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| author | Kuogee Hsieh <quic_khsieh@quicinc.com> | 2021-12-08 09:41:02 -0800 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-12-08 10:34:55 -0800 |
| commit | f61550b3864b9578527c28cf9c465316ac1566e1 (patch) | |
| tree | 84549c2e375d341f2601ed2afc10157341e8403f /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | drm/msm/disp/dpu1: set default group ID for CTL. (diff) | |
| download | linux-f61550b3864b9578527c28cf9c465316ac1566e1.tar.gz linux-f61550b3864b9578527c28cf9c465316ac1566e1.zip | |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
Add checking aux read/write status at both dp_link_parse_sink_count()
and dp_link_parse_sink_status_filed() to avoid long timeout delay if
dp aux read/write failed at timeout due to cable unplugged.
Changes in V4:
-- split this patch as stand alone patch
Changes in v5:
-- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions