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| author | Douglas Anderson <dianders@chromium.org> | 2024-05-17 14:36:42 -0700 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-05-21 10:01:20 +0200 |
| commit | 676a079fb3be66aed12cf40f236c77b8e7c189c3 (patch) | |
| tree | be1fd01c49a5c22487729a96a89072f95bdf30e8 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 509eaa8aeee64bd7a41ca53d8728e497a9991074 (diff) | |
drm/panel: himax-hx83102: Check for errors on the NOP in prepare()
The mipi_dsi_dcs_nop() function returns an error but we weren't
checking it in hx83102_prepare(). Add a check. This is highly unlikely
to matter in practice. If the NOP failed then likely later MIPI
commands would fail too.
Found by code inspection.
Fixes: 0ef94554dc40 ("drm/panel: himax-hx83102: Break out as separate driver")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240517143643.7.I3fae28745bf2cacd8dac04d7a06daea50e233f46@changeid
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240517143643.7.I3fae28745bf2cacd8dac04d7a06daea50e233f46@changeid
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions