Commit 08d238e6 authored Jun 10, 2019 by Murton Liu Committed by Alex Deucher Jul 18, 2019

drm/amd/display: Clock does not lower in Updateplanes



[why]
We reset the optimized_required in atomic_plane_disable
flag immediately after it is set in atomic_plane_disconnect, causing us to
never have flag set during next flip in UpdatePlanes.

[how]
Optimize directly after each time plane is removed.

Signed-off-by: Murton Liu <murton.liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 04300171

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -2516,6 +2516,12 @@ static void dcn10_apply_ctx_for_surface(
		if (removed_pipe[i])
		dcn10_disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);

		for (i = 0; i < dc->res_pool->pipe_count; i++)
		if (removed_pipe[i]) {
		dc->hwss.optimize_bandwidth(dc, context);
		break;
		}

		if (dc->hwseq->wa.DEGVIDCN10_254)
		hubbub1_wm_change_req_wa(dc->res_pool->hubbub);
		}

Admin message