diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c
index 22bb22678fee..67ed8e8cef35 100644
--- a/drivers/gpu/drm/i915/display/intel_vdsc.c
+++ b/drivers/gpu/drm/i915/display/intel_vdsc.c
@@ -891,20 +891,105 @@ static void intel_dsc_read_and_verify_pps_reg(struct intel_crtc_state *crtc_stat
 static void intel_dsc_get_pps_config(struct intel_crtc_state *crtc_state)
 {
 	struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config;
-	u32 pps_temp1, pps_temp2;
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	u32 pps_temp;
 
-	/* FIXME: add more state readout as needed */
+	/* PPS_0 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 0, &pps_temp);
 
-	/* Readout PPS_0 and PPS_1 registers */
-	intel_dsc_read_and_verify_pps_reg(crtc_state, 0, &pps_temp1);
-	intel_dsc_read_and_verify_pps_reg(crtc_state, 1, &pps_temp2);
+	vdsc_cfg->bits_per_component = (pps_temp & DSC_BPC_MASK) >> DSC_BPC_SHIFT;
+	vdsc_cfg->line_buf_depth =
+		(pps_temp & DSC_LINE_BUF_DEPTH_MASK) >> DSC_LINE_BUF_DEPTH_SHIFT;
+	vdsc_cfg->block_pred_enable = pps_temp & DSC_BLOCK_PREDICTION;
+	vdsc_cfg->convert_rgb = pps_temp & DSC_COLOR_SPACE_CONVERSION;
+	vdsc_cfg->simple_422 = pps_temp & DSC_422_ENABLE;
+	vdsc_cfg->native_422 = pps_temp & DSC_NATIVE_422_ENABLE;
+	vdsc_cfg->native_420 = pps_temp & DSC_NATIVE_420_ENABLE;
+	vdsc_cfg->vbr_enable = pps_temp & DSC_VBR_ENABLE;
 
-	vdsc_cfg->bits_per_pixel = pps_temp2;
+	/* PPS_1 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 1, &pps_temp);
 
-	if (pps_temp1 & DSC_NATIVE_420_ENABLE)
+	vdsc_cfg->bits_per_pixel = pps_temp;
+
+	if (vdsc_cfg->native_420)
 		vdsc_cfg->bits_per_pixel >>= 1;
 
 	crtc_state->dsc.compressed_bpp = vdsc_cfg->bits_per_pixel >> 4;
+
+	/* PPS_2 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 2, &pps_temp);
+
+	vdsc_cfg->pic_width = REG_FIELD_GET(DSC_PIC_WIDTH_MASK, pps_temp);
+	vdsc_cfg->pic_height = REG_FIELD_GET(DSC_PIC_HEIGHT_MASK, pps_temp);
+
+	/* PPS_3 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 3, &pps_temp);
+
+	vdsc_cfg->slice_width = REG_FIELD_GET(DSC_SLICE_WIDTH_MASK, pps_temp);
+	vdsc_cfg->slice_height = REG_FIELD_GET(DSC_SLICE_HEIGHT_MASK, pps_temp);
+
+	/* PPS_4 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 4, &pps_temp);
+
+	vdsc_cfg->initial_dec_delay = REG_FIELD_GET(DSC_INITIAL_DEC_DELAY_MASK, pps_temp);
+	vdsc_cfg->initial_xmit_delay = REG_FIELD_GET(DSC_INITIAL_XMIT_DELAY_MASK, pps_temp);
+
+	/* PPS_5 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 5, &pps_temp);
+
+	vdsc_cfg->scale_decrement_interval = REG_FIELD_GET(DSC_SCALE_DEC_INT_MASK, pps_temp);
+	vdsc_cfg->scale_increment_interval = REG_FIELD_GET(DSC_SCALE_INC_INT_MASK, pps_temp);
+
+	/* PPS_6 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 6, &pps_temp);
+
+	vdsc_cfg->initial_scale_value = REG_FIELD_GET(DSC_INITIAL_SCALE_VALUE_MASK, pps_temp);
+	vdsc_cfg->first_line_bpg_offset = REG_FIELD_GET(DSC_FIRST_LINE_BPG_OFFSET_MASK, pps_temp);
+	vdsc_cfg->flatness_min_qp = REG_FIELD_GET(DSC_FLATNESS_MIN_QP_MASK, pps_temp);
+	vdsc_cfg->flatness_max_qp = REG_FIELD_GET(DSC_FLATNESS_MAX_QP_MASK, pps_temp);
+
+	/* PPS_7 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 7, &pps_temp);
+
+	vdsc_cfg->nfl_bpg_offset = REG_FIELD_GET(DSC_NFL_BPG_OFFSET_MASK, pps_temp);
+	vdsc_cfg->slice_bpg_offset = REG_FIELD_GET(DSC_SLICE_BPG_OFFSET_MASK, pps_temp);
+
+	/* PPS_8 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 8, &pps_temp);
+
+	vdsc_cfg->initial_offset = REG_FIELD_GET(DSC_INITIAL_OFFSET_MASK, pps_temp);
+	vdsc_cfg->final_offset = REG_FIELD_GET(DSC_FINAL_OFFSET_MASK, pps_temp);
+
+	/* PPS_9 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 9, &pps_temp);
+
+	vdsc_cfg->rc_model_size = REG_FIELD_GET(DSC_RC_MODEL_SIZE_MASK, pps_temp);
+
+	/* PPS_10 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 10, &pps_temp);
+
+	vdsc_cfg->rc_quant_incr_limit0 = REG_FIELD_GET(DSC_RC_QUANT_INC_LIMIT0_MASK, pps_temp);
+	vdsc_cfg->rc_quant_incr_limit1 = REG_FIELD_GET(DSC_RC_QUANT_INC_LIMIT1_MASK, pps_temp);
+
+	/* PPS_16 */
+	intel_dsc_read_and_verify_pps_reg(crtc_state, 16, &pps_temp);
+
+	vdsc_cfg->slice_chunk_size = REG_FIELD_GET(DSC_SLICE_CHUNK_SIZE_MASK, pps_temp);
+
+	if (DISPLAY_VER(i915) >= 14) {
+		/* PPS_17 */
+		intel_dsc_read_and_verify_pps_reg(crtc_state, 17, &pps_temp);
+
+		vdsc_cfg->second_line_bpg_offset = REG_FIELD_GET(DSC_SL_BPG_OFFSET_MASK, pps_temp);
+
+		/* PPS_18 */
+		intel_dsc_read_and_verify_pps_reg(crtc_state, 18, &pps_temp);
+
+		vdsc_cfg->nsl_bpg_offset = REG_FIELD_GET(DSC_NSL_BPG_OFFSET_MASK, pps_temp);
+		vdsc_cfg->second_line_offset_adj = REG_FIELD_GET(DSC_SL_OFFSET_ADJ_MASK, pps_temp);
+	}
 }
 
 void intel_dsc_get_config(struct intel_crtc_state *crtc_state)
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc_regs.h b/drivers/gpu/drm/i915/display/intel_vdsc_regs.h
index 7afc487223fb..8d4fcacd1229 100644
--- a/drivers/gpu/drm/i915/display/intel_vdsc_regs.h
+++ b/drivers/gpu/drm/i915/display/intel_vdsc_regs.h
@@ -76,6 +76,9 @@
 #define  DSC_BPC_SHIFT			8
 #define  DSC_VER_MIN_SHIFT		4
 #define  DSC_VER_MAJ			(0x1 << 0)
+#define  DSC_LINE_BUF_DEPTH_MASK	REG_GENMASK(15, 12)
+#define  DSC_BPC_MASK			REG_GENMASK(11, 8)
+
 
 /* PPS1 */
 #define  DSC_BPP(bpp)				((bpp) << 0)
