linux-stable/drivers/gpu/drm/amd
Mario Kleiner d63c277dc6 drm/amdgpu: Make display watermark calculations more accurate
Avoid big roundoff errors in scanline/hactive durations for
high pixel clocks, especially for >= 500 Mhz, and thereby
program more accurate display fifo watermarks.

Implemented here for DCE 6,8,10,11.
Successfully tested on DCE 10 with AMD R9 380 Tonga.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2017-04-07 12:20:42 -04:00
..
acp drm: amd: remove broken include path 2017-03-14 19:19:44 -04:00
amdgpu drm/amdgpu: Make display watermark calculations more accurate 2017-04-07 12:20:42 -04:00
amdkfd sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
include drm/amdgpu: Add interrupt entries for CRTC_VERTICAL_INTERRUPT0. 2017-03-29 23:55:43 -04:00
powerplay drm/amdgpu/smu9: update to latest driver interface 2017-04-06 13:27:26 -04:00
scheduler drm/amd/sched: revise priority number 2017-03-29 23:54:03 -04:00