diff options
| author | Kuro Chung <[email protected]> | 2024-05-22 14:55:28 +0800 |
|---|---|---|
| committer | Robert Foss <[email protected]> | 2024-05-22 11:49:43 +0200 |
| commit | 484436ec5c2bffe8f346a09ae1cbc4cbf5e50005 (patch) | |
| tree | 13220f90512c6f639d558982a12093ed424fb6cc /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a856a53de93ef25e44b315fc1aedce609ba2d453 (diff) | |
drm/bridge: it6505: fix hibernate to resume no display issue
When the system power resumes, the TTL input of IT6505 may experience
some noise before the video signal stabilizes, necessitating a video
reset. This patch is implemented to prevent a loop of video error
interrupts, which can occur when a video reset in the video FIFO error
interrupt triggers another such interrupt. The patch processes the SCDT
and FIFO error interrupts simultaneously and ignores any video FIFO
error interrupts caused by a video reset.
Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver")
Signed-off-by: Kuro Chung <[email protected]>
Signed-off-by: Hermes Wu <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Robert Foss <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions