commit 873c4f8c99332e31f4b8dc9911d2166ddc41dec6 log] tgz] author Dongseong Hwang <dongseong.hwang@intel.com> Mon Jul 17 18:39:27 2017 committer Commit Bot <commit-bot@chromium.org> Mon Jul 17 18:39:27 2017 tree 5e7d390e92e1e89e295794d566c8d045a62da3a2 parent aba78123539a26adf3ce90ef8bbba4ac3c0ffe4e diff]

cros, gbm: Enable native GMB on Intel. All cros kernel from v3.8 to v4.4 supports native GMB on Intel, and it boosts performance on all generation Intel SoCs. [1] [1] https://software.intel.com/en-us/articles/native-one-copy-texture-uploads-for-chrome-os-on-intel-architecture-enabled-by-default TEST=tested by jenny.q.cao@intel.com on APL(reef, R61-9731.0.0), BYT(Squawks, R61-9741.0.0) and KBL(Soraka, R61-9743.0.0) 1. launch "http://browsertests.herokuapp.com/perf/background_color_animation.html" in browser for 10 minutes. 2. run smoothness.top_25_smooth with --enable-native-gpu-memory-buffers --enable-zero-copy --disable-gpu-rasterization No visual glitch during the test, and no errors print in dmesg during test. BUG=chromium:475633 Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel Change-Id: I3359ca9af02f98cac4cf5ce25c25019224dfb4bb Reviewed-on: https://chromium-review.googlesource.com/551365 Commit-Queue: Dongseong Hwang <dongseong.hwang@intel.com> Reviewed-by: David Reveman <reveman@chromium.org> Reviewed-by: Dongseong Hwang <dongseong.hwang@intel.com> Cr-Commit-Position: refs/heads/master@{#487171}