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drm: bridge: add support for lontium LT9611UXC bridge

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Add support for Lontium LT9611UXC HDMI bridge. Lontium LT9611UXC is a
DSI to HDMI bridge which supports two DSI ports and I2S port as an input
and HDMI port as output. Despite name being similar to LT9611, these
devices are different enough to warrant separate driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201102011435.1100930-3-dmitry.baryshkov@linaro.org
This commit is contained in:
Dmitry Baryshkov 2020-11-02 04:14:35 +03:00 committed by Sam Ravnborg
parent 25d7361ff9
commit 0cbbd5b1a0
3 changed files with 1016 additions and 0 deletions
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13
drivers/gpu/drm/bridge/Kconfig
View file

@ -61,6 +61,19 @@ config DRM_LONTIUM_LT9611
HDMI signals
Please say Y if you have such hardware.
config DRM_LONTIUM_LT9611UXC
tristate "Lontium LT9611UXC DSI/HDMI bridge"
select SND_SOC_HDMI_CODEC if SND_SOC
depends on OF
select DRM_PANEL_BRIDGE
select DRM_KMS_HELPER
select REGMAP_I2C
help
Driver for Lontium LT9611UXC DSI to HDMI bridge
chip driver that converts dual DSI and I2S to
HDMI signals
Please say Y if you have such hardware.
config DRM_LVDS_CODEC
tristate "Transparent LVDS encoders and decoders support"
depends on OF

1
drivers/gpu/drm/bridge/Makefile
View file

@ -3,6 +3,7 @@ obj-$(CONFIG_DRM_CDNS_DSI) += cdns-dsi.o
obj-$(CONFIG_DRM_CHRONTEL_CH7033) += chrontel-ch7033.o
obj-$(CONFIG_DRM_DISPLAY_CONNECTOR) += display-connector.o
obj-$(CONFIG_DRM_LONTIUM_LT9611) += lontium-lt9611.o
obj-$(CONFIG_DRM_LONTIUM_LT9611UXC) += lontium-lt9611uxc.o
obj-$(CONFIG_DRM_LVDS_CODEC) += lvds-codec.o
obj-$(CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW) += megachips-stdpxxxx-ge-b850v3-fw.o
obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o

1002
drivers/gpu/drm/bridge/lontium-lt9611uxc.c Normal file
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