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drm/amd/display: skip phantom pipes when checking for pending flip

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[Why&How]
Phantom pipes are not programmed fully to hardware and hence we should
not expect a flip completion.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aurabindo Pillai 2022-09-13 14:08:05 -04:00 committed by Alex Deucher
parent 3141d6cb64
commit c08978577a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/core/dc.c
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@ -1201,7 +1201,7 @@ static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context)
int count = 0;
struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
if (!pipe->plane_state)
if (!pipe->plane_state || pipe->stream->mall_stream_config.type == SUBVP_PHANTOM)
continue;
/* Timeout 100 ms */