Chris Park f8b9f9a599 drm/amd/display: Force ODM combine on 5K+ 420 modes ... [Why] All YCbCr420 resolutions 5K and above have tiling and discoloration issues. The issue can be remedied by forcing ODM combine from 5K to 8K. 10K resolution requires ODM 4:1. The mechanism of what the real problem is, that is inherent in ODM combine programming, doesn't seem to be pointed at singular register programming (CLK, MPC, DCSURF, etc.), and needs more in-depth programming sequence review for these new use case scenarios. Until then, workaround to enable ODM combine is proposed. While it is not our policy, HW spreadsheet also recommends turning on ODM for these scenario to lower the voltage. [How] Make pixel encoding and resolution size specific workaround to enable ODM combine on YCbCr420 high resolution modes. Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2020-07-01 01:59:25 -04:00
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amdgpu_dm	drm/amd/display: clip plane rects in DM before passing into DC	2020-07-01 01:59:25 -04:00
dc	drm/amd/display: Force ODM combine on 5K+ 420 modes	2020-07-01 01:59:25 -04:00
dmub	drm/amd/display: add mechanism to skip DCN init	2020-07-01 01:59:25 -04:00
include	drm/amd/display: Get num_chans from VBIOS table	2020-07-01 01:59:21 -04:00
modules	drm/amd/display: fix compilation error on allmodconfig	2020-07-01 01:59:24 -04:00
Kconfig	drm/amd/display: Add DCN3 to Kconfig	2020-07-01 01:59:15 -04:00
Makefile	drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards	2019-11-13 15:29:42 -05:00
TODO	drm/amd/display: Convert remaining loggers off dc_logger	2018-07-13 14:48:42 -05:00