linux_dsm_epyc7002/drivers/gpu/drm/bridge
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
..
adv7511 drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
analogix drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
synopsys drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support 2019-02-01 13:15:07 +01:00
analogix-anx78xx.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
analogix-anx78xx.h drm/bridge: Add Analogix anx78xx support 2016-05-12 11:32:14 +02:00
cdns-dsi.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
dumb-vga-dac.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
Kconfig drm/bridge/sii902x: Add missing dependency on I2C_MUX 2018-11-20 10:24:30 +01:00
lvds-encoder.c drm/bridge: lvds-encoder: add powerdown-gpios support 2019-01-18 09:27:54 +01:00
Makefile drm/bridge: tc358764: Add DSI to LVDS bridge driver 2018-07-27 09:09:57 +02:00
megachips-stdpxxxx-ge-b850v3-fw.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
nxp-ptn3460.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
panel.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
parade-ps8622.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sii902x.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sii9234.c drm/bridge: add Silicon Image SiI9234 driver 2017-10-06 14:28:22 +02:00
sil-sii8620.c drm/edid: Pass connector to AVI infoframe functions 2019-01-10 19:01:06 +02:00
sil-sii8620.h drm/bridge/sii8620: add HSIC initialization code 2017-02-02 15:15:30 +05:30
tc358764.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
tc358767.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
thc63lvd1024.c drm: bridge: thc63: Restrict modes based on hardware operating frequency 2018-09-25 00:40:51 +03:00
ti-sn65dsi86.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
ti-tfp410.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00