linux/drivers/gpu
Pi-Hsun Shih 3203e497eb
drm/bridge: anx7625: Synchronously run runtime suspend.
Originally when using pm_runtime_put, there's a chance that the runtime
suspend hook will be run after the following anx7625_bridge_mode_set
call, resulting in the display_timing_valid field to be cleared, and the
following power on fail.

Change all pm_runtime_put to pm_runtime_put_sync, so all power off
operations are guaranteed to be done after the call returns.

Fixes: 60487584a7 ("drm/bridge: anx7625: refactor power control to use runtime PM framework")
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Tested-by: Tzung-Bi Shih <tzungbi@google.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210520064508.3121211-1-pihsun@chromium.org
2021-05-20 12:27:20 +02:00
..
drm drm/bridge: anx7625: Synchronously run runtime suspend. 2021-05-20 12:27:20 +02:00
host1x gpu: host1x: Add early init and late exit callbacks 2021-03-31 17:42:14 +02:00
ipu-v3 gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries 2021-01-04 12:54:18 +01:00
trace
vga pci-v5.11-changes 2020-12-15 16:49:59 -08:00
Makefile