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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 <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Harry Wentland 2017-12-18 12:01:30 -05:00 committed by Alex Deucher
parent d1bd7d61bc
commit 9182b4cb44
3 changed files with 6 additions and 8 deletions
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10
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -2448,6 +2448,7 @@ 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);
@ -2457,6 +2458,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
drm_connector,
aconnector->dc_sink);
update_stream_signal(stream);
return stream;
}
@ -2835,13 +2838,6 @@ int amdgpu_dm_connector_mode_valid(struct drm_connector *connector,
goto fail;
}
drm_mode_set_crtcinfo(mode, 0);
fill_stream_properties_from_drm_display_mode(stream, mode, connector);
stream->src.width = mode->hdisplay;
stream->src.height = mode->vdisplay;
stream->dst = stream->src;
dc_result = dc_validate_stream(adev->dm.dc, stream);
if (dc_result == DC_OK)

2
drivers/gpu/drm/amd/display/dc/core/dc_stream.c
View File

@ -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;

2
drivers/gpu/drm/amd/display/dc/dc_stream.h
View File

@ -239,6 +239,8 @@ 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);