drm/amd/display: Should disable when new stream is null (827f11e9) · Commits · 戴 / test

core_link_disable_stream should be called when the new stream is null (i.e. want to disable). Modify the if condition to reflect that. Signed-off-by:

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -1868,8 +1868,10 @@ static void dce110_reset_hw_ctx_wrap(
		pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) {
		struct clock_source *old_clk = pipe_ctx_old->clock_source;

		/* disable already, no need to disable again */
		if (pipe_ctx->stream && !pipe_ctx->stream->dpms_off)
		/* Disable if new stream is null. O/w, if stream is
		* disabled already, no need to disable again.
		*/
		if (!pipe_ctx->stream \|\| !pipe_ctx->stream->dpms_off)
		core_link_disable_stream(pipe_ctx_old, FREE_ACQUIRED_RESOURCE);

		pipe_ctx_old->stream_res.tg->funcs->set_blank(pipe_ctx_old->stream_res.tg, true);