drm/i915: Check SAGV wm min_ddb_alloc rather than plane_res_b

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For non-transition watermarks we are supposed to check min_ddb_alloc
rather than plane_res_b when determining if we have enough DDB space
for it. A bit too much copy pasta made me check the wrong thing.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Fixes: df4a50a35e ("drm/i915: Zero out SAGV wm when we don't have enough DDB for it")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210305153610.12177-4-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>

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Ville Syrjälä 2021-03-05 17:36:07 +02:00

parent cdf64625e8

commit f0dfaa982b

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/intel_pm.c

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