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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2026-05-22 23:03:37 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2026-05-28 06:44:12 +0300 |
| commit | 85bfe1cec2d1fb67db2bd8603df391466f4ae29f (patch) | |
| tree | a069898966d90841cb61bc29cf4978335c0d4a78 /include | |
| parent | 771394b4fb6d7d8be5a90228cea53affd20617f5 (diff) | |
| download | linux-85bfe1cec2d1fb67db2bd8603df391466f4ae29f.tar.xz | |
drm/i915/bw: Fix num_planes handling on TGL+
The TGL+ bw code has an off by one error on the num_planes
calculation, and tgl_max_bw_index() incorrectly bumps
the num_planes to 1 from 0.
That approach made sense on ICL where num_planes is more or
less a minimum number of planes to consider for the group,
but on TGL+ num_planes really is a maximum number of planes,
so these adjustments no longer make any sense there.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260522200346.17377-2-ville.syrjala@linux.intel.com
Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions