diff options
| -rw-r--r-- | drivers/media/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/media/video/Makefile | 5 | ||||
| -rw-r--r-- | drivers/media/video/v4l2-common.c | 38 |
3 files changed, 24 insertions, 24 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 8f4a45346de..707b20d7efb 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -25,6 +25,11 @@ config VIDEO_DEV To compile this driver as a module, choose M here: the module will be called videodev. +config VIDEO_V4L2_COMMON + tristate + depends on (I2C || I2C=n) && VIDEO_DEV + default (I2C || I2C=n) && VIDEO_DEV + config VIDEO_V4L1 bool "Enable Video For Linux API 1 (DEPRECATED)" depends on VIDEO_DEV diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index 850b8c6f457..3f209b32eea 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -10,8 +10,9 @@ msp3400-objs := msp3400-driver.o msp3400-kthreads.o stkwebcam-objs := stk-webcam.o stk-sensor.o -obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o compat_ioctl32.o \ - v4l2-int-device.o +obj-$(CONFIG_VIDEO_DEV) += videodev.o compat_ioctl32.o v4l2-int-device.o + +obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o ifeq ($(CONFIG_VIDEO_V4L1_COMPAT),y) obj-$(CONFIG_VIDEO_DEV) += v4l1-compat.o diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index c056ff6d810..74d0a599669 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -973,6 +973,18 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id) return **ctrl_classes; } +int v4l2_chip_match_host(u32 match_type, u32 match_chip) +{ + switch (match_type) { + case V4L2_CHIP_MATCH_HOST: + return match_chip == 0; + default: + return 0; + } +} +EXPORT_SYMBOL(v4l2_chip_match_host); + +#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE)) int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_chip) { switch (match_type) { @@ -984,6 +996,7 @@ int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_c return 0; } } +EXPORT_SYMBOL(v4l2_chip_match_i2c_client); int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chip, u32 ident, u32 revision) @@ -1000,16 +1013,7 @@ int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct v4l2_chip_ident *chi } return 0; } - -int v4l2_chip_match_host(u32 match_type, u32 match_chip) -{ - switch (match_type) { - case V4L2_CHIP_MATCH_HOST: - return match_chip == 0; - default: - return 0; - } -} +EXPORT_SYMBOL(v4l2_chip_ident_i2c_client); /* ----------------------------------------------------------------- */ @@ -1038,6 +1042,8 @@ int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver } return err != -ENOMEM ? 0 : err; } +EXPORT_SYMBOL(v4l2_i2c_attach); +#endif /* ----------------------------------------------------------------- */ @@ -1061,15 +1067,3 @@ EXPORT_SYMBOL(v4l2_ctrl_get_menu); EXPORT_SYMBOL(v4l2_ctrl_query_menu); EXPORT_SYMBOL(v4l2_ctrl_query_fill); EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); - -EXPORT_SYMBOL(v4l2_chip_match_i2c_client); -EXPORT_SYMBOL(v4l2_chip_ident_i2c_client); -EXPORT_SYMBOL(v4l2_chip_match_host); - -EXPORT_SYMBOL(v4l2_i2c_attach); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ |