From: Harry Wentland Date: Mon, 18 Dec 2017 17:01:30 +0000 (-0500) Subject: drm/amd/display: Call update_stream_signal directly from amdgpu_dm X-Git-Tag: v5.15~9282^2^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3549130ef7f6ec732a7770ea0ac36231be85a089;p=platform%2Fkernel%2Flinux-starfive.git drm/amd/display: Call update_stream_signal directly from amdgpu_dm There's no good place in DC to cover all place where stream signal should be updated. update_stream_signal depends on timing which comes from DM. Signed-off-by: Harry Wentland Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index ce541f5..6045825 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2418,6 +2418,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, dm_state ? (dm_state->scaling != RMX_OFF) : false); } + drm_mode_set_crtcinfo(&mode, 0); fill_stream_properties_from_drm_display_mode(stream, &mode, &aconnector->base); update_stream_scaling_settings(&mode, dm_state, stream); @@ -2427,6 +2428,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, drm_connector, aconnector->dc_sink); + update_stream_signal(stream); + return stream; } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index cbf3fc1..fe0fa52 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -33,7 +33,7 @@ /******************************************************************************* * Private functions ******************************************************************************/ -static void update_stream_signal(struct dc_stream_state *stream) +void update_stream_signal(struct dc_stream_state *stream) { struct dc_sink *dc_sink = stream->sink; diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index 01c60f1..456e4d2 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -237,6 +237,8 @@ enum surface_update_type dc_check_update_surfaces_for_stream( */ struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink); +void update_stream_signal(struct dc_stream_state *stream); + void dc_stream_retain(struct dc_stream_state *dc_stream); void dc_stream_release(struct dc_stream_state *dc_stream);