linux_dsm_epyc7002/drivers/gpu/drm/bridge/synopsys
Neil Armstrong 264fce6cc2 drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support
Add support for SCDC Setup for TMDS Clock > 3.4GHz and enable TMDS
Scrambling when supported or mandatory.

This patch also adds an helper to setup the control bit to support
the high TMDS Bit Period/TMDS Clock-Period Ratio as required with
TMDS Clock > 3.4GHz for HDMI2.0 3840x2160@60/50 modes.

These changes were based on work done by Huicong Xu <xhc@rock-chips.com>
and Nickey Yang <nickey.yang@rock-chips.com> to support HDMI2.0 modes
on the Rockchip 4.4 BSP kernel at [1]

[1] https://github.com/rockchip-linux/kernel/tree/release-4.4

Cc: Nickey Yang <nickey.yang@rock-chips.com>
Cc: Huicong Xu <xhc@rock-chips.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1549022873-40549-2-git-send-email-narmstrong@baylibre.com
2019-02-01 13:15:07 +01:00
..
dw-hdmi-ahb-audio.c
dw-hdmi-audio.h
dw-hdmi-cec.c
dw-hdmi-cec.h
dw-hdmi-i2s-audio.c drm: remove include of drmP.h from bridge/dw_hdmi.h 2019-01-09 22:27:44 +01:00
dw-hdmi.c drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support 2019-02-01 13:15:07 +01:00
dw-hdmi.h drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support 2019-02-01 13:15:07 +01:00
dw-mipi-dsi.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
Kconfig
Makefile drm/bridge/synopsys: remove commented-out flag in Makefile 2018-07-27 09:34:06 +02:00