Rob Clark 7d8d9f6705 drm/msm/mdp4: cure for the cursor blues (v2) ... The hw cursor is relatively adept at triggering underflows, which manifest as a "blue flash" (since blue is configured as the underflow color). Juggle a few things around to tighten up the timing for setting cursor registers in DONE irq. And most importantly, don't ever disable the hw cursor. Instead flip it to a blank/empty cursor. This seems far more reliable, as even simply clearing the cursor-enable bit (with no other updates in previous/ following frames) can in some cases cause underflow. v1: original v2: add missing locking spotted by Micah Cc: Micah Richert <richert@braincorporation.com> Signed-off-by: Rob Clark <robdclark@gmail.com>		2014-04-25 08:58:23 -04:00
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mdp4_crtc.c	drm/msm/mdp4: cure for the cursor blues (v2)	2014-04-25 08:58:23 -04:00
mdp4_dtv_encoder.c	drm/msm: move irq utils to mdp_kms	2014-01-09 14:44:05 -05:00
mdp4_irq.c	drm/msm/mdp4: cure for the cursor blues (v2)	2014-04-25 08:58:23 -04:00
mdp4_kms.c	drm/msm/mdp4: cure for the cursor blues (v2)	2014-04-25 08:58:23 -04:00
mdp4_kms.h	drm/msm/mdp4: cure for the cursor blues (v2)	2014-04-25 08:58:23 -04:00
mdp4_plane.c	drm/msm: Switch to universal plane API's	2014-04-01 20:18:27 -04:00
mdp4.xml.h