drm/amd/display: check SR_WATERMARK regs prior to write

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Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Eric Bernstein 2017-10-11 15:14:46 -04:00 • committed by Alex Deucher

parent 2126732fda

commit 9a5bcd47ea

1 changed files with 74 additions and 70 deletions

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drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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