drm/amd/display: disable dcn315 pixel rate crb when scaling

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The rough calculation does not account for scaling. Also, make 2
segments the minimum allowed per surface to avoid potential 0 detile
with mpc/odm combine on such outputs.

Reviewed-by: Ariel Bernstein <eric.bernstein@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dmytro Laktyushkin 2023-05-09 09:38:29 -04:00 • committed by Alex Deucher

parent f36f2648f3

commit 7558922637

1 changed files with 13 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c

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