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| author | Jessica Zhang <jessica.zhang@oss.qualcomm.com> | 2026-05-24 13:33:31 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-05-29 14:58:52 +0300 |
| commit | 0f2293dfb5fe525cd79c2ff2a59e4bec387baba5 (patch) | |
| tree | e3fe8f3005c33a98750eea147db586db99003643 /include/linux/timerqueue.h | |
| parent | 3fbfdc3b1d48cc115a86953e5df0c76cd2efc42b (diff) | |
| download | linux-0f2293dfb5fe525cd79c2ff2a59e4bec387baba5.tar.xz | |
drm/msm/dp: Read DPCD and sink count in bridge detect()
Instead of relying on the link_ready flag to specify if DP is connected,
read the DPCD bits and get the sink count to accurately detect if DP is
connected.
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455
Tested-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com> # Hamoa IOT EVK, QCS8300 Ride
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/727603/
Link: https://lore.kernel.org/r/20260524-hpd-refactor-v6-3-cf3ab488dd7b@oss.qualcomm.com
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions