drm/amd/display: use odm combine for YCbCr420 timing with h_active greater than 4096

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[why]
FMT has limitation to support YCbCr420 with h_active greater than 4096.

[how]
Use odm combine to overcome the limitation.

Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Wenjing Liu 2020-01-13 17:05:42 -05:00 • committed by Alex Deucher

parent 09f6dd6e6d

commit d478667253

3 changed files with 45 additions and 22 deletions

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19

drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c

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24

drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c

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24

drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c

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