summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/display/dc/optc/dcn201
AgeCommit message (Collapse)AuthorFilesLines
2025-05-29drm/amd/display: Constify struct timing_generator_funcsChristophe JAILLET1-1/+1
'struct timing_generator_funcs' are not modified in these drivers. Constifying these structures moves some data to a read-only section, so increases overall security, especially when the structure holds some function pointers. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-13drm/amd/display: log destination of vertical interruptJosip Pavic1-0/+1
[Why] Knowing the destination of OTG's vertical interrupt 2 is useful for debugging, but it is not currently included in the OTG state readback logic [How] Read the OTG interrupt destination register to get the vertical interrupt 2 destination on ASICs that have this register when reading back the OTG state from hardware Reviewed-by: Sung Lee <sung.lee@amd.com> Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Josip Pavic <Josip.Pavic@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-30drm/amd/display: use even ODM slice width for two pixels per containerWenjing Liu2-9/+1
[why] When optc uses two pixel per container, each ODM slice width must be an even number. [how] If ODM slice width is odd number increase it by 1. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Refactor OPTC into component folderParandhaman K2-0/+276
[why] Move all optc files to unique folder optc. [how] creating optc repo in dc, and moved the dcnxx_optc.c and .h files into corresponding new folders inside the optc and cleared the linkage errors by adding relative paths in the Makefile.template. Reviewed-by: Martin Leung <martin.leung@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Parandhaman K <parandhaman.k@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>