Commit f84d3d37 authored by Zheng Yang's avatar Zheng Yang Committed by Heiko Stuebner
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drm: rockchip: introduce rk3066 hdmi 



The RK3066 HDMI TX serves as interface between a LCD Controller and
a HDMI bus. A HDMI TX consists of one HDMI transmitter controller and
one HDMI transmitter PHY. The interface has three (3) 8-bit data channels
which can be configured for a number of bus widths (8/10/12/16/20/24-bit)
and different video formats (RGB, YCbCr).

Features:
HDMI version 1.4a, HDCP revision 1.4 and
DVI version 1.0 compliant transmitter.
Supports DTV resolutions from 480i to 1080i/p HD.
Master I2C interface for a DDC connection.
HDMI TX supports multiple power save modes.
The HDMI TX input can switch between LCDC0 and LCDC1.
(Sound support is not included in this patch)

Signed-off-by: default avatarZheng Yang <zhengyang@rock-chips.com>
Signed-off-by: default avatarJohan Jonker <jbx6244@gmail.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20190330095639.14626-2-jbx6244@gmail.com
parent 17e5bb37

drivers/gpu/drm/rockchip/Kconfig

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Original line number Diff line number Diff line
@@ -77,4 +77,12 @@ config ROCKCHIP_RGB 
	  Some Rockchip CRTCs, like rv1108, can directly output parallel

	  and serial RGB format to panel or connect to a conversion chip.

	  say Y to enable its driver.



config ROCKCHIP_RK3066_HDMI

	bool "Rockchip specific extensions for RK3066 HDMI"

	depends on DRM_ROCKCHIP

	help

	  This selects support for Rockchip SoC specific extensions

	  for the RK3066 HDMI driver. If you want to enable

	  HDMI on RK3066 based SoC, you should select this option.

endif

drivers/gpu/drm/rockchip/Makefile

+1 −0
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@@ -15,5 +15,6 @@ rockchipdrm-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi-rockchip.o 
rockchipdrm-$(CONFIG_ROCKCHIP_INNO_HDMI) += inno_hdmi.o

rockchipdrm-$(CONFIG_ROCKCHIP_LVDS) += rockchip_lvds.o

rockchipdrm-$(CONFIG_ROCKCHIP_RGB) += rockchip_rgb.o

rockchipdrm-$(CONFIG_ROCKCHIP_RK3066_HDMI) += rk3066_hdmi.o



obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o

drivers/gpu/drm/rockchip/rk3066_hdmi.c

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drivers/gpu/drm/rockchip/rk3066_hdmi.h

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drivers/gpu/drm/rockchip/rockchip_drm_drv.c

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