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| author | Jessica Zhang <jessica.zhang@oss.qualcomm.com> | 2026-05-24 13:33:29 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-05-29 14:58:51 +0300 |
| commit | 2e6c2e81d81251623c458a60e2a57447dcbc988e (patch) | |
| tree | 1a5da50f0a4548c127f6a49513c0e0988866cc52 /include/linux/debugobjects.h | |
| parent | 25d06d0a4760024f01aa046b434c59ec745295e7 (diff) | |
| download | linux-2e6c2e81d81251623c458a60e2a57447dcbc988e.tar.xz | |
drm/msm/dp: fix HPD state status bit shift value
The HPD state status is the 3 most significant bits, not 4 bits of the
HPD_INT_STATUS register.
Fix the bit shift macro so that the correct bits are returned in
msm_dp_aux_is_link_connected().
Fixes: 19e52bcb27c2 ("drm/msm/dp: return correct connection status after suspend")
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@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>
Patchwork: https://patchwork.freedesktop.org/patch/727611/
Link: https://lore.kernel.org/r/20260524-hpd-refactor-v6-1-cf3ab488dd7b@oss.qualcomm.com
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions