coreboot-kgpe-d16/src/drivers/analogix/anx7625
Xin Ji 48ae111ca8 drivers/analogix/anx7625: prevent video clock jitter on IVO panels
The MIPI source video data has a large variation (e.g. 59Hz ~ 61Hz),
anx7625 defines K ratio for matching MIPI input video clock and
DP output video clock. A bigger k value can match a bigger video data
variation. IVO panel has smaller variation than DP CTS spec, so decrease
k value to 0x3b.

BUG=b:194659777
BRANCH=none
TEST=Display is normal on Asurada

Change-Id: If3a09811999babda45e9a9a559dd447920109204
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57439
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2021-09-13 06:59:20 +00:00
..
anx7625.c drivers/analogix/anx7625: prevent video clock jitter on IVO panels 2021-09-13 06:59:20 +00:00
anx7625.h drivers/analogix/anx7625: prevent video clock jitter on IVO panels 2021-09-13 06:59:20 +00:00
Kconfig src: Remove leading blank lines from SPDX header 2020-05-18 07:00:27 +00:00
Makefile.inc src: Remove leading blank lines from SPDX header 2020-05-18 07:00:27 +00:00