diff options
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-input.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-input.c | 118 |
1 files changed, 84 insertions, 34 deletions
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c index 8a106d36e723..6e219c2db841 100644 --- a/drivers/media/video/saa7134/saa7134-input.c +++ b/drivers/media/video/saa7134/saa7134-input.c @@ -60,7 +60,7 @@ MODULE_PARM_DESC(disable_other_ir, "disable full codes of " #define dprintk(fmt, arg...) if (ir_debug) \ printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg) #define i2cdprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg) + printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg) /* Helper functions for RC5 and NEC decoding at GPIO16 or GPIO18 */ static int saa7134_rc5_irq(struct saa7134_dev *dev); @@ -134,10 +134,10 @@ static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key, int gpio; /* <dev> is needed to access GPIO. Used by the saa_readl macro. */ - struct saa7134_dev *dev = ir->c.adapter->algo_data; + struct saa7134_dev *dev = ir->c->adapter->algo_data; if (dev == NULL) { dprintk("get_key_msi_tvanywhere_plus: " - "gir->c.adapter->algo_data is NULL!\n"); + "gir->c->adapter->algo_data is NULL!\n"); return -EIO; } @@ -156,7 +156,7 @@ static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key, /* GPIO says there is a button press. Get it. */ - if (1 != i2c_master_recv(&ir->c, &b, 1)) { + if (1 != i2c_master_recv(ir->c, &b, 1)) { i2cdprintk("read error\n"); return -EIO; } @@ -179,7 +179,7 @@ static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) unsigned char b; /* poll IR chip */ - if (1 != i2c_master_recv(&ir->c,&b,1)) { + if (1 != i2c_master_recv(ir->c, &b, 1)) { i2cdprintk("read error\n"); return -EIO; } @@ -202,7 +202,7 @@ static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) unsigned char buf[5], cod4, code3, code4; /* poll IR chip */ - if (5 != i2c_master_recv(&ir->c,buf,5)) + if (5 != i2c_master_recv(ir->c, buf, 5)) return -EIO; cod4 = buf[4]; @@ -224,7 +224,7 @@ static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) unsigned char data[12]; u32 gpio; - struct saa7134_dev *dev = ir->c.adapter->algo_data; + struct saa7134_dev *dev = ir->c->adapter->algo_data; /* rising SAA7134_GPIO_GPRESCAN reads the status */ saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); @@ -235,9 +235,9 @@ static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) if (0x400000 & ~gpio) return 0; /* No button press */ - ir->c.addr = 0x5a >> 1; + ir->c->addr = 0x5a >> 1; - if (12 != i2c_master_recv(&ir->c, data, 12)) { + if (12 != i2c_master_recv(ir->c, data, 12)) { i2cdprintk("read error\n"); return -EIO; } @@ -267,7 +267,7 @@ static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw, unsigned int start = 0,parity = 0,code = 0; /* poll IR chip */ - if (4 != i2c_master_recv(&ir->c, b, 4)) { + if (4 != i2c_master_recv(ir->c, b, 4)) { i2cdprintk("read error\n"); return -EIO; } @@ -447,6 +447,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_AVERMEDIA_STUDIO_305: case SAA7134_BOARD_AVERMEDIA_STUDIO_307: case SAA7134_BOARD_AVERMEDIA_STUDIO_507: + case SAA7134_BOARD_AVERMEDIA_STUDIO_507UA: case SAA7134_BOARD_AVERMEDIA_GO_007_FM: case SAA7134_BOARD_AVERMEDIA_M102: case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: @@ -506,7 +507,10 @@ int saa7134_input_init1(struct saa7134_dev *dev) case SAA7134_BOARD_BEHOLD_407FM: case SAA7134_BOARD_BEHOLD_409: case SAA7134_BOARD_BEHOLD_505FM: + case SAA7134_BOARD_BEHOLD_505RDS: case SAA7134_BOARD_BEHOLD_507_9FM: + case SAA7134_BOARD_BEHOLD_507RDS_MK3: + case SAA7134_BOARD_BEHOLD_507RDS_MK5: ir_codes = ir_codes_manli; mask_keycode = 0x003f00; mask_keyup = 0x004000; @@ -678,55 +682,101 @@ void saa7134_input_fini(struct saa7134_dev *dev) dev->remote = NULL; } -void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir) +void saa7134_probe_i2c_ir(struct saa7134_dev *dev) { + struct i2c_board_info info; + struct IR_i2c_init_data init_data; + const unsigned short addr_list[] = { + 0x7a, 0x47, 0x71, 0x2d, + I2C_CLIENT_END + }; + + struct i2c_msg msg_msi = { + .addr = 0x50, + .flags = I2C_M_RD, + .len = 0, + .buf = NULL, + }; + + int rc; + if (disable_ir) { - dprintk("Found supported i2c remote, but IR has been disabled\n"); - ir->get_key=NULL; + dprintk("IR has been disabled, not probing for i2c remote\n"); return; } + memset(&info, 0, sizeof(struct i2c_board_info)); + memset(&init_data, 0, sizeof(struct IR_i2c_init_data)); + strlcpy(info.type, "ir_video", I2C_NAME_SIZE); + switch (dev->board) { case SAA7134_BOARD_PINNACLE_PCTV_110i: case SAA7134_BOARD_PINNACLE_PCTV_310i: - snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV"); + init_data.name = "Pinnacle PCTV"; if (pinnacle_remote == 0) { - ir->get_key = get_key_pinnacle_color; - ir->ir_codes = ir_codes_pinnacle_color; + init_data.get_key = get_key_pinnacle_color; + init_data.ir_codes = ir_codes_pinnacle_color; } else { - ir->get_key = get_key_pinnacle_grey; - ir->ir_codes = ir_codes_pinnacle_grey; + init_data.get_key = get_key_pinnacle_grey; + init_data.ir_codes = ir_codes_pinnacle_grey; } break; case SAA7134_BOARD_UPMOST_PURPLE_TV: - snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV"); - ir->get_key = get_key_purpletv; - ir->ir_codes = ir_codes_purpletv; + init_data.name = "Purple TV"; + init_data.get_key = get_key_purpletv; + init_data.ir_codes = ir_codes_purpletv; break; case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS: - snprintf(ir->c.name, sizeof(ir->c.name), "MSI TV@nywhere Plus"); - ir->get_key = get_key_msi_tvanywhere_plus; - ir->ir_codes = ir_codes_msi_tvanywhere_plus; + init_data.name = "MSI TV@nywhere Plus"; + init_data.get_key = get_key_msi_tvanywhere_plus; + init_data.ir_codes = ir_codes_msi_tvanywhere_plus; + info.addr = 0x30; + /* MSI TV@nywhere Plus controller doesn't seem to + respond to probes unless we read something from + an existing device. Weird... + REVISIT: might no longer be needed */ + rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); + dprintk(KERN_DEBUG "probe 0x%02x @ %s: %s\n", + msg_msi.addr, dev->i2c_adap.name, + (1 == rc) ? "yes" : "no"); break; case SAA7134_BOARD_HAUPPAUGE_HVR1110: - snprintf(ir->c.name, sizeof(ir->c.name), "HVR 1110"); - ir->get_key = get_key_hvr1110; - ir->ir_codes = ir_codes_hauppauge_new; - break; - case SAA7134_BOARD_BEHOLD_607_9FM: + init_data.name = "HVR 1110"; + init_data.get_key = get_key_hvr1110; + init_data.ir_codes = ir_codes_hauppauge_new; + break; + case SAA7134_BOARD_BEHOLD_607FM_MK3: + case SAA7134_BOARD_BEHOLD_607FM_MK5: + case SAA7134_BOARD_BEHOLD_609FM_MK3: + case SAA7134_BOARD_BEHOLD_609FM_MK5: + case SAA7134_BOARD_BEHOLD_607RDS_MK3: + case SAA7134_BOARD_BEHOLD_607RDS_MK5: + case SAA7134_BOARD_BEHOLD_609RDS_MK3: + case SAA7134_BOARD_BEHOLD_609RDS_MK5: case SAA7134_BOARD_BEHOLD_M6: case SAA7134_BOARD_BEHOLD_M63: case SAA7134_BOARD_BEHOLD_M6_EXTRA: case SAA7134_BOARD_BEHOLD_H6: - snprintf(ir->c.name, sizeof(ir->c.name), "BeholdTV"); - ir->get_key = get_key_beholdm6xx; - ir->ir_codes = ir_codes_behold; + init_data.name = "BeholdTV"; + init_data.get_key = get_key_beholdm6xx; + init_data.ir_codes = ir_codes_behold; break; - default: - dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board); + case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: + case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: + info.addr = 0x40; break; } + if (init_data.name) + info.platform_data = &init_data; + /* No need to probe if address is known */ + if (info.addr) { + i2c_new_device(&dev->i2c_adap, &info); + return; + } + + /* Address not known, fallback to probing */ + i2c_new_probed_device(&dev->i2c_adap, &info, addr_list); } static int saa7134_rc5_irq(struct saa7134_dev *dev) |