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Code Issues Releases Wiki Activity

drm/amd/display: changed max_downscale_src_width to 4096.

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[Why]
MPO isn't enabled on some 4k videos due to video source width is 4096
and the current limit is 3840.

[How]
Changed the limit to 4096.

Signed-off-by: Isabel Zhang <isabel.zhang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Isabel Zhang 2020-01-09 12:05:21 -05:00 committed by Alex Deucher
parent 23bc5f3404
commit 947daab2a2
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
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@ -830,7 +830,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.disable_dcc = DCC_ENABLE,
.vsr_support = true,
.performance_trace = false,
.max_downscale_src_width = 3840,
.max_downscale_src_width = 4096,
.disable_pplib_wm_range = false,
.scl_reset_length10 = true,
.sanity_checks = true,