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(parent: 934b80a) | patch
drm/i915: Zero out SAGV wm when we don't have enough DDB for it
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 26 Feb 2021 15:31:59 +0000 (17:31 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 3 Mar 2021 12:23:36 +0000 (14:23 +0200)
commitef1ba46d7d0cb9afd619a3622122c57944d42e1d
tree316347e3336bbe6c656b01c931c6739250c2180btree | snapshot
parent934b80a956cc7b3351e4b4ba3eec1206267f82cdcommit | diff
drm/i915: Zero out SAGV wm when we don't have enough DDB for it

Let's handle the SAGV WM0 more like the other wm levels and just
totally zero it out when we don't have the DDB space to back it
up.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210226153204.1270-3-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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