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

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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
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@ -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
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@ -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
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@ -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
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@ -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
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@ -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