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13dfc0540a
Many DRM drivers have common code to make a stub connector
implementation that wraps a drm_panel. By wrapping the panel in a DRM
bridge, all of the connector code (including calls during encoder
enable/disable) goes away.
v2: Fix build with CONFIG_DRM=m, drop "dev" argument that should just
be the panel's dev, move kerneldoc up a level and document
_remove().
v3: Fix another breakage with CONFIG_DRM=m, fix breakage with
CONFIG_OF=n, move protos under CONFIG_DRM_PANEL_BRIDGE, wrap a
line.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1)
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> (v2)
Acked-by: Archit Taneja <architt@codeaurora.org> (v2)
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170602202514.11900-1-eric@anholt.net
109 lines
2.6 KiB
Text
109 lines
2.6 KiB
Text
config DRM_BRIDGE
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def_bool y
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depends on DRM
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help
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Bridge registration and lookup framework.
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config DRM_PANEL_BRIDGE
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def_bool y
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depends on DRM_BRIDGE
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depends on DRM_KMS_HELPER
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select DRM_PANEL
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help
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DRM bridge wrapper of DRM panels
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menu "Display Interface Bridges"
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depends on DRM && DRM_BRIDGE
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config DRM_ANALOGIX_ANX78XX
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tristate "Analogix ANX78XX bridge"
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select DRM_KMS_HELPER
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select REGMAP_I2C
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---help---
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ANX78XX is an ultra-low Full-HD SlimPort transmitter
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designed for portable devices. The ANX78XX transforms
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the HDMI output of an application processor to MyDP
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or DisplayPort.
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config DRM_DUMB_VGA_DAC
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tristate "Dumb VGA DAC Bridge support"
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depends on OF
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select DRM_KMS_HELPER
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help
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Support for RGB to VGA DAC based bridges
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config DRM_LVDS_ENCODER
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tristate "Transparent parallel to LVDS encoder support"
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depends on OF
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select DRM_PANEL_BRIDGE
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help
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Support for transparent parallel to LVDS encoders that don't require
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any configuration.
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config DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW
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tristate "MegaChips stdp4028-ge-b850v3-fw and stdp2690-ge-b850v3-fw"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_PANEL
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---help---
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This is a driver for the display bridges of
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GE B850v3 that convert dual channel LVDS
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to DP++. This is used with the i.MX6 imx-ldb
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driver. You are likely to say N here.
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config DRM_NXP_PTN3460
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tristate "NXP PTN3460 DP/LVDS bridge"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_PANEL
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---help---
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NXP PTN3460 eDP-LVDS bridge chip driver.
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config DRM_PARADE_PS8622
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tristate "Parade eDP/LVDS bridge"
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depends on OF
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select DRM_PANEL
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select DRM_KMS_HELPER
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select BACKLIGHT_LCD_SUPPORT
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select BACKLIGHT_CLASS_DEVICE
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---help---
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Parade eDP-LVDS bridge chip driver.
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config DRM_SIL_SII8620
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tristate "Silicon Image SII8620 HDMI/MHL bridge"
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depends on OF
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select DRM_KMS_HELPER
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help
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Silicon Image SII8620 HDMI/MHL bridge chip driver.
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config DRM_SII902X
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tristate "Silicon Image sii902x RGB/HDMI bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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---help---
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Silicon Image sii902x bridge chip driver.
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config DRM_TOSHIBA_TC358767
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tristate "Toshiba TC358767 eDP bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_PANEL
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---help---
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Toshiba TC358767 eDP bridge chip driver.
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config DRM_TI_TFP410
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tristate "TI TFP410 DVI/HDMI bridge"
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depends on OF
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select DRM_KMS_HELPER
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---help---
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Texas Instruments TFP410 DVI/HDMI Transmitter driver
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source "drivers/gpu/drm/bridge/analogix/Kconfig"
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source "drivers/gpu/drm/bridge/adv7511/Kconfig"
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source "drivers/gpu/drm/bridge/synopsys/Kconfig"
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endmenu
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