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drm/amd/display: Avoid sending abnormal VSIF 

[Why]
While setting hdmi_vic, hv_frame.vic is not initialized and might
assign a wrong value to hdmi_vic. Cause to send out VSIF with
abnormal value.

[How]
Initialize hv_frame and avi_frame

Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wayne Lin 2019-10-21 13:24:36 +08:00 committed by Alex Deucher
parent 7890fb20a8
commit acf83f86b2
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -3399,6 +3399,9 @@ static void fill_stream_properties_from_drm_display_mode(
struct hdmi_vendor_infoframe hv_frame;
struct hdmi_avi_infoframe avi_frame;
memset(&hv_frame, 0, sizeof(hv_frame));
memset(&avi_frame, 0, sizeof(avi_frame));
timing_out->h_border_left = 0;
timing_out->h_border_right = 0;
timing_out->v_border_top = 0;