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Commit b6334460 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] Cleanup media Kconfig files 



- get rid of ridden V4L2_COMMON symbol

  This symbol is not needed anymore; it can be folded with V4L2
  one, simplifying the Kconfig a little bit;

- Comment why some Kconfig items are needed;

- Remove if test for MEDIA_CAMERA_SUPPORT, replacing it by
  depends on.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7a46e188

drivers/media/Kconfig

+0 −5
Original line number Diff line number Diff line
@@ -99,11 +99,6 @@ config VIDEO_DEV 
	depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT

	default y



config VIDEO_V4L2_COMMON

	tristate

	depends on (I2C || I2C=n) && VIDEO_DEV

	default (I2C || I2C=n) && VIDEO_DEV



config VIDEO_V4L2_SUBDEV_API

	bool "V4L2 sub-device userspace API (EXPERIMENTAL)"

	depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL

drivers/media/i2c/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -322,7 +322,7 @@ comment "MPEG video encoders" 


config VIDEO_CX2341X

	tristate "Conexant CX2341x MPEG encoders"

	depends on VIDEO_V4L2 && VIDEO_V4L2_COMMON

	depends on VIDEO_V4L2

	---help---

	  Support for the Conexant CX23416 MPEG encoders

	  and CX23415 MPEG encoder/decoders.

drivers/media/platform/Kconfig

+2 −4
Original line number Diff line number Diff line 
if MEDIA_CAMERA_SUPPORT



#

# Platform drivers

#	All drivers here are currently for webcam support
@@ -37,6 +35,7 @@ source "drivers/media/platform/blackfin/Kconfig" 


config VIDEO_SH_VOU

	tristate "SuperH VOU video output driver"

	depends on MEDIA_CAMERA_SUPPORT

	depends on VIDEO_DEV && ARCH_SHMOBILE

	select VIDEOBUF_DMA_CONTIG

	help
@@ -119,6 +118,7 @@ endif # V4L_PLATFORM_DRIVERS 
menuconfig V4L_MEM2MEM_DRIVERS

	bool "Memory-to-memory multimedia devices"

	depends on VIDEO_V4L2

	depends on MEDIA_CAMERA_SUPPORT

	default n

	---help---

	  Say Y here to enable selecting drivers for V4L devices that
@@ -212,5 +212,3 @@ config VIDEO_MEM2MEM_TESTDEV 
	  This is a virtual test device for the memory-to-memory driver

	  framework.

endif #V4L_TEST_DRIVERS
 


endif # MEDIA_CAMERA_SUPPORT

drivers/media/v4l2-core/Kconfig

+16 −11
Original line number Diff line number Diff line
@@ -2,6 +2,12 @@ 
# Generic video config states

#



# Enable the V4L2 core and API

config VIDEO_V4L2

	tristate

	depends on (I2C || I2C=n) && VIDEO_DEV

	default (I2C || I2C=n) && VIDEO_DEV



config VIDEO_ADV_DEBUG

	bool "Enable advanced debug functionality on V4L2 drivers"

	default n
@@ -19,11 +25,17 @@ config VIDEO_FIXED_MINOR_RANGES 


	  When in doubt, say N.



config VIDEO_V4L2

# Used by drivers that need tuner.ko

config VIDEO_TUNER

	tristate

	depends on MEDIA_TUNER



# Used by drivers that need v4l2-mem2mem.ko

config V4L2_MEM2MEM_DEV

        tristate

	depends on VIDEO_V4L2_COMMON

	default y

        depends on VIDEOBUF2_CORE



# Used by drivers that need Videobuf modules

config VIDEOBUF_GEN

	tristate
@@ -45,14 +57,7 @@ config VIDEOBUF_DVB 
	tristate

	select VIDEOBUF_GEN



config VIDEO_TUNER

	tristate

	depends on MEDIA_TUNER



config V4L2_MEM2MEM_DEV

        tristate

        depends on VIDEOBUF2_CORE



# Used by drivers that need Videobuf2 modules

config VIDEOBUF2_CORE

	tristate

drivers/media/v4l2-core/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ ifeq ($(CONFIG_COMPAT),y) 
endif



obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-int-device.o

obj-$(CONFIG_VIDEO_V4L2_COMMON) += v4l2-common.o

obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o



obj-$(CONFIG_VIDEO_TUNER) += tuner.o