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drm/amd/display: Null ptr check for set_sdr_white_level 

[Why&How]
Cursor boosting can only be done on DCN+
Check for nullptr since DCE doesn't implement it.

Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: Sivapiriyan Kumarasamy <Sivapiriyan.Kumarasamy@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Krunoslav Kovac 2018-07-10 16:04:05 -04:00 committed by Alex Deucher
parent 4a7d1d123d
commit ddb85fcd83
1 changed files with 2 additions and 1 deletions
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1
drivers/gpu/drm/amd/display/dc/core/dc_stream.c
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@ -214,6 +214,7 @@ bool dc_stream_set_cursor_attributes(
}
core_dc->hwss.set_cursor_attribute(pipe_ctx);
if (core_dc->hwss.set_cursor_sdr_white_level)
core_dc->hwss.set_cursor_sdr_white_level(pipe_ctx);
}