[media] cec: move the CEC framework out of staging and to media

The last open issues have been addressed, so it is time to move
this out of staging and into the mainline and to move the public
cec headers to include/uapi/linux.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

16 files changed, 28 insertions, 32 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 7b8540291217..bc643cbf813e 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -80,6 +80,22 @@ config MEDIA_RC_SUPPORT
 
 	  Say Y when you have a TV or an IR device.
 
+config MEDIA_CEC_SUPPORT
+	bool "HDMI CEC support"
+	select MEDIA_CEC_EDID
+	---help---
+	  Enable support for HDMI CEC (Consumer Electronics Control),
+	  which is an optional HDMI feature.
+
+	  Say Y when you have an HDMI receiver, transmitter or a USB CEC
+	  adapter that supports HDMI CEC.
+
+config MEDIA_CEC_DEBUG
+	bool "HDMI CEC debugfs interface"
+	depends on MEDIA_CEC_SUPPORT && DEBUG_FS
+	---help---
+	  Turns on the DebugFS interface for CEC devices.
+
 config MEDIA_CEC_EDID
 	bool
 
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 0deaa93efdee..d87ccb8eeabe 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -6,6 +6,10 @@ ifeq ($(CONFIG_MEDIA_CEC_EDID),y)
   obj-$(CONFIG_MEDIA_SUPPORT) += cec-edid.o
 endif
 
+ifeq ($(CONFIG_MEDIA_CEC_SUPPORT),y)
+  obj-$(CONFIG_MEDIA_SUPPORT) += cec/
+endif
+
 media-objs	:= media-device.o media-devnode.o media-entity.o
 
 #
diff --git a/drivers/staging/media/cec/Makefile b/drivers/media/cec/Makefile
index bd7f3c593468..d6686337275f 100644
--- a/drivers/staging/media/cec/Makefile
+++ b/drivers/media/cec/Makefile
@@ -1,5 +1,5 @@
 cec-objs := cec-core.o cec-adap.o cec-api.o
 
-ifeq ($(CONFIG_MEDIA_CEC),y)
+ifeq ($(CONFIG_MEDIA_CEC_SUPPORT),y)
   obj-$(CONFIG_MEDIA_SUPPORT) += cec.o
 endif
diff --git a/drivers/staging/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index 054cd06e2247..054cd06e2247 100644
--- a/drivers/staging/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
diff --git a/drivers/staging/media/cec/cec-api.c b/drivers/media/cec/cec-api.c
index d4bc4ee2c6e5..d4bc4ee2c6e5 100644
--- a/drivers/staging/media/cec/cec-api.c
+++ b/drivers/media/cec/cec-api.c
diff --git a/drivers/staging/media/cec/cec-core.c b/drivers/media/cec/cec-core.c
index b0137e247dc9..b0137e247dc9 100644
--- a/drivers/staging/media/cec/cec-core.c
+++ b/drivers/media/cec/cec-core.c
diff --git a/drivers/staging/media/cec/cec-priv.h b/drivers/media/cec/cec-priv.h
index 70767a7900f2..70767a7900f2 100644
--- a/drivers/staging/media/cec/cec-priv.h
+++ b/drivers/media/cec/cec-priv.h
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 2669b4bad910..b31fa6fae009 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -221,7 +221,7 @@ config VIDEO_ADV7604
 
 config VIDEO_ADV7604_CEC
 	bool "Enable Analog Devices ADV7604 CEC support"
-	depends on VIDEO_ADV7604 && MEDIA_CEC
+	depends on VIDEO_ADV7604 && MEDIA_CEC_SUPPORT
 	---help---
 	  When selected the adv7604 will support the optional
 	  HDMI CEC feature.
@@ -242,7 +242,7 @@ config VIDEO_ADV7842
 
 config VIDEO_ADV7842_CEC
 	bool "Enable Analog Devices ADV7842 CEC support"
-	depends on VIDEO_ADV7842 && MEDIA_CEC
+	depends on VIDEO_ADV7842 && MEDIA_CEC_SUPPORT
 	---help---
 	  When selected the adv7842 will support the optional
 	  HDMI CEC feature.
@@ -481,7 +481,7 @@ config VIDEO_ADV7511
 
 config VIDEO_ADV7511_CEC
 	bool "Enable Analog Devices ADV7511 CEC support"
-	depends on VIDEO_ADV7511 && MEDIA_CEC
+	depends on VIDEO_ADV7511 && MEDIA_CEC_SUPPORT
 	---help---
 	  When selected the adv7511 will support the optional
 	  HDMI CEC feature.
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig
index 8e6918c5c87c..db0dd19d227a 100644
--- a/drivers/media/platform/vivid/Kconfig
+++ b/drivers/media/platform/vivid/Kconfig
@@ -25,7 +25,7 @@ config VIDEO_VIVID
 
 config VIDEO_VIVID_CEC
 	bool "Enable CEC emulation support"
-	depends on VIDEO_VIVID && MEDIA_CEC
+	depends on VIDEO_VIVID && MEDIA_CEC_SUPPORT
 	---help---
 	  When selected the vivid module will emulate the optional
 	  HDMI CEC feature.
diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig
index 6620d96ee44d..0abe5ffb4934 100644
--- a/drivers/staging/media/Kconfig
+++ b/drivers/staging/media/Kconfig
@@ -21,8 +21,6 @@ if STAGING_MEDIA && MEDIA_SUPPORT
 # Please keep them in alphabetic order
 source "drivers/staging/media/bcm2048/Kconfig"
 
-source "drivers/staging/media/cec/Kconfig"
-
 source "drivers/staging/media/cxd2099/Kconfig"
 
 source "drivers/staging/media/davinci_vpfe/Kconfig"
diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile
index 906257e94dda..246299eff80d 100644
--- a/drivers/staging/media/Makefile
+++ b/drivers/staging/media/Makefile
@@ -1,5 +1,4 @@
 obj-$(CONFIG_I2C_BCM2048)	+= bcm2048/
-obj-$(CONFIG_MEDIA_CEC)		+= cec/
 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_CEC) += s5p-cec/
 obj-$(CONFIG_DVB_CXD2099)	+= cxd2099/
 obj-$(CONFIG_LIRC_STAGING)	+= lirc/
diff --git a/drivers/staging/media/cec/Kconfig b/drivers/staging/media/cec/Kconfig
deleted file mode 100644
index 6e12d41b1f86..000000000000
--- a/drivers/staging/media/cec/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-config MEDIA_CEC
-	bool "CEC API (EXPERIMENTAL)"
-	depends on MEDIA_SUPPORT
-	select MEDIA_CEC_EDID
-	---help---
-	  Enable the CEC API.
-
-config MEDIA_CEC_DEBUG
-	bool "CEC debugfs interface (EXPERIMENTAL)"
-	depends on MEDIA_CEC && DEBUG_FS
-	---help---
-	  Turns on the DebugFS interface for CEC devices.
diff --git a/drivers/staging/media/cec/TODO b/drivers/staging/media/cec/TODO
deleted file mode 100644
index 504d35c7ae95..000000000000
--- a/drivers/staging/media/cec/TODO
+++ /dev/null
@@ -1,9 +0,0 @@
-TODOs:
-
-- Once this is out of staging this should no longer be a separate
-  config option, instead it should be selected by drivers that want it.
-- Revisit the IS_REACHABLE(RC_CORE): perhaps the RC_CORE support should
-  be enabled through a separate config option in drivers/media/Kconfig
-  or rc/Kconfig?
-
-Hans Verkuil <hans.verkuil@cisco.com>
diff --git a/drivers/staging/media/pulse8-cec/Kconfig b/drivers/staging/media/pulse8-cec/Kconfig
index c6aa2d1c9df0..6ffc407de62f 100644
--- a/drivers/staging/media/pulse8-cec/Kconfig
+++ b/drivers/staging/media/pulse8-cec/Kconfig
@@ -1,6 +1,6 @@
 config USB_PULSE8_CEC
 	tristate "Pulse Eight HDMI CEC"
-	depends on USB_ACM && MEDIA_CEC
+	depends on USB_ACM && MEDIA_CEC_SUPPORT
 	select SERIO
 	select SERIO_SERPORT
 	---help---
diff --git a/drivers/staging/media/s5p-cec/Kconfig b/drivers/staging/media/s5p-cec/Kconfig
index 0315fd7ad0f1..ddfd955da0d4 100644
--- a/drivers/staging/media/s5p-cec/Kconfig
+++ b/drivers/staging/media/s5p-cec/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_SAMSUNG_S5P_CEC
        tristate "Samsung S5P CEC driver"
-       depends on VIDEO_DEV && MEDIA_CEC && (PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST)
+       depends on VIDEO_DEV && MEDIA_CEC_SUPPORT && (PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST)
        ---help---
          This is a driver for Samsung S5P HDMI CEC interface. It uses the
          generic CEC framework interface.
diff --git a/drivers/staging/media/st-cec/Kconfig b/drivers/staging/media/st-cec/Kconfig
index 784d2c600aca..c04283db58d6 100644
--- a/drivers/staging/media/st-cec/Kconfig
+++ b/drivers/staging/media/st-cec/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_STI_HDMI_CEC
        tristate "STMicroelectronics STiH4xx HDMI CEC driver"
-       depends on VIDEO_DEV && MEDIA_CEC && (ARCH_STI || COMPILE_TEST)
+       depends on VIDEO_DEV && MEDIA_CEC_SUPPORT && (ARCH_STI || COMPILE_TEST)
        ---help---
          This is a driver for STIH4xx HDMI CEC interface. It uses the
          generic CEC framework interface.