diff options
author | Mike Travis <travis@sgi.com> | 2009-01-01 02:34:16 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-01-03 18:53:31 +0100 |
commit | 7eb19553369c46cc1fa64caf120cbcab1b597f7c (patch) | |
tree | ef1a3beae706b9497c845d0a2557ceb4d2754998 /drivers/media/video/ivtv/ivtv-driver.h | |
parent | x86: mark get_cpu_leaves() with __cpuinit annotation (diff) | |
parent | cpumask: CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS (diff) | |
download | linux-7eb19553369c46cc1fa64caf120cbcab1b597f7c.tar.xz linux-7eb19553369c46cc1fa64caf120cbcab1b597f7c.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into merge-rr-cpumask
Conflicts:
arch/x86/kernel/io_apic.c
kernel/rcuclassic.c
kernel/sched.c
kernel/time/tick-sched.c
Signed-off-by: Mike Travis <travis@sgi.com>
[ mingo@elte.hu: backmerged typo fix for io_apic.c ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.h')
-rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.h | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 3733b2afec5f..ce8d9b74357e 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -61,6 +61,7 @@ #include <linux/dvb/audio.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-device.h> #include <media/tuner.h> #include <media/cx2341x.h> @@ -113,9 +114,6 @@ #define IVTV_REG_VPU (0x9058) #define IVTV_REG_APU (0xA064) -/* i2c stuff */ -#define I2C_CLIENTS_MAX 16 - /* debugging */ extern int ivtv_debug; @@ -132,12 +130,10 @@ extern int ivtv_debug; /* Flag to turn on high volume debugging */ #define IVTV_DBGFLG_HIGHVOL (1 << 10) -/* NOTE: extra space before comma in 'itv->num , ## args' is required for - gcc-2.95, otherwise it won't compile. */ #define IVTV_DEBUG(x, type, fmt, args...) \ do { \ if ((x) & ivtv_debug) \ - printk(KERN_INFO "ivtv%d " type ": " fmt, itv->num , ## args); \ + v4l2_info(&itv->device, " " type ": " fmt , ##args); \ } while (0) #define IVTV_DEBUG_WARN(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_WARN, "warn", fmt , ## args) #define IVTV_DEBUG_INFO(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_INFO, "info", fmt , ## args) @@ -152,8 +148,8 @@ extern int ivtv_debug; #define IVTV_DEBUG_HIGH_VOL(x, type, fmt, args...) \ do { \ - if (((x) & ivtv_debug) && (ivtv_debug & IVTV_DBGFLG_HIGHVOL)) \ - printk(KERN_INFO "ivtv%d " type ": " fmt, itv->num , ## args); \ + if (((x) & ivtv_debug) && (ivtv_debug & IVTV_DBGFLG_HIGHVOL)) \ + v4l2_info(&itv->device, " " type ": " fmt , ##args); \ } while (0) #define IVTV_DEBUG_HI_WARN(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_WARN, "warn", fmt , ## args) #define IVTV_DEBUG_HI_INFO(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_INFO, "info", fmt , ## args) @@ -167,9 +163,9 @@ extern int ivtv_debug; #define IVTV_DEBUG_HI_YUV(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_YUV, "yuv", fmt , ## args) /* Standard kernel messages */ -#define IVTV_ERR(fmt, args...) printk(KERN_ERR "ivtv%d: " fmt, itv->num , ## args) -#define IVTV_WARN(fmt, args...) printk(KERN_WARNING "ivtv%d: " fmt, itv->num , ## args) -#define IVTV_INFO(fmt, args...) printk(KERN_INFO "ivtv%d: " fmt, itv->num , ## args) +#define IVTV_ERR(fmt, args...) v4l2_err(&itv->device, fmt , ## args) +#define IVTV_WARN(fmt, args...) v4l2_warn(&itv->device, fmt , ## args) +#define IVTV_INFO(fmt, args...) v4l2_info(&itv->device, fmt , ## args) /* output modes (cx23415 only) */ #define OUT_NONE 0 @@ -596,8 +592,6 @@ struct ivtv_card; /* Struct to hold info about ivtv cards */ struct ivtv { /* General fixed card data */ - int num; /* board number, -1 during init! */ - char name[8]; /* board name for printk and interrupts (e.g. 'ivtv0') */ struct pci_dev *dev; /* PCI device */ const struct ivtv_card *card; /* card information */ const char *card_name; /* full name of the card */ @@ -609,14 +603,18 @@ struct ivtv { u32 v4l2_cap; /* V4L2 capabilities of card */ u32 hw_flags; /* hardware description of the board */ v4l2_std_id tuner_std; /* the norm of the card's tuner (fixed) */ - /* controlling video decoder function */ - int (*video_dec_func)(struct ivtv *, unsigned int, void *); + struct v4l2_subdev *sd_video; /* controlling video decoder subdev */ + struct v4l2_subdev *sd_audio; /* controlling audio subdev */ + struct v4l2_subdev *sd_muxer; /* controlling audio muxer subdev */ u32 base_addr; /* PCI resource base address */ volatile void __iomem *enc_mem; /* pointer to mapped encoder memory */ volatile void __iomem *dec_mem; /* pointer to mapped decoder memory */ volatile void __iomem *reg_mem; /* pointer to mapped registers */ struct ivtv_options options; /* user options */ + struct v4l2_device device; + struct v4l2_subdev sd_gpio; /* GPIO sub-device */ + u16 instance; /* High-level state info */ unsigned long i_flags; /* global ivtv flags */ @@ -676,7 +674,6 @@ struct ivtv { struct i2c_adapter i2c_adap; struct i2c_algo_bit_data i2c_algo; struct i2c_client i2c_client; - struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];/* pointers to all I2C clients */ int i2c_state; /* i2c bit state */ struct mutex i2c_bus_lock; /* lock i2c bus */ @@ -722,11 +719,13 @@ struct ivtv { struct osd_info *osd_info; /* ivtvfb private OSD info */ }; +static inline struct ivtv *to_ivtv(struct v4l2_device *dev) +{ + return container_of(dev, struct ivtv, device); +} + /* Globals */ -extern struct ivtv *ivtv_cards[]; -extern int ivtv_cards_active; extern int ivtv_first_minor; -extern spinlock_t ivtv_cards_lock; /*==============Prototypes==================*/ @@ -786,4 +785,19 @@ static inline int ivtv_raw_vbi(const struct ivtv *itv) #define write_dec_sync(val, addr) \ do { write_dec(val, addr); read_dec(addr); } while (0) +/* Call the specified callback for all subdevs matching hw (if 0, then + match them all). Ignore any errors. */ +#define ivtv_call_hw(itv, hw, o, f, args...) \ + __v4l2_device_call_subdevs(&(itv)->device, !(hw) || (sd->grp_id & (hw)), o, f , ##args) + +#define ivtv_call_all(itv, o, f, args...) ivtv_call_hw(itv, 0, o, f , ##args) + +/* Call the specified callback for all subdevs matching hw (if 0, then + match them all). If the callback returns an error other than 0 or + -ENOIOCTLCMD, then return with that error code. */ +#define ivtv_call_hw_err(itv, hw, o, f, args...) \ + __v4l2_device_call_subdevs_until_err(&(itv)->device, !(hw) || (sd->grp_id & (hw)), o, f , ##args) + +#define ivtv_call_all_err(itv, o, f, args...) ivtv_call_hw_err(itv, 0, o, f , ##args) + #endif |