drm/msm/dpu: make "vblank timeout" more useful

Browse source

We have several reports of vblank timeout messages. However after some
debugging it was found that there might be different causes to that.
To allow us to identify the DPU block that gets stuck, include the
actual CTL_FLUSH value into the timeout message.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579849/
Link: https://lore.kernel.org/r/20240226-fd-dpu-debug-timeout-v4-1-51eec83dde23@linaro.org

...

This commit is contained in:

Dmitry Baryshkov 2024-02-26 04:27:59 +02:00

parent ee2fcc0f51

commit f1d0b196ff

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c

View file