DCN has multiple callbacks, some of which can be replaced with specific operations for a particular ASIC. Sometimes, the implementation of the previous ASIC can be used in a new one; traditionally, the display approach for those cases has been to use the old function implementation in the new ASICs if nothing changes. For example, if function Y implemented in DCN 10 did not change anything in the DCN 30, the DCN 10 implementation is used in the DCN 30 callback. Sometimes, this approach is not followed, which may lead to code duplication. This series addresses some of those cases by promoting the reuse of old ASIC implementation in new ASICs.
Thanks Rodrigo Siqueira (4): drm/amd/display: Use optc31_enable_crtc implementation for new DCNs drm/amd/display: Use optc31_disable_crtc for DCN 31 and 401 drm/amd/display: Uses optc31_disable_crtc for DCN35 drm/amd/display: Replace dcn35_update_odm with dcn314_update_odm .../amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 52 -------------- .../amd/display/dc/hwss/dcn35/dcn35_hwseq.h | 2 - .../amd/display/dc/hwss/dcn35/dcn35_init.c | 2 +- .../amd/display/dc/hwss/dcn351/dcn351_init.c | 3 +- .../amd/display/dc/optc/dcn31/dcn31_optc.c | 15 ++-- .../amd/display/dc/optc/dcn31/dcn31_optc.h | 4 ++ .../amd/display/dc/optc/dcn314/dcn314_optc.c | 27 +------- .../amd/display/dc/optc/dcn32/dcn32_optc.c | 33 +-------- .../amd/display/dc/optc/dcn35/dcn35_optc.c | 62 +---------------- .../amd/display/dc/optc/dcn401/dcn401_optc.c | 68 +------------------ .../amd/display/dc/optc/dcn401/dcn401_optc.h | 2 - 11 files changed, 24 insertions(+), 246 deletions(-) -- 2.47.2
