linux_dsm_epyc7002/drivers/gpu/drm/amd
Nikola Cornij d438d11338 drm/amd/display: Use 1/8th DSC target bitrate precision for N4:2:2 and 4:2:0 formats
[why]
On at least some of the devices (e.g. Realtek scaler) we get a black screen if 1/16th
precision is used.

[how]
Work around it by reducing precision to 1/8th for N4:2:2 and 4:2:0 color formats. This
is a safe workaround and would have a very mild impact on the quality.
The issue is still to be root-caused and fixed correctly.

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-06-22 09:34:09 -05:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu: Enable DC support for Navi10 2019-06-22 09:34:07 -05:00
amdkfd drm/amdkfd: Add navi10 support to amdkfd. (v3) 2019-06-21 18:59:24 -05:00
display drm/amd/display: Use 1/8th DSC target bitrate precision for N4:2:2 and 4:2:0 formats 2019-06-22 09:34:09 -05:00
include drm/amdgpu/mes10.1: add ip block mes10.1 (v2) 2019-06-21 18:58:22 -05:00
powerplay drm/amd/powerplay: add interface to get uclk dpm table 2019-06-22 09:34:06 -05:00