + /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, + Dual channel ATSC and MPEG2 HW Encoder */ + case 78501: + /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, + Dual channel ATSC and MPEG2 HW Encoder */ + case 78521: + /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, + Dual channel ATSC and MPEG2 HW Encoder */ + case 78531: + /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, + Dual channel ATSC and MPEG2 HW Encoder */ + case 78631: + /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, + Dual channel ATSC and MPEG2 HW Encoder */ + case 79001: + /* WinTV-HVR1250 (PCIe, Retail, IR, full height, + ATSC and Basic analog */ + case 79101: + /* WinTV-HVR1250 (PCIe, Retail, IR, half height, + ATSC and Basic analog */ + case 79561: + /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, + ATSC and Basic analog */ + case 79571: + /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, + ATSC and Basic analog */ + case 79671: + /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, + ATSC and Basic analog */ case 80019: /* WinTV-HVR1400 (Express Card, Retail, IR, * DVB-T and Basic analog */ @@ -329,7 +361,8 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) * DVB-T and MPEG2 HW Encoder */ break; default: - printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model); + printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n", + dev->name, tv.model); break; } @@ -352,7 +385,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg) return -EINVAL; } - switch(dev->board) { + switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1400: case CX23885_BOARD_HAUPPAUGE_HVR1500: case CX23885_BOARD_HAUPPAUGE_HVR1500Q: @@ -383,7 +416,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg) void cx23885_gpio_setup(struct cx23885_dev *dev) { - switch(dev->board) { + switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: /* GPIO-0 cx24227 demodulator reset */ cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */ @@ -617,10 +650,3 @@ void cx23885_card_setup(struct cx23885_dev *dev) } /* ------------------------------------------------------------------ */ - -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index beb3e61669a3..8f6fb2add7de 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -37,12 +37,12 @@ MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>"); MODULE_LICENSE("GPL"); static unsigned int debug; -module_param(debug,int,0644); -MODULE_PARM_DESC(debug,"enable debug messages"); +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable debug messages"); static unsigned int card[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET }; module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card,"card type"); +MODULE_PARM_DESC(card, "card type"); #define dprintk(level, fmt, arg...)\ do { if (debug >= level)\ @@ -364,13 +364,12 @@ void cx23885_wakeup(struct cx23885_tsport *port, list_del(&buf->vb.queue); wake_up(&buf->vb.done); } - if (list_empty(&q->active)) { + if (list_empty(&q->active)) del_timer(&q->timeout); - } else { + else mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - } if (bc != 1) - printk("%s: %d buffers handled (should be 1)\n", + printk(KERN_WARNING "%s: %d buffers handled (should be 1)\n", __func__, bc); } @@ -381,8 +380,7 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev, unsigned int i, lines; u32 cdt; - if (ch->cmds_start == 0) - { + if (ch->cmds_start == 0) { dprintk(1, "%s() Erasing channel [%s]\n", __func__, ch->name); cx_write(ch->ptr1_reg, 0); @@ -418,15 +416,15 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev, /* write CMDS */ if (ch->jumponly) - cx_write(ch->cmds_start + 0, 8); + cx_write(ch->cmds_start + 0, 8); else - cx_write(ch->cmds_start + 0, risc); + cx_write(ch->cmds_start + 0, risc); cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ cx_write(ch->cmds_start + 8, cdt); cx_write(ch->cmds_start + 12, (lines*16) >> 3); cx_write(ch->cmds_start + 16, ch->ctrl_start); if (ch->jumponly) - cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2) ); + cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); else cx_write(ch->cmds_start + 20, 64 >> 2); for (i = 24; i < 80; i += 4) @@ -436,9 +434,9 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev, cx_write(ch->ptr1_reg, ch->fifo_start); cx_write(ch->ptr2_reg, cdt); cx_write(ch->cnt2_reg, (lines*16) >> 3); - cx_write(ch->cnt1_reg, (bpl >> 3) -1); + cx_write(ch->cnt1_reg, (bpl >> 3) - 1); - dprintk(2,"[bridge %d] sram setup %s: bpl=%d lines=%d\n", + dprintk(2, "[bridge %d] sram setup %s: bpl=%d lines=%d\n", dev->bridge, ch->name, bpl, @@ -469,43 +467,43 @@ void cx23885_sram_channel_dump(struct cx23885_dev *dev, u32 risc; unsigned int i, j, n; - printk("%s: %s - dma channel status dump\n", + printk(KERN_WARNING "%s: %s - dma channel status dump\n", dev->name, ch->name); for (i = 0; i < ARRAY_SIZE(name); i++) - printk("%s: cmds: %-15s: 0x%08x\n", + printk(KERN_WARNING "%s: cmds: %-15s: 0x%08x\n", dev->name, name[i], cx_read(ch->cmds_start + 4*i)); for (i = 0; i < 4; i++) { risc = cx_read(ch->cmds_start + 4 * (i + 14)); - printk("%s: risc%d: ", dev->name, i); + printk(KERN_WARNING "%s: risc%d: ", dev->name, i); cx23885_risc_decode(risc); } for (i = 0; i < (64 >> 2); i += n) { risc = cx_read(ch->ctrl_start + 4 * i); /* No consideration for bits 63-32 */ - printk("%s: (0x%08x) iq %x: ", dev->name, + printk(KERN_WARNING "%s: (0x%08x) iq %x: ", dev->name, ch->ctrl_start + 4 * i, i); n = cx23885_risc_decode(risc); for (j = 1; j < n; j++) { risc = cx_read(ch->ctrl_start + 4 * (i + j)); - printk("%s: iq %x: 0x%08x [ arg #%d ]\n", + printk(KERN_WARNING "%s: iq %x: 0x%08x [ arg #%d ]\n", dev->name, i+j, risc, j); } } - printk("%s: fifo: 0x%08x -> 0x%x\n", + printk(KERN_WARNING "%s: fifo: 0x%08x -> 0x%x\n", dev->name, ch->fifo_start, ch->fifo_start+ch->fifo_size); - printk("%s: ctrl: 0x%08x -> 0x%x\n", + printk(KERN_WARNING "%s: ctrl: 0x%08x -> 0x%x\n", dev->name, ch->ctrl_start, ch->ctrl_start + 6*16); - printk("%s: ptr1_reg: 0x%08x\n", + printk(KERN_WARNING "%s: ptr1_reg: 0x%08x\n", dev->name, cx_read(ch->ptr1_reg)); - printk("%s: ptr2_reg: 0x%08x\n", + printk(KERN_WARNING "%s: ptr2_reg: 0x%08x\n", dev->name, cx_read(ch->ptr2_reg)); - printk("%s: cnt1_reg: 0x%08x\n", + printk(KERN_WARNING "%s: cnt1_reg: 0x%08x\n", dev->name, cx_read(ch->cnt1_reg)); - printk("%s: cnt2_reg: 0x%08x\n", + printk(KERN_WARNING "%s: cnt2_reg: 0x%08x\n", dev->name, cx_read(ch->cnt2_reg)); } @@ -515,13 +513,13 @@ static void cx23885_risc_disasm(struct cx23885_tsport *port, struct cx23885_dev *dev = port->dev; unsigned int i, j, n; - printk("%s: risc disasm: %p [dma=0x%08lx]\n", + printk(KERN_INFO "%s: risc disasm: %p [dma=0x%08lx]\n", dev->name, risc->cpu, (unsigned long)risc->dma); for (i = 0; i < (risc->size >> 2); i += n) { - printk("%s: %04d: ", dev->name, i); + printk(KERN_INFO "%s: %04d: ", dev->name, i); n = cx23885_risc_decode(le32_to_cpu(risc->cpu[i])); for (j = 1; j < n; j++) - printk("%s: %04d: 0x%08x [ arg #%d ]\n", + printk(KERN_INFO "%s: %04d: 0x%08x [ arg #%d ]\n", dev->name, i + j, risc->cpu[i + j], j); if (risc->cpu[i] == cpu_to_le32(RISC_JUMP)) break; @@ -600,7 +598,7 @@ static int cx23885_pci_quirks(struct cx23885_dev *dev) * when DMA begins if RDR_TLCTL0 bit4 is not cleared. It does not * occur on the cx23887 bridge. */ - if(dev->bridge == CX23885_BRIDGE_885) + if (dev->bridge == CX23885_BRIDGE_885) cx_clear(RDR_TLCTL0, 1 << 4); return 0; @@ -608,13 +606,13 @@ static int cx23885_pci_quirks(struct cx23885_dev *dev) static int get_resources(struct cx23885_dev *dev) { - if (request_mem_region(pci_resource_start(dev->pci,0), - pci_resource_len(dev->pci,0), + if (request_mem_region(pci_resource_start(dev->pci, 0), + pci_resource_len(dev->pci, 0), dev->name)) return 0; printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n", - dev->name, (unsigned long long)pci_resource_start(dev->pci,0)); + dev->name, (unsigned long long)pci_resource_start(dev->pci, 0)); return -EBUSY; } @@ -623,7 +621,8 @@ static void cx23885_timeout(unsigned long data); int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, u32 reg, u32 mask, u32 value); -static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *port, int portno) +static int cx23885_init_tsport(struct cx23885_dev *dev, + struct cx23885_tsport *port, int portno) { dprintk(1, "%s(portno=%d)\n", __func__, portno); @@ -643,7 +642,18 @@ static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *p port->mpegq.timeout.data = (unsigned long)port; init_timer(&port->mpegq.timeout); - switch(portno) { + mutex_init(&port->frontends.lock); + INIT_LIST_HEAD(&port->frontends.felist); + port->frontends.active_fe_id = 0; + + /* This should be hardcoded allow a single frontend + * attachment to this tsport, keeping the -dvb.c + * code clean and safe. + */ + if (!port->num_frontends) + port->num_frontends = 1; + + switch (portno) { case 1: port->reg_gpcnt = VID_B_GPCNT; port->reg_gpcnt_ctl = VID_B_GPCNT_CTL; @@ -744,13 +754,13 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) mutex_unlock(&devlist); /* Configure the internal memory */ - if(dev->pci->device == 0x8880) { + if (dev->pci->device == 0x8880) { dev->bridge = CX23885_BRIDGE_887; /* Apply a sensible clock frequency for the PCIe bridge */ dev->clk_freq = 25000000; dev->sram_channels = cx23887_sram_channels; } else - if(dev->pci->device == 0x8852) { + if (dev->pci->device == 0x8852) { dev->bridge = CX23885_BRIDGE_885; /* Apply a sensible clock frequency for the PCIe bridge */ dev->clk_freq = 28000000; @@ -831,8 +841,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) } /* PCIe stuff */ - dev->lmmio = ioremap(pci_resource_start(dev->pci,0), - pci_resource_len(dev->pci,0)); + dev->lmmio = ioremap(pci_resource_start(dev->pci, 0), + pci_resource_len(dev->pci, 0)); dev->bmmio = (u8 __iomem *)dev->lmmio; @@ -862,7 +872,7 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) cx23885_i2c_register(&dev->i2c_bus[1]); cx23885_i2c_register(&dev->i2c_bus[2]); cx23885_card_setup(dev); - cx23885_call_i2c_clients (&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL); + cx23885_call_i2c_clients(&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL); cx23885_ir_init(dev); if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) { @@ -908,8 +918,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) static void cx23885_dev_unregister(struct cx23885_dev *dev) { - release_mem_region(pci_resource_start(dev->pci,0), - pci_resource_len(dev->pci,0)); + release_mem_region(pci_resource_start(dev->pci, 0), + pci_resource_len(dev->pci, 0)); if (!atomic_dec_and_test(&dev->refcount)) return; @@ -936,7 +946,7 @@ static void cx23885_dev_unregister(struct cx23885_dev *dev) iounmap(dev->lmmio); } -static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist, +static __le32 *cx23885_risc_field(__le32 *rp, struct scatterlist *sglist, unsigned int offset, u32 sync_line, unsigned int bpl, unsigned int padding, unsigned int lines) @@ -957,31 +967,31 @@ static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist, } if (bpl <= sg_dma_len(sg)-offset) { /* fits into current chunk */ - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - *(rp++)=cpu_to_le32(0); /* bits 63-32 */ - offset+=bpl; + *(rp++) = cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl); + *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset); + *(rp++) = cpu_to_le32(0); /* bits 63-32 */ + offset += bpl; } else { /* scanline needs to be split */ todo = bpl; - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL| + *(rp++) = cpu_to_le32(RISC_WRITE|RISC_SOL| (sg_dma_len(sg)-offset)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - *(rp++)=cpu_to_le32(0); /* bits 63-32 */ + *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset); + *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= (sg_dma_len(sg)-offset); offset = 0; sg++; while (todo > sg_dma_len(sg)) { - *(rp++)=cpu_to_le32(RISC_WRITE| + *(rp++) = cpu_to_le32(RISC_WRITE| sg_dma_len(sg)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); - *(rp++)=cpu_to_le32(0); /* bits 63-32 */ + *(rp++) = cpu_to_le32(sg_dma_address(sg)); + *(rp++) = cpu_to_le32(0); /* bits 63-32 */ todo -= sg_dma_len(sg); sg++; } - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); - *(rp++)=cpu_to_le32(0); /* bits 63-32 */ + *(rp++) = cpu_to_le32(RISC_WRITE|RISC_EOL|todo); + *(rp++) = cpu_to_le32(sg_dma_address(sg)); + *(rp++) = cpu_to_le32(0); /* bits 63-32 */ offset += todo; } offset += padding; @@ -1010,9 +1020,11 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, can cause next bpl to start close to a page border. First DMA region may be smaller than PAGE_SIZE */ /* write and jump need and extra dword */ - instructions = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines); + instructions = fields * (1 + ((bpl + padding) * lines) + / PAGE_SIZE + lines); instructions += 2; - if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0) + rc = btcx_riscmem_alloc(pci, risc, instructions*12); + if (rc < 0) return rc; /* write risc instructions */ @@ -1026,7 +1038,7 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, /* save pointer to jmp instruction address */ risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size); + BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); return 0; } @@ -1048,7 +1060,8 @@ static int cx23885_risc_databuffer(struct pci_dev *pci, instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; instructions += 1; - if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0) + rc = btcx_riscmem_alloc(pci, risc, instructions*12); + if (rc < 0) return rc; /* write risc instructions */ @@ -1057,7 +1070,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci, /* save pointer to jmp instruction address */ risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size); + BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); return 0; } @@ -1067,7 +1080,8 @@ int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, __le32 *rp; int rc; - if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) + rc = btcx_riscmem_alloc(pci, risc, 4*16); + if (rc < 0) return rc; /* write risc instructions */ @@ -1161,22 +1175,23 @@ static int cx23885_start_dma(struct cx23885_tsport *port, /* setup fifo + format */ cx23885_sram_channel_setup(dev, - &dev->sram_channels[ port->sram_chno ], + &dev->sram_channels[port->sram_chno], port->ts_packet_size, buf->risc.dma); - if(debug > 5) { - cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ] ); + if (debug > 5) { + cx23885_sram_channel_dump(dev, + &dev->sram_channels[port->sram_chno]); cx23885_risc_disasm(port, &buf->risc); } /* write TS length to chip */ cx_write(port->reg_lngth, buf->vb.width); - if ( (!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) && - (!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB)) ) { - printk( "%s() Failed. Unsupported value in .portb/c (0x%08x)/(0x%08x)\n", + if ((!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) && + (!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB))) { + printk("%s() Unsupported .portb/c (0x%08x)/(0x%08x)\n", __func__, cx23885_boards[dev->board].portb, - cx23885_boards[dev->board].portc ); + cx23885_boards[dev->board].portc); return -EINVAL; } @@ -1186,7 +1201,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port, udelay(100); /* If the port supports SRC SELECT, configure it */ - if(port->reg_src_sel) + if (port->reg_src_sel) cx_write(port->reg_src_sel, port->src_sel_val); cx_write(port->reg_hw_sop_ctrl, port->hw_sop_ctrl_val); @@ -1195,7 +1210,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port, cx_write(port->reg_gen_ctrl, port->gen_ctrl_val); udelay(100); - // NOTE: this is 2 (reserved) for portb, does it matter? + /* NOTE: this is 2 (reserved) for portb, does it matter? */ /* reset counter to zero */ cx_write(port->reg_gpcnt_ctl, 3); q->count = 1; @@ -1229,11 +1244,11 @@ static int cx23885_start_dma(struct cx23885_tsport *port, cx_write(ALT_PIN_OUT_SEL, 0x10100045); } - switch(dev->bridge) { + switch (dev->bridge) { case CX23885_BRIDGE_885: case CX23885_BRIDGE_887: /* enable irqs */ - dprintk(1, "%s() enabling TS int's and DMA\n", __func__ ); + dprintk(1, "%s() enabling TS int's and DMA\n", __func__); cx_set(port->reg_ts_int_msk, port->ts_int_msk_val); cx_set(port->reg_dma_ctl, port->dma_ctl_val); cx_set(PCI_INT_MSK, dev->pci_irqmask | port->pci_irqmask); @@ -1292,8 +1307,7 @@ int cx23885_restart_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf; dprintk(5, "%s()\n", __func__); - if (list_empty(&q->active)) - { + if (list_empty(&q->active)) { struct cx23885_buffer *prev; prev = NULL; @@ -1311,7 +1325,7 @@ int cx23885_restart_queue(struct cx23885_tsport *port, buf->vb.state = VIDEOBUF_ACTIVE; buf->count = q->count++; mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(5, "[%p/%d] restart_queue - first active\n", + dprintk(5, "[%p/%d] restart_queue - f/active\n", buf, buf->vb.i); } else if (prev->vb.width == buf->vb.width && @@ -1322,8 +1336,9 @@ int cx23885_restart_queue(struct cx23885_tsport *port, buf->vb.state = VIDEOBUF_ACTIVE; buf->count = q->count++; prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */ - dprintk(5,"[%p/%d] restart_queue - move to active\n", + /* 64 bit bits 63-32 */ + prev->risc.jmp[2] = cpu_to_le32(0); + dprintk(5, "[%p/%d] restart_queue - m/active\n", buf, buf->vb.i); } else { return 0; @@ -1362,7 +1377,8 @@ int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port, buf->vb.size = size; buf->vb.field = field /*V4L2_FIELD_TOP*/; - if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL))) + rc = videobuf_iolock(q, &buf->vb, NULL); + if (0 != rc) goto fail; cx23885_risc_databuffer(dev->pci, &buf->risc, videobuf_to_dma(&buf->vb)->sglist, @@ -1388,7 +1404,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf) buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ if (list_empty(&cx88q->active)) { - dprintk( 1, "queue is empty - first active\n" ); + dprintk(1, "queue is empty - first active\n"); list_add_tail(&buf->vb.queue, &cx88q->active); cx23885_start_dma(port, cx88q, buf); buf->vb.state = VIDEOBUF_ACTIVE; @@ -1397,7 +1413,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf) dprintk(1, "[%p/%d] %s - first active\n", buf, buf->vb.i, __func__); } else { - dprintk( 1, "queue is not empty - append to active\n" ); + dprintk(1, "queue is not empty - append to active\n"); prev = list_entry(cx88q->active.prev, struct cx23885_buffer, vb.queue); list_add_tail(&buf->vb.queue, &cx88q->active); @@ -1405,7 +1421,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf) buf->count = cx88q->count++; prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */ - dprintk( 1, "[%p/%d] %s - append to active\n", + dprintk(1, "[%p/%d] %s - append to active\n", buf, buf->vb.i, __func__); } } @@ -1431,7 +1447,7 @@ static void do_cancel_buffers(struct cx23885_tsport *port, char *reason, buf, buf->vb.i, reason, (unsigned long)buf->risc.dma); } if (restart) { - dprintk(1, "restarting queue\n" ); + dprintk(1, "restarting queue\n"); cx23885_restart_queue(port, q); } spin_unlock_irqrestore(&port->slock, flags); @@ -1453,10 +1469,11 @@ static void cx23885_timeout(unsigned long data) struct cx23885_tsport *port = (struct cx23885_tsport *)data; struct cx23885_dev *dev = port->dev; - dprintk(1, "%s()\n",__func__); + dprintk(1, "%s()\n", __func__); if (debug > 5) - cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ]); + cx23885_sram_channel_dump(dev, + &dev->sram_channels[port->sram_chno]); cx23885_stop_dma(port); do_cancel_buffers(port, "timeout", 1); @@ -1532,16 +1549,23 @@ static int cx23885_irq_ts(struct cx23885_tsport *port, u32 status) if ((status & VID_BC_MSK_OPC_ERR) || (status & VID_BC_MSK_BAD_PKT) || (status & VID_BC_MSK_SYNC) || - (status & VID_BC_MSK_OF)) - { + (status & VID_BC_MSK_OF)) { + if (status & VID_BC_MSK_OPC_ERR) - dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", VID_BC_MSK_OPC_ERR); + dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", + VID_BC_MSK_OPC_ERR); + if (status & VID_BC_MSK_BAD_PKT) - dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n", VID_BC_MSK_BAD_PKT); + dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n", + VID_BC_MSK_BAD_PKT); + if (status & VID_BC_MSK_SYNC) - dprintk(7, " (VID_BC_MSK_SYNC 0x%08x)\n", VID_BC_MSK_SYNC); + dprintk(7, " (VID_BC_MSK_SYNC 0x%08x)\n", + VID_BC_MSK_SYNC); + if (status & VID_BC_MSK_OF) - dprintk(7, " (VID_BC_MSK_OF 0x%08x)\n", VID_BC_MSK_OF); + dprintk(7, " (VID_BC_MSK_OF 0x%08x)\n", + VID_BC_MSK_OF); printk(KERN_ERR "%s: mpeg risc op code error\n", dev->name); @@ -1595,7 +1619,7 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id) ts2_status = cx_read(VID_C_INT_STAT); ts2_mask = cx_read(VID_C_INT_MSK); - if ( (pci_status == 0) && (ts2_status == 0) && (ts1_status == 0) ) + if ((pci_status == 0) && (ts2_status == 0) && (ts1_status == 0)) goto out; vida_count = cx_read(VID_A_GPCNT); @@ -1610,38 +1634,56 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id) dprintk(7, "ts2_status: 0x%08x ts2_mask: 0x%08x count: 0x%x\n", ts2_status, ts2_mask, ts2_count); - if ( (pci_status & PCI_MSK_RISC_RD) || - (pci_status & PCI_MSK_RISC_WR) || - (pci_status & PCI_MSK_AL_RD) || - (pci_status & PCI_MSK_AL_WR) || - (pci_status & PCI_MSK_APB_DMA) || - (pci_status & PCI_MSK_VID_C) || - (pci_status & PCI_MSK_VID_B) || - (pci_status & PCI_MSK_VID_A) || - (pci_status & PCI_MSK_AUD_INT) || - (pci_status & PCI_MSK_AUD_EXT) ) - { + if ((pci_status & PCI_MSK_RISC_RD) || + (pci_status & PCI_MSK_RISC_WR) || + (pci_status & PCI_MSK_AL_RD) || + (pci_status & PCI_MSK_AL_WR) || + (pci_status & PCI_MSK_APB_DMA) || + (pci_status & PCI_MSK_VID_C) || + (pci_status & PCI_MSK_VID_B) || + (pci_status & PCI_MSK_VID_A) || + (pci_status & PCI_MSK_AUD_INT) || + (pci_status & PCI_MSK_AUD_EXT)) { if (pci_status & PCI_MSK_RISC_RD) - dprintk(7, " (PCI_MSK_RISC_RD 0x%08x)\n", PCI_MSK_RISC_RD); + dprintk(7, " (PCI_MSK_RISC_RD 0x%08x)\n", + PCI_MSK_RISC_RD); + if (pci_status & PCI_MSK_RISC_WR) - dprintk(7, " (PCI_MSK_RISC_WR 0x%08x)\n", PCI_MSK_RISC_WR); + dprintk(7, " (PCI_MSK_RISC_WR 0x%08x)\n", + PCI_MSK_RISC_WR); + if (pci_status & PCI_MSK_AL_RD) - dprintk(7, " (PCI_MSK_AL_RD 0x%08x)\n", PCI_MSK_AL_RD); + dprintk(7, " (PCI_MSK_AL_RD 0x%08x)\n", + PCI_MSK_AL_RD); + if (pci_status & PCI_MSK_AL_WR) - dprintk(7, " (PCI_MSK_AL_WR 0x%08x)\n", PCI_MSK_AL_WR); + dprintk(7, " (PCI_MSK_AL_WR 0x%08x)\n", + PCI_MSK_AL_WR); + if (pci_status & PCI_MSK_APB_DMA) - dprintk(7, " (PCI_MSK_APB_DMA 0x%08x)\n", PCI_MSK_APB_DMA); + dprintk(7, " (PCI_MSK_APB_DMA 0x%08x)\n", + PCI_MSK_APB_DMA); + if (pci_status & PCI_MSK_VID_C) - dprintk(7, " (PCI_MSK_VID_C 0x%08x)\n", PCI_MSK_VID_C); + dprintk(7, " (PCI_MSK_VID_C 0x%08x)\n", + PCI_MSK_VID_C); + if (pci_status & PCI_MSK_VID_B) - dprintk(7, " (PCI_MSK_VID_B 0x%08x)\n", PCI_MSK_VID_B); + dprintk(7, " (PCI_MSK_VID_B 0x%08x)\n", + PCI_MSK_VID_B); + if (pci_status & PCI_MSK_VID_A) - dprintk(7, " (PCI_MSK_VID_A 0x%08x)\n", PCI_MSK_VID_A); + dprintk(7, " (PCI_MSK_VID_A 0x%08x)\n", + PCI_MSK_VID_A); + if (pci_status & PCI_MSK_AUD_INT) - dprintk(7, " (PCI_MSK_AUD_INT 0x%08x)\n", PCI_MSK_AUD_INT); + dprintk(7, " (PCI_MSK_AUD_INT 0x%08x)\n", + PCI_MSK_AUD_INT); + if (pci_status & PCI_MSK_AUD_EXT) - dprintk(7, " (PCI_MSK_AUD_EXT 0x%08x)\n", PCI_MSK_AUD_EXT); + dprintk(7, " (PCI_MSK_AUD_EXT 0x%08x)\n", + PCI_MSK_AUD_EXT); } @@ -1753,13 +1795,13 @@ static struct pci_device_id cx23885_pci_tbl[] = { .device = 0x8852, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, - },{ + }, { /* CX23887 Rev 2 */ .vendor = 0x14f1, .device = 0x8880, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, - },{ + }, { /* --- end of list --- */ } }; @@ -1797,9 +1839,3 @@ module_init(cx23885_init); module_exit(cx23885_fini); /* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 24bd18327aa0..e1aac07b3158 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -78,19 +78,19 @@ static int dvb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx23885_tsport *port = q->priv_data; - return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field); + return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field); } static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) { struct cx23885_tsport *port = q->priv_data; - cx23885_buf_queue(port, (struct cx23885_buffer*)vb); + cx23885_buf_queue(port, (struct cx23885_buffer *)vb); } static void dvb_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb) { - cx23885_free_buffer(q, (struct cx23885_buffer*)vb); + cx23885_free_buffer(q, (struct cx23885_buffer *)vb); } static struct videobuf_queue_ops dvb_qops = { @@ -312,19 +312,25 @@ static int dvb_register(struct cx23885_tsport *port) { struct cx23885_dev *dev = port->dev; struct cx23885_i2c *i2c_bus = NULL; + struct videobuf_dvb_frontend *fe0; + + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); + if (!fe0) + return -EINVAL; /* init struct videobuf_dvb */ - port->dvb.name = dev->name; + fe0->dvb.name = dev->name; /* init frontend */ switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_generic_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } @@ -333,27 +339,27 @@ static int dvb_register(struct cx23885_tsport *port) i2c_bus = &dev->i2c_bus[0]; switch (alt_tuner) { case 1: - port->dvb.frontend = + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_ezqam_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(tda829x_attach, fe0->dvb.frontend, &dev->i2c_bus[1].i2c_adap, 0x42, &tda829x_no_probe); - dvb_attach(tda18271_attach, port->dvb.frontend, + dvb_attach(tda18271_attach, fe0->dvb.frontend, 0x60, &dev->i2c_bus[1].i2c_adap, &hauppauge_tda18271_config); } break; case 0: default: - port->dvb.frontend = + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_generic_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); break; @@ -361,42 +367,42 @@ static int dvb_register(struct cx23885_tsport *port) break; case CX23885_BOARD_HAUPPAUGE_HVR1800lp: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1800lp_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(mt2131_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } break; case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_5_express, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(simple_tuner_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF); } break; case CX23885_BOARD_HAUPPAUGE_HVR1500Q: i2c_bus = &dev->i2c_bus[1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1500q_config, &dev->i2c_bus[0].i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(xc5000_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(xc5000_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &hauppauge_hvr1500q_tunerconfig); break; case CX23885_BOARD_HAUPPAUGE_HVR1500: i2c_bus = &dev->i2c_bus[1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1500_config, &dev->i2c_bus[0].i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &i2c_bus->i2c_adap, @@ -409,7 +415,7 @@ static int dvb_register(struct cx23885_tsport *port) }; fe = dvb_attach(xc2028_attach, - port->dvb.frontend, &cfg); + fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } @@ -417,24 +423,24 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_HAUPPAUGE_HVR1200: case CX23885_BOARD_HAUPPAUGE_HVR1700: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(tda10048_attach, + fe0->dvb.frontend = dvb_attach(tda10048_attach, &hauppauge_hvr1200_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + dvb_attach(tda829x_attach, fe0->dvb.frontend, &dev->i2c_bus[1].i2c_adap, 0x42, &tda829x_no_probe); - dvb_attach(tda18271_attach, port->dvb.frontend, + dvb_attach(tda18271_attach, fe0->dvb.frontend, 0x60, &dev->i2c_bus[1].i2c_adap, &hauppauge_hvr1200_tuner_config); } break; case CX23885_BOARD_HAUPPAUGE_HVR1400: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(dib7000p_attach, + fe0->dvb.frontend = dvb_attach(dib7000p_attach, &i2c_bus->i2c_adap, 0x12, &hauppauge_hvr1400_dib7000_config); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &dev->i2c_bus[1].i2c_adap, @@ -444,12 +450,13 @@ static int dvb_register(struct cx23885_tsport *port) .fname = XC3028L_DEFAULT_FIRMWARE, .max_len = 64, .demod = 5000, - /* This is true for all demods with v36 firmware? */ + /* This is true for all demods with + v36 firmware? */ .type = XC2028_D2633, }; fe = dvb_attach(xc2028_attach, - port->dvb.frontend, &cfg); + fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } @@ -457,25 +464,25 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: i2c_bus = &dev->i2c_bus[port->nr - 1]; - port->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &dvico_s5h1409_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend == NULL) - port->dvb.frontend = dvb_attach(s5h1411_attach, + if (fe0->dvb.frontend == NULL) + fe0->dvb.frontend = dvb_attach(s5h1411_attach, &dvico_s5h1411_config, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) - dvb_attach(xc5000_attach, port->dvb.frontend, + if (fe0->dvb.frontend != NULL) + dvb_attach(xc5000_attach, fe0->dvb.frontend, &i2c_bus->i2c_adap, &dvico_xc5000_tunerconfig); break; case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: { i2c_bus = &dev->i2c_bus[port->nr - 1]; - port->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &i2c_bus->i2c_adap, @@ -487,7 +494,7 @@ static int dvb_register(struct cx23885_tsport *port) .demod = XC3028_FE_ZARLINK456, }; - fe = dvb_attach(xc2028_attach, port->dvb.frontend, + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); @@ -497,10 +504,10 @@ static int dvb_register(struct cx23885_tsport *port) case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: i2c_bus = &dev->i2c_bus[0]; - port->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &i2c_bus->i2c_adap); - if (port->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &dev->i2c_bus[1].i2c_adap, @@ -512,73 +519,108 @@ static int dvb_register(struct cx23885_tsport *port) .demod = XC3028_FE_ZARLINK456, }; - fe = dvb_attach(xc2028_attach, port->dvb.frontend, + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } break; default: - printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", + printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " + " isn't supported yet\n", dev->name); break; } - if (NULL == port->dvb.frontend) { - printk("%s: frontend initialization failed\n", dev->name); + if (NULL == fe0->dvb.frontend) { + printk(KERN_ERR "%s: frontend initialization failed\n", + dev->name); return -1; } /* define general-purpose callback pointer */ - port->dvb.frontend->callback = cx23885_tuner_callback; + fe0->dvb.frontend->callback = cx23885_tuner_callback; /* Put the analog decoder in standby to keep it quiet */ cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL); - if (port->dvb.frontend->ops.analog_ops.standby) - port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend); + if (fe0->dvb.frontend->ops.analog_ops.standby) + fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend); /* register everything */ - return videobuf_dvb_register(&port->dvb, THIS_MODULE, port, - &dev->pci->dev, adapter_nr); + return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port, + &dev->pci->dev, adapter_nr, 0); + } int cx23885_dvb_register(struct cx23885_tsport *port) { + + struct videobuf_dvb_frontend *fe0; struct cx23885_dev *dev = port->dev; - int err; + int err, i; + + /* Here we need to allocate the correct number of frontends, + * as reflected in the cards struct. The reality is that currrently + * no cx23885 boards support this - yet. But, if we don't modify this + * code then the second frontend would never be allocated (later) + * and fail with error before the attach in dvb_register(). + * Without these changes we risk an OOPS later. The changes here + * are for safety, and should provide a good foundation for the + * future addition of any multi-frontend cx23885 based boards. + */ + printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, + port->num_frontends); + + for (i = 1; i <= port->num_frontends; i++) { + if (videobuf_dvb_alloc_frontend( + &port->frontends, i) == NULL) { + printk(KERN_ERR "%s() failed to alloc\n", __func__); + return -ENOMEM; + } - dprintk(1, "%s\n", __func__); - dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", - dev->board, - dev->name, - dev->pci_bus, - dev->pci_slot); + fe0 = videobuf_dvb_get_frontend(&port->frontends, i); + if (!fe0) + err = -EINVAL; - err = -ENODEV; + dprintk(1, "%s\n", __func__); + dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n", + dev->board, + dev->name, + dev->pci_bus, + dev->pci_slot); - /* dvb stuff */ - printk("%s: cx23885 based dvb card\n", dev->name); - videobuf_queue_sg_init(&port->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock, + err = -ENODEV; + + /* dvb stuff */ + /* We have to init the queue for each frontend on a port. */ + printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name); + videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, + &dev->pci->dev, &port->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, sizeof(struct cx23885_buffer), port); + } err = dvb_register(port); if (err != 0) - printk("%s() dvb_register failed err = %d\n", __func__, err); + printk(KERN_ERR "%s() dvb_register failed err = %d\n", + __func__, err); return err; } int cx23885_dvb_unregister(struct cx23885_tsport *port) { - /* dvb */ - if(port->dvb.frontend) - videobuf_dvb_unregister(&port->dvb); + struct videobuf_dvb_frontend *fe0; + + /* FIXME: in an error condition where the we have + * an expected number of frontends (attach problem) + * then this might not clean up correctly, if 1 + * is invalid. + * This comment only applies to future boards IF they + * implement MFE support. + */ + fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); + if (fe0->dvb.frontend) + videobuf_dvb_unregister_bus(&port->frontends); return 0; } -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off -*/ diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c index f98e476e9617..bb7f71a1fcbe 100644 --- a/drivers/media/video/cx23885/cx23885-i2c.c +++ b/drivers/media/video/cx23885/cx23885-i2c.c @@ -131,7 +131,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap, printk(" >\n"); } - for (cnt = 1; cnt < msg->len; cnt++ ) { + for (cnt = 1; cnt < msg->len; cnt++) { /* following bytes */ wdata = msg->buf[cnt]; ctrl = bus->i2c_period | (1 << 12) | (1 << 2); @@ -151,9 +151,9 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap, if (retval == 0) goto eio; if (i2c_debug) { - printk(" %02x", msg->buf[cnt]); + dprintk(1, " %02x", msg->buf[cnt]); if (!(ctrl & I2C_NOSTOP)) - printk(" >\n"); + dprintk(1, " >\n"); } } return msg->len; @@ -162,7 +162,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap, retval = -EIO; err: if (i2c_debug) - printk(" ERR: %d\n", retval); + printk(KERN_ERR " ERR: %d\n", retval); return retval; } @@ -194,12 +194,12 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap, if (i2c_debug) { if (joined) - printk(" R"); + dprintk(1, " R"); else - printk(" <R %02x", (msg->addr << 1) + 1); + dprintk(1, " <R %02x", (msg->addr << 1) + 1); } - for(cnt = 0; cnt < msg->len; cnt++) { + for (cnt = 0; cnt < msg->len; cnt++) { ctrl = bus->i2c_period | (1 << 12) | (1 << 2) | 1; @@ -216,9 +216,9 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap, goto eio; msg->buf[cnt] = cx_read(bus->reg_rdata) & 0xff; if (i2c_debug) { - printk(" %02x", msg->buf[cnt]); + dprintk(1, " %02x", msg->buf[cnt]); if (!(ctrl & I2C_NOSTOP)) - printk(" >\n"); + dprintk(1, " >\n"); } } return msg->len; @@ -227,7 +227,7 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap, retval = -EIO; err: if (i2c_debug) - printk(" ERR: %d\n", retval); + printk(KERN_ERR " ERR: %d\n", retval); return retval; } @@ -353,17 +353,17 @@ static struct i2c_client cx23885_i2c_client_template = { }; static char *i2c_devs[128] = { - [0x10 >> 1] = "tda10048", - [0x12 >> 1] = "dib7000pc", - [ 0x1c >> 1 ] = "lgdt3303", - [ 0x86 >> 1 ] = "tda9887", - [ 0x32 >> 1 ] = "cx24227", - [ 0x88 >> 1 ] = "cx25837", - [ 0x84 >> 1 ] = "tda8295", - [ 0xa0 >> 1 ] = "eeprom", - [ 0xc0 >> 1 ] = "tuner/mt2131/tda8275", + [0x10 >> 1] = "tda10048", + [0x12 >> 1] = "dib7000pc", + [0x1c >> 1] = "lgdt3303", + [0x86 >> 1] = "tda9887", + [0x32 >> 1] = "cx24227", + [0x88 >> 1] = "cx25837", + [0x84 >> 1] = "tda8295", + [0xa0 >> 1] = "eeprom", + [0xc0 >> 1] = "tuner/mt2131/tda8275", [0xc2 >> 1] = "tuner/mt2131/tda8275/xc5000/xc3028", - [0xc8 >> 1] = "tuner/xc3028L", + [0xc8 >> 1] = "tuner/xc3028L", }; static void do_i2c_scan(char *name, struct i2c_client *c) @@ -376,7 +376,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c) rc = i2c_master_recv(c, &buf, 0); if (rc < 0) continue; - printk("%s: i2c scan: found device @ 0x%x [%s]\n", + printk(KERN_INFO "%s: i2c scan: found device @ 0x%x [%s]\n", name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???"); } } @@ -408,11 +408,12 @@ int cx23885_i2c_register(struct cx23885_i2c *bus) bus->i2c_client.adapter = &bus->i2c_adap; if (0 == bus->i2c_rc) { - printk("%s: i2c bus %d registered\n", dev->name, bus->nr); + dprintk(1, "%s: i2c bus %d registered\n", dev->name, bus->nr); if (i2c_scan) do_i2c_scan(dev->name, &bus->i2c_client); } else - printk("%s: i2c bus %d register FAILED\n", dev->name, bus->nr); + printk(KERN_WARNING "%s: i2c bus %d register FAILED\n", + dev->name, bus->nr); return bus->i2c_rc; } diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c index f75ed1c9b71a..c742a10be5cb 100644 --- a/drivers/media/video/cx23885/cx23885-video.c +++ b/drivers/media/video/cx23885/cx23885-video.c @@ -285,11 +285,10 @@ static void cx23885_video_wakeup(struct cx23885_dev *dev, list_del(&buf->vb.queue); wake_up(&buf->vb.done); } - if (list_empty(&q->active)) { + if (list_empty(&q->active)) del_timer(&q->timeout); - } else { + else mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - } if (bc != 1) printk(KERN_ERR "%s: %d buffers handled (should be 1)\n", __func__, bc); @@ -379,12 +378,12 @@ static int res_get(struct cx23885_dev *dev, struct cx23885_fh *fh, static int res_check(struct cx23885_fh *fh, unsigned int bit) { - return (fh->resources & bit); + return fh->resources & bit; } static int res_locked(struct cx23885_dev *dev, unsigned int bit) { - return (dev->resources & bit); + return dev->resources & bit; } static void res_free(struct cx23885_dev *dev, struct cx23885_fh *fh, @@ -887,14 +886,16 @@ static int video_mmap(struct file *file, struct vm_area_struct *vma) /* ------------------------------------------------------------------ */ /* VIDEO CTRL IOCTLS */ -static int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl) +static int cx23885_get_control(struct cx23885_dev *dev, + struct v4l2_control *ctl) { dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__); cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_G_CTRL, ctl); return 0; } -static int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl) +static int cx23885_set_control(struct cx23885_dev *dev, + struct v4l2_control *ctl) { dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)" " (disabled - no action)\n", __func__); @@ -1073,29 +1074,29 @@ static int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { struct cx23885_fh *fh = priv; - return (videobuf_reqbufs(get_queue(fh), p)); + return videobuf_reqbufs(get_queue(fh), p); } static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx23885_fh *fh = priv; - return (videobuf_querybuf(get_queue(fh), p)); + return videobuf_querybuf(get_queue(fh), p); } static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx23885_fh *fh = priv; - return (videobuf_qbuf(get_queue(fh), p)); + return videobuf_qbuf(get_queue(fh), p); } static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx23885_fh *fh = priv; - return (videobuf_dqbuf(get_queue(fh), p, - file->f_flags & O_NONBLOCK)); + return videobuf_dqbuf(get_queue(fh), p, + file->f_flags & O_NONBLOCK); } static int vidioc_streamon(struct file *file, void *priv, @@ -1542,7 +1543,7 @@ int cx23885_video_register(struct cx23885_dev *dev) goto fail_unreg; } printk(KERN_INFO "%s/0: registered device video%d [v4l2]\n", - dev->name, dev->video_dev->minor & 0x1f); + dev->name, dev->video_dev->num); /* initial device configuration */ mutex_lock(&dev->lock); cx23885_set_tvnorm(dev, dev->tvnorm); diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index ba4e0aaed463..1d53f54cd943 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -37,7 +37,7 @@ #include <linux/version.h> #include <linux/mutex.h> -#define CX23885_VERSION_CODE KERNEL_VERSION(0,0,1) +#define CX23885_VERSION_CODE KERNEL_VERSION(0, 0, 1) #define UNSET (-1U) @@ -225,7 +225,7 @@ struct cx23885_tsport { int nr; int sram_chno; - struct videobuf_dvb dvb; + struct videobuf_dvb_frontends frontends; /* dma queues */ struct cx23885_dmaqueue mpegq; @@ -262,6 +262,9 @@ struct cx23885_tsport { u32 src_sel_val; u32 vld_misc_val; u32 hw_sop_ctrl_val; + + /* Allow a single tsport to have multiple frontends */ + u32 num_frontends; }; struct cx23885_dev { @@ -367,14 +370,14 @@ struct sram_channel { /* ----------------------------------------------------------- */ #define cx_read(reg) readl(dev->lmmio + ((reg)>>2)) -#define cx_write(reg,value) writel((value), dev->lmmio + ((reg)>>2)) +#define cx_write(reg, value) writel((value), dev->lmmio + ((reg)>>2)) -#define cx_andor(reg,mask,value) \ +#define cx_andor(reg, mask, value) \ writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\ ((value) & (mask)), dev->lmmio+((reg)>>2)) -#define cx_set(reg,bit) cx_andor((reg),(bit),(bit)) -#define cx_clear(reg,bit) cx_andor((reg),(bit),0) +#define cx_set(reg, bit) cx_andor((reg), (bit), (bit)) +#define cx_clear(reg, bit) cx_andor((reg), (bit), 0) /* ----------------------------------------------------------- */ /* cx23885-core.c */ @@ -411,7 +414,8 @@ extern const unsigned int cx23885_bcount; extern struct cx23885_subid cx23885_subids[]; extern const unsigned int cx23885_idcount; -extern int cx23885_tuner_callback(void *priv, int component, int command, int arg); +extern int cx23885_tuner_callback(void *priv, int component, + int command, int arg); extern void cx23885_card_list(struct cx23885_dev *dev); extern int cx23885_ir_init(struct cx23885_dev *dev); extern void cx23885_gpio_setup(struct cx23885_dev *dev); @@ -479,11 +483,3 @@ static inline unsigned int norm_swidth(v4l2_std_id norm) { return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 754 : 922; } - - -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index e71369754305..078be6319556 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1285,7 +1285,7 @@ static int blackbird_register_video(struct cx8802_dev *dev) return err; } printk(KERN_INFO "%s/2: registered device video%d [mpeg]\n", - dev->core->name,dev->mpeg_dev->minor & 0x1f); + dev->core->name, dev->mpeg_dev->num); return 0; } diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index 5da04e811ca2..5bcbb4cc7c2a 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1270,27 +1270,40 @@ static const struct cx88_board cx88_boards[] = { .mpeg = CX88_MPEG_DVB, }, [CX88_BOARD_HAUPPAUGE_HVR3000] = { - /* FIXME: Add dvb & radio support */ .name = "Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T", .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, + .audio_chip = V4L2_IDENT_WM8775, .input = {{ .type = CX88_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0x84bf, + /* 1: TV Audio / FM Mono */ + .audioroute = 1, },{ .type = CX88_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0x84bf, + /* 2: Line-In */ + .audioroute = 2, },{ .type = CX88_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0x84bf, + /* 2: Line-In */ + .audioroute = 2, }}, + .radio = { + .type = CX88_RADIO, + .gpio0 = 0x84bf, + /* 4: FM Stereo (untested) */ + .audioroute = 8, + }, .mpeg = CX88_MPEG_DVB, + .num_frontends = 2, }, [CX88_BOARD_NORWOOD_MICRO] = { .name = "Norwood Micro TV Tuner", @@ -1356,23 +1369,27 @@ static const struct cx88_board cx88_boards[] = { .type = CX88_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0xef88, + /* 1: TV Audio / FM Mono */ .audioroute = 1, },{ .type = CX88_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0xef88, + /* 2: Line-In */ .audioroute = 2, },{ .type = CX88_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0xef88, + /* 2: Line-In */ .audioroute = 2, }}, - /* fixme: Add radio support */ .mpeg = CX88_MPEG_DVB | CX88_MPEG_BLACKBIRD, .radio = { .type = CX88_RADIO, .gpio0 = 0xef88, + /* 4: FM Stereo (untested) */ + .audioroute = 8, }, }, [CX88_BOARD_ADSTECH_PTV_390] = { @@ -1716,6 +1733,7 @@ static const struct cx88_board cx88_boards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, + .audio_chip = V4L2_IDENT_WM8775, /* * GPIO0 (WINTV2000) * @@ -1729,7 +1747,7 @@ static const struct cx88_board cx88_boards[] = { * BIT VALUE FUNCTION GP{x}_IO * 0 1 I:? * 1 1 I:? - * 2 1 O:DVB-T DEMOD ENABLE LOW/ANALOG DEMOD ENABLE HIGH + * 2 1 O:MPEG PORT 0=DVB-T 1=DVB-S * 3 1 I:? * 4 1 I:? * 5 1 I:? @@ -1745,22 +1763,41 @@ static const struct cx88_board cx88_boards[] = { * d 0 I * e 1 O * f 1 O + * + * WM8775 ADC + * + * 1: TV Audio / FM Mono + * 2: Line-In + * 3: Line-In Expansion + * 4: FM Stereo */ .input = {{ .type = CX88_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0xc4bf, + /* 1: TV Audio / FM Mono */ + .audioroute = 1, }, { .type = CX88_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0xc4bf, + /* 2: Line-In */ + .audioroute = 2, }, { .type = CX88_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0xc4bf, + /* 2: Line-In */ + .audioroute = 2, } }, - /* fixme: Add radio support */ + .radio = { + .type = CX88_RADIO, + .gpio0 = 0xc4bf, + /* 4: FM Stereo */ + .audioroute = 8, + }, .mpeg = CX88_MPEG_DVB, + .num_frontends = 2, }, [CX88_BOARD_HAUPPAUGE_HVR4000LITE] = { .name = "Hauppauge WinTV-HVR4000(Lite) DVB-S/S2", @@ -2662,10 +2699,13 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core) case CX88_BOARD_HAUPPAUGE_HVR3000: case CX88_BOARD_HAUPPAUGE_HVR4000: - case CX88_BOARD_HAUPPAUGE_HVR4000LITE: /* Init GPIO */ cx_write(MO_GP0_IO, core->board.input[0].gpio0); udelay(1000); + cx_clear(MO_GP0_IO, 0x00000080); + udelay(50); + cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */ + udelay(1000); break; } } @@ -3004,10 +3044,14 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr) memcpy(&core->board, &cx88_boards[core->boardnr], sizeof(core->board)); - info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s]\n", + if (!core->board.num_frontends && (core->board.mpeg & CX88_MPEG_DVB)) + core->board.num_frontends = 1; + + info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s], frontend(s): %d\n", pci->subsystem_vendor, pci->subsystem_device, core->board.name, core->boardnr, card[core->nr] == core->boardnr ? - "insmod option" : "autodetected"); + "insmod option" : "autodetected", + core->board.num_frontends); if (tuner[core->nr] != UNSET) core->board.tuner_type = tuner[core->nr]; diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index d656fec59010..60705b08bfe8 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -549,7 +549,8 @@ void cx88_wakeup(struct cx88_core *core, mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); } if (bc != 1) - printk("%s: %d buffers handled (should be 1)\n",__func__,bc); + dprintk(2, "%s: %d buffers handled (should be 1)\n", + __func__, bc); } void cx88_shutdown(struct cx88_core *core) diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 344ed2626e59..cf6c30d4e545 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -116,13 +116,23 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire) struct cx8802_dev *dev= fe->dvb->priv; struct cx8802_driver *drv = NULL; int ret = 0; + int fe_id; + + fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe); + if (!fe_id) { + printk(KERN_ERR "%s() No frontend found\n", __func__); + return -EINVAL; + } drv = cx8802_get_driver(dev, CX88_MPEG_DVB); if (drv) { - if (acquire) + if (acquire){ + dev->frontends.active_fe_id = fe_id; ret = drv->request_acquire(drv); - else + } else { ret = drv->request_release(drv); + dev->frontends.active_fe_id = 0; + } } return ret; @@ -396,7 +406,7 @@ static int tevii_dvbs_set_voltage(struct dvb_frontend *fe, cx_write(MO_GP0_IO, 0x00006060); break; case SEC_VOLTAGE_OFF: - printk("LNB Voltage SEC_VOLTAGE_off\n"); + printk("LNB Voltage SEC_VOLTAGE_off\n"); break; } @@ -483,6 +493,7 @@ static struct xc5000_config dvico_fusionhdtv7_tuner_config = { static int attach_xc3028(u8 addr, struct cx8802_dev *dev) { struct dvb_frontend *fe; + struct videobuf_dvb_frontend *fe0 = NULL; struct xc2028_ctrl ctl; struct xc2028_config cfg = { .i2c_adap = &dev->core->i2c_adap, @@ -490,7 +501,12 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev) .ctrl = &ctl, }; - if (!dev->dvb.frontend) { + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); + if (!fe0) + return -EINVAL; + + if (!fe0->dvb.frontend) { printk(KERN_ERR "%s/2: dvb frontend not attached. " "Can't attach xc3028\n", dev->core->name); @@ -504,10 +520,13 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev) */ cx88_setup_xc3028(dev->core, &ctl); - fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg); + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (!fe) { printk(KERN_ERR "%s/2: xc3028 attach failed\n", dev->core->name); + dvb_frontend_detach(fe0->dvb.frontend); + dvb_unregister_frontend(fe0->dvb.frontend); + fe0->dvb.frontend = NULL; return -EINVAL; } @@ -532,8 +551,10 @@ static int cx24116_reset_device(struct dvb_frontend *fe) struct cx88_core *core = dev->core; /* Reset the part */ + /* Put the cx24116 into reset */ cx_write(MO_SRST_IO, 0); msleep(10); + /* Take the cx24116 out of reset */ cx_write(MO_SRST_IO, 1); msleep(10); @@ -554,14 +575,14 @@ static struct cx24116_config tevii_s460_config = { static struct stv0299_config tevii_tuner_sharp_config = { .demod_address = 0x68, - .inittab = sharp_z0194a__inittab, + .inittab = sharp_z0194a_inittab, .mclk = 88000000UL, .invert = 1, .skip_reinit = 0, .lock_output = 1, .volt13_op0_op1 = STV0299_VOLT13_OP1, .min_delay_ms = 100, - .set_symbol_rate = sharp_z0194a__set_symbol_rate, + .set_symbol_rate = sharp_z0194a_set_symbol_rate, .set_ts_params = cx24116_set_ts_param, }; @@ -574,19 +595,25 @@ static struct stv0288_config tevii_tuner_earda_config = { static int dvb_register(struct cx8802_dev *dev) { struct cx88_core *core = dev->core; + struct videobuf_dvb_frontend *fe0, *fe1 = NULL; + int mfe_shared = 0; /* bus not shared by default */ - /* init struct videobuf_dvb */ - dev->dvb.name = core->name; - dev->ts_gen_cntrl = 0x0c; + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); + if (!fe0) + return -EINVAL; + + /* multi-frontend gate control is undefined or defaults to fe0 */ + dev->frontends.gate = 0; - /* init frontend */ + /* init frontend(s) */ switch (core->boardnr) { case CX88_BOARD_HAUPPAUGE_DVB_T1: - dev->dvb.frontend = dvb_attach(cx22702_attach, + fe0->dvb.frontend = dvb_attach(cx22702_attach, &connexant_refboard_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, &core->i2c_adap, DVB_PLL_THOMSON_DTT759X)) goto frontend_detach; @@ -596,11 +623,11 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_CONEXANT_DVB_T1: case CX88_BOARD_KWORLD_DVB_T_CX22702: case CX88_BOARD_WINFAST_DTV1000: - dev->dvb.frontend = dvb_attach(cx22702_attach, + fe0->dvb.frontend = dvb_attach(cx22702_attach, &connexant_refboard_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, &core->i2c_adap, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; @@ -610,33 +637,67 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_HAUPPAUGE_HVR1100: case CX88_BOARD_HAUPPAUGE_HVR1100LP: case CX88_BOARD_HAUPPAUGE_HVR1300: - case CX88_BOARD_HAUPPAUGE_HVR3000: - dev->dvb.frontend = dvb_attach(cx22702_attach, + fe0->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; } break; + case CX88_BOARD_HAUPPAUGE_HVR3000: + /* DVB-S init */ + fe0->dvb.frontend = dvb_attach(cx24123_attach, + &hauppauge_novas_config, + &dev->core->i2c_adap); + if (fe0->dvb.frontend) { + if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, + &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) { + dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__); + } + /* DVB-T init */ + fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); + if (fe1) { + dev->frontends.gate = 2; + mfe_shared = 1; + fe1->dvb.frontend = dvb_attach(cx22702_attach, + &hauppauge_hvr_config, + &dev->core->i2c_adap); + if (fe1->dvb.frontend) { + fe1->dvb.frontend->id = 1; + if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend, + &dev->core->i2c_adap, 0x61, + TUNER_PHILIPS_FMD1216ME_MK3)) { + dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__); + } + break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS: - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; break; } /* ZL10353 replaces MT352 on later cards */ - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_plus_v1_1, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; } @@ -644,31 +705,31 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL: /* The tin box says DEE1601, but it seems to be DTT7579 * compatible, with a slightly different MT352 AGC gain. */ - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv_dual, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; break; } /* ZL10353 replaces MT352 on later cards */ - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_plus_v1_1, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1: - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_LG_Z201)) goto frontend_detach; } @@ -676,11 +737,11 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_KWORLD_DVB_T: case CX88_BOARD_DNTV_LIVE_DVB_T: case CX88_BOARD_ADSTECH_DVB_T_PCI: - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_UNKNOWN_1)) goto frontend_detach; } @@ -688,10 +749,10 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) /* MT352 is on a secondary I2C bus made from some GPIO lines */ - dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config, + fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config, &dev->vp3054->adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; @@ -702,22 +763,22 @@ static int dvb_register(struct cx8802_dev *dev) #endif break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID: - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_hybrid, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_FE6600)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &core->i2c_adap); - if (dev->dvb.frontend == NULL) - dev->dvb.frontend = dvb_attach(mt352_attach, + if (fe0->dvb.frontend == NULL) + fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv_mt352_xc3028, &core->i2c_adap); /* @@ -725,16 +786,16 @@ static int dvb_register(struct cx8802_dev *dev) * We must not permit gate_ctrl to be performed, or * the xc3028 cannot communicate on the bus. */ - if (dev->dvb.frontend) - dev->dvb.frontend->ops.i2c_gate_ctrl = NULL; + if (fe0->dvb.frontend) + fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; if (attach_xc3028(0x61, dev) < 0) - return -EINVAL; + goto frontend_detach; break; case CX88_BOARD_PCHDTV_HD3000: - dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000, + fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) goto frontend_detach; @@ -751,11 +812,11 @@ static int dvb_register(struct cx8802_dev *dev) /* Select RF connector callback */ fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set; - dev->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_MICROTUNE_4042FI5)) goto frontend_detach; @@ -769,11 +830,11 @@ static int dvb_register(struct cx8802_dev *dev) mdelay(100); cx_set(MO_GP0_IO, 9); mdelay(200); - dev->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) goto frontend_detach; @@ -787,15 +848,15 @@ static int dvb_register(struct cx8802_dev *dev) mdelay(100); cx_set(MO_GP0_IO, 1); mdelay(200); - dev->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_5_gold, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF)) goto frontend_detach; - if (!dvb_attach(tda9887_attach, dev->dvb.frontend, + if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, &core->i2c_adap, 0x43)) goto frontend_detach; } @@ -808,25 +869,25 @@ static int dvb_register(struct cx8802_dev *dev) mdelay(100); cx_set(MO_GP0_IO, 1); mdelay(200); - dev->dvb.frontend = dvb_attach(lgdt330x_attach, + fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &pchdtv_hd5500, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF)) goto frontend_detach; - if (!dvb_attach(tda9887_attach, dev->dvb.frontend, + if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, &core->i2c_adap, 0x43)) goto frontend_detach; } break; case CX88_BOARD_ATI_HDTVWONDER: - dev->dvb.frontend = dvb_attach(nxt200x_attach, + fe0->dvb.frontend = dvb_attach(nxt200x_attach, &ati_hdtvwonder, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_TUV1236D)) goto frontend_detach; @@ -834,49 +895,49 @@ static int dvb_register(struct cx8802_dev *dev) break; case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: - dev->dvb.frontend = dvb_attach(cx24123_attach, + fe0->dvb.frontend = dvb_attach(cx24123_attach, &hauppauge_novas_config, &core->i2c_adap); - if (dev->dvb.frontend) { - if (!dvb_attach(isl6421_attach, dev->dvb.frontend, + if (fe0->dvb.frontend) { + if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, &core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) goto frontend_detach; } break; case CX88_BOARD_KWORLD_DVBS_100: - dev->dvb.frontend = dvb_attach(cx24123_attach, + fe0->dvb.frontend = dvb_attach(cx24123_attach, &kworld_dvbs_100_config, &core->i2c_adap); - if (dev->dvb.frontend) { - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage; + if (fe0->dvb.frontend) { + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage; } break; case CX88_BOARD_GENIATECH_DVBS: - dev->dvb.frontend = dvb_attach(cx24123_attach, + fe0->dvb.frontend = dvb_attach(cx24123_attach, &geniatech_dvbs_config, &core->i2c_adap); - if (dev->dvb.frontend) { - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage; + if (fe0->dvb.frontend) { + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage; } break; case CX88_BOARD_PINNACLE_PCTV_HD_800i: - dev->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &pinnacle_pctv_hd_800i_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(xc5000_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, &core->i2c_adap, &pinnacle_pctv_hd_800i_tuner_config)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - dev->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &dvico_hdtv5_pci_nano_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { + if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &core->i2c_adap, @@ -889,17 +950,17 @@ static int dvb_register(struct cx8802_dev *dev) }; fe = dvb_attach(xc2028_attach, - dev->dvb.frontend, &cfg); + fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } break; case CX88_BOARD_PINNACLE_HYBRID_PCTV: - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_pinnacle_hybrid_pctv, &core->i2c_adap); - if (dev->dvb.frontend) { - dev->dvb.frontend->ops.i2c_gate_ctrl = NULL; + if (fe0->dvb.frontend) { + fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; } @@ -907,85 +968,117 @@ static int dvb_register(struct cx8802_dev *dev) case CX88_BOARD_GENIATECH_X8000_MT: dev->ts_gen_cntrl = 0x00; - dev->dvb.frontend = dvb_attach(zl10353_attach, + fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_geniatech_x8000_mt, &core->i2c_adap); if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; break; case CX88_BOARD_KWORLD_ATSC_120: - dev->dvb.frontend = dvb_attach(s5h1409_attach, + fe0->dvb.frontend = dvb_attach(s5h1409_attach, &kworld_atsc_120_config, &core->i2c_adap); if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; break; case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: - dev->dvb.frontend = dvb_attach(s5h1411_attach, + fe0->dvb.frontend = dvb_attach(s5h1411_attach, &dvico_fusionhdtv7_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(xc5000_attach, dev->dvb.frontend, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, &core->i2c_adap, &dvico_fusionhdtv7_tuner_config)) goto frontend_detach; } break; case CX88_BOARD_HAUPPAUGE_HVR4000: + /* DVB-S/S2 Init */ + fe0->dvb.frontend = dvb_attach(cx24116_attach, + &hauppauge_hvr4000_config, + &dev->core->i2c_adap); + if (fe0->dvb.frontend) { + if(!dvb_attach(isl6421_attach, fe0->dvb.frontend, + &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) { + dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __func__); + } + /* DVB-T Init */ + fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); + if (fe1) { + dev->frontends.gate = 2; + mfe_shared = 1; + fe1->dvb.frontend = dvb_attach(cx22702_attach, + &hauppauge_hvr_config, + &dev->core->i2c_adap); + if (fe1->dvb.frontend) { + fe1->dvb.frontend->id = 1; + if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend, + &dev->core->i2c_adap, 0x61, + TUNER_PHILIPS_FMD1216ME_MK3)) { + dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __func__); + } + } else { + dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __func__); + } + break; case CX88_BOARD_HAUPPAUGE_HVR4000LITE: - /* Support for DVB-S only, not DVB-T support */ - dev->dvb.frontend = dvb_attach(cx24116_attach, + fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &dev->core->i2c_adap); - if (dev->dvb.frontend) { - dvb_attach(isl6421_attach, dev->dvb.frontend, + if (fe0->dvb.frontend) { + dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00); } break; case CX88_BOARD_TEVII_S420: - dev->dvb.frontend = dvb_attach(stv0299_attach, + fe0->dvb.frontend = dvb_attach(stv0299_attach, &tevii_tuner_sharp_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, &core->i2c_adap, DVB_PLL_OPERA1)) goto frontend_detach; - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } else { - dev->dvb.frontend = dvb_attach(stv0288_attach, + fe0->dvb.frontend = dvb_attach(stv0288_attach, &tevii_tuner_earda_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - if (!dvb_attach(stb6000_attach, dev->dvb.frontend, 0x61, + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61, &core->i2c_adap)) goto frontend_detach; - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; - + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } } break; case CX88_BOARD_TEVII_S460: - dev->dvb.frontend = dvb_attach(cx24116_attach, + fe0->dvb.frontend = dvb_attach(cx24116_attach, &tevii_s460_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; + if (fe0->dvb.frontend != NULL) { + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } break; case CX88_BOARD_OMICOM_SS4_PCI: case CX88_BOARD_TBS_8920: case CX88_BOARD_PROF_7300: - dev->dvb.frontend = dvb_attach(cx24116_attach, + fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &core->i2c_adap); - if (dev->dvb.frontend != NULL) { - core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage; - dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; + if (fe0->dvb.frontend != NULL) { + core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; + fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } break; default: @@ -993,30 +1086,30 @@ static int dvb_register(struct cx8802_dev *dev) core->name); break; } - if (NULL == dev->dvb.frontend) { + + if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) { printk(KERN_ERR "%s/2: frontend initialization failed\n", core->name); return -EINVAL; } /* define general-purpose callback pointer */ - dev->dvb.frontend->callback = cx88_tuner_callback; + fe0->dvb.frontend->callback = cx88_tuner_callback; /* Ensure all frontends negotiate bus access */ - dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; + fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; + if (fe1) + fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; /* Put the analog decoder in standby to keep it quiet */ cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL); /* register everything */ - return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr); + return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, + &dev->pci->dev, adapter_nr, mfe_shared); frontend_detach: - if (dev->dvb.frontend) { - dvb_frontend_detach(dev->dvb.frontend); - dev->dvb.frontend = NULL; - } + videobuf_dvb_dealloc_frontends(&dev->frontends); return -EINVAL; } @@ -1039,6 +1132,38 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv) cx_clear(MO_GP0_IO, 0x00000004); udelay(1000); break; + + case CX88_BOARD_HAUPPAUGE_HVR3000: + case CX88_BOARD_HAUPPAUGE_HVR4000: + if(core->dvbdev->frontends.active_fe_id == 1) { + /* DVB-S/S2 Enabled */ + + /* Toggle reset on cx22702 leaving i2c active */ + cx_write(MO_GP0_IO, (core->board.input[0].gpio0 & 0x0000ff00) | 0x00000080); + udelay(1000); + cx_clear(MO_GP0_IO, 0x00000080); + udelay(50); + cx_set(MO_GP0_IO, 0x00000080); /* cx22702 out of reset */ + cx_set(MO_GP0_IO, 0x00000004); /* tri-state the cx22702 pins */ + udelay(1000); + + cx_write(MO_SRST_IO, 1); /* Take the cx24116/cx24123 out of reset */ + core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */ + } else + if (core->dvbdev->frontends.active_fe_id == 2) { + /* DVB-T Enabled */ + + /* Put the cx24116/cx24123 into reset */ + cx_write(MO_SRST_IO, 0); + + /* cx22702 out of reset and enable it */ + cx_set(MO_GP0_IO, 0x00000080); + cx_clear(MO_GP0_IO, 0x00000004); + core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */ + udelay(1000); + } + break; + default: err = -ENODEV; } @@ -1056,6 +1181,9 @@ static int cx8802_dvb_advise_release(struct cx8802_driver *drv) case CX88_BOARD_HAUPPAUGE_HVR1300: /* Do Nothing, leave the cx22702 on the bus. */ break; + case CX88_BOARD_HAUPPAUGE_HVR3000: + case CX88_BOARD_HAUPPAUGE_HVR4000: + break; default: err = -ENODEV; } @@ -1066,7 +1194,8 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; struct cx8802_dev *dev = drv->core->dvbdev; - int err; + int err, i; + struct videobuf_dvb_frontend *fe; dprintk( 1, "%s\n", __func__); dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", @@ -1086,28 +1215,39 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv) /* dvb stuff */ printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name); - videobuf_queue_sg_init(&dev->dvb.dvbq, &dvb_qops, + dev->ts_gen_cntrl = 0x0c; + + for (i = 1; i <= core->board.num_frontends; i++) { + fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i); + if (!fe) { + printk(KERN_ERR "%s() failed to get frontend(%d)\n", __func__, i); + continue; + } + videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops, &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, sizeof(struct cx88_buffer), dev); + /* init struct videobuf_dvb */ + fe->dvb.name = dev->core->name; + } err = dvb_register(dev); if (err != 0) printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n", core->name, err); - - fail_core: +fail_core: return err; } static int cx8802_dvb_remove(struct cx8802_driver *drv) { + struct cx88_core *core = drv->core; struct cx8802_dev *dev = drv->core->dvbdev; - /* dvb */ - if (dev->dvb.frontend) - videobuf_dvb_unregister(&dev->dvb); + dprintk( 1, "%s\n", __func__); + + videobuf_dvb_unregister_bus(&dev->frontends); vp3054_i2c_remove(dev); diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c index 8e74d64fdcd2..1ab691d20692 100644 --- a/drivers/media/video/cx88/cx88-i2c.c +++ b/drivers/media/video/cx88/cx88-i2c.c @@ -116,18 +116,27 @@ static int detach_inform(struct i2c_client *client) void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg) { +#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) + struct videobuf_dvb_frontends *f = &core->dvbdev->frontends; + struct videobuf_dvb_frontend *fe = NULL; +#endif if (0 != core->i2c_rc) return; #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) - if ( (core->dvbdev) && (core->dvbdev->dvb.frontend) ) { - if (core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl) - core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl(core->dvbdev->dvb.frontend, 1); + if (core->dvbdev && f) { + if(f->gate <= 1) /* undefined or fe0 */ + fe = videobuf_dvb_get_frontend(f, 1); + else + fe = videobuf_dvb_get_frontend(f, f->gate); + + if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) + fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 1); i2c_clients_command(&core->i2c_adap, cmd, arg); - if (core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl) - core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl(core->dvbdev->dvb.frontend, 0); + if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) + fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 0); } else #endif i2c_clients_command(&core->i2c_adap, cmd, arg); diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c index a6b061c2644a..a1c435b4b1cd 100644 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ b/drivers/media/video/cx88/cx88-mpeg.c @@ -769,6 +769,10 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev, struct cx8802_dev *dev; struct cx88_core *core; int err; +#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) + struct videobuf_dvb_frontend *demod; + int i; +#endif /* general setup */ core = cx88_core_get(pci_dev); @@ -795,6 +799,23 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev, INIT_LIST_HEAD(&dev->drvlist); list_add_tail(&dev->devlist,&cx8802_devlist); +#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) + mutex_init(&dev->frontends.lock); + INIT_LIST_HEAD(&dev->frontends.felist); + + if (core->board.num_frontends) + printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, core->board.num_frontends); + + for (i = 1; i <= core->board.num_frontends; i++) { + demod = videobuf_dvb_alloc_frontend(&dev->frontends, i); + if(demod == NULL) { + printk(KERN_ERR "%s() failed to alloc\n", __func__); + err = -ENOMEM; + goto fail_free; + } + } +#endif + /* Maintain a reference so cx88-video can query the 8802 device. */ core->dvbdev = dev; diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c index 3a1977f41e27..7dd506b987fe 100644 --- a/drivers/media/video/cx88/cx88-tvaudio.c +++ b/drivers/media/video/cx88/cx88-tvaudio.c @@ -767,6 +767,14 @@ void cx88_set_tvaudio(struct cx88_core *core) case WW_FM: set_audio_standard_FM(core, radio_deemphasis); break; + case WW_I2SADC: + set_audio_start(core, 0x01); + /* Slave/Philips/Autobaud */ + cx_write(AUD_I2SINPUTCNTL, 0); + /* Switch to "I2S ADC mode" */ + cx_write(AUD_I2SCNTL, 0x1); + set_audio_finish(core, EN_I2SIN_ENABLE); + break; case WW_NONE: default: printk("%s/0: unknown tv audio mode [%d]\n", @@ -895,6 +903,9 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual) break; } break; + case WW_I2SADC: + /* DO NOTHING */ + break; } if (UNSET != ctl) { diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index be45955dff68..61265fd04d56 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -426,24 +426,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input) /* if there are audioroutes defined, we have an external ADC to deal with audio */ - if (INPUT(input).audioroute) { - - /* cx2388's C-ADC is connected to the tuner only. - When used with S-Video, that ADC is busy dealing with - chroma, so an external must be used for baseband audio */ - - if (INPUT(input).type != CX88_VMUX_TELEVISION && - INPUT(input).type != CX88_RADIO) { - /* "ADC mode" */ - cx_write(AUD_I2SCNTL, 0x1); - cx_set(AUD_CTL, EN_I2SIN_ENABLE); - } else { - /* Normal mode */ - cx_write(AUD_I2SCNTL, 0x0); - cx_clear(AUD_CTL, EN_I2SIN_ENABLE); - } - /* The wm8775 module has the "2" route hardwired into the initialization. Some boards may use different routes for different inputs. HVR-1300 surely does */ @@ -454,9 +437,19 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input) route.input = INPUT(input).audioroute; cx88_call_i2c_clients(core, VIDIOC_INT_S_AUDIO_ROUTING, &route); - } - + /* cx2388's C-ADC is connected to the tuner only. + When used with S-Video, that ADC is busy dealing with + chroma, so an external must be used for baseband audio */ + if (INPUT(input).type != CX88_VMUX_TELEVISION ) { + /* "I2S ADC mode" */ + core->tvaudio = WW_I2SADC; + cx88_set_tvaudio(core); + } else { + /* Normal mode */ + cx_write(AUD_I2SCNTL, 0x0); + cx_clear(AUD_CTL, EN_I2SIN_ENABLE); + } } return 0; @@ -832,9 +825,24 @@ static int video_open(struct inode *inode, struct file *file) cx_write(MO_GP0_IO, core->board.radio.gpio0); cx_write(MO_GP1_IO, core->board.radio.gpio1); cx_write(MO_GP2_IO, core->board.radio.gpio2); - core->tvaudio = WW_FM; - cx88_set_tvaudio(core); - cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1); + if (core->board.radio.audioroute) { + if(core->board.audio_chip && + core->board.audio_chip == V4L2_IDENT_WM8775) { + struct v4l2_routing route; + + route.input = core->board.radio.audioroute; + cx88_call_i2c_clients(core, + VIDIOC_INT_S_AUDIO_ROUTING, &route); + } + /* "I2S ADC mode" */ + core->tvaudio = WW_I2SADC; + cx88_set_tvaudio(core); + } else { + /* FM Mode */ + core->tvaudio = WW_FM; + cx88_set_tvaudio(core); + cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1); + } cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL); } unlock_kernel(); @@ -1903,7 +1911,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, goto fail_unreg; } printk(KERN_INFO "%s/0: registered device video%d [v4l2]\n", - core->name,dev->video_dev->minor & 0x1f); + core->name, dev->video_dev->num); dev->vbi_dev = cx88_vdev_init(core,dev->pci,&cx8800_vbi_template,"vbi"); err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI, @@ -1914,7 +1922,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, goto fail_unreg; } printk(KERN_INFO "%s/0: registered device vbi%d\n", - core->name,dev->vbi_dev->minor & 0x1f); + core->name, dev->vbi_dev->num); if (core->board.radio.type == CX88_RADIO) { dev->radio_dev = cx88_vdev_init(core,dev->pci, @@ -1927,7 +1935,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, goto fail_unreg; } printk(KERN_INFO "%s/0: registered device radio%d\n", - core->name,dev->radio_dev->minor & 0x1f); + core->name, dev->radio_dev->num); } /* everything worked */ diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index dbf01b8b57a5..76207c2856b7 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -247,7 +247,7 @@ struct cx88_input { enum cx88_itype type; u32 gpio0, gpio1, gpio2, gpio3; unsigned int vmux:2; - unsigned int audioroute:2; + unsigned int audioroute:4; }; struct cx88_board { @@ -261,6 +261,7 @@ struct cx88_board { struct cx88_input radio; enum cx88_board_type mpeg; unsigned int audio_chip; + int num_frontends; }; struct cx88_subid { @@ -356,6 +357,7 @@ struct cx88_core { struct cx8802_dev *dvbdev; enum cx88_board_type active_type_id; int active_ref; + int active_fe_id; }; struct cx8800_dev; @@ -490,7 +492,7 @@ struct cx8802_dev { #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) /* for dvb only */ - struct videobuf_dvb dvb; + struct videobuf_dvb_frontends frontends; #endif #if defined(CONFIG_VIDEO_CX88_VP3054) || \ @@ -628,6 +630,7 @@ extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl); #define WW_EIAJ 7 #define WW_I2SPT 8 #define WW_FM 9 +#define WW_I2SADC 10 void cx88_set_tvaudio(struct cx88_core *core); void cx88_newstation(struct cx88_core *core); diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index 3aa538afcc0b..298810d5262b 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -192,7 +192,7 @@ static void dabusb_iso_complete (struct urb *purb) err("dabusb_iso_complete: invalid len %d", len); } else - warn("dabusb_iso_complete: corrupted packet status: %d", purb->iso_frame_desc[i].status); + dev_warn(&purb->dev->dev, "dabusb_iso_complete: corrupted packet status: %d\n", purb->iso_frame_desc[i].status); if (dst != purb->actual_length) err("dst!=purb->actual_length:%d!=%d", dst, purb->actual_length); } @@ -289,7 +289,7 @@ static int dabusb_bulk (pdabusb_t s, pbulk_transfer_t pb) } if( ret == -EPIPE ) { - warn("CLEAR_FEATURE request to remove STALL condition."); + dev_warn(&s->usbdev->dev, "CLEAR_FEATURE request to remove STALL condition.\n"); if(usb_clear_halt(s->usbdev, usb_pipeendpoint(pipe))) err("request failed"); } diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index c53649e5315b..a1ab2ef45578 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -2042,7 +2042,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, goto fail_unreg; } em28xx_info("Registered radio device as /dev/radio%d\n", - dev->radio_dev->minor & 0x1f); + dev->radio_dev->num); } /* init video dma queues */ diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 7a85c41b0eea..9d0ef96c23ff 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -588,7 +588,7 @@ static int et61x251_stream_interrupt(struct et61x251_device* cam) cam->state |= DEV_MISCONFIGURED; DBG(1, "URB timeout reached. The camera is misconfigured. To " "use it, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -1195,7 +1195,7 @@ static void et61x251_release_resources(struct kref *kref) cam = container_of(kref, struct et61x251_device, kref); - DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->minor); + DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->num); video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); usb_put_dev(cam->usbdev); @@ -1237,7 +1237,7 @@ static int et61x251_open(struct inode* inode, struct file* filp) if (cam->users) { DBG(2, "Device /dev/video%d is already in use", - cam->v4ldev->minor); + cam->v4ldev->num); DBG(3, "Simultaneous opens are not supported"); if ((filp->f_flags & O_NONBLOCK) || (filp->f_flags & O_NDELAY)) { @@ -1280,7 +1280,7 @@ static int et61x251_open(struct inode* inode, struct file* filp) cam->frame_count = 0; et61x251_empty_framequeues(cam); - DBG(3, "Video device /dev/video%d is open", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d is open", cam->v4ldev->num); out: mutex_unlock(&cam->open_mutex); @@ -1304,7 +1304,7 @@ static int et61x251_release(struct inode* inode, struct file* filp) cam->users--; wake_up_interruptible_nr(&cam->wait_open, 1); - DBG(3, "Video device /dev/video%d closed", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d closed", cam->v4ldev->num); kref_put(&cam->kref, et61x251_release_resources); @@ -1845,7 +1845,7 @@ et61x251_vidioc_s_crop(struct et61x251_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -1858,7 +1858,7 @@ et61x251_vidioc_s_crop(struct et61x251_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -2068,7 +2068,7 @@ et61x251_vidioc_try_s_fmt(struct et61x251_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -2080,7 +2080,7 @@ et61x251_vidioc_try_s_fmt(struct et61x251_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -2128,7 +2128,7 @@ et61x251_vidioc_s_jpegcomp(struct et61x251_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware " "problems. To use the camera, close and open " - "/dev/video%d again.", cam->v4ldev->minor); + "/dev/video%d again.", cam->v4ldev->num); return -EIO; } @@ -2605,7 +2605,7 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) goto fail; } - DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->minor); + DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->num); cam->module_param.force_munmap = force_munmap[dev_nr]; cam->module_param.frame_timeout = frame_timeout[dev_nr]; @@ -2658,7 +2658,7 @@ static void et61x251_usb_disconnect(struct usb_interface* intf) if (cam->users) { DBG(2, "Device /dev/video%d is open! Deregistration and " "memory deallocation are deferred.", - cam->v4ldev->minor); + cam->v4ldev->num); cam->state |= DEV_MISCONFIGURED; et61x251_stop_transfer(cam); cam->state |= DEV_DISCONNECTED; diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index c21af312ee7c..e48fbfc8ad05 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -21,6 +21,7 @@ #define MODULE_NAME "gspca" #include <linux/init.h> +#include <linux/version.h> #include <linux/fs.h> #include <linux/vmalloc.h> #include <linux/sched.h> @@ -403,7 +404,7 @@ static void destroy_urbs(struct gspca_dev *gspca_dev) unsigned int i; PDEBUG(D_STREAM, "kill transfer"); - for (i = 0; i < MAX_NURBS; ++i) { + for (i = 0; i < MAX_NURBS; i++) { urb = gspca_dev->urb[i]; if (urb == NULL) break; diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 4779dd0b06da..1d9dc90b4791 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -2,7 +2,6 @@ #define GSPCAV2_H #include <linux/module.h> -#include <linux/version.h> #include <linux/kernel.h> #include <linux/usb.h> #include <linux/videodev2.h> diff --git a/drivers/media/video/gspca/m5602/m5602_bridge.h b/drivers/media/video/gspca/m5602/m5602_bridge.h index c786d7d3d44a..1a37ae4bc82d 100644 --- a/drivers/media/video/gspca/m5602/m5602_bridge.h +++ b/drivers/media/video/gspca/m5602/m5602_bridge.h @@ -1,7 +1,7 @@ /* * USB Driver for ALi m5602 based webcams * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -25,33 +25,6 @@ /*****************************************************************************/ -#undef PDEBUG -#undef info -#undef err - -#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \ - format "\n" , ## arg) -#define info(format, arg...) printk(KERN_INFO KBUILD_MODNAME ": " \ - format "\n" , ## arg) - -/* Debug parameters */ -#define DBG_INIT 0x1 -#define DBG_PROBE 0x2 -#define DBG_V4L2 0x4 -#define DBG_TRACE 0x8 -#define DBG_DATA 0x10 -#define DBG_V4L2_CID 0x20 -#define DBG_GSPCA 0x40 - -#define PDEBUG(level, fmt, args...) \ - do { \ - if (m5602_debug & level) \ - info("[%s:%d] " fmt, __func__, __LINE__ , \ - ## args); \ - } while (0) - -/*****************************************************************************/ - #define M5602_XB_SENSOR_TYPE 0x00 #define M5602_XB_SENSOR_CTRL 0x01 #define M5602_XB_LINE_OF_FRAME_H 0x02 diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c index 19d5e351ccc1..fd6ce384b487 100644 --- a/drivers/media/video/gspca/m5602/m5602_core.c +++ b/drivers/media/video/gspca/m5602/m5602_core.c @@ -1,7 +1,7 @@ -/* + /* * USB Driver for ALi m5602 based webcams * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -26,7 +26,6 @@ int force_sensor; int dump_bridge; int dump_sensor; -unsigned int m5602_debug; static const __devinitdata struct usb_device_id m5602_table[] = { {USB_DEVICE(0x0402, 0x5602)}, @@ -48,7 +47,7 @@ int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data) 1, M5602_URB_MSG_TIMEOUT); *i2c_data = buf[0]; - PDEBUG(DBG_TRACE, "Reading bridge register 0x%x containing 0x%x", + PDEBUG(D_CONF, "Reading bridge register 0x%x containing 0x%x", address, *i2c_data); /* usb_control_msg(...) returns the number of bytes sent upon success, @@ -63,7 +62,7 @@ int m5602_write_bridge(struct sd *sd, u8 address, u8 i2c_data) struct usb_device *udev = sd->gspca_dev.dev; __u8 *buf = sd->gspca_dev.usb_buf; - PDEBUG(DBG_TRACE, "Writing bridge register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing bridge register 0x%x with 0x%x", address, i2c_data); memcpy(buf, bridge_urb_skeleton, @@ -91,7 +90,8 @@ static void m5602_dump_bridge(struct sd *sd) m5602_read_bridge(sd, i, &val); info("ALi m5602 address 0x%x contains 0x%x", i, val); } - info("Warning: The camera probably won't work until it's power cycled"); + info("Warning: The ALi m5602 webcam probably won't work " + "until it's power cycled"); } static int m5602_probe_sensor(struct sd *sd) @@ -135,7 +135,7 @@ static int m5602_init(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; int err; - PDEBUG(DBG_TRACE, "Initializing ALi m5602 webcam"); + PDEBUG(D_CONF, "Initializing ALi m5602 webcam"); /* Run the init sequence */ err = sd->sensor->init(sd); @@ -146,16 +146,18 @@ static int m5602_start_transfer(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; __u8 *buf = sd->gspca_dev.usb_buf; + int err; /* Send start command to the camera */ const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01}; memcpy(buf, buffer, sizeof(buffer)); - usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), - 0x04, 0x40, 0x19, 0x0000, buf, - 4, M5602_URB_MSG_TIMEOUT); + err = usb_control_msg(gspca_dev->dev, + usb_sndctrlpipe(gspca_dev->dev, 0), + 0x04, 0x40, 0x19, 0x0000, buf, + 4, M5602_URB_MSG_TIMEOUT); - PDEBUG(DBG_V4L2, "Transfer started"); - return 0; + PDEBUG(D_STREAM, "Transfer started"); + return (err < 0) ? err : 0; } static void m5602_urb_complete(struct gspca_dev *gspca_dev, @@ -165,14 +167,14 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev, struct sd *sd = (struct sd *) gspca_dev; if (len < 6) { - PDEBUG(DBG_DATA, "Packet is less than 6 bytes"); + PDEBUG(D_PACK, "Packet is less than 6 bytes"); return; } /* Frame delimiter: ff xx xx xx ff ff */ if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff && data[2] != sd->frame_id) { - PDEBUG(DBG_DATA, "Frame delimiter detected"); + PDEBUG(D_FRAM, "Frame delimiter detected"); sd->frame_id = data[2]; /* Remove the extra fluff appended on each header */ @@ -187,7 +189,7 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev, /* Create a new frame */ gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len); - PDEBUG(DBG_V4L2, "Starting new frame %d", + PDEBUG(D_FRAM, "Starting new frame %d", sd->frame_count); } else { @@ -198,7 +200,7 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev, len -= 4; if (cur_frame_len + len <= frame->v4l2_buf.length) { - PDEBUG(DBG_DATA, "Continuing frame %d copying %d bytes", + PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes", sd->frame_count, len); gspca_frame_add(gspca_dev, INTER_PACKET, frame, @@ -234,8 +236,6 @@ static int m5602_configure(struct gspca_dev *gspca_dev, struct cam *cam; int err; - PDEBUG(DBG_GSPCA, "m5602_configure start"); - cam = &gspca_dev->cam; cam->epaddr = M5602_ISOC_ENDPOINT_ADDR; sd->desc = &sd_desc; @@ -248,11 +248,10 @@ static int m5602_configure(struct gspca_dev *gspca_dev, if (err) goto fail; - PDEBUG(DBG_GSPCA, "m5602_configure end"); return 0; fail: - PDEBUG(DBG_GSPCA, "m5602_configure failed"); + PDEBUG(D_ERR, "ALi m5602 webcam failed"); cam->cam_mode = NULL; cam->nmodes = 0; @@ -282,13 +281,13 @@ static int __init mod_m5602_init(void) { if (usb_register(&sd_driver) < 0) return -1; - PDEBUG(D_PROBE, "m5602 module registered"); + PDEBUG(D_PROBE, "registered"); return 0; } static void __exit mod_m5602_exit(void) { usb_deregister(&sd_driver); - PDEBUG(D_PROBE, "m5602 module deregistered"); + PDEBUG(D_PROBE, "deregistered"); } module_init(mod_m5602_init); @@ -297,9 +296,6 @@ module_exit(mod_m5602_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -module_param_named(debug, m5602_debug, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "toggles debug on/off"); - module_param(force_sensor, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(force_sensor, "force detection of sensor, " diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.c b/drivers/media/video/gspca/m5602/m5602_mt9m111.c index 566d4925a0e8..fb700c2d055a 100644 --- a/drivers/media/video/gspca/m5602/m5602_mt9m111.c +++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.c @@ -1,7 +1,7 @@ /* * Driver for the mt9m111 sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -107,7 +107,7 @@ int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val) err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2); *val = data[0] & MT9M111_RMB_MIRROR_ROWS; - PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val); + PDEBUG(D_V4L2, "Read vertical flip %d", *val); return (err < 0) ? err : 0; } @@ -118,7 +118,7 @@ int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val) u8 data[2] = {0x00, 0x00}; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val); + PDEBUG(D_V4L2, "Set vertical flip to %d", val); /* Set the correct page map */ err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2); @@ -145,7 +145,7 @@ int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2); *val = data[0] & MT9M111_RMB_MIRROR_COLS; - PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val); + PDEBUG(D_V4L2, "Read horizontal flip %d", *val); return (err < 0) ? err : 0; } @@ -156,7 +156,7 @@ int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val) u8 data[2] = {0x00, 0x00}; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val); + PDEBUG(D_V4L2, "Set horizontal flip to %d", val); /* Set the correct page map */ err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2); @@ -188,7 +188,7 @@ int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val) ((tmp & (1 << 8)) * 2) | (tmp & 0x7f); - PDEBUG(DBG_V4L2_CID, "Read gain %d", *val); + PDEBUG(D_V4L2, "Read gain %d", *val); return (err < 0) ? err : 0; } @@ -222,7 +222,7 @@ int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val) data[1] = (tmp & 0xff00) >> 8; data[0] = (tmp & 0xff); - PDEBUG(DBG_V4L2_CID, "tmp=%d, data[1]=%d, data[0]=%d", tmp, + PDEBUG(D_V4L2, "tmp=%d, data[1]=%d, data[0]=%d", tmp, data[1], data[0]); err = mt9m111_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN, @@ -257,7 +257,7 @@ int mt9m111_read_sensor(struct sd *sd, const u8 address, for (i = 0; i < len && !err; i++) { err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - PDEBUG(DBG_TRACE, "Reading sensor register " + PDEBUG(D_CONF, "Reading sensor register " "0x%x contains 0x%x ", address, *i2c_data); } out: @@ -290,7 +290,7 @@ int mt9m111_write_sensor(struct sd *sd, const u8 address, memcpy(p, sensor_urb_skeleton + 16, 4); p[3] = i2c_data[i]; p += 4; - PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x", address, i2c_data[i]); } diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h index 79a5d8878190..315209d5aeef 100644 --- a/drivers/media/video/gspca/m5602/m5602_mt9m111.h +++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h @@ -1,7 +1,7 @@ /* * Driver for the mt9m111 sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -82,7 +82,6 @@ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; -extern unsigned int m5602_debug; int mt9m111_probe(struct sd *sd); int mt9m111_init(struct sd *sd); @@ -152,8 +151,8 @@ static struct m5602_sensor mt9m111 = { .default_value = DEFAULT_GAIN, .flags = V4L2_CTRL_FLAG_SLIDER }, - .set = mt9m111_set_hflip, - .get = mt9m111_get_hflip + .set = mt9m111_set_gain, + .get = mt9m111_get_gain } }, diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c index 31c5896250e7..837c7e47661c 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.c +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c @@ -1,7 +1,7 @@ /* * Driver for the ov9650 sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -40,7 +40,7 @@ int ov9650_read_sensor(struct sd *sd, const u8 address, for (i = 0; i < len; i++) { err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - PDEBUG(DBG_TRACE, "Reading sensor register " + PDEBUG(D_CONF, "Reading sensor register " "0x%x containing 0x%x ", address, *i2c_data); } return (err < 0) ? err : 0; @@ -72,7 +72,7 @@ int ov9650_write_sensor(struct sd *sd, const u8 address, memcpy(p, sensor_urb_skeleton + 16, 4); p[3] = i2c_data[i]; p += 4; - PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x", address, i2c_data[i]); } @@ -199,7 +199,7 @@ int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) goto out; *val |= (i2c_data & 0x3f) << 10; - PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val); + PDEBUG(D_V4L2, "Read exposure %d", *val); out: return (err < 0) ? err : 0; } @@ -210,7 +210,7 @@ int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; int err; - PDEBUG(DBG_V4L2_CID, "Set exposure to %d", + PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff); /* The 6 MSBs */ @@ -246,7 +246,7 @@ int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1); *val |= i2c_data; - PDEBUG(DBG_V4L2_CID, "Read gain %d", *val); + PDEBUG(D_V4L2, "Read gain %d", *val); return (err < 0) ? err : 0; } @@ -280,7 +280,7 @@ int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_RED, &i2c_data, 1); *val = i2c_data; - PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val); + PDEBUG(D_V4L2, "Read red gain %d", *val); return (err < 0) ? err : 0; } @@ -291,7 +291,7 @@ int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set red gain to %d", + PDEBUG(D_V4L2, "Set red gain to %d", val & 0xff); i2c_data = val & 0xff; @@ -309,7 +309,7 @@ int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_BLUE, &i2c_data, 1); *val = i2c_data; - PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val); + PDEBUG(D_V4L2, "Read blue gain %d", *val); return (err < 0) ? err : 0; } @@ -320,7 +320,7 @@ int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set blue gain to %d", + PDEBUG(D_V4L2, "Set blue gain to %d", val & 0xff); i2c_data = val & 0xff; @@ -340,7 +340,7 @@ int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) *val = ((i2c_data & OV9650_HFLIP) >> 5) ? 0 : 1; else *val = (i2c_data & OV9650_HFLIP) >> 5; - PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val); + PDEBUG(D_V4L2, "Read horizontal flip %d", *val); return (err < 0) ? err : 0; } @@ -351,7 +351,7 @@ int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val); + PDEBUG(D_V4L2, "Set horizontal flip to %d", val); err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1); if (err < 0) goto out; @@ -379,7 +379,7 @@ int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val) *val = ((i2c_data & 0x10) >> 4) ? 0 : 1; else *val = (i2c_data & 0x10) >> 4; - PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val); + PDEBUG(D_V4L2, "Read vertical flip %d", *val); return (err < 0) ? err : 0; } @@ -390,7 +390,7 @@ int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val); + PDEBUG(D_V4L2, "Set vertical flip to %d", val); err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1); if (err < 0) goto out; @@ -420,7 +420,7 @@ int ov9650_get_brightness(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1); *val |= i2c_data; - PDEBUG(DBG_V4L2_CID, "Read gain %d", *val); + PDEBUG(D_V4L2, "Read gain %d", *val); out: return (err < 0) ? err : 0; } @@ -431,7 +431,7 @@ int ov9650_set_brightness(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set gain to %d", val & 0x3ff); + PDEBUG(D_V4L2, "Set gain to %d", val & 0x3ff); /* Read the OV9650_VREF register first to avoid corrupting the VREF high and low bits */ @@ -461,7 +461,7 @@ int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1); *val = (i2c_data & OV9650_AWB_EN) >> 1; - PDEBUG(DBG_V4L2_CID, "Read auto white balance %d", *val); + PDEBUG(D_V4L2, "Read auto white balance %d", *val); return (err < 0) ? err : 0; } @@ -472,7 +472,7 @@ int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set auto white balance to %d", val); + PDEBUG(D_V4L2, "Set auto white balance to %d", val); err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1); if (err < 0) goto out; @@ -491,7 +491,7 @@ int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val) err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1); *val = (i2c_data & OV9650_AGC_EN) >> 2; - PDEBUG(DBG_V4L2_CID, "Read auto gain control %d", *val); + PDEBUG(D_V4L2, "Read auto gain control %d", *val); return (err < 0) ? err : 0; } @@ -502,7 +502,7 @@ int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; struct sd *sd = (struct sd *) gspca_dev; - PDEBUG(DBG_V4L2_CID, "Set auto gain control to %d", val); + PDEBUG(D_V4L2, "Set auto gain control to %d", val); err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1); if (err < 0) goto out; diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h index 2f29cb056f30..065632f0378e 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.h +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h @@ -1,7 +1,7 @@ /* * Driver for the ov9650 sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -121,7 +121,6 @@ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; -extern unsigned int m5602_debug; int ov9650_probe(struct sd *sd); int ov9650_init(struct sd *sd); diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index 08c015bde115..d17ac52566e6 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -1,7 +1,7 @@ /* * Driver for the po1030 sensor * - * Copyright (c) 2008 Erik Andren + * Copyright (c) 2008 Erik Andrén * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -82,7 +82,7 @@ int po1030_read_sensor(struct sd *sd, const u8 address, for (i = 0; i < len; i++) { err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - PDEBUG(DBG_TRACE, "Reading sensor register " + PDEBUG(D_CONF, "Reading sensor register " "0x%x containing 0x%x ", address, *i2c_data); } return (err < 0) ? err : 0; @@ -112,7 +112,7 @@ int po1030_write_sensor(struct sd *sd, const u8 address, memcpy(p, sensor_urb_skeleton + 16, 4); p[3] = i2c_data[i]; p += 4; - PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x", address, i2c_data[i]); } @@ -185,7 +185,7 @@ int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) &i2c_data, 1); *val |= i2c_data; - PDEBUG(DBG_V4L2_CID, "Exposure read as %d", *val); + PDEBUG(D_V4L2, "Exposure read as %d", *val); out: return (err < 0) ? err : 0; } @@ -196,10 +196,10 @@ int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; int err; - PDEBUG(DBG_V4L2, "Set exposure to %d", val & 0xffff); + PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff); i2c_data = ((val & 0xff00) >> 8); - PDEBUG(DBG_V4L2, "Set exposure to high byte to 0x%x", + PDEBUG(D_V4L2, "Set exposure to high byte to 0x%x", i2c_data); err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_H, @@ -208,7 +208,7 @@ int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val) goto out; i2c_data = (val & 0xff); - PDEBUG(DBG_V4L2, "Set exposure to low byte to 0x%x", + PDEBUG(D_V4L2, "Set exposure to low byte to 0x%x", i2c_data); err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_M, &i2c_data, 1); @@ -226,7 +226,71 @@ int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val) err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN, &i2c_data, 1); *val = i2c_data; - PDEBUG(DBG_V4L2_CID, "Read global gain %d", *val); + PDEBUG(D_V4L2, "Read global gain %d", *val); + + return (err < 0) ? err : 0; +} + +int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 i2c_data; + int err; + + err = po1030_read_sensor(sd, PO1030_REG_CONTROL2, + &i2c_data, 1); + + *val = (i2c_data >> 7) & 0x01 ; + + PDEBUG(D_V4L2, "Read hflip %d", *val); + + return (err < 0) ? err : 0; +} + +int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 i2c_data; + int err; + + PDEBUG(D_V4L2, "Set hflip %d", val); + + i2c_data = (val & 0x01) << 7; + + err = po1030_write_sensor(sd, PO1030_REG_CONTROL2, + &i2c_data, 1); + + return (err < 0) ? err : 0; +} + +int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 i2c_data; + int err; + + err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN, + &i2c_data, 1); + + *val = (i2c_data >> 6) & 0x01; + + PDEBUG(D_V4L2, "Read vflip %d", *val); + + return (err < 0) ? err : 0; +} + +int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 i2c_data; + int err; + + PDEBUG(D_V4L2, "Set vflip %d", val); + + i2c_data = (val & 0x01) << 6; + + err = po1030_write_sensor(sd, PO1030_REG_CONTROL2, + &i2c_data, 1); return (err < 0) ? err : 0; } @@ -238,7 +302,7 @@ int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val) int err; i2c_data = val & 0xff; - PDEBUG(DBG_V4L2, "Set global gain to %d", i2c_data); + PDEBUG(D_V4L2, "Set global gain to %d", i2c_data); err = po1030_write_sensor(sd, PO1030_REG_GLOBALGAIN, &i2c_data, 1); return (err < 0) ? err : 0; @@ -253,7 +317,7 @@ int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val) err = po1030_read_sensor(sd, PO1030_REG_RED_GAIN, &i2c_data, 1); *val = i2c_data; - PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val); + PDEBUG(D_V4L2, "Read red gain %d", *val); return (err < 0) ? err : 0; } @@ -264,7 +328,7 @@ int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val) int err; i2c_data = val & 0xff; - PDEBUG(DBG_V4L2, "Set red gain to %d", i2c_data); + PDEBUG(D_V4L2, "Set red gain to %d", i2c_data); err = po1030_write_sensor(sd, PO1030_REG_RED_GAIN, &i2c_data, 1); return (err < 0) ? err : 0; @@ -279,7 +343,7 @@ int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val) err = po1030_read_sensor(sd, PO1030_REG_BLUE_GAIN, &i2c_data, 1); *val = i2c_data; - PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val); + PDEBUG(D_V4L2, "Read blue gain %d", *val); return (err < 0) ? err : 0; } @@ -290,7 +354,7 @@ int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val) u8 i2c_data; int err; i2c_data = val & 0xff; - PDEBUG(DBG_V4L2, "Set blue gain to %d", i2c_data); + PDEBUG(D_V4L2, "Set blue gain to %d", i2c_data); err = po1030_write_sensor(sd, PO1030_REG_BLUE_GAIN, &i2c_data, 1); diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h index 68f34c97bf44..a0b75ff61d79 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.h +++ b/drivers/media/video/gspca/m5602/m5602_po1030.h @@ -1,8 +1,7 @@ /* * Driver for the po1030 sensor. - * This is probably a pixel plus sensor but we haven't identified it yet * - * Copyright (c) 2008 Erik Andren + * Copyright (c) 2008 Erik Andrén * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -109,10 +108,13 @@ #define PO1030_REG_YCONTRAST 0x74 #define PO1030_REG_YSATURATION 0x75 +#define PO1030_HFLIP (1 << 7) +#define PO1030_VFLIP (1 << 6) + /*****************************************************************************/ #define PO1030_GLOBAL_GAIN_DEFAULT 0x12 -#define PO1030_EXPOSURE_DEFAULT 0xf0ff +#define PO1030_EXPOSURE_DEFAULT 0x0085 #define PO1030_BLUE_GAIN_DEFAULT 0x40 #define PO1030_RED_GAIN_DEFAULT 0x40 @@ -121,7 +123,6 @@ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; -extern unsigned int m5602_debug; int po1030_probe(struct sd *sd); int po1030_init(struct sd *sd); @@ -142,6 +143,10 @@ int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val); int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val); int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val); int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val); +int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val); +int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val); +int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val); +int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val); static struct m5602_sensor po1030 = { .name = "PO1030", @@ -152,7 +157,7 @@ static struct m5602_sensor po1030 = { .init = po1030_init, .power_down = po1030_power_down, - .nctrls = 4, + .nctrls = 6, .ctrls = { { { @@ -160,7 +165,7 @@ static struct m5602_sensor po1030 = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "gain", .minimum = 0x00, - .maximum = 0xff, + .maximum = 0x4f, .step = 0x1, .default_value = PO1030_GLOBAL_GAIN_DEFAULT, .flags = V4L2_CTRL_FLAG_SLIDER @@ -173,7 +178,7 @@ static struct m5602_sensor po1030 = { .type = V4L2_CTRL_TYPE_INTEGER, .name = "exposure", .minimum = 0x00, - .maximum = 0xffff, + .maximum = 0x02ff, .step = 0x1, .default_value = PO1030_EXPOSURE_DEFAULT, .flags = V4L2_CTRL_FLAG_SLIDER @@ -206,8 +211,33 @@ static struct m5602_sensor po1030 = { }, .set = po1030_set_blue_balance, .get = po1030_get_blue_balance + }, { + { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "horizontal flip", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, + .set = po1030_set_hflip, + .get = po1030_get_hflip + }, { + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "vertical flip", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, + .set = po1030_set_vflip, + .get = po1030_get_vflip } }, + .nmodes = 1, .modes = { { @@ -381,7 +411,7 @@ static const unsigned char init_po1030[][4] = /* Set the y window to 1 */ {SENSOR, PO1030_REG_WINDOWY_H, 0x00}, - {SENSOR, PO1030_REG_WINDOWX_L, 0x01}, + {SENSOR, PO1030_REG_WINDOWY_L, 0x01}, {SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02}, {SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87}, diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c index 68202565325d..14b1eac5b812 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c @@ -1,7 +1,7 @@ /* * Driver for the s5k4aa sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -117,7 +117,7 @@ int s5k4aa_read_sensor(struct sd *sd, const u8 address, for (i = 0; (i < len) & !err; i++) { err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - PDEBUG(DBG_TRACE, "Reading sensor register " + PDEBUG(D_CONF, "Reading sensor register " "0x%x containing 0x%x ", address, *i2c_data); } out: @@ -150,7 +150,7 @@ int s5k4aa_write_sensor(struct sd *sd, const u8 address, memcpy(p, sensor_urb_skeleton + 16, 4); p[3] = i2c_data[i]; p += 4; - PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x", address, i2c_data[i]); } @@ -248,7 +248,7 @@ int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val) *val = data << 8; err = s5k4aa_read_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1); *val |= data; - PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val); + PDEBUG(D_V4L2, "Read exposure %d", *val); out: return (err < 0) ? err : 0; } @@ -259,7 +259,7 @@ int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val) u8 data = S5K4AA_PAGE_MAP_2; int err; - PDEBUG(DBG_V4L2_CID, "Set exposure to %d", val); + PDEBUG(D_V4L2, "Set exposure to %d", val); err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); if (err < 0) goto out; @@ -285,7 +285,7 @@ int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val) err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); *val = (data & S5K4AA_RM_V_FLIP) >> 7; - PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val); + PDEBUG(D_V4L2, "Read vertical flip %d", *val); out: return (err < 0) ? err : 0; @@ -297,7 +297,7 @@ int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val) u8 data = S5K4AA_PAGE_MAP_2; int err; - PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val); + PDEBUG(D_V4L2, "Set vertical flip to %d", val); err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); if (err < 0) goto out; @@ -341,7 +341,7 @@ int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); *val = (data & S5K4AA_RM_H_FLIP) >> 6; - PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val); + PDEBUG(D_V4L2, "Read horizontal flip %d", *val); out: return (err < 0) ? err : 0; } @@ -352,7 +352,7 @@ int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val) u8 data = S5K4AA_PAGE_MAP_2; int err; - PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", + PDEBUG(D_V4L2, "Set horizontal flip to %d", val); err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); if (err < 0) @@ -397,7 +397,7 @@ int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val) err = s5k4aa_read_sensor(sd, S5K4AA_GAIN_2, &data, 1); *val = data; - PDEBUG(DBG_V4L2_CID, "Read gain %d", *val); + PDEBUG(D_V4L2, "Read gain %d", *val); out: return (err < 0) ? err : 0; @@ -409,7 +409,7 @@ int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val) u8 data = S5K4AA_PAGE_MAP_2; int err; - PDEBUG(DBG_V4L2_CID, "Set gain to %d", val); + PDEBUG(D_V4L2, "Set gain to %d", val); err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1); if (err < 0) goto out; diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h index bb7f7e3e90af..eaef67655afa 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h @@ -1,7 +1,7 @@ /* * Driver for the s5k4aa sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -63,7 +63,6 @@ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; -extern unsigned int m5602_debug; int s5k4aa_probe(struct sd *sd); int s5k4aa_init(struct sd *sd); diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c index b4b33c2d0499..8988a728e0b4 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c @@ -1,7 +1,7 @@ /* * Driver for the s5k83a sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -101,7 +101,7 @@ int s5k83a_read_sensor(struct sd *sd, const u8 address, for (i = 0; i < len && !len; i++) { err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - PDEBUG(DBG_TRACE, "Reading sensor register " + PDEBUG(D_CONF, "Reading sensor register " "0x%x containing 0x%x ", address, *i2c_data); } @@ -135,7 +135,7 @@ int s5k83a_write_sensor(struct sd *sd, const u8 address, memcpy(p, sensor_urb_skeleton + 16, 4); p[3] = i2c_data[i]; p += 4; - PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x", + PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x", address, i2c_data[i]); } diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h index 833708eb5a42..ee3ee9cfca1d 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h @@ -1,7 +1,7 @@ /* * Driver for the s5k83a sensor * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * @@ -41,8 +41,6 @@ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; -extern unsigned int m5602_debug; - int s5k83a_probe(struct sd *sd); int s5k83a_init(struct sd *sd); diff --git a/drivers/media/video/gspca/m5602/m5602_sensor.h b/drivers/media/video/gspca/m5602/m5602_sensor.h index 930fcaab4416..60c9a48e0c02 100644 --- a/drivers/media/video/gspca/m5602/m5602_sensor.h +++ b/drivers/media/video/gspca/m5602/m5602_sensor.h @@ -1,7 +1,7 @@ /* * USB Driver for ALi m5602 based webcams * - * Copyright (C) 2008 Erik Andren + * Copyright (C) 2008 Erik Andrén * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c index b561f7c4f066..eac245d7a756 100644 --- a/drivers/media/video/gspca/t613.c +++ b/drivers/media/video/gspca/t613.c @@ -50,7 +50,7 @@ struct sd { __u8 sensor; #define SENSOR_TAS5130A 0 -#define SENSOR_OTHER 1 +#define SENSOR_OM6802 1 }; /* V4L2 controls supported by the driver */ @@ -188,7 +188,7 @@ static struct ctrl sd_ctrls[] = { .minimum = 0, .maximum = 1, .step = 1, - .default_value = 1, + .default_value = 0, }, .set = sd_setwhitebalance, .get = sd_getwhitebalance @@ -261,6 +261,59 @@ static struct v4l2_pix_format vga_mode_t16[] = { .priv = 0}, }; +/* sensor specific data */ +struct additional_sensor_data { + const __u8 data1[20]; + const __u8 data2[18]; + const __u8 data3[18]; + const __u8 data4[4]; + const __u8 data5[6]; + const __u8 stream[4]; +}; + +const static struct additional_sensor_data sensor_data[] = { + { /* TAS5130A */ + .data1 = + {0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, + 0xd4, 0xbb, 0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27, + 0xd8, 0xc8, 0xd9, 0xfc}, + .data2 = + {0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, + 0xe4, 0xa8, 0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8, + 0xe8, 0xe0}, + .data3 = + {0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, + 0xcb, 0xa8, 0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8, + 0xcf, 0xe0}, + .data4 = /* Freq (50/60Hz). Splitted for test purpose */ + {0x66, 0x00, 0xa8, 0xe8}, + .data5 = + {0x0c, 0x03, 0xab, 0x10, 0x81, 0x20}, + .stream = + {0x0b, 0x04, 0x0a, 0x40}, + }, + { /* OM6802 */ + .data1 = + {0xd0, 0xc2, 0xd1, 0x28, 0xd2, 0x0f, 0xd3, 0x22, + 0xd4, 0xcd, 0xd5, 0x27, 0xd6, 0x2c, 0xd7, 0x06, + 0xd8, 0xb3, 0xd9, 0xfc}, + .data2 = + {0xe0, 0x80, 0xe1, 0xff, 0xe2, 0xff, 0xe3, 0x80, + 0xe4, 0xff, 0xe5, 0xff, 0xe6, 0x80, 0xe7, 0xff, + 0xe8, 0xff}, + .data3 = + {0xc7, 0x80, 0xc8, 0xff, 0xc9, 0xff, 0xca, 0x80, + 0xcb, 0xff, 0xcc, 0xff, 0xcd, 0x80, 0xce, 0xff, + 0xcf, 0xff}, + .data4 = /*Freq (50/60Hz). Splitted for test purpose */ + {0x66, 0xca, 0xa8, 0xf0 }, + .data5 = /* this could be removed later */ + {0x0c, 0x03, 0xab, 0x13, 0x81, 0x23}, + .stream = + {0x0b, 0x04, 0x0a, 0x78}, + } +}; + #define MAX_EFFECTS 7 /* easily done by soft, this table could be removed, * i keep it here just in case */ @@ -365,6 +418,8 @@ static const __u8 tas5130a_sensor_init[][8] = { {}, }; +static __u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07}; + /* read 1 byte */ static int reg_r(struct gspca_dev *gspca_dev, __u16 index) @@ -385,12 +440,12 @@ static void reg_w(struct gspca_dev *gspca_dev, usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0, index, NULL, 0, 500); } -static void i2c_w(struct gspca_dev *gspca_dev, +static void reg_w_buf(struct gspca_dev *gspca_dev, const __u8 *buffer, __u16 len) { if (len <= USB_BUF_SZ) { @@ -398,7 +453,7 @@ static void i2c_w(struct gspca_dev *gspca_dev, usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0x01, 0, gspca_dev->usb_buf, len, 500); } else { @@ -409,14 +464,15 @@ static void i2c_w(struct gspca_dev *gspca_dev, usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), 0, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0x01, 0, tmpbuf, len, 500); kfree(tmpbuf); } } -static void other_sensor_init(struct gspca_dev *gspca_dev) +/* Reported as OM6802*/ +static void om6802_sensor_init(struct gspca_dev *gspca_dev) { int i; const __u8 *p; @@ -436,19 +492,32 @@ static void other_sensor_init(struct gspca_dev *gspca_dev) 0x90, 0x24, 0x91, 0xb2, 0x82, 0x32, - 0xfd, 0x00, - 0xfd, 0x01, 0xfd, 0x41, 0x00 /* table end */ }; + reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset); + msleep(5); + i = 4; + while (--i < 0) { + byte = reg_r(gspca_dev, 0x0060); + if (!(byte & 0x01)) + break; + msleep(100); + } + byte = reg_r(gspca_dev, 0x0063); + if (byte != 0x17) { + err("Bad sensor reset %02x", byte); + /* continue? */ + } + p = sensor_init; while (*p != 0) { val[1] = *p++; val[3] = *p++; if (*p == 0) reg_w(gspca_dev, 0x3c80); - i2c_w(gspca_dev, val, sizeof val); + reg_w_buf(gspca_dev, val, sizeof val); i = 4; while (--i >= 0) { msleep(15); @@ -457,7 +526,8 @@ static void other_sensor_init(struct gspca_dev *gspca_dev) break; } } - reg_w(gspca_dev, 0x3c80); + msleep(15); + reg_w(gspca_dev, 0x3c80); } /* this function is called at probe time */ @@ -485,12 +555,75 @@ static int sd_config(struct gspca_dev *gspca_dev, return 0; } +static void setbrightness(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + unsigned int brightness; + __u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 }; + + brightness = sd->brightness; + if (brightness < 7) { + set6[1] = 0x26; + set6[3] = 0x70 - brightness * 0x10; + } else { + set6[3] = 0x00 + ((brightness - 7) * 0x10); + } + + reg_w_buf(gspca_dev, set6, sizeof set6); +} + +static void setcontrast(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + unsigned int contrast = sd->contrast; + __u16 reg_to_write; + + if (contrast < 7) + reg_to_write = 0x8ea9 - contrast * 0x200; + else + reg_to_write = 0x00a9 + (contrast - 7) * 0x200; + + reg_w(gspca_dev, reg_to_write); +} + +static void setcolors(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + __u16 reg_to_write; + + reg_to_write = 0x80bb + sd->colors * 0x100; /* was 0xc0 */ + reg_w(gspca_dev, reg_to_write); +} + static void setgamma(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; PDEBUG(D_CONF, "Gamma: %d", sd->gamma); - i2c_w(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]); + reg_w_buf(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]); +} + +static void setwhitebalance(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + + __u8 white_balance[8] = + {0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38}; + + if (sd->whitebalance) + white_balance[7] = 0x3c; + + reg_w_buf(gspca_dev, white_balance, sizeof white_balance); +} + +static void setsharpness(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + __u16 reg_to_write; + + reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness; + + reg_w(gspca_dev, reg_to_write); } /* this function is called at probe and resume time */ @@ -511,8 +644,6 @@ static int sd_init(struct gspca_dev *gspca_dev) {0x08, 0x03, 0x09, 0x03, 0x12, 0x04}; static const __u8 n2[] = {0x08, 0x00}; - static const __u8 nset[] = - { 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 }; static const __u8 n3[] = {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04}; static const __u8 n4[] = @@ -525,51 +656,29 @@ static int sd_init(struct gspca_dev *gspca_dev) 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68, 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40, 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46}; - static const __u8 nset4[] = { - 0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8, - 0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8, - 0xe8, 0xe0 - }; - /* ojo puede ser 0xe6 en vez de 0xe9 */ - static const __u8 nset2[] = { - 0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb, - 0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27, - 0xd8, 0xc8, 0xd9, 0xfc - }; - static const __u8 missing[] = - { 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 }; - static const __u8 nset3[] = { - 0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8, - 0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8, - 0xcf, 0xe0 - }; - static const __u8 nset5[] = - { 0x8f, 0x24, 0xc3, 0x00 }; /* bright */ - static const __u8 nset7[4] = - { 0x66, 0xca, 0xa8, 0xf8 }; /* 50/60 Hz */ static const __u8 nset9[4] = { 0x0b, 0x04, 0x0a, 0x78 }; static const __u8 nset8[6] = { 0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00 }; - static const __u8 nset10[6] = - { 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 }; byte = reg_r(gspca_dev, 0x06); test_byte = reg_r(gspca_dev, 0x07); if (byte == 0x08 && test_byte == 0x07) { - PDEBUG(D_CONF, "other sensor"); - sd->sensor = SENSOR_OTHER; + PDEBUG(D_CONF, "sensor om6802"); + sd->sensor = SENSOR_OM6802; + } else if (byte == 0x08 && test_byte == 0x01) { + PDEBUG(D_CONF, "sensor tas5130a"); + sd->sensor = SENSOR_TAS5130A; } else { - PDEBUG(D_CONF, "sensor %02x %02x", byte, test_byte); + PDEBUG(D_CONF, "unknown sensor %02x %02x", byte, test_byte); sd->sensor = SENSOR_TAS5130A; } - i2c_w(gspca_dev, n1, sizeof n1); + reg_w_buf(gspca_dev, n1, sizeof n1); test_byte = 0; i = 5; while (--i >= 0) { - i2c_w(gspca_dev, nset, sizeof nset); - msleep(5); + reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset); test_byte = reg_r(gspca_dev, 0x0063); msleep(100); if (test_byte == 0x17) @@ -580,7 +689,7 @@ static int sd_init(struct gspca_dev *gspca_dev) /* return -EIO; */ /*fixme: test - continue */ } - i2c_w(gspca_dev, n2, sizeof n2); + reg_w_buf(gspca_dev, n2, sizeof n2); i = 0; while (read_indexs[i] != 0x00) { @@ -590,56 +699,50 @@ static int sd_init(struct gspca_dev *gspca_dev) i++; } - i2c_w(gspca_dev, n3, sizeof n3); - i2c_w(gspca_dev, n4, sizeof n4); + reg_w_buf(gspca_dev, n3, sizeof n3); + reg_w_buf(gspca_dev, n4, sizeof n4); reg_r(gspca_dev, 0x0080); reg_w(gspca_dev, 0x2c80); - i2c_w(gspca_dev, nset2, sizeof nset2); - i2c_w(gspca_dev, nset3, sizeof nset3); - i2c_w(gspca_dev, nset4, sizeof nset4); + + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1, + sizeof sensor_data[sd->sensor].data1); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3, + sizeof sensor_data[sd->sensor].data3); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2, + sizeof sensor_data[sd->sensor].data2); + reg_w(gspca_dev, 0x3880); reg_w(gspca_dev, 0x3880); reg_w(gspca_dev, 0x338e); - i2c_w(gspca_dev, nset5, sizeof nset5); - reg_w(gspca_dev, 0x00a9); - setgamma(gspca_dev); - reg_w(gspca_dev, 0x86bb); - reg_w(gspca_dev, 0x4aa6); - i2c_w(gspca_dev, missing, sizeof missing); + setbrightness(gspca_dev); + setcontrast(gspca_dev); + setgamma(gspca_dev); + setcolors(gspca_dev); + setsharpness(gspca_dev); + setwhitebalance(gspca_dev); - reg_w(gspca_dev, 0x2087); + reg_w(gspca_dev, 0x2087); /* tied to white balance? */ reg_w(gspca_dev, 0x2088); reg_w(gspca_dev, 0x2089); - i2c_w(gspca_dev, nset7, sizeof nset7); - i2c_w(gspca_dev, nset10, sizeof nset10); - i2c_w(gspca_dev, nset8, sizeof nset8); - i2c_w(gspca_dev, nset9, sizeof nset9); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data4, + sizeof sensor_data[sd->sensor].data4); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data5, + sizeof sensor_data[sd->sensor].data5); + reg_w_buf(gspca_dev, nset8, sizeof nset8); + reg_w_buf(gspca_dev, nset9, sizeof nset9); reg_w(gspca_dev, 0x2880); - i2c_w(gspca_dev, nset2, sizeof nset2); - i2c_w(gspca_dev, nset3, sizeof nset3); - i2c_w(gspca_dev, nset4, sizeof nset4); - - return 0; -} - -static void setbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - unsigned int brightness; - __u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x00 }; - brightness = sd->brightness; - if (brightness < 7) { - set6[3] = 0x70 - brightness * 0x10; - } else { - set6[1] = 0x24; - set6[3] = 0x00 + ((brightness - 7) * 0x10); - } + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1, + sizeof sensor_data[sd->sensor].data1); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3, + sizeof sensor_data[sd->sensor].data3); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2, + sizeof sensor_data[sd->sensor].data2); - i2c_w(gspca_dev, set6, sizeof set6); + return 0; } static void setflip(struct gspca_dev *gspca_dev) @@ -651,14 +754,15 @@ static void setflip(struct gspca_dev *gspca_dev) if (sd->mirror) flipcmd[3] = 0x01; - i2c_w(gspca_dev, flipcmd, sizeof flipcmd); + reg_w_buf(gspca_dev, flipcmd, sizeof flipcmd); } static void seteffect(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]); + reg_w_buf(gspca_dev, effects_table[sd->effect], + sizeof effects_table[0]); if (sd->effect == 1 || sd->effect == 5) { PDEBUG(D_CONF, "This effect have been disabled for webcam \"safety\""); @@ -671,19 +775,6 @@ static void seteffect(struct gspca_dev *gspca_dev) reg_w(gspca_dev, 0xfaa6); } -static void setwhitebalance(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - __u8 white_balance[8] = - { 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 }; - - if (sd->whitebalance == 1) - white_balance[7] = 0x3c; - - i2c_w(gspca_dev, white_balance, sizeof white_balance); -} - static void setlightfreq(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -692,52 +783,46 @@ static void setlightfreq(struct gspca_dev *gspca_dev) if (sd->freq == 2) /* 60hz */ freq[1] = 0x00; - i2c_w(gspca_dev, freq, sizeof freq); + reg_w_buf(gspca_dev, freq, sizeof freq); } -static void setcontrast(struct gspca_dev *gspca_dev) +/* Is this really needed? + * i added some module parameters for test with some users */ +static void poll_sensor(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; - unsigned int contrast = sd->contrast; - __u16 reg_to_write; - - if (contrast < 7) - reg_to_write = 0x8ea9 - (0x200 * contrast); - else - reg_to_write = (0x00a9 + ((contrast - 7) * 0x200)); - - reg_w(gspca_dev, reg_to_write); -} - -static void setcolors(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 reg_to_write; - - reg_to_write = 0xc0bb + sd->colors * 0x100; - reg_w(gspca_dev, reg_to_write); -} - -static void setsharpness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 reg_to_write; - - reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness; - - reg_w(gspca_dev, reg_to_write); + static const __u8 poll1[] = + {0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82, + 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34, + 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01, + 0x60, 0x14}; + static const __u8 poll2[] = + {0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9, + 0x73, 0x02, 0x73, 0x02, 0x60, 0x14}; + static const __u8 poll3[] = + {0x87, 0x3f, 0x88, 0x20, 0x89, 0x2d}; + static const __u8 poll4[] = + {0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f, + 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c, + 0xc2, 0x80, 0xc3, 0x10}; + + if (sd->sensor != SENSOR_TAS5130A) { + PDEBUG(D_STREAM, "[Sensor requires polling]"); + reg_w_buf(gspca_dev, poll1, sizeof poll1); + reg_w_buf(gspca_dev, poll2, sizeof poll2); + reg_w_buf(gspca_dev, poll3, sizeof poll3); + reg_w_buf(gspca_dev, poll4, sizeof poll4); + } } static int sd_start(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int i, mode; - static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 }; __u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 }; static const __u8 t3[] = { 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06, 0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 }; - static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 }; mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv; switch (mode) { @@ -760,25 +845,29 @@ static int sd_start(struct gspca_dev *gspca_dev) if (sd->sensor == SENSOR_TAS5130A) { i = 0; while (tas5130a_sensor_init[i][0] != 0) { - i2c_w(gspca_dev, tas5130a_sensor_init[i], + reg_w_buf(gspca_dev, tas5130a_sensor_init[i], sizeof tas5130a_sensor_init[0]); i++; } reg_w(gspca_dev, 0x3c80); /* just in case and to keep sync with logs (for mine) */ - i2c_w(gspca_dev, tas5130a_sensor_init[3], + reg_w_buf(gspca_dev, tas5130a_sensor_init[3], sizeof tas5130a_sensor_init[0]); reg_w(gspca_dev, 0x3c80); } else { - other_sensor_init(gspca_dev); + om6802_sensor_init(gspca_dev); } - /* just in case and to keep sync with logs (for mine) */ - i2c_w(gspca_dev, t1, sizeof t1); - i2c_w(gspca_dev, t2, sizeof t2); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].data4, + sizeof sensor_data[sd->sensor].data4); reg_r(gspca_dev, 0x0012); - i2c_w(gspca_dev, t3, sizeof t3); + reg_w_buf(gspca_dev, t2, sizeof t2); + reg_w_buf(gspca_dev, t3, sizeof t3); reg_w(gspca_dev, 0x0013); - i2c_w(gspca_dev, t4, sizeof t4); + msleep(15); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream, + sizeof sensor_data[sd->sensor].stream); + poll_sensor(gspca_dev); + /* restart on each start, just in case, sometimes regs goes wrong * when using controls from app */ setbrightness(gspca_dev); @@ -787,6 +876,19 @@ static int sd_start(struct gspca_dev *gspca_dev) return 0; } +static void sd_stopN(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + + reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream, + sizeof sensor_data[sd->sensor].stream); + msleep(20); + reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream, + sizeof sensor_data[sd->sensor].stream); + msleep(20); + reg_w(gspca_dev, 0x0309); +} + static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -1036,6 +1138,7 @@ static const struct sd_desc sd_desc = { .config = sd_config, .init = sd_init, .start = sd_start, + .stopN = sd_stopN, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index aeaa13f6cb36..d36485023b68 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -1211,6 +1211,10 @@ static int __devinit ivtv_probe(struct pci_dev *dev, if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { ivtv_call_i2c_clients(itv, VIDIOC_INT_S_STD_OUTPUT, &itv->std); + /* Turn off the output signal. The mpeg decoder is not yet + active so without this you would get a green image until the + mpeg decoder becomes active. */ + ivtv_saa7127(itv, VIDIOC_STREAMOFF, NULL); } /* clear interrupt mask, effectively disabling interrupts */ @@ -1330,6 +1334,10 @@ int ivtv_init_on_first_open(struct ivtv *itv) ivtv_s_frequency(NULL, &fh, &vf); if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) { + /* Turn on the TV-out: ivtv_init_mpeg_decoder() initializes + the mpeg decoder so now the saa7127 receives a proper + signal. */ + ivtv_saa7127(itv, VIDIOC_STREAMON, NULL); ivtv_init_mpeg_decoder(itv); } ivtv_s_std(NULL, &fh, &itv->tuner_std); @@ -1366,6 +1374,10 @@ static void ivtv_remove(struct pci_dev *pci_dev) /* Stop all decoding */ IVTV_DEBUG_INFO("Stopping decoding\n"); + + /* Turn off the TV-out */ + if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) + ivtv_saa7127(itv, VIDIOC_STREAMOFF, NULL); if (atomic_read(&itv->decoding) > 0) { int type; diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index bc29436e8a3c..3733b2afec5f 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -55,6 +55,7 @@ #include <linux/mutex.h> #include <asm/uaccess.h> #include <asm/system.h> +#include <asm/byteorder.h> #include <linux/dvb/video.h> #include <linux/dvb/audio.h> diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index b7457fc60ba5..1c404e454a36 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -600,13 +600,14 @@ retry: since we may get here before the stream has been fully set-up */ if (mode == OUT_YUV && s->q_full.length == 0 && itv->dma_data_req_size) { while (count >= itv->dma_data_req_size) { - if (!ivtv_yuv_udma_stream_frame (itv, (void __user *)user_buf)) { - bytes_written += itv->dma_data_req_size; - user_buf += itv->dma_data_req_size; - count -= itv->dma_data_req_size; - } else { - break; - } + rc = ivtv_yuv_udma_stream_frame(itv, (void __user *)user_buf); + + if (rc < 0) + return rc; + + bytes_written += itv->dma_data_req_size; + user_buf += itv->dma_data_req_size; + count -= itv->dma_data_req_size; } if (count == 0) { IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused); diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index 24700c211d52..41dbbe9621a1 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -726,6 +726,7 @@ int ivtv_saa7127(struct ivtv *itv, unsigned int cmd, void *arg) { return ivtv_call_i2c_client(itv, IVTV_SAA7127_I2C_ADDR, cmd, arg); } +EXPORT_SYMBOL(ivtv_saa7127); int ivtv_saa717x(struct ivtv *itv, unsigned int cmd, void *arg) { diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index 8696527ab134..4bae38d21ef6 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -509,7 +509,6 @@ static int ivtv_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_ static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) { struct ivtv_open_id *id = fh; - struct ivtv *itv = id->itv; s32 w = fmt->fmt.pix.width; s32 h = fmt->fmt.pix.height; int field = fmt->fmt.pix.field; @@ -517,7 +516,22 @@ static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format w = min(w, 720); w = max(w, 2); - h = min(h, itv->is_out_50hz ? 576 : 480); + /* Why can the height be 576 even when the output is NTSC? + + Internally the buffers of the PVR350 are always set to 720x576. The + decoded video frame will always be placed in the top left corner of + this buffer. For any video which is not 720x576, the buffer will + then be cropped to remove the unused right and lower areas, with + the remaining image being scaled by the hardware to fit the display + area. The video can be scaled both up and down, so a 720x480 video + can be displayed full-screen on PAL and a 720x576 video can be + displayed without cropping on NTSC. + + Note that the scaling only occurs on the video stream, the osd + resolution is locked to the broadcast standard and not scaled. + + Thanks to Ian Armstrong for this explanation. */ + h = min(h, 576); h = max(h, 2); if (id->type == IVTV_DEC_STREAM_TYPE_YUV) fmt->fmt.pix.field = field; @@ -1742,12 +1756,12 @@ static int ivtv_default(struct file *file, void *fh, int cmd, void *arg) return 0; } -static int ivtv_serialized_ioctl(struct ivtv *itv, struct inode *inode, struct file *filp, +static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp, unsigned int cmd, unsigned long arg) { struct video_device *vfd = video_devdata(filp); struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; - int ret; + long ret; /* Filter dvb ioctls that cannot be handled by the v4l ioctl framework */ switch (cmd) { @@ -1816,20 +1830,19 @@ static int ivtv_serialized_ioctl(struct ivtv *itv, struct inode *inode, struct f if (ivtv_debug & IVTV_DBGFLG_IOCTL) vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; - ret = video_ioctl2(inode, filp, cmd, arg); + ret = __video_ioctl2(filp, cmd, arg); vfd->debug = 0; return ret; } -int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg) +long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data; struct ivtv *itv = id->itv; - int res; + long res; mutex_lock(&itv->serialize_lock); - res = ivtv_serialized_ioctl(itv, inode, filp, cmd, arg); + res = ivtv_serialized_ioctl(itv, filp, cmd, arg); mutex_unlock(&itv->serialize_lock); return res; } diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h index 70188588b4f4..58f003412afd 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.h +++ b/drivers/media/video/ivtv/ivtv-ioctl.h @@ -30,7 +30,6 @@ void ivtv_set_funcs(struct video_device *vdev); int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std); int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf); int ivtv_s_input(struct file *file, void *fh, unsigned int inp); -int ivtv_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg); +long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); #endif diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index 5bbf31e39304..9b7aa79eb267 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -48,7 +48,7 @@ static const struct file_operations ivtv_v4l2_enc_fops = { .read = ivtv_v4l2_read, .write = ivtv_v4l2_write, .open = ivtv_v4l2_open, - .ioctl = ivtv_v4l2_ioctl, + .unlocked_ioctl = ivtv_v4l2_ioctl, .compat_ioctl = v4l_compat_ioctl32, .release = ivtv_v4l2_close, .poll = ivtv_v4l2_enc_poll, @@ -59,7 +59,7 @@ static const struct file_operations ivtv_v4l2_dec_fops = { .read = ivtv_v4l2_read, .write = ivtv_v4l2_write, .open = ivtv_v4l2_open, - .ioctl = ivtv_v4l2_ioctl, + .unlocked_ioctl = ivtv_v4l2_ioctl, .compat_ioctl = v4l_compat_ioctl32, .release = ivtv_v4l2_close, .poll = ivtv_v4l2_dec_poll, diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index 8a4a150b12fb..921e281876f8 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -48,6 +48,7 @@ #endif #include "ivtv-driver.h" +#include "ivtv-i2c.h" #include "ivtv-udma.h" #include "ivtv-mailbox.h" @@ -894,11 +895,16 @@ static int ivtvfb_blank(int blank_mode, struct fb_info *info) switch (blank_mode) { case FB_BLANK_UNBLANK: ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 1); + ivtv_saa7127(itv, VIDIOC_STREAMON, NULL); break; case FB_BLANK_NORMAL: case FB_BLANK_HSYNC_SUSPEND: case FB_BLANK_VSYNC_SUSPEND: + ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 0); + ivtv_saa7127(itv, VIDIOC_STREAMON, NULL); + break; case FB_BLANK_POWERDOWN: + ivtv_saa7127(itv, VIDIOC_STREAMOFF, NULL); ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 0); break; } diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c index 2fd4b4a44aa9..bae2d2beb709 100644 --- a/drivers/media/video/ks0127.c +++ b/drivers/media/video/ks0127.c @@ -33,27 +33,20 @@ * V1.1 Gerard v.d. Horst Added some debugoutput, reset the video-standard */ -#ifndef __KERNEL__ -#define __KERNEL__ -#endif - #include <linux/init.h> #include <linux/module.h> #include <linux/delay.h> #include <linux/errno.h> #include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/proc_fs.h> -#include "ks0127.h" - #include <linux/i2c.h> #include <linux/video_decoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> +#include "ks0127.h" -#define dprintk if (debug) printk - -/* i2c identification */ -#define I2C_KS0127_ADDON 0xD8 -#define I2C_KS0127_ONBOARD 0xDA +MODULE_DESCRIPTION("KS0127 video decoder driver"); +MODULE_AUTHOR("Ryan Drake"); +MODULE_LICENSE("GPL"); #define KS_TYPE_UNKNOWN 0 #define KS_TYPE_0122S 1 @@ -204,8 +197,6 @@ struct adjust { }; struct ks0127 { - struct i2c_client *client; - unsigned char addr; int format_width; int format_height; int cap_width; @@ -220,16 +211,18 @@ static int debug; /* insmod parameter */ module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug output"); -MODULE_LICENSE("GPL"); static u8 reg_defaults[64]; - - static void init_reg_defaults(void) { + static int initialized; u8 *table = reg_defaults; + if (initialized) + return; + initialized = 1; + table[KS_CMDA] = 0x2c; /* VSE=0, CCIR 601, autodetect standard */ table[KS_CMDB] = 0x12; /* VALIGN=0, AGC control and input */ table[KS_CMDC] = 0x00; /* Test options */ @@ -308,50 +301,53 @@ static void init_reg_defaults(void) * An explanation from kayork@mail.utexas.edu: * * During I2C reads, the KS0127 only samples for a stop condition - * during the place where the acknoledge bit should be. Any standard + * during the place where the acknowledge bit should be. Any standard * I2C implementation (correctly) throws in another clock transition * at the 9th bit, and the KS0127 will not recognize the stop condition * and will continue to clock out data. * * So we have to do the read ourself. Big deal. - workaround in i2c-algo-bit + * workaround in i2c-algo-bit */ -static u8 ks0127_read(struct ks0127 *ks, u8 reg) +static u8 ks0127_read(struct i2c_client *c, u8 reg) { - struct i2c_client *c = ks->client; char val = 0; struct i2c_msg msgs[] = { - {c->addr, 0, sizeof(reg), ®}, - {c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val}}; + { c->addr, 0, sizeof(reg), ® }, + { c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val } + }; int ret; ret = i2c_transfer(c->adapter, msgs, ARRAY_SIZE(msgs)); if (ret != ARRAY_SIZE(msgs)) - dprintk("ks0127_write error\n"); + v4l_dbg(1, debug, c, "read error\n"); return val; } -static void ks0127_write(struct ks0127 *ks, u8 reg, u8 val) +static void ks0127_write(struct i2c_client *c, u8 reg, u8 val) { - char msg[] = {reg, val}; + struct ks0127 *ks = i2c_get_clientdata(c); + char msg[] = { reg, val }; - if (i2c_master_send(ks->client, msg, sizeof(msg)) != sizeof(msg)) - dprintk("ks0127_write error\n"); + if (i2c_master_send(c, msg, sizeof(msg)) != sizeof(msg)) + v4l_dbg(1, debug, c, "write error\n"); ks->regs[reg] = val; } /* generic bit-twiddling */ -static void ks0127_and_or(struct ks0127 *ks, u8 reg, u8 and_v, u8 or_v) +static void ks0127_and_or(struct i2c_client *client, u8 reg, u8 and_v, u8 or_v) { + struct ks0127 *ks = i2c_get_clientdata(client); + u8 val = ks->regs[reg]; val = (val & and_v) | or_v; - ks0127_write(ks, reg, val); + ks0127_write(client, reg, val); } @@ -359,73 +355,69 @@ static void ks0127_and_or(struct ks0127 *ks, u8 reg, u8 and_v, u8 or_v) /**************************************************************************** * ks0127 private api ****************************************************************************/ -static void ks0127_reset(struct ks0127* ks) +static void ks0127_reset(struct i2c_client *c) { - int i; + struct ks0127 *ks = i2c_get_clientdata(c); u8 *table = reg_defaults; + int i; ks->ks_type = KS_TYPE_UNKNOWN; - dprintk("ks0127: reset\n"); + v4l_dbg(1, debug, c, "reset\n"); msleep(1); /* initialize all registers to known values */ /* (except STAT, 0x21, 0x22, TEST and 0x38,0x39) */ - for(i = 1; i < 33; i++) - ks0127_write(ks, i, table[i]); + for (i = 1; i < 33; i++) + ks0127_write(c, i, table[i]); - for(i = 35; i < 40; i++) - ks0127_write(ks, i, table[i]); + for (i = 35; i < 40; i++) + ks0127_write(c, i, table[i]); - for(i = 41; i < 56; i++) - ks0127_write(ks, i, table[i]); + for (i = 41; i < 56; i++) + ks0127_write(c, i, table[i]); - for(i = 58; i < 64; i++) - ks0127_write(ks, i, table[i]); + for (i = 58; i < 64; i++) + ks0127_write(c, i, table[i]); - if ((ks0127_read(ks, KS_STAT) & 0x80) == 0) { + if ((ks0127_read(c, KS_STAT) & 0x80) == 0) { ks->ks_type = KS_TYPE_0122S; - dprintk("ks0127: ks0122s Found\n"); + v4l_dbg(1, debug, c, "ks0122s found\n"); return; } - switch(ks0127_read(ks, KS_CMDE) & 0x0f) { - + switch (ks0127_read(c, KS_CMDE) & 0x0f) { case 0: ks->ks_type = KS_TYPE_0127; - dprintk("ks0127: ks0127 found\n"); + v4l_dbg(1, debug, c, "ks0127 found\n"); break; case 9: ks->ks_type = KS_TYPE_0127B; - dprintk("ks0127: ks0127B Revision A found\n"); + v4l_dbg(1, debug, c, "ks0127B Revision A found\n"); break; default: - dprintk("ks0127: unknown revision\n"); + v4l_dbg(1, debug, c, "unknown revision\n"); break; } } -static int ks0127_command(struct i2c_client *client, - unsigned int cmd, void *arg) +static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) { - struct ks0127 *ks = i2c_get_clientdata(client); - - int *iarg = (int*)arg; - + struct ks0127 *ks = i2c_get_clientdata(c); + int *iarg = (int *)arg; int status; if (!ks) return -ENODEV; switch (cmd) { - case DECODER_INIT: - dprintk("ks0127: command DECODER_INIT\n"); - ks0127_reset(ks); + v4l_dbg(1, debug, c, "DECODER_INIT\n"); + ks0127_reset(c); break; case DECODER_SET_INPUT: @@ -436,161 +428,160 @@ static int ks0127_command(struct i2c_client *client, case KS_INPUT_COMPOSITE_4: case KS_INPUT_COMPOSITE_5: case KS_INPUT_COMPOSITE_6: - dprintk("ks0127: command DECODER_SET_INPUT %d: " - "Composite\n", *iarg); + v4l_dbg(1, debug, c, + "DECODER_SET_INPUT %d: Composite\n", *iarg); /* autodetect 50/60 Hz */ - ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00); + ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); /* VSE=0 */ - ks0127_and_or(ks, KS_CMDA, ~0x40, 0x00); + ks0127_and_or(c, KS_CMDA, ~0x40, 0x00); /* set input line */ - ks0127_and_or(ks, KS_CMDB, 0xb0, *iarg); + ks0127_and_or(c, KS_CMDB, 0xb0, *iarg); /* non-freerunning mode */ - ks0127_and_or(ks, KS_CMDC, 0x70, 0x0a); + ks0127_and_or(c, KS_CMDC, 0x70, 0x0a); /* analog input */ - ks0127_and_or(ks, KS_CMDD, 0x03, 0x00); + ks0127_and_or(c, KS_CMDD, 0x03, 0x00); /* enable chroma demodulation */ - ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00); + ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00); /* chroma trap, HYBWR=1 */ - ks0127_and_or(ks, KS_LUMA, 0x00, + ks0127_and_or(c, KS_LUMA, 0x00, (reg_defaults[KS_LUMA])|0x0c); /* scaler fullbw, luma comb off */ - ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81); + ks0127_and_or(c, KS_VERTIA, 0x08, 0x81); /* manual chroma comb .25 .5 .25 */ - ks0127_and_or(ks, KS_VERTIC, 0x0f, 0x90); + ks0127_and_or(c, KS_VERTIC, 0x0f, 0x90); /* chroma path delay */ - ks0127_and_or(ks, KS_CHROMB, 0x0f, 0x90); + ks0127_and_or(c, KS_CHROMB, 0x0f, 0x90); - ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]); - ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]); - ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]); - ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]); + ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]); + ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]); + ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]); + ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]); break; case KS_INPUT_SVIDEO_1: case KS_INPUT_SVIDEO_2: case KS_INPUT_SVIDEO_3: - dprintk("ks0127: command DECODER_SET_INPUT %d: " - "S-Video\n", *iarg); + v4l_dbg(1, debug, c, + "DECODER_SET_INPUT %d: S-Video\n", *iarg); /* autodetect 50/60 Hz */ - ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00); + ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); /* VSE=0 */ - ks0127_and_or(ks, KS_CMDA, ~0x40, 0x00); + ks0127_and_or(c, KS_CMDA, ~0x40, 0x00); /* set input line */ - ks0127_and_or(ks, KS_CMDB, 0xb0, *iarg); + ks0127_and_or(c, KS_CMDB, 0xb0, *iarg); /* non-freerunning mode */ - ks0127_and_or(ks, KS_CMDC, 0x70, 0x0a); + ks0127_and_or(c, KS_CMDC, 0x70, 0x0a); /* analog input */ - ks0127_and_or(ks, KS_CMDD, 0x03, 0x00); + ks0127_and_or(c, KS_CMDD, 0x03, 0x00); /* enable chroma demodulation */ - ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00); - ks0127_and_or(ks, KS_LUMA, 0x00, + ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00); + ks0127_and_or(c, KS_LUMA, 0x00, reg_defaults[KS_LUMA]); /* disable luma comb */ - ks0127_and_or(ks, KS_VERTIA, 0x08, + ks0127_and_or(c, KS_VERTIA, 0x08, (reg_defaults[KS_VERTIA]&0xf0)|0x01); - ks0127_and_or(ks, KS_VERTIC, 0x0f, + ks0127_and_or(c, KS_VERTIC, 0x0f, reg_defaults[KS_VERTIC]&0xf0); - ks0127_and_or(ks, KS_CHROMB, 0x0f, + ks0127_and_or(c, KS_CHROMB, 0x0f, reg_defaults[KS_CHROMB]&0xf0); - ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]); - ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]); - ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]); - ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]); + ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]); + ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]); + ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]); + ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]); break; case KS_INPUT_YUV656: - dprintk("ks0127: command DECODER_SET_INPUT 15: " - "YUV656\n"); + v4l_dbg(1, debug, c, + "DECODER_SET_INPUT 15: YUV656\n"); if (ks->norm == VIDEO_MODE_NTSC || ks->norm == KS_STD_PAL_M) /* force 60 Hz */ - ks0127_and_or(ks, KS_CMDA, 0xfc, 0x03); + ks0127_and_or(c, KS_CMDA, 0xfc, 0x03); else /* force 50 Hz */ - ks0127_and_or(ks, KS_CMDA, 0xfc, 0x02); + ks0127_and_or(c, KS_CMDA, 0xfc, 0x02); - ks0127_and_or(ks, KS_CMDA, 0xff, 0x40); /* VSE=1 */ + ks0127_and_or(c, KS_CMDA, 0xff, 0x40); /* VSE=1 */ /* set input line and VALIGN */ - ks0127_and_or(ks, KS_CMDB, 0xb0, (*iarg | 0x40)); + ks0127_and_or(c, KS_CMDB, 0xb0, (*iarg | 0x40)); /* freerunning mode, */ /* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0 VMEM=1*/ - ks0127_and_or(ks, KS_CMDC, 0x70, 0x87); + ks0127_and_or(c, KS_CMDC, 0x70, 0x87); /* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */ - ks0127_and_or(ks, KS_CMDD, 0x03, 0x08); + ks0127_and_or(c, KS_CMDD, 0x03, 0x08); /* disable chroma demodulation */ - ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x30); + ks0127_and_or(c, KS_CTRACK, 0xcf, 0x30); /* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */ - ks0127_and_or(ks, KS_LUMA, 0x00, 0x71); - ks0127_and_or(ks, KS_VERTIC, 0x0f, + ks0127_and_or(c, KS_LUMA, 0x00, 0x71); + ks0127_and_or(c, KS_VERTIC, 0x0f, reg_defaults[KS_VERTIC]&0xf0); /* scaler fullbw, luma comb off */ - ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81); + ks0127_and_or(c, KS_VERTIA, 0x08, 0x81); - ks0127_and_or(ks, KS_CHROMB, 0x0f, + ks0127_and_or(c, KS_CHROMB, 0x0f, reg_defaults[KS_CHROMB]&0xf0); - ks0127_and_or(ks, KS_CON, 0x00, 0x00); - ks0127_and_or(ks, KS_BRT, 0x00, 32); /* spec: 34 */ + ks0127_and_or(c, KS_CON, 0x00, 0x00); + ks0127_and_or(c, KS_BRT, 0x00, 32); /* spec: 34 */ /* spec: 229 (e5) */ - ks0127_and_or(ks, KS_SAT, 0x00, 0xe8); - ks0127_and_or(ks, KS_HUE, 0x00, 0); + ks0127_and_or(c, KS_SAT, 0x00, 0xe8); + ks0127_and_or(c, KS_HUE, 0x00, 0); - ks0127_and_or(ks, KS_UGAIN, 0x00, 238); - ks0127_and_or(ks, KS_VGAIN, 0x00, 0x00); + ks0127_and_or(c, KS_UGAIN, 0x00, 238); + ks0127_and_or(c, KS_VGAIN, 0x00, 0x00); /*UOFF:0x30, VOFF:0x30, TSTCGN=1 */ - ks0127_and_or(ks, KS_UVOFFH, 0x00, 0x4f); - ks0127_and_or(ks, KS_UVOFFL, 0x00, 0x00); + ks0127_and_or(c, KS_UVOFFH, 0x00, 0x4f); + ks0127_and_or(c, KS_UVOFFL, 0x00, 0x00); break; default: - dprintk("ks0127: command DECODER_SET_INPUT: " - "Unknown input %d\n", *iarg); + v4l_dbg(1, debug, c, + "DECODER_SET_INPUT: Unknown input %d\n", *iarg); break; } /* hack: CDMLPF sometimes spontaneously switches on; */ /* force back off */ - ks0127_write(ks, KS_DEMOD, reg_defaults[KS_DEMOD]); + ks0127_write(c, KS_DEMOD, reg_defaults[KS_DEMOD]); break; case DECODER_SET_OUTPUT: switch(*iarg) { case KS_OUTPUT_YUV656E: - dprintk("ks0127: command DECODER_SET_OUTPUT: " - "OUTPUT_YUV656E (Missing)\n"); + v4l_dbg(1, debug, c, + "DECODER_SET_OUTPUT: OUTPUT_YUV656E (Missing)\n"); return -EINVAL; - break; case KS_OUTPUT_EXV: - dprintk("ks0127: command DECODER_SET_OUTPUT: " - "OUTPUT_EXV\n"); - ks0127_and_or(ks, KS_OFMTA, 0xf0, 0x09); + v4l_dbg(1, debug, c, + "DECODER_SET_OUTPUT: OUTPUT_EXV\n"); + ks0127_and_or(c, KS_OFMTA, 0xf0, 0x09); break; } break; - case DECODER_SET_NORM: //sam This block mixes old and new norm names... + case DECODER_SET_NORM: /* sam This block mixes old and new norm names... */ /* Set to automatic SECAM/Fsc mode */ - ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00); + ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00); ks->norm = *iarg; - switch(*iarg) - { + switch (*iarg) { /* this is untested !! */ /* It just detects PAL_N/NTSC_M (no special frequencies) */ /* And you have to set the standard a second time afterwards */ case VIDEO_MODE_AUTO: - dprintk("ks0127: command DECODER_SET_NORM: AUTO\n"); + v4l_dbg(1, debug, c, + "DECODER_SET_NORM: AUTO\n"); /* The chip determines the format */ /* based on the current field rate */ - ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00); - ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20); + ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); + ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); /* This is wrong for PAL ! As I said, */ /* you need to set the standard once again !! */ ks->format_height = 240; @@ -598,84 +589,86 @@ static int ks0127_command(struct i2c_client *client, break; case VIDEO_MODE_NTSC: - dprintk("ks0127: command DECODER_SET_NORM: NTSC_M\n"); - ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20); + v4l_dbg(1, debug, c, + "DECODER_SET_NORM: NTSC_M\n"); + ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); ks->format_height = 240; ks->format_width = 704; break; case KS_STD_NTSC_N: - dprintk("ks0127: command KS0127_SET_STANDARD: " - "NTSC_N (fixme)\n"); - ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40); + v4l_dbg(1, debug, c, + "KS0127_SET_NORM: NTSC_N (fixme)\n"); + ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40); ks->format_height = 240; ks->format_width = 704; break; case VIDEO_MODE_PAL: - dprintk("ks0127: command DECODER_SET_NORM: PAL_N\n"); - ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20); + v4l_dbg(1, debug, c, + "DECODER_SET_NORM: PAL_N\n"); + ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); ks->format_height = 290; ks->format_width = 704; break; case KS_STD_PAL_M: - dprintk("ks0127: command KS0127_SET_STANDARD: " - "PAL_M (fixme)\n"); - ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40); + v4l_dbg(1, debug, c, + "KS0127_SET_NORM: PAL_M (fixme)\n"); + ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40); ks->format_height = 290; ks->format_width = 704; break; case VIDEO_MODE_SECAM: - dprintk("ks0127: command KS0127_SET_STANDARD: " - "SECAM\n"); + v4l_dbg(1, debug, c, + "KS0127_SET_NORM: SECAM\n"); ks->format_height = 290; ks->format_width = 704; /* set to secam autodetection */ - ks0127_and_or(ks, KS_CHROMA, 0xdf, 0x20); - ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00); + ks0127_and_or(c, KS_CHROMA, 0xdf, 0x20); + ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00); schedule_timeout_interruptible(HZ/10+1); /* did it autodetect? */ - if (ks0127_read(ks, KS_DEMOD) & 0x40) + if (ks0127_read(c, KS_DEMOD) & 0x40) break; /* force to secam mode */ - ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x0f); + ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f); break; default: - dprintk("ks0127: command DECODER_SET_NORM: " - "Unknown norm %d\n", *iarg); + v4l_dbg(1, debug, c, + "DECODER_SET_NORM: Unknown norm %d\n", *iarg); break; } break; case DECODER_SET_PICTURE: - dprintk("ks0127: command DECODER_SET_PICTURE " - "not yet supported (fixme)\n"); + v4l_dbg(1, debug, c, + "DECODER_SET_PICTURE: not yet supported\n"); return -EINVAL; - //sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE - //sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE - //sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? - //sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE - //sam todo: KS0127_SET_AGC_MODE: - //sam todo: KS0127_SET_AGC: - //sam todo: KS0127_SET_CHROMA_MODE: - //sam todo: KS0127_SET_PIXCLK_MODE: - //sam todo: KS0127_SET_GAMMA_MODE: - //sam todo: KS0127_SET_UGAIN: - //sam todo: KS0127_SET_VGAIN: - //sam todo: KS0127_SET_INVALY: - //sam todo: KS0127_SET_INVALU: - //sam todo: KS0127_SET_INVALV: - //sam todo: KS0127_SET_UNUSEY: - //sam todo: KS0127_SET_UNUSEU: - //sam todo: KS0127_SET_UNUSEV: - //sam todo: KS0127_SET_VSALIGN_MODE: + /* sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE */ + /* sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE */ + /* sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? */ + /* sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE */ + /* sam todo: KS0127_SET_AGC_MODE: */ + /* sam todo: KS0127_SET_AGC: */ + /* sam todo: KS0127_SET_CHROMA_MODE: */ + /* sam todo: KS0127_SET_PIXCLK_MODE: */ + /* sam todo: KS0127_SET_GAMMA_MODE: */ + /* sam todo: KS0127_SET_UGAIN: */ + /* sam todo: KS0127_SET_VGAIN: */ + /* sam todo: KS0127_SET_INVALY: */ + /* sam todo: KS0127_SET_INVALU: */ + /* sam todo: KS0127_SET_INVALV: */ + /* sam todo: KS0127_SET_UNUSEY: */ + /* sam todo: KS0127_SET_UNUSEU: */ + /* sam todo: KS0127_SET_UNUSEV: */ + /* sam todo: KS0127_SET_VSALIGN_MODE: */ case DECODER_ENABLE_OUTPUT: { @@ -684,34 +677,32 @@ static int ks0127_command(struct i2c_client *client, iarg = arg; enable = (*iarg != 0); if (enable) { - dprintk("ks0127: command " - "DECODER_ENABLE_OUTPUT on " - "(%d)\n", enable); + v4l_dbg(1, debug, c, + "DECODER_ENABLE_OUTPUT on\n"); /* All output pins on */ - ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30); + ks0127_and_or(c, KS_OFMTA, 0xcf, 0x30); /* Obey the OEN pin */ - ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00); + ks0127_and_or(c, KS_CDEM, 0x7f, 0x00); } else { - dprintk("ks0127: command " - "DECODER_ENABLE_OUTPUT off " - "(%d)\n", enable); + v4l_dbg(1, debug, c, + "DECODER_ENABLE_OUTPUT off\n"); /* Video output pins off */ - ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00); + ks0127_and_or(c, KS_OFMTA, 0xcf, 0x00); /* Ignore the OEN pin */ - ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80); + ks0127_and_or(c, KS_CDEM, 0x7f, 0x80); } - } break; + } - //sam todo: KS0127_SET_OUTPUT_MODE: - //sam todo: KS0127_SET_WIDTH: - //sam todo: KS0127_SET_HEIGHT: - //sam todo: KS0127_SET_HSCALE: + /* sam todo: KS0127_SET_OUTPUT_MODE: */ + /* sam todo: KS0127_SET_WIDTH: */ + /* sam todo: KS0127_SET_HEIGHT: */ + /* sam todo: KS0127_SET_HSCALE: */ case DECODER_GET_STATUS: - dprintk("ks0127: command DECODER_GET_STATUS\n"); + v4l_dbg(1, debug, c, "DECODER_GET_STATUS\n"); *iarg = 0; - status = ks0127_read(ks, KS_STAT); + status = ks0127_read(c, KS_STAT); if (!(status & 0x20)) /* NOVID not set */ *iarg = (*iarg | DECODER_STATUS_GOOD); if ((status & 0x01)) /* CLOCK set */ @@ -722,124 +713,81 @@ static int ks0127_command(struct i2c_client *client, *iarg = (*iarg | DECODER_STATUS_NTSC); break; - //Catch any unknown command + /* Catch any unknown command */ default: - dprintk("ks0127: command unknown: %04X\n", cmd); + v4l_dbg(1, debug, c, "unknown: 0x%08x\n", cmd); return -EINVAL; } return 0; } - - -static int ks0127_probe(struct i2c_adapter *adapter); -static int ks0127_detach(struct i2c_client *client); -static int ks0127_command(struct i2c_client *client, - unsigned int cmd, void *arg); - - - /* Addresses to scan */ -static unsigned short normal_i2c[] = {I2C_KS0127_ADDON>>1, - I2C_KS0127_ONBOARD>>1, I2C_CLIENT_END}; -static unsigned short probe[2] = {I2C_CLIENT_END, I2C_CLIENT_END}; -static unsigned short ignore[2] = {I2C_CLIENT_END, I2C_CLIENT_END}; -static struct i2c_client_address_data addr_data = { - normal_i2c, - probe, - ignore, -}; +#define I2C_KS0127_ADDON 0xD8 +#define I2C_KS0127_ONBOARD 0xDA -static struct i2c_driver i2c_driver_ks0127 = { - .driver.name = "ks0127", - .id = I2C_DRIVERID_KS0127, - .attach_adapter = ks0127_probe, - .detach_client = ks0127_detach, - .command = ks0127_command +static unsigned short normal_i2c[] = { + I2C_KS0127_ADDON >> 1, + I2C_KS0127_ONBOARD >> 1, + I2C_CLIENT_END }; -static struct i2c_client ks0127_client_tmpl = -{ - .name = "(ks0127 unset)", - .addr = 0, - .adapter = NULL, - .driver = &i2c_driver_ks0127, -}; +I2C_CLIENT_INSMOD; -static int ks0127_found_proc(struct i2c_adapter *adapter, int addr, int kind) +static int ks0127_probe(struct i2c_client *c, const struct i2c_device_id *id) { struct ks0127 *ks; - struct i2c_client *client; - client = kzalloc(sizeof(*client), GFP_KERNEL); - if (client == NULL) - return -ENOMEM; - memcpy(client, &ks0127_client_tmpl, sizeof(*client)); + v4l_info(c, "%s chip found @ 0x%x (%s)\n", + c->addr == (I2C_KS0127_ADDON >> 1) ? "addon" : "on-board", + c->addr << 1, c->adapter->name); ks = kzalloc(sizeof(*ks), GFP_KERNEL); - if (ks == NULL) { - kfree(client); + if (ks == NULL) return -ENOMEM; - } - i2c_set_clientdata(client, ks); - client->adapter = adapter; - client->addr = addr; - sprintf(client->name, "ks0127-%02x", adapter->id); + i2c_set_clientdata(c, ks); - ks->client = client; - ks->addr = addr; ks->ks_type = KS_TYPE_UNKNOWN; /* power up */ - ks0127_write(ks, KS_CMDA, 0x2c); + init_reg_defaults(); + ks0127_write(c, KS_CMDA, 0x2c); mdelay(10); /* reset the device */ - ks0127_reset(ks); - printk(KERN_INFO "ks0127: attach: %s video decoder\n", - ks->addr==(I2C_KS0127_ADDON>>1) ? "addon" : "on-board"); - - i2c_attach_client(client); + ks0127_reset(c); return 0; } - -static int ks0127_probe(struct i2c_adapter *adapter) +static int ks0127_remove(struct i2c_client *c) { - if (adapter->id == I2C_HW_B_ZR36067) - return i2c_probe(adapter, &addr_data, ks0127_found_proc); - return 0; -} - -static int ks0127_detach(struct i2c_client *client) -{ - struct ks0127 *ks = i2c_get_clientdata(client); + struct ks0127 *ks = i2c_get_clientdata(c); - ks0127_write(ks, KS_OFMTA, 0x20); /*tristate*/ - ks0127_write(ks, KS_CMDA, 0x2c | 0x80); /* power down */ + ks0127_write(c, KS_OFMTA, 0x20); /* tristate */ + ks0127_write(c, KS_CMDA, 0x2c | 0x80); /* power down */ - i2c_detach_client(client); kfree(ks); - kfree(client); - - dprintk("ks0127: detach\n"); return 0; } - -static int __devinit ks0127_init_module(void) +static int ks0127_legacy_probe(struct i2c_adapter *adapter) { - init_reg_defaults(); - return i2c_add_driver(&i2c_driver_ks0127); + return adapter->id == I2C_HW_B_ZR36067; } -static void __devexit ks0127_cleanup_module(void) -{ - i2c_del_driver(&i2c_driver_ks0127); -} - - -module_init(ks0127_init_module); -module_exit(ks0127_cleanup_module); +static const struct i2c_device_id ks0127_id[] = { + { "ks0127", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, ks0127_id); + +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "ks0127", + .driverid = I2C_DRIVERID_KS0127, + .command = ks0127_command, + .probe = ks0127_probe, + .remove = ks0127_remove, + .legacy_probe = ks0127_legacy_probe, + .id_table = ks0127_id, +}; diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c index 935d73de57bd..210f1240b331 100644 --- a/drivers/media/video/ov511.c +++ b/drivers/media/video/ov511.c @@ -1098,9 +1098,10 @@ ov51x_clear_snapshot(struct usb_ov511 *ov) reg_w(ov, R51x_SYS_SNAP, 0x02); reg_w(ov, R51x_SYS_SNAP, 0x00); } else if (ov->bclass == BCL_OV518) { - warn("snapshot reset not supported yet on OV518(+)"); + dev_warn(&ov->dev->dev, + "snapshot reset not supported yet on OV518(+)\n"); } else { - err("clear snap: invalid bridge type"); + dev_err(&ov->dev->dev, "clear snap: invalid bridge type\n"); } } @@ -1115,14 +1116,16 @@ ov51x_check_snapshot(struct usb_ov511 *ov) if (ov->bclass == BCL_OV511) { ret = reg_r(ov, R51x_SYS_SNAP); if (ret < 0) { - err("Error checking snspshot status (%d)", ret); + dev_err(&ov->dev->dev, + "Error checking snspshot status (%d)\n", ret); } else if (ret & 0x08) { status = 1; } } else if (ov->bclass == BCL_OV518) { - warn("snapshot check not supported yet on OV518(+)"); + dev_warn(&ov->dev->dev, + "snapshot check not supported yet on OV518(+)\n"); } else { - err("check snap: invalid bridge type"); + dev_err(&ov->dev->dev, "clear snap: invalid bridge type\n"); } return status; @@ -5217,7 +5220,8 @@ saa7111a_configure(struct usb_ov511 *ov) if (ov->bclass == BCL_OV511) reg_w(ov, 0x11, 0x00); else - warn("SAA7111A not yet supported with OV518/OV518+"); + dev_warn(&ov->dev->dev, + "SAA7111A not yet supported with OV518/OV518+\n"); return 0; } @@ -5456,7 +5460,8 @@ ov518_configure(struct usb_ov511 *ov) * required. OV518 has no uncompressed mode, to save RAM. */ if (!dumppix && !ov->compress) { ov->compress = 1; - warn("Compression required with OV518...enabling"); + dev_warn(&ov->dev->dev, + "Compression required with OV518...enabling\n"); } if (ov->bridge == BRG_OV518) { diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c index a1252d673b41..273d2a1aa220 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c +++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c @@ -402,6 +402,10 @@ static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw) ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 0,3,0,0); ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4,15,0,0,0); + /* prevent the PTSs from slowly drifting away in the generated + MPEG stream */ + ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC, 2, 4, 1); + return ret; } diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 94265bd3d926..5b81ba469641 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -60,7 +60,6 @@ static struct pvr2_hdw *unit_pointers[PVR_NUM] = {[ 0 ... PVR_NUM-1 ] = NULL}; static DEFINE_MUTEX(pvr2_unit_mtx); static int ctlchg; -static int initusbreset = 1; static int procreload; static int tuner[PVR_NUM] = { [0 ... PVR_NUM-1] = -1 }; static int tolerance[PVR_NUM] = { [0 ... PVR_NUM-1] = 0 }; @@ -71,8 +70,6 @@ module_param(ctlchg, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ctlchg, "0=optimize ctl change 1=always accept new ctl value"); module_param(init_pause_msec, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(init_pause_msec, "hardware initialization settling delay"); -module_param(initusbreset, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(initusbreset, "Do USB reset device on probe"); module_param(procreload, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(procreload, "Attempt init failure recovery with firmware reload"); @@ -1967,9 +1964,6 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw) } hdw->fw1_state = FW1_STATE_OK; - if (initusbreset) { - pvr2_hdw_device_reset(hdw); - } if (!pvr2_hdw_dev_ok(hdw)) return; for (idx = 0; idx < hdw->hdw_desc->client_modules.cnt; idx++) { diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index f048d80b77e5..97ed95957992 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -168,7 +168,7 @@ static const char *get_v4l_name(int v4l_type) * This is part of Video 4 Linux API. The procedure handles ioctl() calls. * */ -static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, +static int __pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct pvr2_v4l2_fh *fh = file->private_data; @@ -863,8 +863,8 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, #endif default : - ret = v4l_compat_translate_ioctl(inode,file,cmd, - arg,pvr2_v4l2_do_ioctl); + ret = v4l_compat_translate_ioctl(file, cmd, + arg, __pvr2_v4l2_do_ioctl); } pvr2_hdw_commit_ctl(hdw); @@ -890,10 +890,15 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, return ret; } +static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, void *arg) +{ + return __pvr2_v4l2_do_ioctl(file, cmd, arg); +} static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip) { - int minor_id = dip->devbase.minor; + int num = dip->devbase.num; struct pvr2_hdw *hdw = dip->v4lp->channel.mc_head->hdw; enum pvr2_config cfg = dip->config; int v4l_type = dip->v4l_type; @@ -909,7 +914,7 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip) video_unregister_device(&dip->devbase); printk(KERN_INFO "pvrusb2: unregistered device %s%u [%s]\n", - get_v4l_name(v4l_type),minor_id & 0x1f, + get_v4l_name(v4l_type), num, pvr2_config_get_name(cfg)); } @@ -1310,7 +1315,7 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip, } printk(KERN_INFO "pvrusb2: registered device %s%u [%s]\n", - get_v4l_name(dip->v4l_type),dip->devbase.minor & 0x1f, + get_v4l_name(dip->v4l_type), dip->devbase.num, pvr2_config_get_name(dip->config)); pvr2_hdw_v4l_store_minor_number(vp->channel.mc_head->hdw, diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index ab28389b4cda..f3897a3fdb75 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -1795,7 +1795,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id goto err; } else { - PWC_INFO("Registered as /dev/video%d.\n", pdev->vdev->minor & 0x3F); + PWC_INFO("Registered as /dev/video%d.\n", pdev->vdev->num); } /* occupy slot */ diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c index 4aa82b310708..adf2ba79496a 100644 --- a/drivers/media/video/saa7110.c +++ b/drivers/media/video/saa7110.c @@ -31,36 +31,24 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/wait.h> -#include <asm/io.h> #include <asm/uaccess.h> +#include <linux/i2c.h> +#include <linux/videodev.h> +#include <linux/video_decoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Philips SAA7110 video decoder driver"); MODULE_AUTHOR("Pauline Middelink"); MODULE_LICENSE("GPL"); -#include <linux/i2c.h> - -#define I2C_NAME(s) (s)->name - -#include <linux/videodev.h> -#include <media/v4l2-common.h> -#include <linux/video_decoder.h> - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - #define SAA7110_MAX_INPUT 9 /* 6 CVBS, 3 SVHS */ #define SAA7110_MAX_OUTPUT 0 /* its a decoder only */ -#define I2C_SAA7110 0x9C /* or 0x9E */ - #define SAA7110_NR_REG 0x35 struct saa7110 { @@ -81,10 +69,7 @@ struct saa7110 { /* I2C support functions */ /* ----------------------------------------------------------------------- */ -static int -saa7110_write (struct i2c_client *client, - u8 reg, - u8 value) +static int saa7110_write(struct i2c_client *client, u8 reg, u8 value) { struct saa7110 *decoder = i2c_get_clientdata(client); @@ -92,10 +77,7 @@ saa7110_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static int -saa7110_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsigned int len) { int ret = -1; u8 reg = *data; /* first register to write to */ @@ -115,8 +97,8 @@ saa7110_write_block (struct i2c_client *client, memcpy(decoder->reg + reg, data + 1, len - 1); } else { for (++data, --len; len; len--) { - if ((ret = saa7110_write(client, reg++, - *data++)) < 0) + ret = saa7110_write(client, reg++, *data++); + if (ret < 0) break; } } @@ -124,8 +106,7 @@ saa7110_write_block (struct i2c_client *client, return ret; } -static inline int -saa7110_read (struct i2c_client *client) +static inline int saa7110_read(struct i2c_client *client) { return i2c_smbus_read_byte(client); } @@ -138,9 +119,7 @@ saa7110_read (struct i2c_client *client) #define FRESP_06H_SVIDEO 0x83 //0xC0 -static int -saa7110_selmux (struct i2c_client *client, - int chan) +static int saa7110_selmux(struct i2c_client *client, int chan) { static const unsigned char modes[9][8] = { /* mode 0 */ @@ -197,8 +176,7 @@ static const unsigned char initseq[1 + SAA7110_NR_REG] = { /* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02 }; -static int -determine_norm (struct i2c_client *client) +static int determine_norm(struct i2c_client *client) { DEFINE_WAIT(wait); struct saa7110 *decoder = i2c_get_clientdata(client); @@ -212,29 +190,23 @@ determine_norm (struct i2c_client *client) finish_wait(&decoder->wq, &wait); status = saa7110_read(client); if (status & 0x40) { - dprintk(1, KERN_INFO "%s: status=0x%02x (no signal)\n", - I2C_NAME(client), status); + v4l_dbg(1, debug, client, "status=0x%02x (no signal)\n", status); return decoder->norm; // no change } if ((status & 3) == 0) { saa7110_write(client, 0x06, 0x83); if (status & 0x20) { - dprintk(1, - KERN_INFO - "%s: status=0x%02x (NTSC/no color)\n", - I2C_NAME(client), status); + v4l_dbg(1, debug, client, "status=0x%02x (NTSC/no color)\n", status); //saa7110_write(client,0x2E,0x81); return VIDEO_MODE_NTSC; } - dprintk(1, KERN_INFO "%s: status=0x%02x (PAL/no color)\n", - I2C_NAME(client), status); + v4l_dbg(1, debug, client, "status=0x%02x (PAL/no color)\n", status); //saa7110_write(client,0x2E,0x9A); return VIDEO_MODE_PAL; } //saa7110_write(client,0x06,0x03); if (status & 0x20) { /* 60Hz */ - dprintk(1, KERN_INFO "%s: status=0x%02x (NTSC)\n", - I2C_NAME(client), status); + v4l_dbg(1, debug, client, "status=0x%02x (NTSC)\n", status); saa7110_write(client, 0x0D, 0x86); saa7110_write(client, 0x0F, 0x50); saa7110_write(client, 0x11, 0x2C); @@ -254,13 +226,11 @@ determine_norm (struct i2c_client *client) status = saa7110_read(client); if ((status & 0x03) == 0x01) { - dprintk(1, KERN_INFO "%s: status=0x%02x (SECAM)\n", - I2C_NAME(client), status); + v4l_dbg(1, debug, client, "status=0x%02x (SECAM)\n", status); saa7110_write(client, 0x0D, 0x87); return VIDEO_MODE_SECAM; } - dprintk(1, KERN_INFO "%s: status=0x%02x (PAL)\n", I2C_NAME(client), - status); + v4l_dbg(1, debug, client, "status=0x%02x (PAL)\n", status); return VIDEO_MODE_PAL; } @@ -286,8 +256,8 @@ saa7110_command (struct i2c_client *client, VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO; dc->inputs = SAA7110_MAX_INPUT; dc->outputs = SAA7110_MAX_OUTPUT; - } break; + } case DECODER_GET_STATUS: { @@ -295,8 +265,8 @@ saa7110_command (struct i2c_client *client, int res = 0; status = saa7110_read(client); - dprintk(1, KERN_INFO "%s: status=0x%02x norm=%d\n", - I2C_NAME(client), status, decoder->norm); + v4l_dbg(1, debug, client, "status=0x%02x norm=%d\n", + status, decoder->norm); if (!(status & 0x40)) res |= DECODER_STATUS_GOOD; if (status & 0x03) @@ -314,8 +284,8 @@ saa7110_command (struct i2c_client *client, break; } *(int *) arg = res; - } break; + } case DECODER_SET_NORM: v = *(int *) arg; @@ -328,34 +298,24 @@ saa7110_command (struct i2c_client *client, saa7110_write(client, 0x0F, 0x50); saa7110_write(client, 0x11, 0x2C); //saa7110_write(client, 0x2E, 0x81); - dprintk(1, - KERN_INFO "%s: switched to NTSC\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "switched to NTSC\n"); break; case VIDEO_MODE_PAL: saa7110_write(client, 0x0D, 0x86); saa7110_write(client, 0x0F, 0x10); saa7110_write(client, 0x11, 0x59); //saa7110_write(client, 0x2E, 0x9A); - dprintk(1, - KERN_INFO "%s: switched to PAL\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "switched to PAL\n"); break; case VIDEO_MODE_SECAM: saa7110_write(client, 0x0D, 0x87); saa7110_write(client, 0x0F, 0x10); saa7110_write(client, 0x11, 0x59); //saa7110_write(client, 0x2E, 0x9A); - dprintk(1, - KERN_INFO - "%s: switched to SECAM\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "switched to SECAM\n"); break; case VIDEO_MODE_AUTO: - dprintk(1, - KERN_INFO - "%s: TV standard detection...\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "switched to AUTO\n"); decoder->norm = determine_norm(client); *(int *) arg = decoder->norm; break; @@ -368,15 +328,12 @@ saa7110_command (struct i2c_client *client, case DECODER_SET_INPUT: v = *(int *) arg; if (v < 0 || v > SAA7110_MAX_INPUT) { - dprintk(1, - KERN_INFO "%s: input=%d not available\n", - I2C_NAME(client), v); + v4l_dbg(1, debug, client, "input=%d not available\n", v); return -EINVAL; } if (decoder->input != v) { saa7110_selmux(client, v); - dprintk(1, KERN_INFO "%s: switched to input=%d\n", - I2C_NAME(client), v); + v4l_dbg(1, debug, client, "switched to input=%d\n", v); } break; @@ -392,8 +349,7 @@ saa7110_command (struct i2c_client *client, if (decoder->enable != v) { decoder->enable = v; saa7110_write(client, 0x0E, v ? 0x18 : 0x80); - dprintk(1, KERN_INFO "%s: YUV %s\n", I2C_NAME(client), - v ? "on" : "off"); + v4l_dbg(1, debug, client, "YUV %s\n", v ? "on" : "off"); } break; @@ -423,23 +379,23 @@ saa7110_command (struct i2c_client *client, saa7110_write(client, 0x07, (decoder->hue >> 8) - 128); } - } break; + } case DECODER_DUMP: + if (!debug) + break; for (v = 0; v < SAA7110_NR_REG; v += 16) { int j; - dprintk(1, KERN_DEBUG "%s: %02x:", I2C_NAME(client), - v); + v4l_dbg(1, debug, client, "%02x:", v); for (j = 0; j < 16 && v + j < SAA7110_NR_REG; j++) - dprintk(1, " %02x", decoder->reg[v + j]); - dprintk(1, "\n"); + printk(KERN_CONT " %02x", decoder->reg[v + j]); + printk(KERN_CONT "\n"); } break; default: - dprintk(1, KERN_INFO "unknown saa7110_command??(%d)\n", - cmd); + v4l_dbg(1, debug, client, "unknown command %08x\n", cmd); return -EINVAL; } return 0; @@ -451,55 +407,28 @@ saa7110_command (struct i2c_client *client, * Generic i2c probe * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' */ -static unsigned short normal_i2c[] = { - I2C_SAA7110 >> 1, - (I2C_SAA7110 >> 1) + 1, - I2C_CLIENT_END -}; - -static unsigned short ignore = I2C_CLIENT_END; -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; +static unsigned short normal_i2c[] = { 0x9c >> 1, 0x9e >> 1, I2C_CLIENT_END }; -static struct i2c_driver i2c_driver_saa7110; +I2C_CLIENT_INSMOD; -static int -saa7110_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int saa7110_probe(struct i2c_client *client, + const struct i2c_device_id *id) { - struct i2c_client *client; struct saa7110 *decoder; int rv; - dprintk(1, - KERN_INFO - "saa7110.c: detecting saa7110 client on address 0x%x\n", - address << 1); - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality - (adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_saa7110; - strlcpy(I2C_NAME(client), "saa7110", sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL); - if (!decoder) { - kfree(client); + if (!decoder) return -ENOMEM; - } decoder->norm = VIDEO_MODE_PAL; decoder->input = 0; decoder->enable = 1; @@ -510,18 +439,10 @@ saa7110_detect_client (struct i2c_adapter *adapter, init_waitqueue_head(&decoder->wq); i2c_set_clientdata(client, decoder); - rv = i2c_attach_client(client); - if (rv) { - kfree(client); - kfree(decoder); - return rv; - } - rv = saa7110_write_block(client, initseq, sizeof(initseq)); - if (rv < 0) - dprintk(1, KERN_ERR "%s_attach: init status %d\n", - I2C_NAME(client), rv); - else { + if (rv < 0) { + v4l_dbg(1, debug, client, "init status %d\n", rv); + } else { int ver, status; saa7110_write(client, 0x21, 0x10); saa7110_write(client, 0x0e, 0x18); @@ -530,10 +451,8 @@ saa7110_detect_client (struct i2c_adapter *adapter, saa7110_write(client, 0x0D, 0x06); //mdelay(150); status = saa7110_read(client); - dprintk(1, - KERN_INFO - "%s_attach: SAA7110A version %x at 0x%02x, status=0x%02x\n", - I2C_NAME(client), ver, client->addr << 1, status); + v4l_dbg(1, debug, client, "version %x, status=0x%02x\n", + ver, status); saa7110_write(client, 0x0D, 0x86); saa7110_write(client, 0x0F, 0x10); saa7110_write(client, 0x11, 0x59); @@ -547,58 +466,25 @@ saa7110_detect_client (struct i2c_adapter *adapter, return 0; } -static int -saa7110_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "saa7110.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &saa7110_detect_client); -} - -static int -saa7110_detach_client (struct i2c_client *client) +static int saa7110_remove(struct i2c_client *client) { - struct saa7110 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_saa7110 = { - .driver = { - .name = "saa7110", - }, - - .id = I2C_DRIVERID_SAA7110, +static const struct i2c_device_id saa7110_id[] = { + { "saa7110", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, saa7110_id); - .attach_adapter = saa7110_attach_adapter, - .detach_client = saa7110_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "saa7110", + .driverid = I2C_DRIVERID_SAA7110, .command = saa7110_command, + .probe = saa7110_probe, + .remove = saa7110_remove, + .id_table = saa7110_id, }; - -static int __init -saa7110_init (void) -{ - return i2c_add_driver(&i2c_driver_saa7110); -} - -static void __exit -saa7110_exit (void) -{ - i2c_del_driver(&i2c_driver_saa7110); -} - -module_init(saa7110_init); -module_exit(saa7110_exit); diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c index 96c3d4357722..a4738a2fb4d3 100644 --- a/drivers/media/video/saa7111.c +++ b/drivers/media/video/saa7111.c @@ -28,43 +28,24 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_decoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Philips SAA7111 video decoder driver"); MODULE_AUTHOR("Dave Perks"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(s) (s)->name - - static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ #define SAA7111_NR_REG 0x18 @@ -77,14 +58,9 @@ struct saa7111 { int enable; }; -#define I2C_SAA7111 0x48 - /* ----------------------------------------------------------------------- */ -static inline int -saa7111_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int saa7111_write(struct i2c_client *client, u8 reg, u8 value) { struct saa7111 *decoder = i2c_get_clientdata(client); @@ -92,8 +68,7 @@ saa7111_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static inline void -saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value) +static inline void saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value) { struct saa7111 *decoder = i2c_get_clientdata(client); @@ -103,10 +78,7 @@ saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value) } } -static int -saa7111_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int saa7111_write_block(struct i2c_client *client, const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -127,18 +99,17 @@ saa7111_write_block (struct i2c_client *client, decoder->reg[reg++] = data[1]; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { /* do some slow I2C emulation kind of thing */ while (len >= 2) { reg = *data++; - if ((ret = saa7111_write(client, reg, - *data++)) < 0) + ret = saa7111_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } @@ -147,16 +118,13 @@ saa7111_write_block (struct i2c_client *client, return ret; } -static int -saa7111_init_decoder (struct i2c_client *client, - struct video_decoder_init *init) +static int saa7111_init_decoder(struct i2c_client *client, + struct video_decoder_init *init) { return saa7111_write_block(client, init->data, init->len); } -static inline int -saa7111_read (struct i2c_client *client, - u8 reg) +static inline int saa7111_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } @@ -203,28 +171,23 @@ static const unsigned char saa7111_i2c_init[] = { 0x17, 0x00, /* 17 - VBI */ }; -static int -saa7111_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int saa7111_command(struct i2c_client *client, unsigned cmd, void *arg) { struct saa7111 *decoder = i2c_get_clientdata(client); switch (cmd) { - case 0: break; case DECODER_INIT: { struct video_decoder_init *init = arg; + struct video_decoder_init vdi; + if (NULL != init) return saa7111_init_decoder(client, init); - else { - struct video_decoder_init vdi; - vdi.data = saa7111_i2c_init; - vdi.len = sizeof(saa7111_i2c_init); - return saa7111_init_decoder(client, &vdi); - } + vdi.data = saa7111_i2c_init; + vdi.len = sizeof(saa7111_i2c_init); + return saa7111_init_decoder(client, &vdi); } case DECODER_DUMP: @@ -234,15 +197,15 @@ saa7111_command (struct i2c_client *client, for (i = 0; i < SAA7111_NR_REG; i += 16) { int j; - printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i); + v4l_info(client, "%03x", i); for (j = 0; j < 16 && i + j < SAA7111_NR_REG; ++j) { - printk(" %02x", + printk(KERN_CONT " %02x", saa7111_read(client, i + j)); } - printk("\n"); + printk(KERN_CONT "\n"); } - } break; + } case DECODER_GET_CAPABILITIES: { @@ -255,8 +218,8 @@ saa7111_command (struct i2c_client *client, VIDEO_DECODER_CCIR; cap->inputs = 8; cap->outputs = 1; - } break; + } case DECODER_GET_STATUS: { @@ -265,8 +228,7 @@ saa7111_command (struct i2c_client *client, int res; status = saa7111_read(client, 0x1f); - dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client), - status); + v4l_dbg(1, debug, client, "status: 0x%02x\n", status); res = 0; if ((status & (1 << 6)) == 0) { res |= DECODER_STATUS_GOOD; @@ -294,8 +256,8 @@ saa7111_command (struct i2c_client *client, res |= DECODER_STATUS_COLOR; } *iarg = res; - } break; + } case DECODER_SET_GPIO: { @@ -362,8 +324,8 @@ saa7111_command (struct i2c_client *client, } decoder->norm = *iarg; - } break; + } case DECODER_SET_INPUT: { @@ -387,8 +349,8 @@ saa7111_command (struct i2c_client *client, 3) ? 0x80 : 0)); } - } break; + } case DECODER_SET_OUTPUT: { @@ -398,8 +360,8 @@ saa7111_command (struct i2c_client *client, if (*iarg != 0) { return -EINVAL; } - } break; + } case DECODER_ENABLE_OUTPUT: { @@ -439,8 +401,8 @@ saa7111_command (struct i2c_client *client, (decoder->reg[0x11] & 0xf3)); } } - } break; + } case DECODER_SET_PICTURE: { @@ -454,8 +416,8 @@ saa7111_command (struct i2c_client *client, saa7111_write(client, 0x0c, pic->colour >> 9); /* We want -128 to 127 we get 0-65535 */ saa7111_write(client, 0x0d, (pic->hue - 32768) >> 8); - } break; + } default: return -EINVAL; @@ -466,48 +428,23 @@ saa7111_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = { I2C_SAA7111 >> 1, I2C_CLIENT_END }; - -static unsigned short ignore = I2C_CLIENT_END; - -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; +static unsigned short normal_i2c[] = { 0x48 >> 1, I2C_CLIENT_END }; -static struct i2c_driver i2c_driver_saa7111; +I2C_CLIENT_INSMOD; -static int -saa7111_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int saa7111_probe(struct i2c_client *client, + const struct i2c_device_id *id) { int i; - struct i2c_client *client; struct saa7111 *decoder; struct video_decoder_init vdi; - dprintk(1, - KERN_INFO - "saa7111.c: detecting saa7111 client on address 0x%x\n", - address << 1); - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_saa7111; - strlcpy(I2C_NAME(client), "saa7111", sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); decoder = kzalloc(sizeof(struct saa7111), GFP_KERNEL); if (decoder == NULL) { @@ -519,82 +456,37 @@ saa7111_detect_client (struct i2c_adapter *adapter, decoder->enable = 1; i2c_set_clientdata(client, decoder); - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(decoder); - return i; - } - vdi.data = saa7111_i2c_init; vdi.len = sizeof(saa7111_i2c_init); i = saa7111_init_decoder(client, &vdi); if (i < 0) { - dprintk(1, KERN_ERR "%s_attach error: init status %d\n", - I2C_NAME(client), i); + v4l_dbg(1, debug, client, "init status %d\n", i); } else { - dprintk(1, - KERN_INFO - "%s_attach: chip version %x at address 0x%x\n", - I2C_NAME(client), saa7111_read(client, 0x00) >> 4, - client->addr << 1); + v4l_dbg(1, debug, client, "revision %x\n", + saa7111_read(client, 0x00) >> 4); } - return 0; } -static int -saa7111_attach_adapter (struct i2c_adapter *adapter) +static int saa7111_remove(struct i2c_client *client) { - dprintk(1, - KERN_INFO - "saa7111.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &saa7111_detect_client); -} - -static int -saa7111_detach_client (struct i2c_client *client) -{ - struct saa7111 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_saa7111 = { - .driver = { - .name = "saa7111", - }, - - .id = I2C_DRIVERID_SAA7111A, +static const struct i2c_device_id saa7111_id[] = { + { "saa7111_old", 0 }, /* "saa7111" maps to the saa7115 driver */ + { } +}; +MODULE_DEVICE_TABLE(i2c, saa7111_id); - .attach_adapter = saa7111_attach_adapter, - .detach_client = saa7111_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "saa7111", + .driverid = I2C_DRIVERID_SAA7111A, .command = saa7111_command, + .probe = saa7111_probe, + .remove = saa7111_remove, + .id_table = saa7111_id, }; - -static int __init -saa7111_init (void) -{ - return i2c_add_driver(&i2c_driver_saa7111); -} - -static void __exit -saa7111_exit (void) -{ - i2c_del_driver(&i2c_driver_saa7111); -} - -module_init(saa7111_init); -module_exit(saa7111_exit); diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c index e79075533beb..7ca709fda5f4 100644 --- a/drivers/media/video/saa7114.c +++ b/drivers/media/video/saa7114.c @@ -29,43 +29,24 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_decoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Philips SAA7114H video decoder driver"); MODULE_AUTHOR("Maxim Yevtyushkin"); MODULE_LICENSE("GPL"); - -#define I2C_NAME(x) (x)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ struct saa7114 { @@ -81,9 +62,6 @@ struct saa7114 { int playback; }; -#define I2C_SAA7114 0x42 -#define I2C_SAA7114A 0x40 - #define I2C_DELAY 10 @@ -129,18 +107,12 @@ struct saa7114 { /* ----------------------------------------------------------------------- */ -static inline int -saa7114_write (struct i2c_client *client, - u8 reg, - u8 value) +static inline int saa7114_write(struct i2c_client *client, u8 reg, u8 value) { return i2c_smbus_write_byte_data(client, reg, value); } -static int -saa7114_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int saa7114_write_block(struct i2c_client *client, const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -160,18 +132,17 @@ saa7114_write_block (struct i2c_client *client, reg++; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { /* do some slow I2C emulation kind of thing */ while (len >= 2) { reg = *data++; - if ((ret = saa7114_write(client, reg, - *data++)) < 0) + ret = saa7114_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } @@ -180,9 +151,7 @@ saa7114_write_block (struct i2c_client *client, return ret; } -static inline int -saa7114_read (struct i2c_client *client, - u8 reg) +static inline int saa7114_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } @@ -452,15 +421,11 @@ static const unsigned char init[] = { 0xef, 0x00 }; -static int -saa7114_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int saa7114_command(struct i2c_client *client, unsigned cmd, void *arg) { struct saa7114 *decoder = i2c_get_clientdata(client); switch (cmd) { - case 0: //dprintk(1, KERN_INFO "%s: writing init\n", I2C_NAME(client)); //saa7114_write_block(client, init, sizeof(init)); @@ -470,27 +435,28 @@ saa7114_command (struct i2c_client *client, { int i; - dprintk(1, KERN_INFO "%s: decoder dump\n", I2C_NAME(client)); + if (!debug) + break; + v4l_info(client, "decoder dump\n"); for (i = 0; i < 32; i += 16) { int j; - printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i); + v4l_info(client, "%03x", i); for (j = 0; j < 16; ++j) { - printk(" %02x", + printk(KERN_CONT " %02x", saa7114_read(client, i + j)); } - printk("\n"); + printk(KERN_CONT "\n"); } - } break; + } case DECODER_GET_CAPABILITIES: { struct video_decoder_capability *cap = arg; - dprintk(1, KERN_DEBUG "%s: decoder get capabilities\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "get capabilities\n"); cap->flags = VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC | @@ -498,8 +464,8 @@ saa7114_command (struct i2c_client *client, VIDEO_DECODER_CCIR; cap->inputs = 8; cap->outputs = 1; - } break; + } case DECODER_GET_STATUS: { @@ -509,8 +475,7 @@ saa7114_command (struct i2c_client *client, status = saa7114_read(client, 0x1f); - dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client), - status); + v4l_dbg(1, debug, client, "status: 0x%02x\n", status); res = 0; if ((status & (1 << 6)) == 0) { res |= DECODER_STATUS_GOOD; @@ -538,8 +503,8 @@ saa7114_command (struct i2c_client *client, res |= DECODER_STATUS_COLOR; } *iarg = res; - } break; + } case DECODER_SET_NORM: { @@ -547,12 +512,11 @@ saa7114_command (struct i2c_client *client, short int hoff = 0, voff = 0, w = 0, h = 0; - dprintk(1, KERN_DEBUG "%s: decoder set norm ", - I2C_NAME(client)); - switch (*iarg) { + v4l_dbg(1, debug, client, "set norm\n"); + switch (*iarg) { case VIDEO_MODE_NTSC: - dprintk(1, "NTSC\n"); + v4l_dbg(1, debug, client, "NTSC\n"); decoder->reg[REG_ADDR(0x06)] = SAA_7114_NTSC_HSYNC_START; decoder->reg[REG_ADDR(0x07)] = @@ -571,7 +535,7 @@ saa7114_command (struct i2c_client *client, break; case VIDEO_MODE_PAL: - dprintk(1, "PAL\n"); + v4l_dbg(1, debug, client, "PAL\n"); decoder->reg[REG_ADDR(0x06)] = SAA_7114_PAL_HSYNC_START; decoder->reg[REG_ADDR(0x07)] = @@ -590,9 +554,8 @@ saa7114_command (struct i2c_client *client, break; default: - dprintk(1, " Unknown video mode!!!\n"); + v4l_dbg(1, debug, client, "Unknown video mode\n"); return -EINVAL; - } @@ -644,22 +607,20 @@ saa7114_command (struct i2c_client *client, saa7114_write(client, 0x80, 0x36); // i-port and scaler back end clock selection decoder->norm = *iarg; - } break; + } case DECODER_SET_INPUT: { int *iarg = arg; - dprintk(1, KERN_DEBUG "%s: decoder set input (%d)\n", - I2C_NAME(client), *iarg); + v4l_dbg(1, debug, client, "set input (%d)\n", *iarg); if (*iarg < 0 || *iarg > 7) { return -EINVAL; } if (decoder->input != *iarg) { - dprintk(1, KERN_DEBUG "%s: now setting %s input\n", - I2C_NAME(client), + v4l_dbg(1, debug, client, "now setting %s input\n", *iarg >= 6 ? "S-Video" : "Composite"); decoder->input = *iarg; @@ -690,30 +651,29 @@ saa7114_command (struct i2c_client *client, saa7114_write(client, 0x0e, decoder->reg[REG_ADDR(0x0e)]); } - } break; + } case DECODER_SET_OUTPUT: { int *iarg = arg; - dprintk(1, KERN_DEBUG "%s: decoder set output\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "set output\n"); /* not much choice of outputs */ if (*iarg != 0) { return -EINVAL; } - } break; + } case DECODER_ENABLE_OUTPUT: { int *iarg = arg; int enable = (*iarg != 0); - dprintk(1, KERN_DEBUG "%s: decoder %s output\n", - I2C_NAME(client), enable ? "enable" : "disable"); + v4l_dbg(1, debug, client, "%s output\n", + enable ? "enable" : "disable"); decoder->playback = !enable; @@ -754,18 +714,16 @@ saa7114_command (struct i2c_client *client, saa7114_write(client, 0x80, 0x36); } - } break; + } case DECODER_SET_PICTURE: { struct video_picture *pic = arg; - dprintk(1, - KERN_DEBUG - "%s: decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n", - I2C_NAME(client), pic->brightness, pic->contrast, - pic->colour, pic->hue); + v4l_dbg(1, debug, client, + "decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n", + pic->brightness, pic->contrast, pic->colour, pic->hue); if (decoder->bright != pic->brightness) { /* We want 0 to 255 we get 0-65535 */ @@ -789,8 +747,8 @@ saa7114_command (struct i2c_client *client, saa7114_write(client, 0x0d, (decoder->hue - 32768) >> 8); } - } break; + } default: return -EINVAL; @@ -801,58 +759,30 @@ saa7114_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = - { I2C_SAA7114 >> 1, I2C_SAA7114A >> 1, I2C_CLIENT_END }; - -static unsigned short ignore = I2C_CLIENT_END; - -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; +static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END }; -static struct i2c_driver i2c_driver_saa7114; +I2C_CLIENT_INSMOD; -static int -saa7114_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int saa7114_probe(struct i2c_client *client, + const struct i2c_device_id *id) { int i, err[30]; short int hoff = SAA_7114_NTSC_HOFFSET; short int voff = SAA_7114_NTSC_VOFFSET; short int w = SAA_7114_NTSC_WIDTH; short int h = SAA_7114_NTSC_HEIGHT; - struct i2c_client *client; struct saa7114 *decoder; - dprintk(1, - KERN_INFO - "saa7114.c: detecting saa7114 client on address 0x%x\n", - address << 1); - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_saa7114; - strlcpy(I2C_NAME(client), "saa7114", sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); decoder = kzalloc(sizeof(struct saa7114), GFP_KERNEL); - if (decoder == NULL) { - kfree(client); + if (decoder == NULL) return -ENOMEM; - } decoder->norm = VIDEO_MODE_NTSC; decoder->input = -1; decoder->enable = 1; @@ -937,8 +867,7 @@ saa7114_detect_client (struct i2c_adapter *adapter, decoder->reg[REG_ADDR(0x0e)] |= 1; // combfilter on - dprintk(1, KERN_DEBUG "%s_attach: starting decoder init\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "starting init\n"); err[0] = saa7114_write_block(client, decoder->reg + (0x20 << 1), @@ -962,28 +891,23 @@ saa7114_detect_client (struct i2c_adapter *adapter, for (i = 0; i <= 5; i++) { if (err[i] < 0) { - dprintk(1, - KERN_ERR - "%s_attach: init error %d at stage %d, leaving attach.\n", - I2C_NAME(client), i, err[i]); + v4l_dbg(1, debug, client, + "init error %d at stage %d, leaving attach.\n", + i, err[i]); kfree(decoder); - kfree(client); - return 0; + return -EIO; } } for (i = 6; i < 8; i++) { - dprintk(1, - KERN_DEBUG - "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n", - I2C_NAME(client), i, saa7114_read(client, i), + v4l_dbg(1, debug, client, + "reg[0x%02x] = 0x%02x (0x%02x)\n", + i, saa7114_read(client, i), decoder->reg[REG_ADDR(i)]); } - dprintk(1, - KERN_DEBUG - "%s_attach: performing decoder reset sequence\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, + "performing decoder reset sequence\n"); err[6] = saa7114_write(client, 0x80, 0x06); // i-port and scaler backend clock selection, task A&B off err[7] = saa7114_write(client, 0x88, 0xd8); // sw reset scaler @@ -991,19 +915,15 @@ saa7114_detect_client (struct i2c_adapter *adapter, for (i = 6; i <= 8; i++) { if (err[i] < 0) { - dprintk(1, - KERN_ERR - "%s_attach: init error %d at stage %d, leaving attach.\n", - I2C_NAME(client), i, err[i]); + v4l_dbg(1, debug, client, + "init error %d at stage %d, leaving attach.\n", + i, err[i]); kfree(decoder); - kfree(client); - return 0; + return -EIO; } } - dprintk(1, KERN_INFO "%s_attach: performing the rest of init\n", - I2C_NAME(client)); - + v4l_dbg(1, debug, client, "performing the rest of init\n"); err[9] = saa7114_write(client, 0x01, decoder->reg[REG_ADDR(0x01)]); err[10] = saa7114_write_block(client, decoder->reg + (0x03 << 1), (0x1e + 1 - 0x03) << 1); // big seq @@ -1039,37 +959,32 @@ saa7114_detect_client (struct i2c_adapter *adapter, for (i = 9; i <= 18; i++) { if (err[i] < 0) { - dprintk(1, - KERN_ERR - "%s_attach: init error %d at stage %d, leaving attach.\n", - I2C_NAME(client), i, err[i]); + v4l_dbg(1, debug, client, + "init error %d at stage %d, leaving attach.\n", + i, err[i]); kfree(decoder); - kfree(client); - return 0; + return -EIO; } } for (i = 6; i < 8; i++) { - dprintk(1, - KERN_DEBUG - "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n", - I2C_NAME(client), i, saa7114_read(client, i), + v4l_dbg(1, debug, client, + "reg[0x%02x] = 0x%02x (0x%02x)\n", + i, saa7114_read(client, i), decoder->reg[REG_ADDR(i)]); } for (i = 0x11; i <= 0x13; i++) { - dprintk(1, - KERN_DEBUG - "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n", - I2C_NAME(client), i, saa7114_read(client, i), + v4l_dbg(1, debug, client, + "reg[0x%02x] = 0x%02x (0x%02x)\n", + i, saa7114_read(client, i), decoder->reg[REG_ADDR(i)]); } - dprintk(1, KERN_DEBUG "%s_attach: setting video input\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "setting video input\n"); err[19] = saa7114_write(client, 0x02, decoder->reg[REG_ADDR(0x02)]); @@ -1080,20 +995,15 @@ saa7114_detect_client (struct i2c_adapter *adapter, for (i = 19; i <= 21; i++) { if (err[i] < 0) { - dprintk(1, - KERN_ERR - "%s_attach: init error %d at stage %d, leaving attach.\n", - I2C_NAME(client), i, err[i]); + v4l_dbg(1, debug, client, + "init error %d at stage %d, leaving attach.\n", + i, err[i]); kfree(decoder); - kfree(client); - return 0; + return -EIO; } } - dprintk(1, - KERN_DEBUG - "%s_attach: performing decoder reset sequence\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "performing decoder reset sequence\n"); err[22] = saa7114_write(client, 0x88, 0xd8); // sw reset scaler err[23] = saa7114_write(client, 0x88, 0xf8); // sw reset scaler release @@ -1102,13 +1012,11 @@ saa7114_detect_client (struct i2c_adapter *adapter, for (i = 22; i <= 24; i++) { if (err[i] < 0) { - dprintk(1, - KERN_ERR - "%s_attach: init error %d at stage %d, leaving attach.\n", - I2C_NAME(client), i, err[i]); + v4l_dbg(1, debug, client, + "init error %d at stage %d, leaving attach.\n", + i, err[i]); kfree(decoder); - kfree(client); - return 0; + return -EIO; } } @@ -1116,101 +1024,45 @@ saa7114_detect_client (struct i2c_adapter *adapter, err[26] = saa7114_write(client, 0x07, init[REG_ADDR(0x07)]); err[27] = saa7114_write(client, 0x10, init[REG_ADDR(0x10)]); - dprintk(1, - KERN_INFO - "%s_attach: chip version %x, decoder status 0x%02x\n", - I2C_NAME(client), saa7114_read(client, 0x00) >> 4, + v4l_dbg(1, debug, client, "chip version %x, decoder status 0x%02x\n", + saa7114_read(client, 0x00) >> 4, saa7114_read(client, 0x1f)); - dprintk(1, - KERN_DEBUG - "%s_attach: power save control: 0x%02x, scaler status: 0x%02x\n", - I2C_NAME(client), saa7114_read(client, 0x88), + v4l_dbg(1, debug, client, + "power save control: 0x%02x, scaler status: 0x%02x\n", + saa7114_read(client, 0x88), saa7114_read(client, 0x8f)); for (i = 0x94; i < 0x96; i++) { - dprintk(1, - KERN_DEBUG - "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n", - I2C_NAME(client), i, saa7114_read(client, i), + v4l_dbg(1, debug, client, + "reg[0x%02x] = 0x%02x (0x%02x)\n", + i, saa7114_read(client, i), decoder->reg[REG_ADDR(i)]); } - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(decoder); - return i; - } - //i = saa7114_write_block(client, init, sizeof(init)); - i = 0; - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach error: init status %d\n", - I2C_NAME(client), i); - } else { - dprintk(1, - KERN_INFO - "%s_attach: chip version %x at address 0x%x\n", - I2C_NAME(client), saa7114_read(client, 0x00) >> 4, - client->addr << 1); - } - return 0; } -static int -saa7114_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "saa7114.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &saa7114_detect_client); -} - -static int -saa7114_detach_client (struct i2c_client *client) +static int saa7114_remove(struct i2c_client *client) { - struct saa7114 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - + kfree(i2c_get_clientdata(client)); return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_saa7114 = { - .driver = { - .name = "saa7114", - }, - - .id = I2C_DRIVERID_SAA7114, +static const struct i2c_device_id saa7114_id[] = { + { "saa7114_old", 0 }, /* "saa7114" maps to the saa7115 driver */ + { } +}; +MODULE_DEVICE_TABLE(i2c, saa7114_id); - .attach_adapter = saa7114_attach_adapter, - .detach_client = saa7114_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "saa7114", + .driverid = I2C_DRIVERID_SAA7114, .command = saa7114_command, + .probe = saa7114_probe, + .remove = saa7114_remove, + .id_table = saa7114_id, }; - -static int __init -saa7114_init (void) -{ - return i2c_add_driver(&i2c_driver_saa7114); -} - -static void __exit -saa7114_exit (void) -{ - i2c_del_driver(&i2c_driver_saa7114); -} - -module_init(saa7114_init); -module_exit(saa7114_exit); diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index d0e83fe0ff51..cc02fb18efa7 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -29,7 +29,7 @@ * Note: the saa7126 is identical to the saa7127, and the saa7128 is * identical to the saa7129, except that the saa7126 and saa7128 have * macrovision anti-taping support. This driver will almost certainly - * work find for those chips, except of course for the missing anti-taping + * work fine for those chips, except of course for the missing anti-taping * support. * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index b686bfabbde0..249184452949 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -996,7 +996,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, goto fail4; } printk(KERN_INFO "%s: registered device video%d [v4l2]\n", - dev->name,dev->video_dev->minor & 0x1f); + dev->name, dev->video_dev->num); dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi"); @@ -1005,7 +1005,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, if (err < 0) goto fail4; printk(KERN_INFO "%s: registered device vbi%d\n", - dev->name,dev->vbi_dev->minor & 0x1f); + dev->name, dev->vbi_dev->num); if (card_has_radio(dev)) { dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio"); @@ -1014,7 +1014,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, if (err < 0) goto fail4; printk(KERN_INFO "%s: registered device radio%d\n", - dev->name,dev->radio_dev->minor & 0x1f); + dev->name, dev->radio_dev->num); } /* everything worked */ diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index 87c10983266f..8c46115d4c79 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -535,11 +535,16 @@ static int configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *cdec_conf, struct tda827x_config *tuner_conf) { - dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap); - if (dev->dvb.frontend) { + struct videobuf_dvb_frontend *fe0; + + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); + + fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap); + if (fe0->dvb.frontend) { if (cdec_conf->i2c_gate) - dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl; - if (dvb_attach(tda827x_attach, dev->dvb.frontend, + fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl; + if (dvb_attach(tda827x_attach, fe0->dvb.frontend, cdec_conf->tuner_address, &dev->i2c_adap, tuner_conf)) return 0; @@ -944,12 +949,30 @@ static int dvb_init(struct saa7134_dev *dev) { int ret; int attach_xc3028 = 0; + struct videobuf_dvb_frontend *fe0; + + /* FIXME: add support for multi-frontend */ + mutex_init(&dev->frontends.lock); + INIT_LIST_HEAD(&dev->frontends.felist); + dev->frontends.active_fe_id = 0; + + printk(KERN_INFO "%s() allocating 1 frontend\n", __func__); + + if (videobuf_dvb_alloc_frontend(&dev->frontends, 1) == NULL) { + printk(KERN_ERR "%s() failed to alloc\n", __func__); + return -ENOMEM; + } + + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); + if (!fe0) + return -EINVAL; /* init struct videobuf_dvb */ dev->ts.nr_bufs = 32; dev->ts.nr_packets = 32*4; - dev->dvb.name = dev->name; - videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops, + fe0->dvb.name = dev->name; + videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops, &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_ALTERNATE, @@ -959,47 +982,47 @@ static int dvb_init(struct saa7134_dev *dev) switch (dev->board) { case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: dprintk("pinnacle 300i dvb setup\n"); - dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i, + fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params; + if (fe0->dvb.frontend) { + fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params; } break; case SAA7134_BOARD_AVERMEDIA_777: case SAA7134_BOARD_AVERMEDIA_A16AR: dprintk("avertv 777 dvb setup\n"); - dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777, + fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777, &dev->i2c_adap); - if (dev->dvb.frontend) { - dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend) { + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &dev->i2c_adap, 0x61, TUNER_PHILIPS_TD1316); } break; case SAA7134_BOARD_AVERMEDIA_A16D: dprintk("AverMedia A16D dvb setup\n"); - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_xc3028_mt352_dev, &dev->i2c_adap); attach_xc3028 = 1; break; case SAA7134_BOARD_MD7134: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &medion_cardbus, &dev->i2c_adap); - if (dev->dvb.frontend) { - dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend) { + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &dev->i2c_adap, medion_cardbus.tuner_address, TUNER_PHILIPS_FMD1216ME_MK3); } break; case SAA7134_BOARD_PHILIPS_TOUGH: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &philips_tu1216_60_config, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; - dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; + if (fe0->dvb.frontend) { + fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; + fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; } break; case SAA7134_BOARD_FLYDVBTDUO: @@ -1010,24 +1033,24 @@ static int dvb_init(struct saa7134_dev *dev) break; case SAA7134_BOARD_PHILIPS_EUROPA: case SAA7134_BOARD_VIDEOMATE_DVBT_300: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &philips_europa_config, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->original_demod_sleep = dev->dvb.frontend->ops.sleep; - dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep; - dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; - dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; - dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; + if (fe0->dvb.frontend) { + dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; + fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; + fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; + fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; + fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; } break; case SAA7134_BOARD_VIDEOMATE_DVBT_200: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &philips_tu1216_61_config, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; - dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; + if (fe0->dvb.frontend) { + fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; + fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; } break; case SAA7134_BOARD_KWORLD_DVBT_210: @@ -1066,14 +1089,14 @@ static int dvb_init(struct saa7134_dev *dev) &tda827x_cfg_0) < 0) goto dettach_frontend; } else { /* satellite */ - dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (dev->dvb.frontend) { - if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); + if (fe0->dvb.frontend) { + if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63, &dev->i2c_adap, 0) == NULL) { wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__); goto dettach_frontend; } - if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap, + if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap, 0x08, 0, 0) == NULL) { wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__); goto dettach_frontend; @@ -1083,11 +1106,11 @@ static int dvb_init(struct saa7134_dev *dev) break; case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &ads_tech_duo_config, &dev->i2c_adap); - if (dev->dvb.frontend) { - if (dvb_attach(tda827x_attach,dev->dvb.frontend, + if (fe0->dvb.frontend) { + if (dvb_attach(tda827x_attach,fe0->dvb.frontend, ads_tech_duo_config.tuner_address, &dev->i2c_adap, &ads_duo_cfg) == NULL) { wprintk("no tda827x tuner found at addr: %02x\n", @@ -1108,15 +1131,15 @@ static int dvb_init(struct saa7134_dev *dev) &tda827x_cfg_0) < 0) goto dettach_frontend; } else { /* satellite */ - dev->dvb.frontend = dvb_attach(tda10086_attach, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (dev->dvb.frontend) { - struct dvb_frontend *fe = dev->dvb.frontend; + if (fe0->dvb.frontend) { + struct dvb_frontend *fe = fe0->dvb.frontend; u8 dev_id = dev->eedata[2]; u8 data = 0xc4; struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1}; - if (dvb_attach(tda826x_attach, dev->dvb.frontend, + if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, &dev->i2c_adap, 0) == NULL) { wprintk("%s: Medion Quadro, no tda826x " "found !\n", __func__); @@ -1150,31 +1173,31 @@ static int dvb_init(struct saa7134_dev *dev) } break; case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: - dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180, + fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180, &dev->i2c_adap); - if (dev->dvb.frontend) - dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61, + if (fe0->dvb.frontend) + dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_TDHU2); break; case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI: case SAA7134_BOARD_KWORLD_ATSC110: - dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110, + fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110, &dev->i2c_adap); - if (dev->dvb.frontend) - dvb_attach(simple_tuner_attach, dev->dvb.frontend, + if (fe0->dvb.frontend) + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &dev->i2c_adap, 0x61, TUNER_PHILIPS_TUV1236D); break; case SAA7134_BOARD_FLYDVBS_LR300: - dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (dev->dvb.frontend) { - if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60, + if (fe0->dvb.frontend) { + if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, &dev->i2c_adap, 0) == NULL) { wprintk("%s: No tda826x found!\n", __func__); goto dettach_frontend; } - if (dvb_attach(isl6421_attach, dev->dvb.frontend, + if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap, 0x08, 0, 0) == NULL) { wprintk("%s: No ISL6421 found!\n", __func__); goto dettach_frontend; @@ -1182,25 +1205,25 @@ static int dvb_init(struct saa7134_dev *dev) } break; case SAA7134_BOARD_ASUS_EUROPA2_HYBRID: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &medion_cardbus, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->original_demod_sleep = dev->dvb.frontend->ops.sleep; - dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep; + if (fe0->dvb.frontend) { + dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; + fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; - dvb_attach(simple_tuner_attach, dev->dvb.frontend, + dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &dev->i2c_adap, medion_cardbus.tuner_address, TUNER_PHILIPS_FMD1216ME_MK3); } break; case SAA7134_BOARD_VIDEOMATE_DVBT_200A: - dev->dvb.frontend = dvb_attach(tda10046_attach, + fe0->dvb.frontend = dvb_attach(tda10046_attach, &philips_europa_config, &dev->i2c_adap); - if (dev->dvb.frontend) { - dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init; - dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; + if (fe0->dvb.frontend) { + fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init; + fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; } break; case SAA7134_BOARD_CINERGY_HT_PCMCIA: @@ -1239,15 +1262,15 @@ static int dvb_init(struct saa7134_dev *dev) goto dettach_frontend; break; case SAA7134_BOARD_PHILIPS_SNAKE: - dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (dev->dvb.frontend) { - if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60, + if (fe0->dvb.frontend) { + if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, &dev->i2c_adap, 0) == NULL) { wprintk("%s: No tda826x found!\n", __func__); goto dettach_frontend; } - if (dvb_attach(lnbp21_attach, dev->dvb.frontend, + if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, &dev->i2c_adap, 0, 0) == NULL) { wprintk("%s: No lnbp21 found!\n", __func__); goto dettach_frontend; @@ -1269,24 +1292,24 @@ static int dvb_init(struct saa7134_dev *dev) saa7134_set_gpio(dev, 25, 0); msleep(10); saa7134_set_gpio(dev, 25, 1); - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_xc3028_mt352_dev, &dev->i2c_adap); attach_xc3028 = 1; break; case SAA7134_BOARD_MD7134_BRIDGE_2: - dev->dvb.frontend = dvb_attach(tda10086_attach, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &sd1878_4m, &dev->i2c_adap); - if (dev->dvb.frontend) { + if (fe0->dvb.frontend) { struct dvb_frontend *fe; - if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60, + if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) { wprintk("%s: MD7134 DVB-S, no SD1878 " "found !\n", __func__); goto dettach_frontend; } /* we need to open the i2c gate (we know it exists) */ - fe = dev->dvb.frontend; + fe = fe0->dvb.frontend; fe->ops.i2c_gate_ctrl(fe, 1); if (dvb_attach(isl6405_attach, fe, &dev->i2c_adap, 0x08, 0, 0) == NULL) { @@ -1305,7 +1328,7 @@ static int dvb_init(struct saa7134_dev *dev) saa7134_set_gpio(dev, 25, 0); msleep(10); saa7134_set_gpio(dev, 25, 1); - dev->dvb.frontend = dvb_attach(mt352_attach, + fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_xc3028_mt352_dev, &dev->i2c_adap); attach_xc3028 = 1; @@ -1316,17 +1339,17 @@ static int dvb_init(struct saa7134_dev *dev) &tda827x_cfg_2) < 0) goto dettach_frontend; } else { /* satellite */ - dev->dvb.frontend = dvb_attach(tda10086_attach, + fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (dev->dvb.frontend) { + if (fe0->dvb.frontend) { if (dvb_attach(tda826x_attach, - dev->dvb.frontend, 0x60, + fe0->dvb.frontend, 0x60, &dev->i2c_adap, 0) == NULL) { wprintk("%s: Asus Tiger 3in1, no " "tda826x found!\n", __func__); goto dettach_frontend; } - if (dvb_attach(lnbp21_attach, dev->dvb.frontend, + if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, &dev->i2c_adap, 0, 0) == NULL) { wprintk("%s: Asus Tiger 3in1, no lnbp21" " found!\n", __func__); @@ -1352,10 +1375,10 @@ static int dvb_init(struct saa7134_dev *dev) .i2c_addr = 0x61, }; - if (!dev->dvb.frontend) + if (!fe0->dvb.frontend) return -1; - fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg); + fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (!fe) { printk(KERN_ERR "%s/2: xc3028 attach failed\n", dev->name); @@ -1363,40 +1386,47 @@ static int dvb_init(struct saa7134_dev *dev) } } - if (NULL == dev->dvb.frontend) { + if (NULL == fe0->dvb.frontend) { printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name); return -1; } /* define general-purpose callback pointer */ - dev->dvb.frontend->callback = saa7134_tuner_callback; + fe0->dvb.frontend->callback = saa7134_tuner_callback; /* register everything else */ - ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev, - adapter_nr); + ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, + &dev->pci->dev, adapter_nr, 0); /* this sequence is necessary to make the tda1004x load its firmware * and to enter analog mode of hybrid boards */ if (!ret) { - if (dev->dvb.frontend->ops.init) - dev->dvb.frontend->ops.init(dev->dvb.frontend); - if (dev->dvb.frontend->ops.sleep) - dev->dvb.frontend->ops.sleep(dev->dvb.frontend); - if (dev->dvb.frontend->ops.tuner_ops.sleep) - dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend); + if (fe0->dvb.frontend->ops.init) + fe0->dvb.frontend->ops.init(fe0->dvb.frontend); + if (fe0->dvb.frontend->ops.sleep) + fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend); + if (fe0->dvb.frontend->ops.tuner_ops.sleep) + fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend); } return ret; dettach_frontend: - if (dev->dvb.frontend) - dvb_frontend_detach(dev->dvb.frontend); - dev->dvb.frontend = NULL; + if (fe0->dvb.frontend) + dvb_frontend_detach(fe0->dvb.frontend); + fe0->dvb.frontend = NULL; return -1; } static int dvb_fini(struct saa7134_dev *dev) { + struct videobuf_dvb_frontend *fe0; + + /* Get the first frontend */ + fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); + if (!fe0) + return -EINVAL; + /* FIXME: I suspect that this code is bogus, since the entry for Pinnacle 300I DVB-T PAL already defines the proper init to allow the detection of mt2032 (TDA9887_PORT2_INACTIVE) @@ -1416,7 +1446,7 @@ static int dvb_fini(struct saa7134_dev *dev) u8 data = 0x80; struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1}; struct dvb_frontend *fe; - fe = dev->dvb.frontend; + fe = fe0->dvb.frontend; if (fe->ops.i2c_gate_ctrl) { fe->ops.i2c_gate_ctrl(fe, 1); i2c_transfer(&dev->i2c_adap, &msg, 1); @@ -1424,8 +1454,8 @@ static int dvb_fini(struct saa7134_dev *dev) } } } - if (dev->dvb.frontend) - videobuf_dvb_unregister(&dev->dvb); + if (fe0->dvb.frontend) + videobuf_dvb_unregister_bus(&dev->frontends); return 0; } diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 9a8766a78a0c..7f40511bcc04 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -534,7 +534,7 @@ static int empress_init(struct saa7134_dev *dev) return err; } printk(KERN_INFO "%s: registered device video%d [mpeg]\n", - dev->name,dev->empress_dev->minor & 0x1f); + dev->name, dev->empress_dev->num); videobuf_queue_sg_init(&dev->empress_tsq, &saa7134_ts_qops, &dev->pci->dev, &dev->slock, diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h index 491ab1f8fdd3..24096d6e1ef8 100644 --- a/drivers/media/video/saa7134/saa7134.h +++ b/drivers/media/video/saa7134/saa7134.h @@ -581,7 +581,7 @@ struct saa7134_dev { #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE) /* SAA7134_MPEG_DVB only */ - struct videobuf_dvb dvb; + struct videobuf_dvb_frontends frontends; int (*original_demod_sleep)(struct dvb_frontend *fe); int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage); int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg); diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c index 02fda4eecea3..6debb65152ee 100644 --- a/drivers/media/video/saa7185.c +++ b/drivers/media/video/saa7185.c @@ -25,43 +25,25 @@ */ #include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/kernel.h> -#include <linux/major.h> -#include <linux/slab.h> -#include <linux/mm.h> -#include <linux/signal.h> #include <linux/types.h> -#include <linux/i2c.h> -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> +#include <linux/ioctl.h> #include <asm/uaccess.h> - +#include <linux/i2c.h> +#include <linux/i2c-id.h> #include <linux/videodev.h> #include <linux/video_encoder.h> +#include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> MODULE_DESCRIPTION("Philips SAA7185 video encoder driver"); MODULE_AUTHOR("Dave Perks"); MODULE_LICENSE("GPL"); -#define I2C_NAME(s) (s)->name - - static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - /* ----------------------------------------------------------------------- */ struct saa7185 { @@ -75,32 +57,24 @@ struct saa7185 { int sat; }; -#define I2C_SAA7185 0x88 - /* ----------------------------------------------------------------------- */ -static inline int -saa7185_read (struct i2c_client *client) +static inline int saa7185_read(struct i2c_client *client) { return i2c_smbus_read_byte(client); } -static int -saa7185_write (struct i2c_client *client, - u8 reg, - u8 value) +static int saa7185_write(struct i2c_client *client, u8 reg, u8 value) { struct saa7185 *encoder = i2c_get_clientdata(client); - dprintk(1, KERN_DEBUG "SAA7185: %02x set to %02x\n", reg, value); + v4l_dbg(1, debug, client, "%02x set to %02x\n", reg, value); encoder->reg[reg] = value; return i2c_smbus_write_byte_data(client, reg, value); } -static int -saa7185_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int saa7185_write_block(struct i2c_client *client, + const u8 *data, unsigned int len) { int ret = -1; u8 reg; @@ -121,18 +95,17 @@ saa7185_write_block (struct i2c_client *client, encoder->reg[reg++] = data[1]; len -= 2; data += 2; - } while (len >= 2 && data[0] == reg && - block_len < 32); - if ((ret = i2c_master_send(client, block_data, - block_len)) < 0) + } while (len >= 2 && data[0] == reg && block_len < 32); + ret = i2c_master_send(client, block_data, block_len); + if (ret < 0) break; } } else { /* do some slow I2C emulation kind of thing */ while (len >= 2) { reg = *data++; - if ((ret = saa7185_write(client, reg, - *data++)) < 0) + ret = saa7185_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } @@ -240,15 +213,11 @@ static const unsigned char init_ntsc[] = { 0x66, 0x21, /* FSC3 */ }; -static int -saa7185_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg) { struct saa7185 *encoder = i2c_get_clientdata(client); switch (cmd) { - case 0: saa7185_write_block(client, init_common, sizeof(init_common)); @@ -264,7 +233,6 @@ saa7185_command (struct i2c_client *client, sizeof(init_pal)); break; } - break; case ENCODER_GET_CAPABILITIES: @@ -276,8 +244,8 @@ saa7185_command (struct i2c_client *client, VIDEO_ENCODER_SECAM | VIDEO_ENCODER_CCIR; cap->inputs = 1; cap->outputs = 1; - } break; + } case ENCODER_SET_NORM: { @@ -286,7 +254,6 @@ saa7185_command (struct i2c_client *client, //saa7185_write_block(client, init_common, sizeof(init_common)); switch (*iarg) { - case VIDEO_MODE_NTSC: saa7185_write_block(client, init_ntsc, sizeof(init_ntsc)); @@ -300,11 +267,10 @@ saa7185_command (struct i2c_client *client, case VIDEO_MODE_SECAM: default: return -EINVAL; - } encoder->norm = *iarg; - } break; + } case ENCODER_SET_INPUT: { @@ -314,7 +280,6 @@ saa7185_command (struct i2c_client *client, *iarg = 1: input is from ZR36060 */ switch (*iarg) { - case 0: /* Switch RTCE to 1 */ saa7185_write(client, 0x61, @@ -332,21 +297,19 @@ saa7185_command (struct i2c_client *client, default: return -EINVAL; - } - } break; + } case ENCODER_SET_OUTPUT: { int *iarg = arg; /* not much choice of outputs */ - if (*iarg != 0) { + if (*iarg != 0) return -EINVAL; - } - } break; + } case ENCODER_ENABLE_OUTPUT: { @@ -356,8 +319,8 @@ saa7185_command (struct i2c_client *client, saa7185_write(client, 0x61, (encoder->reg[0x61] & 0xbf) | (encoder->enable ? 0x00 : 0x40)); - } break; + } default: return -EINVAL; @@ -368,138 +331,65 @@ saa7185_command (struct i2c_client *client, /* ----------------------------------------------------------------------- */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = { I2C_SAA7185 >> 1, I2C_CLIENT_END }; +static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; -static unsigned short ignore = I2C_CLIENT_END; +I2C_CLIENT_INSMOD; -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; - -static struct i2c_driver i2c_driver_saa7185; - -static int -saa7185_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int saa7185_probe(struct i2c_client *client, + const struct i2c_device_id *id) { int i; - struct i2c_client *client; struct saa7185 *encoder; - dprintk(1, - KERN_INFO - "saa7185.c: detecting saa7185 client on address 0x%x\n", - address << 1); - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -ENODEV; - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!client) - return -ENOMEM; - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_saa7185; - strlcpy(I2C_NAME(client), "saa7185", sizeof(I2C_NAME(client))); + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL); - if (encoder == NULL) { - kfree(client); + if (encoder == NULL) return -ENOMEM; - } encoder->norm = VIDEO_MODE_NTSC; encoder->enable = 1; i2c_set_clientdata(client, encoder); - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(encoder); - return i; - } - i = saa7185_write_block(client, init_common, sizeof(init_common)); - if (i >= 0) { - i = saa7185_write_block(client, init_ntsc, - sizeof(init_ntsc)); - } - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach: init error %d\n", - I2C_NAME(client), i); - } else { - dprintk(1, - KERN_INFO - "%s_attach: chip version %d at address 0x%x\n", - I2C_NAME(client), saa7185_read(client) >> 5, - client->addr << 1); - } - + if (i >= 0) + i = saa7185_write_block(client, init_ntsc, sizeof(init_ntsc)); + if (i < 0) + v4l_dbg(1, debug, client, "init error %d\n", i); + else + v4l_dbg(1, debug, client, "revision 0x%x\n", + saa7185_read(client) >> 5); return 0; } -static int -saa7185_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "saa7185.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &saa7185_detect_client); -} - -static int -saa7185_detach_client (struct i2c_client *client) +static int saa7185_remove(struct i2c_client *client) { struct saa7185 *encoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } saa7185_write(client, 0x61, (encoder->reg[0x61]) | 0x40); /* SW: output off is active */ //saa7185_write(client, 0x3a, (encoder->reg[0x3a]) | 0x80); /* SW: color bar */ kfree(encoder); - kfree(client); - return 0; } /* ----------------------------------------------------------------------- */ -static struct i2c_driver i2c_driver_saa7185 = { - .driver = { - .name = "saa7185", /* name */ - }, - - .id = I2C_DRIVERID_SAA7185B, +static const struct i2c_device_id saa7185_id[] = { + { "saa7185", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, saa7185_id); - .attach_adapter = saa7185_attach_adapter, - .detach_client = saa7185_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "saa7185", + .driverid = I2C_DRIVERID_SAA7185B, .command = saa7185_command, + .probe = saa7185_probe, + .remove = saa7185_remove, + .id_table = saa7185_id, }; - -static int __init -saa7185_init (void) -{ - return i2c_add_driver(&i2c_driver_saa7185); -} - -static void __exit -saa7185_exit (void) -{ - i2c_del_driver(&i2c_driver_saa7185); -} - -module_init(saa7185_init); -module_exit(saa7185_exit); diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c index ae3949180c4e..044a2e94c34d 100644 --- a/drivers/media/video/se401.c +++ b/drivers/media/video/se401.c @@ -1412,7 +1412,7 @@ static int se401_probe(struct usb_interface *intf, return -EIO; } dev_info(&intf->dev, "registered new video device: video%d\n", - se401->vdev.minor); + se401->vdev.num); usb_set_intfdata (intf, se401); return 0; diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 76838091dc66..2407607f2eff 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -40,39 +40,39 @@ /* register offsets for sh7722 / sh7723 */ -#define CAPSR 0x00 -#define CAPCR 0x04 -#define CAMCR 0x08 -#define CMCYR 0x0c -#define CAMOR 0x10 -#define CAPWR 0x14 -#define CAIFR 0x18 -#define CSTCR 0x20 /* not on sh7723 */ -#define CSECR 0x24 /* not on sh7723 */ -#define CRCNTR 0x28 -#define CRCMPR 0x2c -#define CFLCR 0x30 -#define CFSZR 0x34 -#define CDWDR 0x38 -#define CDAYR 0x3c -#define CDACR 0x40 -#define CDBYR 0x44 -#define CDBCR 0x48 -#define CBDSR 0x4c -#define CFWCR 0x5c -#define CLFCR 0x60 -#define CDOCR 0x64 -#define CDDCR 0x68 -#define CDDAR 0x6c -#define CEIER 0x70 -#define CETCR 0x74 -#define CSTSR 0x7c -#define CSRTR 0x80 -#define CDSSR 0x84 -#define CDAYR2 0x90 -#define CDACR2 0x94 -#define CDBYR2 0x98 -#define CDBCR2 0x9c +#define CAPSR 0x00 /* Capture start register */ +#define CAPCR 0x04 /* Capture control register */ +#define CAMCR 0x08 /* Capture interface control register */ +#define CMCYR 0x0c /* Capture interface cycle register */ +#define CAMOR 0x10 /* Capture interface offset register */ +#define CAPWR 0x14 /* Capture interface width register */ +#define CAIFR 0x18 /* Capture interface input format register */ +#define CSTCR 0x20 /* Camera strobe control register (<= sh7722) */ +#define CSECR 0x24 /* Camera strobe emission count register (<= sh7722) */ +#define CRCNTR 0x28 /* CEU register control register */ +#define CRCMPR 0x2c /* CEU register forcible control register */ +#define CFLCR 0x30 /* Capture filter control register */ +#define CFSZR 0x34 /* Capture filter size clip register */ +#define CDWDR 0x38 /* Capture destination width register */ +#define CDAYR 0x3c /* Capture data address Y register */ +#define CDACR 0x40 /* Capture data address C register */ +#define CDBYR 0x44 /* Capture data bottom-field address Y register */ +#define CDBCR 0x48 /* Capture data bottom-field address C register */ +#define CBDSR 0x4c /* Capture bundle destination size register */ +#define CFWCR 0x5c /* Firewall operation control register */ +#define CLFCR 0x60 /* Capture low-pass filter control register */ +#define CDOCR 0x64 /* Capture data output control register */ +#define CDDCR 0x68 /* Capture data complexity level register */ +#define CDDAR 0x6c /* Capture data complexity level address register */ +#define CEIER 0x70 /* Capture event interrupt enable register */ +#define CETCR 0x74 /* Capture event flag clear register */ +#define CSTSR 0x7c /* Capture status register */ +#define CSRTR 0x80 /* Capture software reset register */ +#define CDSSR 0x84 /* Capture data size register */ +#define CDAYR2 0x90 /* Capture data address Y register 2 */ +#define CDACR2 0x94 /* Capture data address C register 2 */ +#define CDBYR2 0x98 /* Capture data bottom-field address Y register 2 */ +#define CDBCR2 0x9c /* Capture data bottom-field address C register 2 */ static DEFINE_MUTEX(camera_lock); @@ -165,6 +165,7 @@ static void sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev) ceu_write(pcdev, CETCR, 0x0317f313 ^ 0x10); if (pcdev->active) { + pcdev->active->state = VIDEOBUF_ACTIVE; ceu_write(pcdev, CDAYR, videobuf_to_dma_contig(pcdev->active)); ceu_write(pcdev, CAPSR, 0x1); /* start capture */ } @@ -236,7 +237,7 @@ static void sh_mobile_ceu_videobuf_queue(struct videobuf_queue *vq, dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %zd\n", __func__, vb, vb->baddr, vb->bsize); - vb->state = VIDEOBUF_ACTIVE; + vb->state = VIDEOBUF_QUEUED; spin_lock_irqsave(&pcdev->lock, flags); list_add_tail(&vb->queue, &pcdev->capture); @@ -323,12 +324,24 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd) { struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; + unsigned long flags; BUG_ON(icd != pcdev->icd); /* disable capture, disable interrupts */ ceu_write(pcdev, CEIER, 0); ceu_write(pcdev, CAPSR, 1 << 16); /* reset */ + + /* make sure active buffer is canceled */ + spin_lock_irqsave(&pcdev->lock, flags); + if (pcdev->active) { + list_del(&pcdev->active->queue); + pcdev->active->state = VIDEOBUF_ERROR; + wake_up_all(&pcdev->active->done); + pcdev->active = NULL; + } + spin_unlock_irqrestore(&pcdev->lock, flags); + icd->ops->release(icd); dev_info(&icd->dev, @@ -391,7 +404,20 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd, ceu_write(pcdev, CFLCR, 0); /* data fetch mode - no scaling */ ceu_write(pcdev, CFSZR, (icd->height << 16) | cfszr_width); ceu_write(pcdev, CLFCR, 0); /* data fetch mode - no lowpass filter */ - ceu_write(pcdev, CDOCR, 0x00000016); + + /* A few words about byte order (observed in Big Endian mode) + * + * In data fetch mode bytes are received in chunks of 8 bytes. + * D0, D1, D2, D3, D4, D5, D6, D7 (D0 received first) + * + * The data is however by default written to memory in reverse order: + * D7, D6, D5, D4, D3, D2, D1, D0 (D7 written to lowest byte) + * + * The lowest three bits of CDOCR allows us to do swapping, + * using 7 we swap the data bytes to match the incoming order: + * D0, D1, D2, D3, D4, D5, D6, D7 + */ + ceu_write(pcdev, CDOCR, 0x00000017); ceu_write(pcdev, CDWDR, cdwdr_width); ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */ diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 20e30bd9364b..fcd2b62f92c4 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -1008,7 +1008,7 @@ static int sn9c102_stream_interrupt(struct sn9c102_device* cam) cam->state |= DEV_MISCONFIGURED; DBG(1, "URB timeout reached. The camera is misconfigured. " "To use it, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -1734,7 +1734,7 @@ static void sn9c102_release_resources(struct kref *kref) cam = container_of(kref, struct sn9c102_device, kref); - DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->minor); + DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->num); video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); usb_put_dev(cam->usbdev); @@ -1792,7 +1792,7 @@ static int sn9c102_open(struct inode* inode, struct file* filp) if (cam->users) { DBG(2, "Device /dev/video%d is already in use", - cam->v4ldev->minor); + cam->v4ldev->num); DBG(3, "Simultaneous opens are not supported"); /* open() must follow the open flags and should block @@ -1845,7 +1845,7 @@ static int sn9c102_open(struct inode* inode, struct file* filp) cam->frame_count = 0; sn9c102_empty_framequeues(cam); - DBG(3, "Video device /dev/video%d is open", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d is open", cam->v4ldev->num); out: mutex_unlock(&cam->open_mutex); @@ -1870,7 +1870,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp) cam->users--; wake_up_interruptible_nr(&cam->wait_open, 1); - DBG(3, "Video device /dev/video%d closed", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d closed", cam->v4ldev->num); kref_put(&cam->kref, sn9c102_release_resources); @@ -2432,7 +2432,7 @@ sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -2445,7 +2445,7 @@ sn9c102_vidioc_s_crop(struct sn9c102_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -2689,7 +2689,7 @@ sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -2701,7 +2701,7 @@ sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -2748,7 +2748,7 @@ sn9c102_vidioc_s_jpegcomp(struct sn9c102_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware " "problems. To use the camera, close and open " - "/dev/video%d again.", cam->v4ldev->minor); + "/dev/video%d again.", cam->v4ldev->num); return -EIO; } @@ -3348,7 +3348,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) goto fail; } - DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->minor); + DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->num); video_set_drvdata(cam->v4ldev, cam); cam->module_param.force_munmap = force_munmap[dev_nr]; @@ -3402,7 +3402,7 @@ static void sn9c102_usb_disconnect(struct usb_interface* intf) if (cam->users) { DBG(2, "Device /dev/video%d is open! Deregistration and " "memory deallocation are deferred.", - cam->v4ldev->minor); + cam->v4ldev->num); cam->state |= DEV_MISCONFIGURED; sn9c102_stop_transfer(cam); cam->state |= DEV_DISCONNECTED; diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c index 1adc257ebdb9..bb7a9d480e8f 100644 --- a/drivers/media/video/soc_camera_platform.c +++ b/drivers/media/video/soc_camera_platform.c @@ -18,15 +18,7 @@ #include <linux/videodev2.h> #include <media/v4l2-common.h> #include <media/soc_camera.h> - -struct soc_camera_platform_info { - int iface; - char *format_name; - unsigned long format_depth; - struct v4l2_pix_format format; - unsigned long bus_param; - int (*set_capture)(struct soc_camera_platform_info *info, int enable); -}; +#include <media/soc_camera_platform.h> struct soc_camera_platform_priv { struct soc_camera_platform_info *info; @@ -44,11 +36,21 @@ soc_camera_platform_get_info(struct soc_camera_device *icd) static int soc_camera_platform_init(struct soc_camera_device *icd) { + struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd); + + if (p->power) + p->power(1); + return 0; } static int soc_camera_platform_release(struct soc_camera_device *icd) { + struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd); + + if (p->power) + p->power(0); + return 0; } diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c index db69bc5556d6..e9eb6d754d5c 100644 --- a/drivers/media/video/stk-webcam.c +++ b/drivers/media/video/stk-webcam.c @@ -27,7 +27,6 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/slab.h> -#include <linux/kref.h> #include <linux/usb.h> #include <linux/mm.h> @@ -560,7 +559,7 @@ static void stk_clean_iso(struct stk_camera *dev) urb = dev->isobufs[i].urb; if (urb) { - if (atomic_read(&dev->urbs_used)) + if (atomic_read(&dev->urbs_used) && is_present(dev)) usb_kill_urb(urb); usb_free_urb(urb); } @@ -689,18 +688,14 @@ static int v4l_stk_release(struct inode *inode, struct file *fp) { struct stk_camera *dev = fp->private_data; - if (dev->owner != fp) { - usb_autopm_put_interface(dev->interface); - return 0; + if (dev->owner == fp) { + stk_stop_stream(dev); + stk_free_buffers(dev); + dev->owner = NULL; } - stk_stop_stream(dev); - - stk_free_buffers(dev); - - dev->owner = NULL; - - usb_autopm_put_interface(dev->interface); + if(is_present(dev)) + usb_autopm_put_interface(dev->interface); return 0; } @@ -714,9 +709,6 @@ static ssize_t v4l_stk_read(struct file *fp, char __user *buf, struct stk_sio_buffer *sbuf; struct stk_camera *dev = fp->private_data; - if (dev == NULL) - return -EIO; - if (!is_present(dev)) return -EIO; if (dev->owner && dev->owner != fp) @@ -773,9 +765,6 @@ static unsigned int v4l_stk_poll(struct file *fp, poll_table *wait) { struct stk_camera *dev = fp->private_data; - if (dev == NULL) - return -ENODEV; - poll_wait(fp, &dev->wait_frame, wait); if (!is_present(dev)) @@ -1342,7 +1331,7 @@ static int stk_register_video_device(struct stk_camera *dev) STK_ERROR("v4l registration failed\n"); else STK_INFO("Syntek USB2.0 Camera is now controlling video device" - " /dev/video%d\n", dev->vdev.minor); + " /dev/video%d\n", dev->vdev.num); return err; } @@ -1436,8 +1425,8 @@ static void stk_camera_disconnect(struct usb_interface *interface) wake_up_interruptible(&dev->wait_frame); stk_remove_sysfs_files(&dev->vdev); - STK_INFO("Syntek USB2.0 Camera release resources" - "video device /dev/video%d\n", dev->vdev.minor); + STK_INFO("Syntek USB2.0 Camera release resources " + "video device /dev/video%d\n", dev->vdev.num); video_unregister_device(&dev->vdev); } diff --git a/drivers/media/video/stk-webcam.h b/drivers/media/video/stk-webcam.h index 084a85bdd16e..9f6736637571 100644 --- a/drivers/media/video/stk-webcam.h +++ b/drivers/media/video/stk-webcam.h @@ -122,7 +122,6 @@ struct stk_camera { #define vdev_to_camera(d) container_of(d, struct stk_camera, vdev) -void stk_camera_delete(struct kref *); int stk_camera_write_reg(struct stk_camera *, u16, u8); int stk_camera_read_reg(struct stk_camera *, u16, int *); diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 9c549d935994..328c41b1517d 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -1470,7 +1470,8 @@ static int stv680_probe (struct usb_interface *intf, const struct usb_device_id retval = -EIO; goto error_vdev; } - PDEBUG (0, "STV(i): registered new video device: video%d", stv680->vdev->minor); + PDEBUG(0, "STV(i): registered new video device: video%d", + stv680->vdev->num); usb_set_intfdata (intf, stv680); retval = stv680_create_sysfs_files(stv680->vdev); diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c index bcc32fa92a81..3b0b84c2e451 100644 --- a/drivers/media/video/tveeprom.c +++ b/drivers/media/video/tveeprom.c @@ -242,7 +242,7 @@ hauppauge_tuner[] = { TUNER_ABSENT, "TCL M2523_3DBH_E"}, { TUNER_ABSENT, "TCL M2523_3DIH_E"}, { TUNER_ABSENT, "TCL MFPE05_2_U"}, - { TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216MEX"}, + { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"}, { TUNER_ABSENT, "Philips FRH2036B"}, { TUNER_ABSENT, "Panasonic ENGF75_01GF"}, { TUNER_ABSENT, "MaxLinear MXL5005"}, diff --git a/drivers/media/video/usbvideo/konicawc.c b/drivers/media/video/usbvideo/konicawc.c index e986c28b7bb0..da27a5287983 100644 --- a/drivers/media/video/usbvideo/konicawc.c +++ b/drivers/media/video/usbvideo/konicawc.c @@ -229,7 +229,8 @@ static void konicawc_register_input(struct konicawc *cam, struct usb_device *dev cam->input = input_dev = input_allocate_device(); if (!input_dev) { - warn("Not enough memory for camera's input device\n"); + dev_warn(&dev->dev, + "Not enough memory for camera's input device\n"); return; } @@ -243,8 +244,9 @@ static void konicawc_register_input(struct konicawc *cam, struct usb_device *dev error = input_register_device(cam->input); if (error) { - warn("Failed to register camera's input device, err: %d\n", - error); + dev_warn(&dev->dev, + "Failed to register camera's input device, err: %d\n", + error); input_free_device(cam->input); cam->input = NULL; } diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c index 05c61b523115..4459b8a7f818 100644 --- a/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/drivers/media/video/usbvideo/quickcam_messenger.c @@ -93,7 +93,7 @@ static void qcm_register_input(struct qcm *cam, struct usb_device *dev) cam->input = input_dev = input_allocate_device(); if (!input_dev) { - warn("insufficient mem for cam input device"); + dev_warn(&dev->dev, "insufficient mem for cam input device\n"); return; } @@ -107,8 +107,9 @@ static void qcm_register_input(struct qcm *cam, struct usb_device *dev) error = input_register_device(cam->input); if (error) { - warn("Failed to register camera's input device, err: %d\n", - error); + dev_warn(&dev->dev, + "Failed to register camera's input device, err: %d\n", + error); input_free_device(cam->input); cam->input = NULL; } @@ -587,8 +588,9 @@ static int qcm_compress_iso(struct uvd *uvd, struct urb *dataurb) dataurb->iso_frame_desc[i].offset; if (st < 0) { - warn("Data error: packet=%d. len=%d. status=%d.", - i, n, st); + dev_warn(&uvd->dev->dev, + "Data error: packet=%d. len=%d. status=%d.\n", + i, n, st); uvd->stats.iso_err_count++; continue; } @@ -699,7 +701,7 @@ static void qcm_stop_data(struct uvd *uvd) ret = qcm_camera_off(uvd); if (ret) - warn("couldn't turn the cam off."); + dev_warn(&uvd->dev->dev, "couldn't turn the cam off.\n"); uvd->streaming = 0; diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c index 07cd87d16f69..7c575bb8184f 100644 --- a/drivers/media/video/usbvideo/usbvideo.c +++ b/drivers/media/video/usbvideo/usbvideo.c @@ -1059,7 +1059,7 @@ int usbvideo_RegisterVideoDevice(struct uvd *uvd) dev_info(&uvd->dev->dev, "%s on /dev/video%d: canvas=%s videosize=%s\n", (uvd->handle != NULL) ? uvd->handle->drvName : "???", - uvd->vdev.minor, tmp2, tmp1); + uvd->vdev.num, tmp2, tmp1); usb_get_dev(uvd->dev); return 0; diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c index 7a127d6bfdee..8e2d58bec481 100644 --- a/drivers/media/video/usbvideo/vicam.c +++ b/drivers/media/video/usbvideo/vicam.c @@ -877,7 +877,8 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id) return -EIO; } - printk(KERN_INFO "ViCam webcam driver now controlling video device %d\n",cam->vdev.minor); + printk(KERN_INFO "ViCam webcam driver now controlling video device %d\n", + cam->vdev.num); usb_set_intfdata (intf, cam); diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c index 92427fdc1459..9907b9aff2b9 100644 --- a/drivers/media/video/usbvision/usbvision-i2c.c +++ b/drivers/media/video/usbvision/usbvision-i2c.c @@ -236,7 +236,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision) sizeof(struct i2c_client)); sprintf(usbvision->i2c_adap.name + strlen(usbvision->i2c_adap.name), - " #%d", usbvision->vdev->minor & 0x1f); + " #%d", usbvision->vdev->num); PDEBUG(DBG_I2C,"Adaptername: %s", usbvision->i2c_adap.name); usbvision->i2c_adap.dev.parent = &usbvision->dev->dev; diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index 77aeb39b2750..d185b57fdcd0 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -1440,7 +1440,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision) // vbi Device: if (usbvision->vbi) { PDEBUG(DBG_PROBE, "unregister /dev/vbi%d [v4l2]", - usbvision->vbi->minor & 0x1f); + usbvision->vbi->num); if (usbvision->vbi->minor != -1) { video_unregister_device(usbvision->vbi); } else { @@ -1452,7 +1452,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision) // Radio Device: if (usbvision->rdev) { PDEBUG(DBG_PROBE, "unregister /dev/radio%d [v4l2]", - usbvision->rdev->minor & 0x1f); + usbvision->rdev->num); if (usbvision->rdev->minor != -1) { video_unregister_device(usbvision->rdev); } else { @@ -1464,7 +1464,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision) // Video Device: if (usbvision->vdev) { PDEBUG(DBG_PROBE, "unregister /dev/video%d [v4l2]", - usbvision->vdev->minor & 0x1f); + usbvision->vdev->num); if (usbvision->vdev->minor != -1) { video_unregister_device(usbvision->vdev); } else { @@ -1490,7 +1490,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision) goto err_exit; } printk(KERN_INFO "USBVision[%d]: registered USBVision Video device /dev/video%d [v4l2]\n", - usbvision->nr,usbvision->vdev->minor & 0x1f); + usbvision->nr, usbvision->vdev->num); // Radio Device: if (usbvision_device_data[usbvision->DevModel].Radio) { @@ -1507,7 +1507,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision) goto err_exit; } printk(KERN_INFO "USBVision[%d]: registered USBVision Radio device /dev/radio%d [v4l2]\n", - usbvision->nr, usbvision->rdev->minor & 0x1f); + usbvision->nr, usbvision->rdev->num); } // vbi Device: if (usbvision_device_data[usbvision->DevModel].vbi) { @@ -1523,7 +1523,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision) goto err_exit; } printk(KERN_INFO "USBVision[%d]: registered USBVision VBI device /dev/vbi%d [v4l2] (Not Working Yet!)\n", - usbvision->nr,usbvision->vbi->minor & 0x1f); + usbvision->nr, usbvision->vbi->num); } // all done return 0; diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 78e4c4e09d89..758dfefaba8d 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -464,7 +464,7 @@ static int uvc_v4l2_release(struct inode *inode, struct file *file) return 0; } -static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file, +static int __uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct video_device *vdev = video_devdata(file); @@ -978,8 +978,8 @@ static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file, return uvc_xu_ctrl_query(video, arg, 1); default: - if ((ret = v4l_compat_translate_ioctl(inode, file, cmd, arg, - uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD) + if ((ret = v4l_compat_translate_ioctl(file, cmd, arg, + __uvc_v4l2_do_ioctl)) == -ENOIOCTLCMD) uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd); return ret; @@ -988,6 +988,12 @@ static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file, return ret; } +static int uvc_v4l2_do_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, void *arg) +{ + return __uvc_v4l2_do_ioctl(file, cmd, arg); +} + static int uvc_v4l2_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c index 928cb4037372..f13c0a9d684f 100644 --- a/drivers/media/video/v4l1-compat.c +++ b/drivers/media/video/v4l1-compat.c @@ -57,8 +57,7 @@ MODULE_LICENSE("GPL"); */ static int -get_v4l_control(struct inode *inode, - struct file *file, +get_v4l_control(struct file *file, int cid, v4l2_kioctl drv) { @@ -67,12 +66,12 @@ get_v4l_control(struct inode *inode, int err; qctrl2.id = cid; - err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2); + err = drv(file, VIDIOC_QUERYCTRL, &qctrl2); if (err < 0) dprintk("VIDIOC_QUERYCTRL: %d\n", err); if (err == 0 && !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED)) { ctrl2.id = qctrl2.id; - err = drv(inode, file, VIDIOC_G_CTRL, &ctrl2); + err = drv(file, VIDIOC_G_CTRL, &ctrl2); if (err < 0) { dprintk("VIDIOC_G_CTRL: %d\n", err); return 0; @@ -85,8 +84,7 @@ get_v4l_control(struct inode *inode, } static int -set_v4l_control(struct inode *inode, - struct file *file, +set_v4l_control(struct file *file, int cid, int value, v4l2_kioctl drv) @@ -96,7 +94,7 @@ set_v4l_control(struct inode *inode, int err; qctrl2.id = cid; - err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2); + err = drv(file, VIDIOC_QUERYCTRL, &qctrl2); if (err < 0) dprintk("VIDIOC_QUERYCTRL: %d\n", err); if (err == 0 && @@ -114,7 +112,7 @@ set_v4l_control(struct inode *inode, + 32767) / 65535; ctrl2.value += qctrl2.minimum; - err = drv(inode, file, VIDIOC_S_CTRL, &ctrl2); + err = drv(file, VIDIOC_S_CTRL, &ctrl2); if (err < 0) dprintk("VIDIOC_S_CTRL: %d\n", err); } @@ -222,7 +220,6 @@ static int poll_one(struct file *file, struct poll_wqueues *pwq) } static int count_inputs( - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -232,14 +229,13 @@ static int count_inputs( for (i = 0;; i++) { memset(&input2, 0, sizeof(input2)); input2.index = i; - if (0 != drv(inode, file, VIDIOC_ENUMINPUT, &input2)) + if (0 != drv(file, VIDIOC_ENUMINPUT, &input2)) break; } return i; } static int check_size( - struct inode *inode, struct file *file, v4l2_kioctl drv, int *maxw, @@ -252,14 +248,14 @@ static int check_size( memset(&fmt2, 0, sizeof(fmt2)); desc2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - if (0 != drv(inode, file, VIDIOC_ENUM_FMT, &desc2)) + if (0 != drv(file, VIDIOC_ENUM_FMT, &desc2)) goto done; fmt2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; fmt2.fmt.pix.width = 10000; fmt2.fmt.pix.height = 10000; fmt2.fmt.pix.pixelformat = desc2.pixelformat; - if (0 != drv(inode, file, VIDIOC_TRY_FMT, &fmt2)) + if (0 != drv(file, VIDIOC_TRY_FMT, &fmt2)) goto done; *maxw = fmt2.fmt.pix.width; @@ -273,7 +269,6 @@ done: static noinline int v4l1_compat_get_capabilities( struct video_capability *cap, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -289,13 +284,13 @@ static noinline int v4l1_compat_get_capabilities( memset(cap, 0, sizeof(*cap)); memset(&fbuf, 0, sizeof(fbuf)); - err = drv(inode, file, VIDIOC_QUERYCAP, cap2); + err = drv(file, VIDIOC_QUERYCAP, cap2); if (err < 0) { dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %d\n", err); goto done; } if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY) { - err = drv(inode, file, VIDIOC_G_FBUF, &fbuf); + err = drv(file, VIDIOC_G_FBUF, &fbuf); if (err < 0) { dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %d\n", err); memset(&fbuf, 0, sizeof(fbuf)); @@ -317,8 +312,8 @@ static noinline int v4l1_compat_get_capabilities( if (fbuf.capability & V4L2_FBUF_CAP_LIST_CLIPPING) cap->type |= VID_TYPE_CLIPPING; - cap->channels = count_inputs(inode, file, drv); - check_size(inode, file, drv, + cap->channels = count_inputs(file, drv); + check_size(file, drv, &cap->maxwidth, &cap->maxheight); cap->audios = 0; /* FIXME */ cap->minwidth = 48; /* FIXME */ @@ -331,7 +326,6 @@ done: static noinline int v4l1_compat_get_frame_buffer( struct video_buffer *buffer, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -341,7 +335,7 @@ static noinline int v4l1_compat_get_frame_buffer( memset(buffer, 0, sizeof(*buffer)); memset(&fbuf, 0, sizeof(fbuf)); - err = drv(inode, file, VIDIOC_G_FBUF, &fbuf); + err = drv(file, VIDIOC_G_FBUF, &fbuf); if (err < 0) { dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %d\n", err); goto done; @@ -386,7 +380,6 @@ done: static noinline int v4l1_compat_set_frame_buffer( struct video_buffer *buffer, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -415,7 +408,7 @@ static noinline int v4l1_compat_set_frame_buffer( break; } fbuf.fmt.bytesperline = buffer->bytesperline; - err = drv(inode, file, VIDIOC_S_FBUF, &fbuf); + err = drv(file, VIDIOC_S_FBUF, &fbuf); if (err < 0) dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %d\n", err); return err; @@ -423,7 +416,6 @@ static noinline int v4l1_compat_set_frame_buffer( static noinline int v4l1_compat_get_win_cap_dimensions( struct video_window *win, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -438,7 +430,7 @@ static noinline int v4l1_compat_get_win_cap_dimensions( memset(win, 0, sizeof(*win)); fmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY; - err = drv(inode, file, VIDIOC_G_FMT, fmt); + err = drv(file, VIDIOC_G_FMT, fmt); if (err < 0) dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %d\n", err); if (err == 0) { @@ -453,7 +445,7 @@ static noinline int v4l1_compat_get_win_cap_dimensions( } fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_G_FMT, fmt); + err = drv(file, VIDIOC_G_FMT, fmt); if (err < 0) { dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %d\n", err); goto done; @@ -472,7 +464,6 @@ done: static noinline int v4l1_compat_set_win_cap_dimensions( struct video_window *win, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -485,8 +476,8 @@ static noinline int v4l1_compat_set_win_cap_dimensions( return err; } fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - drv(inode, file, VIDIOC_STREAMOFF, &fmt->type); - err1 = drv(inode, file, VIDIOC_G_FMT, fmt); + drv(file, VIDIOC_STREAMOFF, &fmt->type); + err1 = drv(file, VIDIOC_G_FMT, fmt); if (err1 < 0) dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %d\n", err1); if (err1 == 0) { @@ -494,7 +485,7 @@ static noinline int v4l1_compat_set_win_cap_dimensions( fmt->fmt.pix.height = win->height; fmt->fmt.pix.field = V4L2_FIELD_ANY; fmt->fmt.pix.bytesperline = 0; - err = drv(inode, file, VIDIOC_S_FMT, fmt); + err = drv(file, VIDIOC_S_FMT, fmt); if (err < 0) dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %d\n", err); @@ -511,7 +502,7 @@ static noinline int v4l1_compat_set_win_cap_dimensions( fmt->fmt.win.chromakey = win->chromakey; fmt->fmt.win.clips = (void __user *)win->clips; fmt->fmt.win.clipcount = win->clipcount; - err2 = drv(inode, file, VIDIOC_S_FMT, fmt); + err2 = drv(file, VIDIOC_S_FMT, fmt); if (err2 < 0) dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %d\n", err2); @@ -525,7 +516,6 @@ static noinline int v4l1_compat_set_win_cap_dimensions( static noinline int v4l1_compat_turn_preview_on_off( int *on, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -536,9 +526,9 @@ static noinline int v4l1_compat_turn_preview_on_off( /* dirty hack time. But v4l1 has no STREAMOFF * equivalent in the API, and this one at * least comes close ... */ - drv(inode, file, VIDIOC_STREAMOFF, &captype); + drv(file, VIDIOC_STREAMOFF, &captype); } - err = drv(inode, file, VIDIOC_OVERLAY, on); + err = drv(file, VIDIOC_OVERLAY, on); if (err < 0) dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %d\n", err); return err; @@ -546,7 +536,6 @@ static noinline int v4l1_compat_turn_preview_on_off( static noinline int v4l1_compat_get_input_info( struct video_channel *chan, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -556,7 +545,7 @@ static noinline int v4l1_compat_get_input_info( memset(&input2, 0, sizeof(input2)); input2.index = chan->channel; - err = drv(inode, file, VIDIOC_ENUMINPUT, &input2); + err = drv(file, VIDIOC_ENUMINPUT, &input2); if (err < 0) { dprintk("VIDIOCGCHAN / VIDIOC_ENUMINPUT: " "channel=%d err=%d\n", chan->channel, err); @@ -578,7 +567,7 @@ static noinline int v4l1_compat_get_input_info( break; } chan->norm = 0; - err = drv(inode, file, VIDIOC_G_STD, &sid); + err = drv(file, VIDIOC_G_STD, &sid); if (err < 0) dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %d\n", err); if (err == 0) { @@ -595,14 +584,13 @@ done: static noinline int v4l1_compat_set_input( struct video_channel *chan, - struct inode *inode, struct file *file, v4l2_kioctl drv) { int err; v4l2_std_id sid = 0; - err = drv(inode, file, VIDIOC_S_INPUT, &chan->channel); + err = drv(file, VIDIOC_S_INPUT, &chan->channel); if (err < 0) dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %d\n", err); switch (chan->norm) { @@ -617,7 +605,7 @@ static noinline int v4l1_compat_set_input( break; } if (0 != sid) { - err = drv(inode, file, VIDIOC_S_STD, &sid); + err = drv(file, VIDIOC_S_STD, &sid); if (err < 0) dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %d\n", err); } @@ -626,7 +614,6 @@ static noinline int v4l1_compat_set_input( static noinline int v4l1_compat_get_picture( struct video_picture *pict, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -639,19 +626,19 @@ static noinline int v4l1_compat_get_picture( return err; } - pict->brightness = get_v4l_control(inode, file, + pict->brightness = get_v4l_control(file, V4L2_CID_BRIGHTNESS, drv); - pict->hue = get_v4l_control(inode, file, + pict->hue = get_v4l_control(file, V4L2_CID_HUE, drv); - pict->contrast = get_v4l_control(inode, file, + pict->contrast = get_v4l_control(file, V4L2_CID_CONTRAST, drv); - pict->colour = get_v4l_control(inode, file, + pict->colour = get_v4l_control(file, V4L2_CID_SATURATION, drv); - pict->whiteness = get_v4l_control(inode, file, + pict->whiteness = get_v4l_control(file, V4L2_CID_WHITENESS, drv); fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_G_FMT, fmt); + err = drv(file, VIDIOC_G_FMT, fmt); if (err < 0) { dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n", err); goto done; @@ -669,7 +656,6 @@ done: static noinline int v4l1_compat_set_picture( struct video_picture *pict, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -685,15 +671,15 @@ static noinline int v4l1_compat_set_picture( } memset(&fbuf, 0, sizeof(fbuf)); - set_v4l_control(inode, file, + set_v4l_control(file, V4L2_CID_BRIGHTNESS, pict->brightness, drv); - set_v4l_control(inode, file, + set_v4l_control(file, V4L2_CID_HUE, pict->hue, drv); - set_v4l_control(inode, file, + set_v4l_control(file, V4L2_CID_CONTRAST, pict->contrast, drv); - set_v4l_control(inode, file, + set_v4l_control(file, V4L2_CID_SATURATION, pict->colour, drv); - set_v4l_control(inode, file, + set_v4l_control(file, V4L2_CID_WHITENESS, pict->whiteness, drv); /* * V4L1 uses this ioctl to set both memory capture and overlay @@ -703,7 +689,7 @@ static noinline int v4l1_compat_set_picture( */ fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_G_FMT, fmt); + err = drv(file, VIDIOC_G_FMT, fmt); /* If VIDIOC_G_FMT failed, then the driver likely doesn't support memory capture. Trying to set the memory capture parameters would be pointless. */ @@ -714,13 +700,13 @@ static noinline int v4l1_compat_set_picture( palette_to_pixelformat(pict->palette)) { fmt->fmt.pix.pixelformat = palette_to_pixelformat( pict->palette); - mem_err = drv(inode, file, VIDIOC_S_FMT, fmt); + mem_err = drv(file, VIDIOC_S_FMT, fmt); if (mem_err < 0) dprintk("VIDIOCSPICT / VIDIOC_S_FMT: %d\n", mem_err); } - err = drv(inode, file, VIDIOC_G_FBUF, &fbuf); + err = drv(file, VIDIOC_G_FBUF, &fbuf); /* If VIDIOC_G_FBUF failed, then the driver likely doesn't support overlay. Trying to set the overlay parameters would be quite pointless. */ @@ -731,7 +717,7 @@ static noinline int v4l1_compat_set_picture( palette_to_pixelformat(pict->palette)) { fbuf.fmt.pixelformat = palette_to_pixelformat( pict->palette); - ovl_err = drv(inode, file, VIDIOC_S_FBUF, &fbuf); + ovl_err = drv(file, VIDIOC_S_FBUF, &fbuf); if (ovl_err < 0) dprintk("VIDIOCSPICT / VIDIOC_S_FBUF: %d\n", ovl_err); @@ -752,7 +738,6 @@ static noinline int v4l1_compat_set_picture( static noinline int v4l1_compat_get_tuner( struct video_tuner *tun, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -762,7 +747,7 @@ static noinline int v4l1_compat_get_tuner( v4l2_std_id sid; memset(&tun2, 0, sizeof(tun2)); - err = drv(inode, file, VIDIOC_G_TUNER, &tun2); + err = drv(file, VIDIOC_G_TUNER, &tun2); if (err < 0) { dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %d\n", err); goto done; @@ -778,7 +763,7 @@ static noinline int v4l1_compat_get_tuner( for (i = 0; i < 64; i++) { memset(&std2, 0, sizeof(std2)); std2.index = i; - if (0 != drv(inode, file, VIDIOC_ENUMSTD, &std2)) + if (0 != drv(file, VIDIOC_ENUMSTD, &std2)) break; if (std2.id & V4L2_STD_PAL) tun->flags |= VIDEO_TUNER_PAL; @@ -788,7 +773,7 @@ static noinline int v4l1_compat_get_tuner( tun->flags |= VIDEO_TUNER_SECAM; } - err = drv(inode, file, VIDIOC_G_STD, &sid); + err = drv(file, VIDIOC_G_STD, &sid); if (err < 0) dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %d\n", err); if (err == 0) { @@ -811,7 +796,6 @@ done: static noinline int v4l1_compat_select_tuner( struct video_tuner *tun, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -821,7 +805,7 @@ static noinline int v4l1_compat_select_tuner( t.index = tun->tuner; - err = drv(inode, file, VIDIOC_S_INPUT, &t); + err = drv(file, VIDIOC_S_INPUT, &t); if (err < 0) dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n", err); return err; @@ -829,7 +813,6 @@ static noinline int v4l1_compat_select_tuner( static noinline int v4l1_compat_get_frequency( unsigned long *freq, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -838,7 +821,7 @@ static noinline int v4l1_compat_get_frequency( memset(&freq2, 0, sizeof(freq2)); freq2.tuner = 0; - err = drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); + err = drv(file, VIDIOC_G_FREQUENCY, &freq2); if (err < 0) dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %d\n", err); if (0 == err) @@ -848,7 +831,6 @@ static noinline int v4l1_compat_get_frequency( static noinline int v4l1_compat_set_frequency( unsigned long *freq, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -856,9 +838,9 @@ static noinline int v4l1_compat_set_frequency( struct v4l2_frequency freq2; memset(&freq2, 0, sizeof(freq2)); - drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); + drv(file, VIDIOC_G_FREQUENCY, &freq2); freq2.frequency = *freq; - err = drv(inode, file, VIDIOC_S_FREQUENCY, &freq2); + err = drv(file, VIDIOC_S_FREQUENCY, &freq2); if (err < 0) dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %d\n", err); return err; @@ -866,7 +848,6 @@ static noinline int v4l1_compat_set_frequency( static noinline int v4l1_compat_get_audio( struct video_audio *aud, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -876,7 +857,7 @@ static noinline int v4l1_compat_get_audio( struct v4l2_tuner tun2; memset(&aud2, 0, sizeof(aud2)); - err = drv(inode, file, VIDIOC_G_AUDIO, &aud2); + err = drv(file, VIDIOC_G_AUDIO, &aud2); if (err < 0) { dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %d\n", err); goto done; @@ -886,27 +867,27 @@ static noinline int v4l1_compat_get_audio( aud->name[sizeof(aud->name) - 1] = 0; aud->audio = aud2.index; aud->flags = 0; - i = get_v4l_control(inode, file, V4L2_CID_AUDIO_VOLUME, drv); + i = get_v4l_control(file, V4L2_CID_AUDIO_VOLUME, drv); if (i >= 0) { aud->volume = i; aud->flags |= VIDEO_AUDIO_VOLUME; } - i = get_v4l_control(inode, file, V4L2_CID_AUDIO_BASS, drv); + i = get_v4l_control(file, V4L2_CID_AUDIO_BASS, drv); if (i >= 0) { aud->bass = i; aud->flags |= VIDEO_AUDIO_BASS; } - i = get_v4l_control(inode, file, V4L2_CID_AUDIO_TREBLE, drv); + i = get_v4l_control(file, V4L2_CID_AUDIO_TREBLE, drv); if (i >= 0) { aud->treble = i; aud->flags |= VIDEO_AUDIO_TREBLE; } - i = get_v4l_control(inode, file, V4L2_CID_AUDIO_BALANCE, drv); + i = get_v4l_control(file, V4L2_CID_AUDIO_BALANCE, drv); if (i >= 0) { aud->balance = i; aud->flags |= VIDEO_AUDIO_BALANCE; } - i = get_v4l_control(inode, file, V4L2_CID_AUDIO_MUTE, drv); + i = get_v4l_control(file, V4L2_CID_AUDIO_MUTE, drv); if (i >= 0) { if (i) aud->flags |= VIDEO_AUDIO_MUTE; @@ -914,13 +895,13 @@ static noinline int v4l1_compat_get_audio( } aud->step = 1; qctrl2.id = V4L2_CID_AUDIO_VOLUME; - if (drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2) == 0 && + if (drv(file, VIDIOC_QUERYCTRL, &qctrl2) == 0 && !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED)) aud->step = qctrl2.step; aud->mode = 0; memset(&tun2, 0, sizeof(tun2)); - err = drv(inode, file, VIDIOC_G_TUNER, &tun2); + err = drv(file, VIDIOC_G_TUNER, &tun2); if (err < 0) { dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %d\n", err); err = 0; @@ -939,7 +920,6 @@ done: static noinline int v4l1_compat_set_audio( struct video_audio *aud, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -951,24 +931,24 @@ static noinline int v4l1_compat_set_audio( memset(&tun2, 0, sizeof(tun2)); aud2.index = aud->audio; - err = drv(inode, file, VIDIOC_S_AUDIO, &aud2); + err = drv(file, VIDIOC_S_AUDIO, &aud2); if (err < 0) { dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %d\n", err); goto done; } - set_v4l_control(inode, file, V4L2_CID_AUDIO_VOLUME, + set_v4l_control(file, V4L2_CID_AUDIO_VOLUME, aud->volume, drv); - set_v4l_control(inode, file, V4L2_CID_AUDIO_BASS, + set_v4l_control(file, V4L2_CID_AUDIO_BASS, aud->bass, drv); - set_v4l_control(inode, file, V4L2_CID_AUDIO_TREBLE, + set_v4l_control(file, V4L2_CID_AUDIO_TREBLE, aud->treble, drv); - set_v4l_control(inode, file, V4L2_CID_AUDIO_BALANCE, + set_v4l_control(file, V4L2_CID_AUDIO_BALANCE, aud->balance, drv); - set_v4l_control(inode, file, V4L2_CID_AUDIO_MUTE, + set_v4l_control(file, V4L2_CID_AUDIO_MUTE, !!(aud->flags & VIDEO_AUDIO_MUTE), drv); - err = drv(inode, file, VIDIOC_G_TUNER, &tun2); + err = drv(file, VIDIOC_G_TUNER, &tun2); if (err < 0) dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %d\n", err); if (err == 0) { @@ -985,7 +965,7 @@ static noinline int v4l1_compat_set_audio( tun2.audmode = V4L2_TUNER_MODE_LANG2; break; } - err = drv(inode, file, VIDIOC_S_TUNER, &tun2); + err = drv(file, VIDIOC_S_TUNER, &tun2); if (err < 0) dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %d\n", err); } @@ -996,7 +976,6 @@ done: static noinline int v4l1_compat_capture_frame( struct video_mmap *mm, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -1013,7 +992,7 @@ static noinline int v4l1_compat_capture_frame( memset(&buf, 0, sizeof(buf)); fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_G_FMT, fmt); + err = drv(file, VIDIOC_G_FMT, fmt); if (err < 0) { dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %d\n", err); goto done; @@ -1029,7 +1008,7 @@ static noinline int v4l1_compat_capture_frame( palette_to_pixelformat(mm->format); fmt->fmt.pix.field = V4L2_FIELD_ANY; fmt->fmt.pix.bytesperline = 0; - err = drv(inode, file, VIDIOC_S_FMT, fmt); + err = drv(file, VIDIOC_S_FMT, fmt); if (err < 0) { dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %d\n", err); goto done; @@ -1037,17 +1016,17 @@ static noinline int v4l1_compat_capture_frame( } buf.index = mm->frame; buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_QUERYBUF, &buf); + err = drv(file, VIDIOC_QUERYBUF, &buf); if (err < 0) { dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %d\n", err); goto done; } - err = drv(inode, file, VIDIOC_QBUF, &buf); + err = drv(file, VIDIOC_QBUF, &buf); if (err < 0) { dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %d\n", err); goto done; } - err = drv(inode, file, VIDIOC_STREAMON, &captype); + err = drv(file, VIDIOC_STREAMON, &captype); if (err < 0) dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %d\n", err); done: @@ -1057,7 +1036,6 @@ done: static noinline int v4l1_compat_sync( int *i, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -1069,7 +1047,7 @@ static noinline int v4l1_compat_sync( memset(&buf, 0, sizeof(buf)); buf.index = *i; buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - err = drv(inode, file, VIDIOC_QUERYBUF, &buf); + err = drv(file, VIDIOC_QUERYBUF, &buf); if (err < 0) { /* No such buffer */ dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err); @@ -1082,7 +1060,7 @@ static noinline int v4l1_compat_sync( } /* make sure capture actually runs so we don't block forever */ - err = drv(inode, file, VIDIOC_STREAMON, &captype); + err = drv(file, VIDIOC_STREAMON, &captype); if (err < 0) { dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %d\n", err); goto done; @@ -1096,7 +1074,7 @@ static noinline int v4l1_compat_sync( if (err < 0 || /* error or sleep was interrupted */ err == 0) /* timeout? Shouldn't occur. */ break; - err = drv(inode, file, VIDIOC_QUERYBUF, &buf); + err = drv(file, VIDIOC_QUERYBUF, &buf); if (err < 0) dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err); } @@ -1104,7 +1082,7 @@ static noinline int v4l1_compat_sync( if (!(buf.flags & V4L2_BUF_FLAG_DONE)) /* not done */ goto done; do { - err = drv(inode, file, VIDIOC_DQBUF, &buf); + err = drv(file, VIDIOC_DQBUF, &buf); if (err < 0) dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %d\n", err); } while (err == 0 && buf.index != *i); @@ -1114,7 +1092,6 @@ done: static noinline int v4l1_compat_get_vbi_format( struct vbi_format *fmt, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -1128,7 +1105,7 @@ static noinline int v4l1_compat_get_vbi_format( } fmt2->type = V4L2_BUF_TYPE_VBI_CAPTURE; - err = drv(inode, file, VIDIOC_G_FMT, fmt2); + err = drv(file, VIDIOC_G_FMT, fmt2); if (err < 0) { dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %d\n", err); goto done; @@ -1153,7 +1130,6 @@ done: static noinline int v4l1_compat_set_vbi_format( struct vbi_format *fmt, - struct inode *inode, struct file *file, v4l2_kioctl drv) { @@ -1179,7 +1155,7 @@ static noinline int v4l1_compat_set_vbi_format( fmt2->fmt.vbi.start[1] = fmt->start[1]; fmt2->fmt.vbi.count[1] = fmt->count[1]; fmt2->fmt.vbi.flags = fmt->flags; - err = drv(inode, file, VIDIOC_TRY_FMT, fmt2); + err = drv(file, VIDIOC_TRY_FMT, fmt2); if (err < 0) { dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %d\n", err); goto done; @@ -1196,7 +1172,7 @@ static noinline int v4l1_compat_set_vbi_format( err = -EINVAL; goto done; } - err = drv(inode, file, VIDIOC_S_FMT, fmt2); + err = drv(file, VIDIOC_S_FMT, fmt2); if (err < 0) dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %d\n", err); done: @@ -1208,8 +1184,7 @@ done: * This function is exported. */ int -v4l_compat_translate_ioctl(struct inode *inode, - struct file *file, +v4l_compat_translate_ioctl(struct file *file, int cmd, void *arg, v4l2_kioctl drv) @@ -1218,64 +1193,64 @@ v4l_compat_translate_ioctl(struct inode *inode, switch (cmd) { case VIDIOCGCAP: /* capability */ - err = v4l1_compat_get_capabilities(arg, inode, file, drv); + err = v4l1_compat_get_capabilities(arg, file, drv); break; case VIDIOCGFBUF: /* get frame buffer */ - err = v4l1_compat_get_frame_buffer(arg, inode, file, drv); + err = v4l1_compat_get_frame_buffer(arg, file, drv); break; case VIDIOCSFBUF: /* set frame buffer */ - err = v4l1_compat_set_frame_buffer(arg, inode, file, drv); + err = v4l1_compat_set_frame_buffer(arg, file, drv); break; case VIDIOCGWIN: /* get window or capture dimensions */ - err = v4l1_compat_get_win_cap_dimensions(arg, inode, file, drv); + err = v4l1_compat_get_win_cap_dimensions(arg, file, drv); break; case VIDIOCSWIN: /* set window and/or capture dimensions */ - err = v4l1_compat_set_win_cap_dimensions(arg, inode, file, drv); + err = v4l1_compat_set_win_cap_dimensions(arg, file, drv); break; case VIDIOCCAPTURE: /* turn on/off preview */ - err = v4l1_compat_turn_preview_on_off(arg, inode, file, drv); + err = v4l1_compat_turn_preview_on_off(arg, file, drv); break; case VIDIOCGCHAN: /* get input information */ - err = v4l1_compat_get_input_info(arg, inode, file, drv); + err = v4l1_compat_get_input_info(arg, file, drv); break; case VIDIOCSCHAN: /* set input */ - err = v4l1_compat_set_input(arg, inode, file, drv); + err = v4l1_compat_set_input(arg, file, drv); break; case VIDIOCGPICT: /* get tone controls & partial capture format */ - err = v4l1_compat_get_picture(arg, inode, file, drv); + err = v4l1_compat_get_picture(arg, file, drv); break; case VIDIOCSPICT: /* set tone controls & partial capture format */ - err = v4l1_compat_set_picture(arg, inode, file, drv); + err = v4l1_compat_set_picture(arg, file, drv); break; case VIDIOCGTUNER: /* get tuner information */ - err = v4l1_compat_get_tuner(arg, inode, file, drv); + err = v4l1_compat_get_tuner(arg, file, drv); break; case VIDIOCSTUNER: /* select a tuner input */ - err = v4l1_compat_select_tuner(arg, inode, file, drv); + err = v4l1_compat_select_tuner(arg, file, drv); break; case VIDIOCGFREQ: /* get frequency */ - err = v4l1_compat_get_frequency(arg, inode, file, drv); + err = v4l1_compat_get_frequency(arg, file, drv); break; case VIDIOCSFREQ: /* set frequency */ - err = v4l1_compat_set_frequency(arg, inode, file, drv); + err = v4l1_compat_set_frequency(arg, file, drv); break; case VIDIOCGAUDIO: /* get audio properties/controls */ - err = v4l1_compat_get_audio(arg, inode, file, drv); + err = v4l1_compat_get_audio(arg, file, drv); break; case VIDIOCSAUDIO: /* set audio controls */ - err = v4l1_compat_set_audio(arg, inode, file, drv); + err = v4l1_compat_set_audio(arg, file, drv); break; case VIDIOCMCAPTURE: /* capture a frame */ - err = v4l1_compat_capture_frame(arg, inode, file, drv); + err = v4l1_compat_capture_frame(arg, file, drv); break; case VIDIOCSYNC: /* wait for a frame */ - err = v4l1_compat_sync(arg, inode, file, drv); + err = v4l1_compat_sync(arg, file, drv); break; case VIDIOCGVBIFMT: /* query VBI data capture format */ - err = v4l1_compat_get_vbi_format(arg, inode, file, drv); + err = v4l1_compat_get_vbi_format(arg, file, drv); break; case VIDIOCSVBIFMT: - err = v4l1_compat_set_vbi_format(arg, inode, file, drv); + err = v4l1_compat_set_vbi_format(arg, file, drv); break; default: err = -ENOIOCTLCMD; diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c index 0e4549922f26..a935bae538ef 100644 --- a/drivers/media/video/v4l2-int-device.c +++ b/drivers/media/video/v4l2-int-device.c @@ -32,7 +32,7 @@ static DEFINE_MUTEX(mutex); static LIST_HEAD(int_list); -static void v4l2_int_device_try_attach_all(void) +void v4l2_int_device_try_attach_all(void) { struct v4l2_int_device *m, *s; @@ -66,6 +66,7 @@ static void v4l2_int_device_try_attach_all(void) } } } +EXPORT_SYMBOL_GPL(v4l2_int_device_try_attach_all); static int ioctl_sort_cmp(const void *a, const void *b) { @@ -144,6 +145,7 @@ int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd) find_ioctl(d->u.slave, cmd, (v4l2_int_ioctl_func *)no_such_ioctl_0))(d); } +EXPORT_SYMBOL_GPL(v4l2_int_ioctl_0); static int no_such_ioctl_1(struct v4l2_int_device *d, void *arg) { @@ -156,5 +158,6 @@ int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg) find_ioctl(d->u.slave, cmd, (v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg); } +EXPORT_SYMBOL_GPL(v4l2_int_ioctl_1); MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 155c9d77a463..710e1a40c422 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -625,13 +625,13 @@ static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type) return -EINVAL; } -static int __video_do_ioctl(struct inode *inode, struct file *file, +static int __video_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct video_device *vfd = video_devdata(file); const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; - void *fh = file->private_data; - int ret = -EINVAL; + void *fh = file->private_data; + int ret = -EINVAL; if ((vfd->debug & V4L2_DEBUG_IOCTL) && !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) { @@ -675,7 +675,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, V4L2 ioctls. ********************************************************/ if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE) - return v4l_compat_translate_ioctl(inode, file, cmd, arg, + return v4l_compat_translate_ioctl(file, cmd, arg, __video_do_ioctl); #endif @@ -1768,7 +1768,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, return ret; } -int video_ioctl2(struct inode *inode, struct file *file, +int __video_ioctl2(struct file *file, unsigned int cmd, unsigned long arg) { char sbuf[128]; @@ -1832,7 +1832,7 @@ int video_ioctl2(struct inode *inode, struct file *file, } /* Handles IOCTL */ - err = __video_do_ioctl(inode, file, cmd, parg); + err = __video_do_ioctl(file, cmd, parg); if (err == -ENOIOCTLCMD) err = -EINVAL; if (is_ext_ctrl) { @@ -1860,4 +1860,11 @@ out: kfree(mbuf); return err; } +EXPORT_SYMBOL(__video_ioctl2); + +int video_ioctl2(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + return __video_ioctl2(file, cmd, arg); +} EXPORT_SYMBOL(video_ioctl2); diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c index b56cffcbfd45..0e7dcba8e4ae 100644 --- a/drivers/media/video/videobuf-dvb.c +++ b/drivers/media/video/videobuf-dvb.c @@ -126,7 +126,6 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed) mutex_lock(&dvb->lock); dvb->nfeeds--; if (0 == dvb->nfeeds && NULL != dvb->thread) { - // FIXME: cx8802_cancel_buffers(dev); err = kthread_stop(dvb->thread); dvb->thread = NULL; } @@ -134,30 +133,38 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed) return err; } -/* ------------------------------------------------------------------ */ - -int videobuf_dvb_register(struct videobuf_dvb *dvb, +static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe, struct module *module, void *adapter_priv, struct device *device, - short *adapter_nr) + char *adapter_name, + short *adapter_nr, + int mfe_shared) { int result; - mutex_init(&dvb->lock); + mutex_init(&fe->lock); /* register adapter */ - result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device, - adapter_nr); + result = dvb_register_adapter(&fe->adapter, adapter_name, module, + device, adapter_nr); if (result < 0) { printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n", - dvb->name, result); - goto fail_adapter; + adapter_name, result); } - dvb->adapter.priv = adapter_priv; + fe->adapter.priv = adapter_priv; + fe->adapter.mfe_shared = mfe_shared; + + return result; +} + +static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, + struct videobuf_dvb *dvb) +{ + int result; /* register frontend */ - result = dvb_register_frontend(&dvb->adapter, dvb->frontend); + result = dvb_register_frontend(adapter, dvb->frontend); if (result < 0) { printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n", dvb->name, result); @@ -183,7 +190,8 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb, dvb->dmxdev.filternum = 256; dvb->dmxdev.demux = &dvb->demux.dmx; dvb->dmxdev.capabilities = 0; - result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); + result = dvb_dmxdev_init(&dvb->dmxdev, adapter); + if (result < 0) { printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n", dvb->name, result); @@ -214,7 +222,11 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb, } /* register network adapter */ - dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); + dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx); + if (dvb->net.dvbdev == NULL) { + result = -ENOMEM; + goto fail_fe_conn; + } return 0; fail_fe_conn: @@ -229,30 +241,157 @@ fail_dmx: dvb_unregister_frontend(dvb->frontend); fail_frontend: dvb_frontend_detach(dvb->frontend); - dvb_unregister_adapter(&dvb->adapter); -fail_adapter: + dvb->frontend = NULL; + return result; } -void videobuf_dvb_unregister(struct videobuf_dvb *dvb) +/* ------------------------------------------------------------------ */ +/* Register a single adapter and one or more frontends */ +int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f, + struct module *module, + void *adapter_priv, + struct device *device, + short *adapter_nr, + int mfe_shared) { - dvb_net_release(&dvb->net); - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); - dvb_dmxdev_release(&dvb->dmxdev); - dvb_dmx_release(&dvb->demux); - dvb_unregister_frontend(dvb->frontend); - dvb_frontend_detach(dvb->frontend); - dvb_unregister_adapter(&dvb->adapter); + struct list_head *list, *q; + struct videobuf_dvb_frontend *fe; + int res; + + fe = videobuf_dvb_get_frontend(f, 1); + if (!fe) { + printk(KERN_WARNING "Unable to register the adapter which has no frontends\n"); + return -EINVAL; + } + + /* Bring up the adapter */ + res = videobuf_dvb_register_adapter(f, module, adapter_priv, device, + fe->dvb.name, adapter_nr, mfe_shared); + if (res < 0) { + printk(KERN_WARNING "videobuf_dvb_register_adapter failed (errno = %d)\n", res); + return res; + } + + /* Attach all of the frontends to the adapter */ + mutex_lock(&f->lock); + list_for_each_safe(list, q, &f->felist) { + fe = list_entry(list, struct videobuf_dvb_frontend, felist); + res = videobuf_dvb_register_frontend(&f->adapter, &fe->dvb); + if (res < 0) { + printk(KERN_WARNING "%s: videobuf_dvb_register_frontend failed (errno = %d)\n", + fe->dvb.name, res); + goto err; + } + } + mutex_unlock(&f->lock); + return 0; + +err: + mutex_unlock(&f->lock); + videobuf_dvb_unregister_bus(f); + return res; +} +EXPORT_SYMBOL(videobuf_dvb_register_bus); + +void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f) +{ + videobuf_dvb_dealloc_frontends(f); + + dvb_unregister_adapter(&f->adapter); } +EXPORT_SYMBOL(videobuf_dvb_unregister_bus); -EXPORT_SYMBOL(videobuf_dvb_register); -EXPORT_SYMBOL(videobuf_dvb_unregister); +struct videobuf_dvb_frontend *videobuf_dvb_get_frontend( + struct videobuf_dvb_frontends *f, int id) +{ + struct list_head *list, *q; + struct videobuf_dvb_frontend *fe, *ret = NULL; -/* ------------------------------------------------------------------ */ -/* - * Local variables: - * c-basic-offset: 8 - * compile-command: "make DVB=1" - * End: - */ + mutex_lock(&f->lock); + + list_for_each_safe(list, q, &f->felist) { + fe = list_entry(list, struct videobuf_dvb_frontend, felist); + if (fe->id == id) { + ret = fe; + break; + } + } + + mutex_unlock(&f->lock); + + return ret; +} +EXPORT_SYMBOL(videobuf_dvb_get_frontend); + +int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, + struct dvb_frontend *p) +{ + struct list_head *list, *q; + struct videobuf_dvb_frontend *fe = NULL; + int ret = 0; + + mutex_lock(&f->lock); + + list_for_each_safe(list, q, &f->felist) { + fe = list_entry(list, struct videobuf_dvb_frontend, felist); + if (fe->dvb.frontend == p) { + ret = fe->id; + break; + } + } + + mutex_unlock(&f->lock); + + return ret; +} +EXPORT_SYMBOL(videobuf_dvb_find_frontend); + +struct videobuf_dvb_frontend *videobuf_dvb_alloc_frontend( + struct videobuf_dvb_frontends *f, int id) +{ + struct videobuf_dvb_frontend *fe; + + fe = kzalloc(sizeof(struct videobuf_dvb_frontend), GFP_KERNEL); + if (fe == NULL) + goto fail_alloc; + + fe->id = id; + mutex_init(&fe->dvb.lock); + + mutex_lock(&f->lock); + list_add_tail(&fe->felist, &f->felist); + mutex_unlock(&f->lock); + +fail_alloc: + return fe; +} +EXPORT_SYMBOL(videobuf_dvb_alloc_frontend); + +void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f) +{ + struct list_head *list, *q; + struct videobuf_dvb_frontend *fe; + + mutex_lock(&f->lock); + list_for_each_safe(list, q, &f->felist) { + fe = list_entry(list, struct videobuf_dvb_frontend, felist); + if (fe->dvb.net.dvbdev) { + dvb_net_release(&fe->dvb.net); + fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, + &fe->dvb.fe_mem); + fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx, + &fe->dvb.fe_hw); + dvb_dmxdev_release(&fe->dvb.dmxdev); + dvb_dmx_release(&fe->dvb.demux); + dvb_unregister_frontend(fe->dvb.frontend); + } + if (fe->dvb.frontend) + /* always allocated, may have been reset */ + dvb_frontend_detach(fe->dvb.frontend); + list_del(list); /* remove list entry */ + kfree(fe); /* free frontend allocation */ + } + mutex_unlock(&f->lock); +} +EXPORT_SYMBOL(videobuf_dvb_dealloc_frontends); diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 65c8af18e767..e15e48f04be7 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -128,12 +128,56 @@ struct vivi_fmt { int depth; }; -static struct vivi_fmt format = { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, +static struct vivi_fmt formats[] = { + { + .name = "4:2:2, packed, YUYV", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + }, + { + .name = "4:2:2, packed, UYVY", + .fourcc = V4L2_PIX_FMT_UYVY, + .depth = 16, + }, + { + .name = "RGB565 (LE)", + .fourcc = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */ + .depth = 16, + }, + { + .name = "RGB565 (BE)", + .fourcc = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */ + .depth = 16, + }, + { + .name = "RGB555 (LE)", + .fourcc = V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */ + .depth = 16, + }, + { + .name = "RGB555 (BE)", + .fourcc = V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */ + .depth = 16, + }, }; +static struct vivi_fmt *get_format(struct v4l2_format *f) +{ + struct vivi_fmt *fmt; + unsigned int k; + + for (k = 0; k < ARRAY_SIZE(formats); k++) { + fmt = &formats[k]; + if (fmt->fourcc == f->fmt.pix.pixelformat) + break; + } + + if (k == ARRAY_SIZE(formats)) + return NULL; + + return &formats[k]; +} + struct sg_to_addr { int pos; struct scatterlist *sg; @@ -190,6 +234,7 @@ struct vivi_fh { struct videobuf_queue vb_vidq; enum v4l2_buf_type type; + unsigned char bars[8][3]; }; /* ------------------------------------------------------------------ @@ -234,42 +279,118 @@ static u8 bars[8][3] = { #define TSTAMP_MAX_Y TSTAMP_MIN_Y+15 #define TSTAMP_MIN_X 64 -static void gen_line(char *basep, int inipos, int wmax, - int hmax, int line, int count, char *timestr) +static void gen_twopix(struct vivi_fh *fh, unsigned char *buf, int colorpos) { - int w, i, j, y; - int pos = inipos; - char *p, *s; - u8 chr, r, g, b, color; + unsigned char r_y, g_u, b_v; + unsigned char *p; + int color; - /* We will just duplicate the second pixel at the packet */ - wmax /= 2; + r_y = fh->bars[colorpos][0]; /* R or precalculated Y */ + g_u = fh->bars[colorpos][1]; /* G or precalculated U */ + b_v = fh->bars[colorpos][2]; /* B or precalculated V */ - /* Generate a standard color bar pattern */ - for (w = 0; w < wmax; w++) { - int colorpos = ((w + count) * 8/(wmax + 1)) % 8; - r = bars[colorpos][0]; - g = bars[colorpos][1]; - b = bars[colorpos][2]; - - for (color = 0; color < 4; color++) { - p = basep + pos; + for (color = 0; color < 4; color++) { + p = buf + color; + switch (fh->fmt->fourcc) { + case V4L2_PIX_FMT_YUYV: switch (color) { case 0: case 2: - *p = TO_Y(r, g, b); /* Luma */ + *p = r_y; break; case 1: - *p = TO_U(r, g, b); /* Cb */ + *p = g_u; break; case 3: - *p = TO_V(r, g, b); /* Cr */ + *p = b_v; + break; + } + break; + case V4L2_PIX_FMT_UYVY: + switch (color) { + case 1: + case 3: + *p = r_y; + break; + case 0: + *p = g_u; + break; + case 2: + *p = b_v; + break; + } + break; + case V4L2_PIX_FMT_RGB565: + switch (color) { + case 0: + case 2: + *p = (g_u << 5) | b_v; + break; + case 1: + case 3: + *p = (r_y << 3) | (g_u >> 3); + break; + } + break; + case V4L2_PIX_FMT_RGB565X: + switch (color) { + case 0: + case 2: + *p = (r_y << 3) | (g_u >> 3); + break; + case 1: + case 3: + *p = (g_u << 5) | b_v; break; } - pos++; + break; + case V4L2_PIX_FMT_RGB555: + switch (color) { + case 0: + case 2: + *p = (g_u << 5) | b_v; + break; + case 1: + case 3: + *p = (r_y << 2) | (g_u >> 3); + break; + } + break; + case V4L2_PIX_FMT_RGB555X: + switch (color) { + case 0: + case 2: + *p = (r_y << 2) | (g_u >> 3); + break; + case 1: + case 3: + *p = (g_u << 5) | b_v; + break; + } + break; } } +} + +static void gen_line(struct vivi_fh *fh, char *basep, int inipos, int wmax, + int hmax, int line, int count, char *timestr) +{ + int w, i, j; + int pos = inipos; + char *s; + u8 chr; + + /* We will just duplicate the second pixel at the packet */ + wmax /= 2; + + /* Generate a standard color bar pattern */ + for (w = 0; w < wmax; w++) { + int colorpos = ((w + count) * 8/(wmax + 1)) % 8; + + gen_twopix(fh, basep + pos, colorpos); + pos += 4; /* only 16 bpp supported for now */ + } /* Checks if it is possible to show timestamp */ if (TSTAMP_MAX_Y >= hmax) @@ -283,38 +404,12 @@ static void gen_line(char *basep, int inipos, int wmax, for (s = timestr; *s; s++) { chr = rom8x16_bits[(*s-0x30)*16+line-TSTAMP_MIN_Y]; for (i = 0; i < 7; i++) { - if (chr & 1 << (7 - i)) { - /* Font color*/ - r = 0; - g = 198; - b = 0; - } else { - /* Background color */ - r = bars[BLACK][0]; - g = bars[BLACK][1]; - b = bars[BLACK][2]; - } - pos = inipos + j * 2; - for (color = 0; color < 4; color++) { - p = basep + pos; - - y = TO_Y(r, g, b); - - switch (color) { - case 0: - case 2: - *p = TO_Y(r, g, b); /* Luma */ - break; - case 1: - *p = TO_U(r, g, b); /* Cb */ - break; - case 3: - *p = TO_V(r, g, b); /* Cr */ - break; - } - pos++; - } + /* Draw white font on black background */ + if (chr & 1 << (7 - i)) + gen_twopix(fh, basep + pos, WHITE); + else + gen_twopix(fh, basep + pos, BLACK); j++; } } @@ -324,8 +419,9 @@ end: return; } -static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) +static void vivi_fillbuff(struct vivi_fh *fh, struct vivi_buffer *buf) { + struct vivi_dev *dev = fh->dev; int h , pos = 0; int hmax = buf->vb.height; int wmax = buf->vb.width; @@ -341,7 +437,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) return; for (h = 0; h < hmax; h++) { - gen_line(tmpbuf, 0, wmax, hmax, h, dev->mv_count, + gen_line(fh, tmpbuf, 0, wmax, hmax, h, dev->mv_count, dev->timestr); memcpy(vbuf + pos, tmpbuf, wmax * 2); pos += wmax*2; @@ -410,7 +506,7 @@ static void vivi_thread_tick(struct vivi_fh *fh) do_gettimeofday(&buf->vb.ts); /* Fill buffer */ - vivi_fillbuff(dev, buf); + vivi_fillbuff(fh, buf); dprintk(dev, 1, "filled buffer %p\n", buf); wake_up(&buf->vb.done); @@ -636,11 +732,15 @@ static int vidioc_querycap(struct file *file, void *priv, static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f) { - if (f->index > 0) + struct vivi_fmt *fmt; + + if (f->index >= ARRAY_SIZE(formats)) return -EINVAL; - strlcpy(f->description, format.name, sizeof(f->description)); - f->pixelformat = format.fourcc; + fmt = &formats[f->index]; + + strlcpy(f->description, fmt->name, sizeof(f->description)); + f->pixelformat = fmt->fourcc; return 0; } @@ -670,13 +770,12 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, enum v4l2_field field; unsigned int maxw, maxh; - if (format.fourcc != f->fmt.pix.pixelformat) { - dprintk(dev, 1, "Fourcc format (0x%08x) invalid. " - "Driver accepts only 0x%08x\n", - f->fmt.pix.pixelformat, format.fourcc); + fmt = get_format(f); + if (!fmt) { + dprintk(dev, 1, "Fourcc format (0x%08x) invalid.\n", + f->fmt.pix.pixelformat); return -EINVAL; } - fmt = &format; field = f->fmt.pix.field; @@ -714,6 +813,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, { struct vivi_fh *fh = priv; struct videobuf_queue *q = &fh->vb_vidq; + unsigned char r, g, b; + int k, is_yuv; int ret = vidioc_try_fmt_vid_cap(file, fh, f); if (ret < 0) @@ -727,12 +828,49 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, goto out; } - fh->fmt = &format; + fh->fmt = get_format(f); fh->width = f->fmt.pix.width; fh->height = f->fmt.pix.height; fh->vb_vidq.field = f->fmt.pix.field; fh->type = f->type; + /* precalculate color bar values to speed up rendering */ + for (k = 0; k < 8; k++) { + r = bars[k][0]; + g = bars[k][1]; + b = bars[k][2]; + is_yuv = 0; + + switch (fh->fmt->fourcc) { + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + is_yuv = 1; + break; + case V4L2_PIX_FMT_RGB565: + case V4L2_PIX_FMT_RGB565X: + r >>= 3; + g >>= 2; + b >>= 3; + break; + case V4L2_PIX_FMT_RGB555: + case V4L2_PIX_FMT_RGB555X: + r >>= 3; + g >>= 3; + b >>= 3; + break; + } + + if (is_yuv) { + fh->bars[k][0] = TO_Y(r, g, b); /* Luma */ + fh->bars[k][1] = TO_U(r, g, b); /* Cb */ + fh->bars[k][2] = TO_V(r, g, b); /* Cr */ + } else { + fh->bars[k][0] = r; + fh->bars[k][1] = g; + fh->bars[k][2] = b; + } + } + ret = 0; out: mutex_unlock(&q->vb_lock); @@ -886,8 +1024,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv, File operations for the device ------------------------------------------------------------------*/ -#define line_buf_size(norm) (norm_maxw(norm)*(format.depth+7)/8) - static int vivi_open(struct inode *inode, struct file *file) { int minor = iminor(inode); @@ -936,7 +1072,7 @@ unlock: fh->dev = dev; fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fh->fmt = &format; + fh->fmt = &formats[0]; fh->width = 640; fh->height = 480; @@ -1027,11 +1163,11 @@ static int vivi_release(void) if (-1 != dev->vfd->minor) { printk(KERN_INFO "%s: unregistering /dev/video%d\n", - VIVI_MODULE_NAME, dev->vfd->minor); + VIVI_MODULE_NAME, dev->vfd->num); video_unregister_device(dev->vfd); } else { printk(KERN_INFO "%s: releasing /dev/video%d\n", - VIVI_MODULE_NAME, dev->vfd->minor); + VIVI_MODULE_NAME, dev->vfd->num); video_device_release(dev->vfd); } @@ -1171,7 +1307,7 @@ static int __init vivi_init(void) dev->vfd = vfd; printk(KERN_INFO "%s: V4L2 device registered as /dev/video%d\n", - VIVI_MODULE_NAME, vfd->minor); + VIVI_MODULE_NAME, vfd->num); } if (ret < 0) { diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c index 45be9ec8edc4..67aa0db4b81a 100644 --- a/drivers/media/video/vpx3220.c +++ b/drivers/media/video/vpx3220.c @@ -22,32 +22,21 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/types.h> -#include <linux/slab.h> - -#include <asm/io.h> #include <asm/uaccess.h> - #include <linux/i2c.h> - -#define I2C_NAME(x) (x)->name - -#include <linux/videodev.h> #include <media/v4l2-common.h> +#include <media/v4l2-i2c-drv-legacy.h> +#include <linux/videodev.h> #include <linux/video_decoder.h> -#define I2C_VPX3220 0x86 -#define VPX3220_DEBUG KERN_DEBUG "vpx3220: " +MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver"); +MODULE_AUTHOR("Laurent Pinchart"); +MODULE_LICENSE("GPL"); static int debug; module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - #define VPX_TIMEOUT_COUNT 10 /* ----------------------------------------------------------------------- */ @@ -67,10 +56,8 @@ struct vpx3220 { static char *inputs[] = { "internal", "composite", "svideo" }; /* ----------------------------------------------------------------------- */ -static inline int -vpx3220_write (struct i2c_client *client, - u8 reg, - u8 value) + +static inline int vpx3220_write(struct i2c_client *client, u8 reg, u8 value) { struct vpx3220 *decoder = i2c_get_clientdata(client); @@ -78,15 +65,12 @@ vpx3220_write (struct i2c_client *client, return i2c_smbus_write_byte_data(client, reg, value); } -static inline int -vpx3220_read (struct i2c_client *client, - u8 reg) +static inline int vpx3220_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); } -static int -vpx3220_fp_status (struct i2c_client *client) +static int vpx3220_fp_status(struct i2c_client *client) { unsigned char status; unsigned int i; @@ -106,14 +90,11 @@ vpx3220_fp_status (struct i2c_client *client) return -1; } -static int -vpx3220_fp_write (struct i2c_client *client, - u8 fpaddr, - u16 data) +static int vpx3220_fp_write(struct i2c_client *client, u8 fpaddr, u16 data) { /* Write the 16-bit address to the FPWR register */ if (i2c_smbus_write_word_data(client, 0x27, swab16(fpaddr)) == -1) { - dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__); + v4l_dbg(1, debug, client, "%s: failed\n", __func__); return -1; } @@ -122,22 +103,20 @@ vpx3220_fp_write (struct i2c_client *client, /* Write the 16-bit data to the FPDAT register */ if (i2c_smbus_write_word_data(client, 0x28, swab16(data)) == -1) { - dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__); + v4l_dbg(1, debug, client, "%s: failed\n", __func__); return -1; } return 0; } -static u16 -vpx3220_fp_read (struct i2c_client *client, - u16 fpaddr) +static u16 vpx3220_fp_read(struct i2c_client *client, u16 fpaddr) { s16 data; /* Write the 16-bit address to the FPRD register */ if (i2c_smbus_write_word_data(client, 0x26, swab16(fpaddr)) == -1) { - dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__); + v4l_dbg(1, debug, client, "%s: failed\n", __func__); return -1; } @@ -147,25 +126,22 @@ vpx3220_fp_read (struct i2c_client *client, /* Read the 16-bit data from the FPDAT register */ data = i2c_smbus_read_word_data(client, 0x28); if (data == -1) { - dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__); + v4l_dbg(1, debug, client, "%s: failed\n", __func__); return -1; } return swab16(data); } -static int -vpx3220_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) +static int vpx3220_write_block(struct i2c_client *client, const u8 *data, unsigned int len) { u8 reg; int ret = -1; while (len >= 2) { reg = *data++; - if ((ret = - vpx3220_write(client, reg, *data++)) < 0) + ret = vpx3220_write(client, reg, *data++); + if (ret < 0) break; len -= 2; } @@ -173,10 +149,8 @@ vpx3220_write_block (struct i2c_client *client, return ret; } -static int -vpx3220_write_fp_block (struct i2c_client *client, - const u16 *data, - unsigned int len) +static int vpx3220_write_fp_block(struct i2c_client *client, + const u16 *data, unsigned int len) { u8 reg; int ret = 0; @@ -285,25 +259,20 @@ static const unsigned short init_fp[] = { 0x4b, 0x298, /* PLL gain */ }; -static void -vpx3220_dump_i2c (struct i2c_client *client) +static void vpx3220_dump_i2c(struct i2c_client *client) { int len = sizeof(init_common); const unsigned char *data = init_common; while (len > 1) { - dprintk(1, - KERN_DEBUG "vpx3216b i2c reg 0x%02x data 0x%02x\n", + v4l_dbg(1, debug, client, "i2c reg 0x%02x data 0x%02x\n", *data, vpx3220_read(client, *data)); data += 2; len -= 2; } } -static int -vpx3220_command (struct i2c_client *client, - unsigned int cmd, - void *arg) +static int vpx3220_command(struct i2c_client *client, unsigned cmd, void *arg) { struct vpx3220 *decoder = i2c_get_clientdata(client); @@ -315,7 +284,6 @@ vpx3220_command (struct i2c_client *client, vpx3220_write_fp_block(client, init_fp, sizeof(init_fp) >> 1); switch (decoder->norm) { - case VIDEO_MODE_NTSC: vpx3220_write_fp_block(client, init_ntsc, sizeof(init_ntsc) >> 1); @@ -334,21 +302,20 @@ vpx3220_command (struct i2c_client *client, sizeof(init_pal) >> 1); break; } - } break; + } case DECODER_DUMP: { vpx3220_dump_i2c(client); - } break; + } case DECODER_GET_CAPABILITIES: { struct video_decoder_capability *cap = arg; - dprintk(1, KERN_DEBUG "%s: DECODER_GET_CAPABILITIES\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "DECODER_GET_CAPABILITIES\n"); cap->flags = VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC | @@ -357,20 +324,18 @@ vpx3220_command (struct i2c_client *client, VIDEO_DECODER_CCIR; cap->inputs = 3; cap->outputs = 1; - } break; + } case DECODER_GET_STATUS: { int res = 0, status; - dprintk(1, KERN_INFO "%s: DECODER_GET_STATUS\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "DECODER_GET_STATUS\n"); status = vpx3220_fp_read(client, 0x0f3); - dprintk(1, KERN_INFO "%s: status: 0x%04x\n", I2C_NAME(client), - status); + v4l_dbg(1, debug, client, "status: 0x%04x\n", status); if (status < 0) return status; @@ -379,7 +344,6 @@ vpx3220_command (struct i2c_client *client, res |= DECODER_STATUS_GOOD | DECODER_STATUS_COLOR; switch (status & 0x18) { - case 0x00: case 0x10: case 0x14: @@ -400,8 +364,8 @@ vpx3220_command (struct i2c_client *client, } *(int *) arg = res; - } break; + } case DECODER_SET_NORM: { @@ -413,50 +377,43 @@ vpx3220_command (struct i2c_client *client, choosen video norm */ temp_input = vpx3220_fp_read(client, 0xf2); - dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n", - I2C_NAME(client), *iarg); + v4l_dbg(1, debug, client, "DECODER_SET_NORM %d\n", *iarg); switch (*iarg) { - case VIDEO_MODE_NTSC: vpx3220_write_fp_block(client, init_ntsc, sizeof(init_ntsc) >> 1); - dprintk(1, KERN_INFO "%s: norm switched to NTSC\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "norm switched to NTSC\n"); break; case VIDEO_MODE_PAL: vpx3220_write_fp_block(client, init_pal, sizeof(init_pal) >> 1); - dprintk(1, KERN_INFO "%s: norm switched to PAL\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "norm switched to PAL\n"); break; case VIDEO_MODE_SECAM: vpx3220_write_fp_block(client, init_secam, sizeof(init_secam) >> 1); - dprintk(1, KERN_INFO "%s: norm switched to SECAM\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "norm switched to SECAM\n"); break; case VIDEO_MODE_AUTO: /* FIXME This is only preliminary support */ data = vpx3220_fp_read(client, 0xf2) & 0x20; vpx3220_fp_write(client, 0xf2, 0x00c0 | data); - dprintk(1, KERN_INFO "%s: norm switched to Auto\n", - I2C_NAME(client)); + v4l_dbg(1, debug, client, "norm switched to AUTO\n"); break; default: return -EINVAL; - } decoder->norm = *iarg; /* And here we set the backed up video input again */ vpx3220_fp_write(client, 0xf2, temp_input | 0x0010); udelay(10); - } break; + } case DECODER_SET_INPUT: { @@ -475,8 +432,7 @@ vpx3220_command (struct i2c_client *client, if (*iarg < 0 || *iarg > 2) return -EINVAL; - dprintk(1, KERN_INFO "%s: input switched to %s\n", - I2C_NAME(client), inputs[*iarg]); + v4l_dbg(1, debug, client, "input switched to %s\n", inputs[*iarg]); vpx3220_write(client, 0x33, input[*iarg][0]); @@ -488,8 +444,8 @@ vpx3220_command (struct i2c_client *client, data | (input[*iarg][1] << 5) | 0x0010); udelay(10); - } break; + } case DECODER_SET_OUTPUT: { @@ -499,19 +455,18 @@ vpx3220_command (struct i2c_client *client, if (*iarg != 0) { return -EINVAL; } - } break; + } case DECODER_ENABLE_OUTPUT: { int *iarg = arg; - dprintk(1, KERN_DEBUG "%s: DECODER_ENABLE_OUTPUT %d\n", - I2C_NAME(client), *iarg); + v4l_dbg(1, debug, client, "DECODER_ENABLE_OUTPUT %d\n", *iarg); vpx3220_write(client, 0xf2, (*iarg ? 0x1b : 0x00)); - } break; + } case DECODER_SET_PICTURE: { @@ -542,8 +497,8 @@ vpx3220_command (struct i2c_client *client, vpx3220_fp_write(client, 0x1c, ((decoder->hue - 32768) >> 6) & 0xFFF); } - } break; + } default: return -EINVAL; @@ -552,8 +507,7 @@ vpx3220_command (struct i2c_client *client, return 0; } -static int -vpx3220_init_client (struct i2c_client *client) +static int vpx3220_init_client(struct i2c_client *client) { vpx3220_write_block(client, init_common, sizeof(init_common)); vpx3220_write_fp_block(client, init_fp, sizeof(init_fp) >> 1); @@ -567,115 +521,26 @@ vpx3220_init_client (struct i2c_client *client) * Client management code */ -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ -static unsigned short normal_i2c[] = - { I2C_VPX3220 >> 1, (I2C_VPX3220 >> 1) + 4, - I2C_CLIENT_END -}; - -static unsigned short ignore = I2C_CLIENT_END; +static unsigned short normal_i2c[] = { 0x86 >> 1, 0x8e >> 1, I2C_CLIENT_END }; -static struct i2c_client_address_data addr_data = { - .normal_i2c = normal_i2c, - .probe = &ignore, - .ignore = &ignore, -}; - -static struct i2c_driver vpx3220_i2c_driver; - -static int -vpx3220_detach_client (struct i2c_client *client) -{ - struct vpx3220 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - - return 0; -} +I2C_CLIENT_INSMOD; -static int -vpx3220_detect_client (struct i2c_adapter *adapter, - int address, - int kind) +static int vpx3220_probe(struct i2c_client *client, + const struct i2c_device_id *id) { - int err; - struct i2c_client *client; struct vpx3220 *decoder; - - dprintk(1, VPX3220_DEBUG "%s\n", __func__); + const char *name = NULL; + u8 ver; + u16 pn; /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality - (adapter, I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA)) - return 0; - - client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (client == NULL) { - return -ENOMEM; - } - - client->addr = address; - client->adapter = adapter; - client->driver = &vpx3220_i2c_driver; - - /* Check for manufacture ID and part number */ - if (kind < 0) { - u8 id; - u16 pn; - - id = vpx3220_read(client, 0x00); - if (id != 0xec) { - dprintk(1, - KERN_INFO - "vpx3220_attach: Wrong manufacturer ID (0x%02x)\n", - id); - kfree(client); - return 0; - } - - pn = (vpx3220_read(client, 0x02) << 8) + - vpx3220_read(client, 0x01); - switch (pn) { - case 0x4680: - strlcpy(I2C_NAME(client), "vpx3220a", - sizeof(I2C_NAME(client))); - break; - case 0x4260: - strlcpy(I2C_NAME(client), "vpx3216b", - sizeof(I2C_NAME(client))); - break; - case 0x4280: - strlcpy(I2C_NAME(client), "vpx3214c", - sizeof(I2C_NAME(client))); - break; - default: - dprintk(1, - KERN_INFO - "%s: Wrong part number (0x%04x)\n", - __func__, pn); - kfree(client); - return 0; - } - } else { - strlcpy(I2C_NAME(client), "forced vpx32xx", - sizeof(I2C_NAME(client))); - } + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA)) + return -ENODEV; decoder = kzalloc(sizeof(struct vpx3220), GFP_KERNEL); - if (decoder == NULL) { - kfree(client); + if (decoder == NULL) return -ENOMEM; - } decoder->norm = VIDEO_MODE_PAL; decoder->input = 0; decoder->enable = 1; @@ -685,63 +550,52 @@ vpx3220_detect_client (struct i2c_adapter *adapter, decoder->sat = 32768; i2c_set_clientdata(client, decoder); - err = i2c_attach_client(client); - if (err) { - kfree(client); - kfree(decoder); - return err; + ver = i2c_smbus_read_byte_data(client, 0x00); + pn = (i2c_smbus_read_byte_data(client, 0x02) << 8) + + i2c_smbus_read_byte_data(client, 0x01); + if (ver == 0xec) { + switch (pn) { + case 0x4680: + name = "vpx3220a"; + break; + case 0x4260: + name = "vpx3216b"; + break; + case 0x4280: + name = "vpx3214c"; + break; + } } - - dprintk(1, KERN_INFO "%s: vpx32xx client found at address 0x%02x\n", - I2C_NAME(client), client->addr << 1); + if (name) + v4l_info(client, "%s found @ 0x%x (%s)\n", name, + client->addr << 1, client->adapter->name); + else + v4l_info(client, "chip (%02x:%04x) found @ 0x%x (%s)\n", + ver, pn, client->addr << 1, client->adapter->name); vpx3220_init_client(client); - return 0; } -static int -vpx3220_attach_adapter (struct i2c_adapter *adapter) +static int vpx3220_remove(struct i2c_client *client) { - int ret; - - ret = i2c_probe(adapter, &addr_data, &vpx3220_detect_client); - dprintk(1, VPX3220_DEBUG "%s: i2c_probe returned %d\n", - __func__, ret); - return ret; + kfree(i2c_get_clientdata(client)); + return 0; } -/* ----------------------------------------------------------------------- - * Driver initialization and cleanup code - */ - -static struct i2c_driver vpx3220_i2c_driver = { - .driver = { - .name = "vpx3220", - }, - - .id = I2C_DRIVERID_VPX3220, +static const struct i2c_device_id vpx3220_id[] = { + { "vpx3220a", 0 }, + { "vpx3216b", 0 }, + { "vpx3214c", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, vpx3220_id); - .attach_adapter = vpx3220_attach_adapter, - .detach_client = vpx3220_detach_client, +static struct v4l2_i2c_driver_data v4l2_i2c_data = { + .name = "vpx3220", + .driverid = I2C_DRIVERID_VPX3220, .command = vpx3220_command, + .probe = vpx3220_probe, + .remove = vpx3220_remove, + .id_table = vpx3220_id, }; - -static int __init -vpx3220_init (void) -{ - return i2c_add_driver(&vpx3220_i2c_driver); -} - -static void __exit -vpx3220_cleanup (void) -{ - i2c_del_driver(&vpx3220_i2c_driver); -} - -module_init(vpx3220_init); -module_exit(vpx3220_cleanup); - -MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver"); -MODULE_AUTHOR("Laurent Pinchart"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c index dcd45dbd82dc..4dfb43bd1846 100644 --- a/drivers/media/video/w9968cf.c +++ b/drivers/media/video/w9968cf.c @@ -2398,7 +2398,7 @@ error: cam->sensor = CC_UNKNOWN; DBG(1, "Image sensor initialization failed for %s (/dev/video%d). " "Try to detach and attach this device again", - symbolic(camlist, cam->id), cam->v4ldev->minor) + symbolic(camlist, cam->id), cam->v4ldev->num) return err; } @@ -2644,7 +2644,7 @@ static void w9968cf_release_resources(struct w9968cf_device* cam) { mutex_lock(&w9968cf_devlist_mutex); - DBG(2, "V4L device deregistered: /dev/video%d", cam->v4ldev->minor) + DBG(2, "V4L device deregistered: /dev/video%d", cam->v4ldev->num) video_unregister_device(cam->v4ldev); list_del(&cam->v4llist); @@ -2679,7 +2679,7 @@ static int w9968cf_open(struct inode* inode, struct file* filp) DBG(2, "No supported image sensor has been detected by the " "'ovcamchip' module for the %s (/dev/video%d). Make " "sure it is loaded *before* (re)connecting the camera.", - symbolic(camlist, cam->id), cam->v4ldev->minor) + symbolic(camlist, cam->id), cam->v4ldev->num) mutex_unlock(&cam->dev_mutex); up_read(&w9968cf_disconnect); return -ENODEV; @@ -2687,7 +2687,7 @@ static int w9968cf_open(struct inode* inode, struct file* filp) if (cam->users) { DBG(2, "%s (/dev/video%d) has been already occupied by '%s'", - symbolic(camlist, cam->id),cam->v4ldev->minor,cam->command) + symbolic(camlist, cam->id), cam->v4ldev->num, cam->command) if ((filp->f_flags & O_NONBLOCK)||(filp->f_flags & O_NDELAY)) { mutex_unlock(&cam->dev_mutex); up_read(&w9968cf_disconnect); @@ -2709,7 +2709,7 @@ static int w9968cf_open(struct inode* inode, struct file* filp) } DBG(5, "Opening '%s', /dev/video%d ...", - symbolic(camlist, cam->id), cam->v4ldev->minor) + symbolic(camlist, cam->id), cam->v4ldev->num) cam->streaming = 0; cam->misconfigured = 0; @@ -2947,7 +2947,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp, .minheight = cam->minheight, }; sprintf(cap.name, "W996[87]CF USB Camera #%d", - cam->v4ldev->minor); + cam->v4ldev->num); cap.maxwidth = (cam->upscaling && w9968cf_vpp) ? max((u16)W9968CF_MAX_WIDTH, cam->maxwidth) : cam->maxwidth; @@ -3567,7 +3567,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) goto fail; } - DBG(2, "V4L device registered as /dev/video%d", cam->v4ldev->minor) + DBG(2, "V4L device registered as /dev/video%d", cam->v4ldev->num) /* Set some basic constants */ w9968cf_configure_camera(cam, udev, mod_id, dev_nr); @@ -3618,7 +3618,7 @@ static void w9968cf_usb_disconnect(struct usb_interface* intf) DBG(2, "The device is open (/dev/video%d)! " "Process name: %s. Deregistration and memory " "deallocation are deferred on close.", - cam->v4ldev->minor, cam->command) + cam->v4ldev->num, cam->command) cam->misconfigured = 1; w9968cf_stop_transfer(cam); wake_up_interruptible(&cam->wait_queue); diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index 6a0902bcba6b..9fc581707638 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -539,7 +539,7 @@ static int zc0301_stream_interrupt(struct zc0301_device* cam) cam->state |= DEV_MISCONFIGURED; DBG(1, "URB timeout reached. The camera is misconfigured. To " "use it, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -640,7 +640,7 @@ static void zc0301_release_resources(struct kref *kref) { struct zc0301_device *cam = container_of(kref, struct zc0301_device, kref); - DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->minor); + DBG(2, "V4L2 device /dev/video%d deregistered", cam->v4ldev->num); video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); usb_put_dev(cam->usbdev); @@ -679,7 +679,7 @@ static int zc0301_open(struct inode* inode, struct file* filp) } if (cam->users) { - DBG(2, "Device /dev/video%d is busy...", cam->v4ldev->minor); + DBG(2, "Device /dev/video%d is busy...", cam->v4ldev->num); DBG(3, "Simultaneous opens are not supported"); if ((filp->f_flags & O_NONBLOCK) || (filp->f_flags & O_NDELAY)) { @@ -722,7 +722,7 @@ static int zc0301_open(struct inode* inode, struct file* filp) cam->frame_count = 0; zc0301_empty_framequeues(cam); - DBG(3, "Video device /dev/video%d is open", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d is open", cam->v4ldev->num); out: mutex_unlock(&cam->open_mutex); @@ -746,7 +746,7 @@ static int zc0301_release(struct inode* inode, struct file* filp) cam->users--; wake_up_interruptible_nr(&cam->wait_open, 1); - DBG(3, "Video device /dev/video%d closed", cam->v4ldev->minor); + DBG(3, "Video device /dev/video%d closed", cam->v4ldev->num); kref_put(&cam->kref, zc0301_release_resources); @@ -1275,7 +1275,7 @@ zc0301_vidioc_s_crop(struct zc0301_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -1288,7 +1288,7 @@ zc0301_vidioc_s_crop(struct zc0301_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_CROP failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -1470,7 +1470,7 @@ zc0301_vidioc_try_s_fmt(struct zc0301_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of hardware problems. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -EIO; } @@ -1482,7 +1482,7 @@ zc0301_vidioc_try_s_fmt(struct zc0301_device* cam, unsigned int cmd, cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_FMT failed because of not enough memory. To " "use the camera, close and open /dev/video%d again.", - cam->v4ldev->minor); + cam->v4ldev->num); return -ENOMEM; } @@ -1529,7 +1529,7 @@ zc0301_vidioc_s_jpegcomp(struct zc0301_device* cam, void __user * arg) cam->state |= DEV_MISCONFIGURED; DBG(1, "VIDIOC_S_JPEGCOMP failed because of hardware " "problems. To use the camera, close and open " - "/dev/video%d again.", cam->v4ldev->minor); + "/dev/video%d again.", cam->v4ldev->num); return -EIO; } @@ -2005,7 +2005,7 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) goto fail; } - DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->minor); + DBG(2, "V4L2 device registered as /dev/video%d", cam->v4ldev->num); cam->module_param.force_munmap = force_munmap[dev_nr]; cam->module_param.frame_timeout = frame_timeout[dev_nr]; @@ -2044,7 +2044,7 @@ static void zc0301_usb_disconnect(struct usb_interface* intf) if (cam->users) { DBG(2, "Device /dev/video%d is open! Deregistration and " "memory deallocation are deferred.", - cam->v4ldev->minor); + cam->v4ldev->num); cam->state |= DEV_MISCONFIGURED; zc0301_stop_transfer(cam); cam->state |= DEV_DISCONNECTED; diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c index 3282be730298..fa5f2f8f518a 100644 --- a/drivers/media/video/zoran/zoran_card.c +++ b/drivers/media/video/zoran/zoran_card.c @@ -817,6 +817,7 @@ zoran_register_i2c (struct zoran *zr) memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template, sizeof(struct i2c_algo_bit_data)); zr->i2c_algo.data = zr; + zr->i2c_adapter.class = I2C_CLASS_TV_ANALOG; zr->i2c_adapter.id = I2C_HW_B_ZR36067; zr->i2c_adapter.client_register = zoran_i2c_client_register; zr->i2c_adapter.client_unregister = zoran_i2c_client_unregister; diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index 25de7631443e..db11ab9e60da 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -2996,7 +2996,6 @@ zoran_do_ioctl (struct inode *inode, break; default: - dprintk(3, "unsupported\n"); dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - unsupported type %d\n", diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c index 7cdac99deea6..a1d81ed44c7c 100644 --- a/drivers/media/video/zr364xx.c +++ b/drivers/media/video/zr364xx.c @@ -885,7 +885,7 @@ static int zr364xx_probe(struct usb_interface *intf, usb_set_intfdata(intf, cam); dev_info(&udev->dev, DRIVER_DESC " controlling video device %d\n", - cam->vdev->minor); + cam->vdev->num); return 0; } |