316 		const uint8_t *dpcd_dsc_basic_data,  in dc_dsc_parse_dsc_dpcd()  argument
320 	if (!dpcd_dsc_basic_data)  in dc_dsc_parse_dsc_dpcd()
324 		(dpcd_dsc_basic_data[DP_DSC_SUPPORT - DP_DSC_SUPPORT] & DP_DSC_DECOMPRESSION_IS_SUPPORTED) != 0;  in dc_dsc_parse_dsc_dpcd()
328 	dsc_sink_caps->dsc_version = dpcd_dsc_basic_data[DP_DSC_REV - DP_DSC_SUPPORT];  in dc_dsc_parse_dsc_dpcd()
334 		if (!dsc_buff_block_size_from_dpcd(dpcd_dsc_basic_data[DP_DSC_RC_BUF_BLK_SIZE - DP_DSC_SUPPORT],  in dc_dsc_parse_dsc_dpcd()
338 		buff_size = dpcd_dsc_basic_data[DP_DSC_RC_BUF_SIZE - DP_DSC_SUPPORT] + 1;  in dc_dsc_parse_dsc_dpcd()
342 	dsc_sink_caps->slice_caps1.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_1 - DP_DSC_SUPPORT];  in dc_dsc_parse_dsc_dpcd()
343 	if (!dsc_line_buff_depth_from_dpcd(dpcd_dsc_basic_data[DP_DSC_LINE_BUF_BIT_DEPTH - DP_DSC_SUPPORT],  in dc_dsc_parse_dsc_dpcd()
348 		(dpcd_dsc_basic_data[DP_DSC_BLK_PREDICTION_SUPPORT - DP_DSC_SUPPORT] &  in dc_dsc_parse_dsc_dpcd()
352 		dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_LOW - DP_DSC_SUPPORT] |  in dc_dsc_parse_dsc_dpcd()
353 		dpcd_dsc_basic_data[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] << 8;  in dc_dsc_parse_dsc_dpcd()
355 …dsc_sink_caps->color_formats.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_FORMAT_CAP - DP_DSC_SUPPOR…  in dc_dsc_parse_dsc_dpcd()
356 	dsc_sink_caps->color_depth.raw = dpcd_dsc_basic_data[DP_DSC_DEC_COLOR_DEPTH_CAP - DP_DSC_SUPPORT];  in dc_dsc_parse_dsc_dpcd()
359 		int dpcd_throughput = dpcd_dsc_basic_data[DP_DSC_PEAK_THROUGHPUT - DP_DSC_SUPPORT];  in dc_dsc_parse_dsc_dpcd()
370 …dsc_sink_caps->max_slice_width = dpcd_dsc_basic_data[DP_DSC_MAX_SLICE_WIDTH - DP_DSC_SUPPORT] * 32…  in dc_dsc_parse_dsc_dpcd()
371 	dsc_sink_caps->slice_caps2.raw = dpcd_dsc_basic_data[DP_DSC_SLICE_CAP_2 - DP_DSC_SUPPORT];  in dc_dsc_parse_dsc_dpcd()
373 …if (!dsc_bpp_increment_div_from_dpcd(dpcd_dsc_basic_data[DP_DSC_BITS_PER_PIXEL_INC - DP_DSC_SUPPOR…  in dc_dsc_parse_dsc_dpcd()