drivers/media/cec/Kconfig

Source file repositories/reference/linux-study-clean/drivers/media/cec/Kconfig

File Facts

System
Linux kernel
Corpus path
drivers/media/cec/Kconfig
Extension
[no extension]
Size
971 bytes
Lines
44
Domain
Driver Families
Bucket
drivers/media
Inferred role
Driver Families: build/configuration rule
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
config CEC_CORE
	tristate

config CEC_NOTIFIER
	bool

config CEC_PIN
	bool

menu "CEC support"

config MEDIA_CEC_RC
	bool "HDMI CEC RC integration"
	depends on CEC_CORE && RC_CORE
	depends on CEC_CORE=m || RC_CORE=y
	help
	  Pass on CEC remote control messages to the RC framework.

config CEC_PIN_ERROR_INJ
	bool "Enable CEC error injection support"
	depends on CEC_PIN && DEBUG_FS
	help
	  This option enables CEC error injection using debugfs.

menuconfig MEDIA_CEC_SUPPORT
	bool
	prompt "HDMI CEC drivers"
	default y if MEDIA_SUPPORT && !MEDIA_SUPPORT_FILTER
	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.

if MEDIA_CEC_SUPPORT
source "drivers/media/cec/i2c/Kconfig"
source "drivers/media/cec/platform/Kconfig"
source "drivers/media/cec/usb/Kconfig"
endif

endmenu

Annotation

Implementation Notes