From: Alvin Lee <alvin.l...@amd.com>
[Description]
Don't set DSC bit for phantom pipes, not
required since phantom pipe don't have
any actual output
Reviewed-by: Jun Lei <jun....@amd.com>
Acked-by: Brian Chang <brian.ch...@amd.com>
Signed-off-by: Alvin Lee <alvin.l...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 3316c4a64901..8118cfc5b405 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -493,6 +493,7 @@ void dcn32_set_phantom_stream_timing(struct dc *dc,
phantom_stream->timing.v_front_porch +
phantom_stream->timing.v_sync_width +
phantom_bp;
+ phantom_stream->timing.flags.DSC = 0; // Don't need DSC for phantom
timing
}
/**
--
2.25.1
