tree 365da63845de83b9034b77ed406acf07775db19c
parent 7a6445e0075bdadbe74adf08eab323989f73a820
author Haixia Shi <hshi@chromium.org> 1405716183 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1409570306 +0000

Use drm cursor ioctls instead of exynos-specific hacks.

The exynos display controllers (FIMD, MIXER) have special requirements
for scanning out small buffers. In particular, the ones used for cursors.

Now that the exynos drm driver supports cursor ioctls that implement the
required buffer padding, we can remove the special cursor handling from the
DDX and just use these ioctls directly.

BUG=chromium:345164
TEST=builds ok; cursor works on daisy with kernel patch CL:214074
CQ-DEPEND=CL:214074

Change-Id: Iee04f38533b3e9dfa01d2058bf5e2696a265ef12
Reviewed-on: https://chromium-review.googlesource.com/213156
Reviewed-by: Haixia Shi <hshi@chromium.org>
Tested-by: Haixia Shi <hshi@chromium.org>
Commit-Queue: Haixia Shi <hshi@chromium.org>