u-boot/drivers/video/rockchip/Kconfig
Philipp Tomsich 8517f64fe6 rockchip: video: introduce VIDEO_DW_HDMI and select for Rockchip HDMI
Instead of having drivers/video/rockchip/Kconfig point outside of its
hierarchy for dw_hdmi.o, we should use a configuration-option to
include the Designware HDMI support.

This change introduces a new config option (not to be selected via
menuconfig, but to be selected from a dependent video driver's
configuration option) that enables dw_hdmi.o and selects it whenever
the HDMI support for Rockchip SoCs is selected.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-15 20:42:56 +02:00

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#
# Video drivers selection for rockchip soc. These configs only impact the
# compile process. You can surely check all the options. In this case, all the
# display driver will be compiled, but which drivers finally will be used is
# decided by device tree configuration. What's more, enable needed power for
# display by configure the device tree, and the vop driver will do the rest.
#
# Author: Eric Gao <eric.gao@rock-chips.com>
#
menuconfig VIDEO_ROCKCHIP
bool "Enable Rockchip Video Support"
depends on DM_VIDEO
help
Rockchip SoCs provide video output capabilities for High-Definition
Multimedia Interface (HDMI), Low-voltage Differential Signalling
(LVDS), embedded DisplayPort (eDP) and Display Serial Interface
(DSI). This driver supports the on-chip video output device, and
targets the Rockchip RK3288 and RK3399.
if VIDEO_ROCKCHIP
config DISPLAY_ROCKCHIP_EDP
bool "EDP Port"
depends on VIDEO_ROCKCHIP
help
This enables Embedded DisplayPort(EDP) display support.
config DISPLAY_ROCKCHIP_LVDS
bool "LVDS Port"
depends on VIDEO_ROCKCHIP
help
This enables Low-voltage Differential Signaling(LVDS) display
support.
config DISPLAY_ROCKCHIP_HDMI
bool "HDMI port"
select VIDEO_DW_HDMI
depends on VIDEO_ROCKCHIP
help
This enables High-Definition Multimedia Interface display support.
config DISPLAY_ROCKCHIP_MIPI
bool "MIPI Port"
depends on VIDEO_ROCKCHIP
help
This enables Mobile Industry Processor Interface(MIPI) display
support. The mipi controller and dphy on rk3288& rk3399 support
16,18, 24 bits per pixel with upto 2k resolution ratio.
endif