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| author | Stanislav Lisovskiy <[email protected]> | 2021-11-18 11:39:07 +0200 |
|---|---|---|
| committer | Stanislav Lisovskiy <[email protected]> | 2021-11-19 16:13:53 +0200 |
| commit | eeb04fa64af18cbe03d1067a435c6423da47b6fc (patch) | |
| tree | d0be584ff91c9a85fc5425cbf04d0ab8cb6bcff8 /lib/mpi/mpiutil.c | |
| parent | 2052287a74c95234eabe7a858f157a88d6880029 (diff) | |
drm/i915/dg2: Implement WM0 cursor WA for DG2
Bug in the register unit which results in WM1 register
used when only WM0 is enabled on cursor.
Software workaround is when only WM0 enabled on cursor,
copy contents of CUR_WM_0[30:0] (exclude the enable bit)
into CUR_WM_1[30:0].
v2: - s/dev_priv/i915/ (Ville Syrjälä)
- Removed unneeded brackets (Ville Syrjälä)
HSDES: 14012656716
Reviewed-by: Ville Syrjälä <[email protected]>
Signed-off-by: Stanislav Lisovskiy <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions