u-boot/drivers/video/bridge/Kconfig
Simon Glass 048dba0191 dm: video: Add support for the NXP PTN3460 bridge
This chip provides an eDP to LVDS bridge which is useful for SoCs that don't
support LVDS displays (or it would waste scarce pins). There is no setup
required by this chip, other than to adjust power-down and reset pins, and
those are managed by the uclass.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-08-05 21:06:13 -06:00

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1.2 KiB
Text

config VIDEO_BRIDGE
bool "Support video bridges"
depends on DM
help
Some platforms use video bridges to convert from one output to
another. For example, where the SoC only supports eDP and the LCD
requires LVDS, an eDP->LVDS bridge chip can be used to provide the
necessary conversion. This option enables support for these devices.
config VIDEO_BRIDGE_PARADE_PS862X
bool "Support Parade PS862X DP->LVDS bridge"
depends on VIDEO_BRIDGE
help
The Parade PS8622 and PS8625 are DisplayPort-to-LVDS (Low voltage
differential signalling) converters. They enable an LVDS LCD panel
to be connected to an eDP output device such as an SoC that lacks
LVDS capability, or where LVDS requires too many signals to route
on the PCB. Setup parameters are provided in the device tree.
config VIDEO_BRIDGE_NXP_PTN3460
bool "Support NXP PTN3460 DP->LVDS bridge"
depends on VIDEO_BRIDGE
help
The NXP PTN3460 is a DisplayPort-to-LVDS (Low voltage differential
signalling) converter. It enables an LVDS LCD panel to be connected
to an eDP output device such as an SoC that lacks LVDS capability,
or where LVDS requires too many signals to route on the PCB.