drm/amd/display: log destination of vertical interrupt[Why]Knowing the destination of OTG's vertical interrupt 2 is useful fordebugging, but it is not currently included in the OTG state readback
drm/amd/display: log destination of vertical interrupt[Why]Knowing the destination of OTG's vertical interrupt 2 is useful fordebugging, but it is not currently included in the OTG state readbacklogic[How]Read the OTG interrupt destination register to get the vertical interrupt2 destination on ASICs that have this register when reading back the OTGstate from hardwareReviewed-by: Sung Lee <[email protected]>Reviewed-by: Aric Cyr <[email protected]>Signed-off-by: Josip Pavic <[email protected]>Signed-off-by: Wayne Lin <[email protected]>Tested-by: Daniel Wheeler <[email protected]>Signed-off-by: Alex Deucher <[email protected]>
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drm/amd/display: Wait for all pending cleared before full update[Description]Before every full update we must wait for all pending updates to becleared - this is particularly important for minima
drm/amd/display: Wait for all pending cleared before full update[Description]Before every full update we must wait for all pending updates to becleared - this is particularly important for minimal transitionsbecause if we don't wait for pending cleared, it will be as ifthere was no minimal transition at all. In OTG we must read 3 differentstatus registers for pending cleared, one specifically for OTG updates,one specifically for OPTC updates, and the last for surface relatedupdates.Reviewed-by: Dillon Varone <[email protected]>Signed-off-by: Alvin Lee <[email protected]>Signed-off-by: Aurabindo Pillai <[email protected]>Tested-by: Daniel Wheeler <[email protected]>Signed-off-by: Alex Deucher <[email protected]>
drm/amd/display: Add left edge pixel for YCbCr422/420 + ODM pipe split[WHY]Currently 3-tap chroma subsampling is used for YCbCr422/420. When ODMpipesplit is used, pixels on the left edge of ODM s
drm/amd/display: Add left edge pixel for YCbCr422/420 + ODM pipe split[WHY]Currently 3-tap chroma subsampling is used for YCbCr422/420. When ODMpipesplit is used, pixels on the left edge of ODM slices need one extrapixel from the right edge of the previous slice to calculate the correctchroma value.Without this change, the chroma value is slightly different thanexpected. This is usually imperceptible visually, but it impacts testpattern CRCs for compliance test automation.[HOW]Update logic to use the register for adding extra left edge pixel forYCbCr422/420 ODM cases.Reviewed-by: George Shen <[email protected]>Acked-by: Alex Hung <[email protected]>Signed-off-by: Wenjing Liu <[email protected]>Tested-by: Daniel Wheeler <[email protected]>Signed-off-by: Alex Deucher <[email protected]>
drm/amd/display: use even ODM slice width for two pixels per container[why]When optc uses two pixel per container, each ODM slice width must be aneven number.[how]If ODM slice width is odd num
drm/amd/display: use even ODM slice width for two pixels per container[why]When optc uses two pixel per container, each ODM slice width must be aneven number.[how]If ODM slice width is odd number increase it by 1.Reviewed-by: Dillon Varone <[email protected]>Acked-by: Wayne Lin <[email protected]>Signed-off-by: Wenjing Liu <[email protected]>Tested-by: Daniel Wheeler <[email protected]>Signed-off-by: Alex Deucher <[email protected]>
drm/amd/display: Refactor OPTC into component folder[why]Move all optc files to uniquefolder optc.[how]creating optc repo in dc, and moved the dcnxx_optc.c and .h files intocorresponding new
drm/amd/display: Refactor OPTC into component folder[why]Move all optc files to uniquefolder optc.[how]creating optc repo in dc, and moved the dcnxx_optc.c and .h files intocorresponding new folders inside the optc and cleared the linkageerrors by adding relative paths in the Makefile.template.Reviewed-by: Martin Leung <[email protected]>Acked-by: Hamza Mahfooz <[email protected]>Signed-off-by: Parandhaman K <[email protected]>Signed-off-by: Alex Deucher <[email protected]>