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drm/i915: Really calculate the cursor ddb based on the highest enabled wm level 

I added the loop but neglected to actually pass the level to the
function. So we were just looping 8 times calculating the exact
same thing every time.

Fixes: df331de3f8 ("drm/i915: Allocate enough DDB for the cursor")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190321175128.32178-1-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Ville Syrjälä 2019-03-21 19:51:28 +02:00
parent ea593dbba4
commit 6086e47b35
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_pm.c
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@ -3953,7 +3953,7 @@ skl_cursor_allocation(const struct intel_crtc_state *crtc_state,
WARN_ON(ret);
for (level = 0; level <= max_level; level++) {
skl_compute_plane_wm(crtc_state, 7, &wp, &wm, &wm);
skl_compute_plane_wm(crtc_state, level, &wp, &wm, &wm);
if (wm.min_ddb_alloc == U16_MAX)
break;