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[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>
This commit is contained in:
Hans Verkuil 2016-11-02 08:25:28 -02:00 committed by Mauro Carvalho Chehab
parent a69a168a1b
commit 0dbacebede
21 changed files with 32 additions and 46 deletions
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2
Documentation/media/Makefile
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@ -51,7 +51,7 @@ $(BUILDDIR)/videodev2.h.rst: ${UAPI}/videodev2.h ${PARSER} $(SRC_DIR)/videodev2.
$(BUILDDIR)/media.h.rst: ${UAPI}/media.h ${PARSER} $(SRC_DIR)/media.h.rst.exceptions
@$($(quiet)gen_rst)
$(BUILDDIR)/cec.h.rst: ${KAPI}/cec.h ${PARSER} $(SRC_DIR)/cec.h.rst.exceptions
$(BUILDDIR)/cec.h.rst: ${UAPI}/cec.h ${PARSER} $(SRC_DIR)/cec.h.rst.exceptions
@$($(quiet)gen_rst)
$(BUILDDIR)/lirc.h.rst: ${UAPI}/lirc.h ${PARSER} $(SRC_DIR)/lirc.h.rst.exceptions

16
drivers/media/Kconfig
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@ -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

4
drivers/media/Makefile
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@ -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
#

2
drivers/staging/media/cec/Makefile → drivers/media/cec/Makefile
View File

@ -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

0
drivers/staging/media/cec/cec-adap.c → drivers/media/cec/cec-adap.c
View File

0
drivers/staging/media/cec/cec-api.c → drivers/media/cec/cec-api.c
View File

0
drivers/staging/media/cec/cec-core.c → drivers/media/cec/cec-core.c
View File

0
drivers/staging/media/cec/cec-priv.h → drivers/media/cec/cec-priv.h
View File

6
drivers/media/i2c/Kconfig
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@ -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.

2
drivers/media/platform/vivid/Kconfig
View File

@ -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.

2
drivers/staging/media/Kconfig
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@ -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"

1
drivers/staging/media/Makefile
View File

@ -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/

12
drivers/staging/media/cec/Kconfig
View File

@ -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.

9
drivers/staging/media/cec/TODO
View File

@ -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>

2
drivers/staging/media/pulse8-cec/Kconfig
View File

@ -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---

2
drivers/staging/media/s5p-cec/Kconfig
View File

@ -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.

2
drivers/staging/media/st-cec/Kconfig
View File

@ -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.

2
include/media/cec.h
View File

@ -196,7 +196,7 @@ static inline bool cec_is_sink(const struct cec_adapter *adap)
return adap->phys_addr == 0;
}
#if IS_ENABLED(CONFIG_MEDIA_CEC)
#if IS_ENABLED(CONFIG_MEDIA_CEC_SUPPORT)
struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
void *priv, const char *name, u32 caps, u8 available_las,
struct device *parent);

2
include/uapi/linux/Kbuild
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@ -82,6 +82,8 @@ header-y += capi.h
header-y += cciss_defs.h
header-y += cciss_ioctl.h
header-y += cdrom.h
header-y += cec.h
header-y += cec-funcs.h
header-y += cgroupstats.h
header-y += chio.h
header-y += cm4000_cs.h

6
include/linux/cec-funcs.h → include/uapi/linux/cec-funcs.h
View File

@ -33,12 +33,6 @@
* SOFTWARE.
*/
/*
* Note: this framework is still in staging and it is likely the API
* will change before it goes out of staging.
*
* Once it is moved out of staging this header will move to uapi.
*/
#ifndef _CEC_UAPI_FUNCS_H
#define _CEC_UAPI_FUNCS_H

6
include/linux/cec.h → include/uapi/linux/cec.h
View File

@ -33,12 +33,6 @@
* SOFTWARE.
*/
/*
* Note: this framework is still in staging and it is likely the API
* will change before it goes out of staging.
*
* Once it is moved out of staging this header will move to uapi.
*/
#ifndef _CEC_UAPI_H
#define _CEC_UAPI_H