drivers/gpu/drm/bridge/Kconfig

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/bridge/Kconfig

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/bridge/Kconfig
Extension
[no extension]
Size
13392 bytes
Lines
517
Domain
Driver Families
Bucket
drivers/gpu
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 DRM_BRIDGE
	def_bool y
	depends on DRM
	help
	  Bridge registration and lookup framework.

config DRM_PANEL_BRIDGE
	def_bool y
	depends on DRM_BRIDGE
	select DRM_PANEL
	help
	  DRM bridge wrapper of DRM panels

config DRM_AUX_BRIDGE
	tristate
	depends on DRM_BRIDGE && OF
	select AUXILIARY_BUS
	select DRM_KMS_HELPER
	select DRM_PANEL_BRIDGE
	help
	  Simple transparent bridge that is used by several non-DRM drivers to
	  build bridges chain.

config DRM_AUX_HPD_BRIDGE
	tristate
	depends on DRM_BRIDGE && OF
	select AUXILIARY_BUS
	help
	  Simple bridge that terminates the bridge chain and provides HPD
	  support.

menu "Display Interface Bridges"
	depends on DRM && DRM_BRIDGE

config DRM_CHIPONE_ICN6211
	tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge"
	depends on OF
	select DRM_KMS_HELPER
	select DRM_MIPI_DSI
	select DRM_PANEL_BRIDGE
	select REGMAP_I2C
	help
	  ICN6211 is MIPI-DSI/RGB Converter bridge from chipone.

	  It has a flexible configuration of MIPI DSI signal input
	  and produce RGB565, RGB666, RGB888 output format.

	  If in doubt, say "N".

config DRM_CHRONTEL_CH7033
	tristate "Chrontel CH7033 Video Encoder"
	depends on OF
	select DRM_KMS_HELPER
	help
	  Enable support for the Chrontel CH7033 VGA/DVI/HDMI Encoder, as
	  found in the Dell Wyse 3020 thin client.

	  If in doubt, say "N".

config DRM_CROS_EC_ANX7688
	tristate "ChromeOS EC ANX7688 bridge"
	depends on OF
	depends on I2C_CROS_EC_TUNNEL || COMPILE_TEST
	select DRM_KMS_HELPER
	select REGMAP_I2C
	help
	  ChromeOS EC ANX7688 is an ultra-low power
	  4K Ultra-HD (4096x2160p60) mobile HD transmitter
	  designed for ChromeOS devices. It converts HDMI

Annotation

Implementation Notes