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drm/i915/skl: Take 90/270 rotation into account in watermark calculations

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v2: Pass in rotation info to sprite plane updates as well.

v3: Use helper to determine 90/270 rotation. (Michel Thierry)

v4: Rebased for fb modifiers and atomic changes.

For: VIZ-4546
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com> (v3)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Tvrtko Ursulin
2015-03-23 11:10:38 +00:00
committed by Daniel Vetter
parent 121920faf2
commit 1fc0a8f7c4
4 changed files with 45 additions and 9 deletions
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5
drivers/gpu/drm/i915/intel_sprite.c
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@@ -1039,10 +1039,7 @@ finish:
if (!intel_crtc->primary_enabled && !state->hides_primary)
intel_crtc->atomic.post_enable_primary = true;
/* Update watermarks on tiling changes. */
if (!plane->state->fb || !state->base.fb ||
plane->state->fb->modifier[0] !=
state->base.fb->modifier[0])
if (intel_wm_need_update(plane, &state->base))
intel_crtc->atomic.update_wm = true;
if (!state->visible) {