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HACK: Avoid graphical glitches on db410c

Message ID 1497051888-18935-1-git-send-email-john.stultz@linaro.org
State New
Headers show

Commit Message

John Stultz June 9, 2017, 11:44 p.m. UTC 
Narrowed this down diffing from a previous branch
that didn't have the glitches that this branch
currently has.

With this patch, I don't see the flashing glitches
and tearing that I'm seeing without it.

Seems to be related to a previous patch from RobH:
  force single plane except for cursor

Signed-off-by: John Stultz <john.stultz@linaro.org>

---
 drmhwctwo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.7.4
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Patch

diff --git a/drmhwctwo.cpp b/drmhwctwo.cpp
index 048117f..2bd8882 100644
--- a/drmhwctwo.cpp
+++ b/drmhwctwo.cpp
@@ -725,11 +725,11 @@  HWC2::Error DrmHwcTwo::HwcDisplay::ValidateDisplay(uint32_t *num_types,
     switch (layer.sf_type()) {
       case HWC2::Composition::SolidColor:
       case HWC2::Composition::Sideband:
+      default:
         layer.set_validated_type(HWC2::Composition::Client);
         ++*num_types;
         break;
       case HWC2::Composition::Cursor:
-      default:
         layer.set_validated_type(layer.sf_type());
         break;
     }