case DOWNSTREAM_VGA:
link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_VGA_CONVERTER;
break;
- case DOWNSTREAM_DVI_HDMI:
- /* At this point we don't know is it DVI or HDMI,
+ case DOWNSTREAM_DVI_HDMI_DP_PLUS_PLUS:
+ /* At this point we don't know is it DVI or HDMI or DP++,
* assume DVI.*/
link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_DVI_CONVERTER;
break;
det_caps, sizeof(det_caps));
switch (port_caps->bits.DWN_STRM_PORTX_TYPE) {
+ /*Handle DP case as DONGLE_NONE*/
+ case DOWN_STREAM_DETAILED_DP:
+ link->dpcd_caps.dongle_type = DISPLAY_DONGLE_NONE;
+ break;
case DOWN_STREAM_DETAILED_VGA:
link->dpcd_caps.dongle_type =
DISPLAY_DONGLE_DP_VGA_CONVERTER;
DISPLAY_DONGLE_DP_DVI_CONVERTER;
break;
case DOWN_STREAM_DETAILED_HDMI:
+ case DOWN_STREAM_DETAILED_DP_PLUS_PLUS:
+ /*Handle DP++ active converter case, process DP++ case as HDMI case according DP1.4 spec*/
link->dpcd_caps.dongle_type =
DISPLAY_DONGLE_DP_HDMI_CONVERTER;
link->dpcd_caps.dongle_caps.is_dp_hdmi_s3d_converter =
hdmi_caps.bits.FRAME_SEQ_TO_FRAME_PACK;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_pass_through =
- hdmi_caps.bits.YCrCr422_PASS_THROUGH;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_pass_through =
- hdmi_caps.bits.YCrCr420_PASS_THROUGH;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_converter =
- hdmi_caps.bits.YCrCr422_CONVERSION;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_converter =
- hdmi_caps.bits.YCrCr420_CONVERSION;
+ /*YCBCR capability only for HDMI case*/
+ if (port_caps->bits.DWN_STRM_PORTX_TYPE
+ == DOWN_STREAM_DETAILED_HDMI) {
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_pass_through =
+ hdmi_caps.bits.YCrCr422_PASS_THROUGH;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_pass_through =
+ hdmi_caps.bits.YCrCr420_PASS_THROUGH;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_converter =
+ hdmi_caps.bits.YCrCr422_CONVERSION;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_converter =
+ hdmi_caps.bits.YCrCr420_CONVERSION;
+ }
link->dpcd_caps.dongle_caps.dp_hdmi_max_bpc =
translate_dpcd_max_bpc(