tree a0fa5ef07c1ca99caae88d7f29ab0dcaf67ca21e
parent dc8184aa8621ee8048652496884d9f40d4bb407f
author Alex Deucher <alexander.deucher@amd.com> 1476300535 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1476397549 -0400

drm/radeon: change vblank_time's calculation method to reduce computational error.

Ported from Rex's amdgpu change.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org