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path: root/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_resource.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_resource.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 9ef417eb697d..20966325852f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -2384,6 +2384,13 @@ static void set_avi_info_frame(
hdmi_info.bits.bar_right = (stream->timing.h_total
- stream->timing.h_border_right + 1);
+ /* Additional Colorimetry Extension
+ * Used in conduction with C0-C1 and EC0-EC2
+ * 0 = DCI-P3 RGB (D65)
+ * 1 = DCI-P3 RGB (theater)
+ */
+ hdmi_info.bits.ACE0_ACE3 = 0;
+
/* check_sum - Calculate AFMT_AVI_INFO0 ~ AFMT_AVI_INFO3 */
check_sum = &hdmi_info.packet_raw_data.sb[0];