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drm/amd/display: program manual trigger only for bottom most pipe 

[Why]
We only want to manual trigger end-of-frame when the bottom-most
pipe is flipped to prevent overlays from ending the frame too early.

[How]
Check that the manual trigger is only firing on bottom plane.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aric Cyr 2019-05-16 18:43:54 -04:00 committed by Alex Deucher
parent 6ad34adeae
commit 4fd3341223
1 changed files with 7 additions and 7 deletions
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14
drivers/gpu/drm/amd/display/dc/core/dc.c
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@ -1781,14 +1781,14 @@ static void commit_planes_for_stream(struct dc *dc,
dc->hwss.pipe_control_lock(dc, top_pipe_to_program, false);
}
// Fire manual trigger
for (i = 0; i < dc->res_pool->pipe_count; i++) {
struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
// Fire manual trigger only when bottom plane is flipped
for (j = 0; j < dc->res_pool->pipe_count; j++) {
struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
if (pipe_ctx->top_pipe ||
!pipe_ctx->stream ||
pipe_ctx->stream != stream ||
!srf_updates[i].flip_addr)
if (pipe_ctx->bottom_pipe ||
!pipe_ctx->stream ||
pipe_ctx->stream != stream ||
!pipe_ctx->plane_state->update_flags.bits.addr_update)
continue;
if (pipe_ctx->stream_res.tg->funcs->program_manual_trigger)