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drm/edid: VSDB yCBCr420 Deep Color mode bit definitions
HDMI Forum VSDB YCBCR420 deep color capability bits are 2:0. Correct
definitions in the header for the mask to work correctly.
Fixes: e6a9a2c3dc
("drm/edid: parse ycbcr 420 deep color information")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107893
Cc: <stable@vger.kernel.org> # v4.14+
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1538776335-12569-1-git-send-email-clinton.a.taylor@intel.com
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@ -4282,7 +4282,7 @@ static void drm_parse_ycbcr420_deep_color_info(struct drm_connector *connector,
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struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;
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struct drm_hdmi_info *hdmi = &connector->display_info.hdmi;
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dc_mask = db[7] & DRM_EDID_YCBCR420_DC_MASK;
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dc_mask = db[7] & DRM_EDID_YCBCR420_DC_MASK;
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hdmi->y420_dc_modes |= dc_mask;
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hdmi->y420_dc_modes = dc_mask;
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}
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}
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static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector,
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static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector,
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@ -214,9 +214,9 @@ struct detailed_timing {
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#define DRM_EDID_HDMI_DC_Y444 (1 << 3)
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#define DRM_EDID_HDMI_DC_Y444 (1 << 3)
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/* YCBCR 420 deep color modes */
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/* YCBCR 420 deep color modes */
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#define DRM_EDID_YCBCR420_DC_48 (1 << 6)
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#define DRM_EDID_YCBCR420_DC_48 (1 << 2)
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#define DRM_EDID_YCBCR420_DC_36 (1 << 5)
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#define DRM_EDID_YCBCR420_DC_36 (1 << 1)
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#define DRM_EDID_YCBCR420_DC_30 (1 << 4)
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#define DRM_EDID_YCBCR420_DC_30 (1 << 0)
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#define DRM_EDID_YCBCR420_DC_MASK (DRM_EDID_YCBCR420_DC_48 | \
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#define DRM_EDID_YCBCR420_DC_MASK (DRM_EDID_YCBCR420_DC_48 | \
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DRM_EDID_YCBCR420_DC_36 | \
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DRM_EDID_YCBCR420_DC_36 | \
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DRM_EDID_YCBCR420_DC_30)
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DRM_EDID_YCBCR420_DC_30)
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