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-rw-r--r--drivers/gpu/drm/drm_edid.c2
-rw-r--r--include/drm/drm_edid.h6
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 1e2b9407c8d0..ff0bfc65a8c1 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -4282,7 +4282,7 @@ static void drm_parse_ycbcr420_deep_color_info(struct drm_connector *connector,
struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;
dc_mask = db[7] & DRM_EDID_YCBCR420_DC_MASK;
- hdmi->y420_dc_modes |= dc_mask;
+ hdmi->y420_dc_modes = dc_mask;
}
static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector,
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index b25d12ef120a..e3c404833115 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -214,9 +214,9 @@ struct detailed_timing {
#define DRM_EDID_HDMI_DC_Y444 (1 << 3)
/* YCBCR 420 deep color modes */
-#define DRM_EDID_YCBCR420_DC_48 (1 << 6)
-#define DRM_EDID_YCBCR420_DC_36 (1 << 5)
-#define DRM_EDID_YCBCR420_DC_30 (1 << 4)
+#define DRM_EDID_YCBCR420_DC_48 (1 << 2)
+#define DRM_EDID_YCBCR420_DC_36 (1 << 1)
+#define DRM_EDID_YCBCR420_DC_30 (1 << 0)
#define DRM_EDID_YCBCR420_DC_MASK (DRM_EDID_YCBCR420_DC_48 | \
DRM_EDID_YCBCR420_DC_36 | \
DRM_EDID_YCBCR420_DC_30)