tree 5180f0035dd7f1f8df77715981f49381d41c0757
parent 33cca93af658650b655b4b5dcfb18a3235a100cf
author Tomasz Figa <tfiga@chromium.org> 1500789739 +0900
committer chrome-bot <chrome-bot@chromium.org> 1500962044 -0700

minigbm: i965: Add 64-byte padding at the end of linear buffers

According to the ISL library used now by Mesa i965 driver to manage
surfaces, linear surfaces must have 64-byte padding added at the end,
due to the way how the GPU issues cache requests.

BUG=b:63957026
TEST=./cts-tradefed run cts --skip-preconditions --skip-device-info -m
  CtsCameraTestCases -t
  android.hardware.camera2.cts.MultiViewTest#testDualTextureViewAndImageReaderPreview
  on Eve

Change-Id: I4887449a8e6e090b5ab7925b6f5c764cedd7589f
Reviewed-on: https://chromium-review.googlesource.com/582253
Commit-Ready: Tomasz Figa <tfiga@chromium.org>
Tested-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>