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| author | Vandita Kulkarni <vandita.kulkarni@intel.com> | 2019-12-16 11:06:19 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2019-12-17 13:23:40 +0300 |
| commit | d55157f6aaca04df4223c2c7a96995ceda016a15 (patch) | |
| tree | 456b8d9826c82e53c0a6040e1b064f5dcbbba0b2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 5665a1febfe7bbb8c166fcf16856ef2730f947c0 (diff) | |
| download | linux-d55157f6aaca04df4223c2c7a96995ceda016a15.tar.xz | |
drm/i915: Fix WARN_ON condition for cursor plane ddb allocation
In some cases like latency[level]==0, wm[level].res_lines>31,
min_ddb_alloc can be U16_MAX, exclude it from the WARN_ON.
v2: Specify the cases in which we hit U16_MAX, indentation (Ville)
Fixes: 10a7e07b68b9 ("drm/i915: Make sure cursor has enough ddb for the selected wm level")
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191216080619.10945-1-vandita.kulkarni@intel.com
(cherry picked from commit 4ba487019d1a196051feefab57f4a393815733b4)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions