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(parent: 6173e2b) | patch
drm: bridge/dw_hdmi: Add scdc operations for HDMI2.0
authorNickey Yang <nickey.yang@rock-chips.com>
Tue, 21 Feb 2017 06:34:52 +0000 (14:34 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Thu, 2 Mar 2017 06:48:37 +0000 (14:48 +0800)
commited58c4b7ebba72530ca1193366256f1d62a658ac
tree665e1502abe8ff6a3b395a0c05e200f89d32c431tree | snapshot
parent6173e2bc107f4c39e46cbe8c78d83ce6a3c7db9fcommit | diff
drm: bridge/dw_hdmi: Add scdc operations for HDMI2.0

This patch do the following operation with scdc:

1、TMDS Configuration
   set TMDS_Bit_Clock_Ratio bit when supports TMDS Bit Rates
   above 3.4 Gbps
   (details see HDMI2.0 Specification Section 6.1.3.2)

2、Scrambling Control
   set Scrambling_Enable bit when it needs.
   (details see HDMI2.0 Specification Section 6.1.3.1)

Change-Id: Ibd4428bdf752d767caf9dd4e03f3c8d240f18f6b
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
drivers/gpu/drm/bridge/dw-hdmi.c diff | blob | history
drivers/gpu/drm/bridge/dw-hdmi.h diff | blob | history
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