linux-stable/drivers/gpu/drm/bridge/analogix
Xin Ji 330140d731
drm/bridge: Add 200ms delay to wait FW HPD status stable
For the no-interrupt design (sink device is panel, polling HPD
status when chip power on), anx7625 FW has more than 200ms HPD
de-bounce time in FW, for the safety to get HPD status, driver
better to wait 200ms before HPD detection after OS resume back.

Signed-off-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230922093450.3574349-1-xji@analogixsemi.com
2023-09-25 12:45:43 +02:00
..
analogix-anx78xx.c drm/bridge/analogix/anx78xx: Add missing definition 2023-09-20 12:57:07 +02:00
analogix-anx78xx.h drm/bridge: split some definitions of ANX78xx to dedicated headers 2019-11-08 10:27:32 +01:00
analogix-anx6345.c drm/bridge: fix -Wunused-const-variable= warning 2023-07-31 11:14:24 +02:00
analogix-i2c-dptx.c drm: Rename dp/ to display/ 2022-04-25 11:17:45 +02:00
analogix-i2c-dptx.h drm/bridge: Prepare Analogix anx6345 support 2019-11-08 10:27:53 +01:00
analogix-i2c-txcommon.h drm/bridge: Prepare Analogix anx6345 support 2019-11-08 10:27:53 +01:00
analogix_dp_core.c Revert "drm: bridge: analogix/dp: add panel prepare/unprepare in suspend/resume time" 2022-09-23 07:15:18 -07:00
analogix_dp_core.h drm: Rename dp/ to display/ 2022-04-25 11:17:45 +02:00
analogix_dp_reg.c drm/bridge: analogix_dp: Make PSR-exit block less 2021-11-04 11:54:09 +01:00
analogix_dp_reg.h
anx7625.c drm/bridge: Add 200ms delay to wait FW HPD status stable 2023-09-25 12:45:43 +02:00
anx7625.h drm/bridge: Remove redundant i2c_client in anx7625/it6505 2023-07-24 10:38:02 +02:00
Kconfig drm/display: Move HDCP helpers into display-helper module 2022-04-25 11:19:36 +02:00
Makefile drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP 2020-10-16 23:35:16 +02:00