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| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-05-07 16:02:57 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-05-22 16:43:12 +0300 |
| commit | 78de481c75c34623f450abf0f4604344f9396593 (patch) | |
| tree | fa5b92e2e988b33e2fba567394f3cd479216ae16 /include/linux/debugobjects.h | |
| parent | ccb0472a54a5d2152ce2e494d8a8cdc53a54d8f5 (diff) | |
| download | linux-78de481c75c34623f450abf0f4604344f9396593.tar.xz | |
drm/msm/mdss: correct UBWC programming sequences
The UBWC registers in the MDSS region are not dependent on the UBWC
version (it is an invalid assumption we inherited from the vendor SDE
driver). Instead they are dependent only on the MDSS core revision.
Rework UBWC programming to follow MDSS revision and to use required (aka
encoder) UBWC version instead of the ubwc_dec_version.
Fixes: d68db6069a8e ("drm/msm/mdss: convert UBWC setup to use match data")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/723384/
Link: https://lore.kernel.org/r/20260507-ubwc-rework-v4-1-c19593d20c1d@oss.qualcomm.com
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions