diff --git a/drivers/gpu/drm/msm/dp/dp_panel.h b/drivers/gpu/drm/msm/dp/dp_panel.h
index 1153e88..4c45d51 100644
--- a/drivers/gpu/drm/msm/dp/dp_panel.h
+++ b/drivers/gpu/drm/msm/dp/dp_panel.h
@@ -21,12 +21,54 @@ struct edid;
 #define DP_DOWNSTREAM_PORTS		4
 #define DP_DOWNSTREAM_CAP_SIZE		4
 
+
+#define DP_PANEL_CAPS_DSC	BIT(0)
+
+enum dp_output_format {
+	DP_OUTPUT_FORMAT_RGB,
+	DP_OUTPUT_FORMAT_YCBCR420,
+	DP_OUTPUT_FORMAT_YCBCR422,
+	DP_OUTPUT_FORMAT_YCBCR444,
+	DP_OUTPUT_FORMAT_INVALID,
+};
+
+
+struct dp_panel_info {
+	u32 h_active;
+	u32 v_active;
+	u32 h_back_porch;
+	u32 h_front_porch;
+	u32 h_sync_width;
+	u32 h_active_low;
+	u32 v_back_porch;
+	u32 v_front_porch;
+	u32 v_sync_width;
+	u32 v_active_low;
+	u32 h_skew;
+	u32 refresh_rate;
+	u32 pixel_clk_khz;
+	u32 bpp;
+	bool widebus_en;
+	struct msm_compression_info comp_info;
+	s64 dsc_overhead_fp;
+};
+
 struct dp_display_mode {
 	struct drm_display_mode drm_mode;
+	struct dp_panel_info timing;
 	u32 capabilities;
+	s64 fec_overhead_fp;
+	s64 dsc_overhead_fp;
 	u32 bpp;
 	u32 h_active_low;
 	u32 v_active_low;
+	/**
+	 * @output_format:
+	 *
+	 * This is used to indicate DP output format.
+	 * The output format can be read from drm_mode.
+	 */
+	enum dp_output_format output_format;
 };
 
 struct dp_panel_in {
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 9f0c184..f155803 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023. Qualcomm Innovation Center, Inc. All rights reserved
  * Copyright (C) 2013 Red Hat
  * Author: Rob Clark <robdclark@gmail.com>
  */
@@ -70,6 +71,16 @@ enum msm_dp_controller {
 #define MAX_H_TILES_PER_DISPLAY 2
 
 /**
+ * enum msm_display_compression_type - compression method used for pixel stream
+ * @MSM_DISPLAY_COMPRESSION_NONE:     Pixel data is not compressed
+ * @MSM_DISPLAY_COMPRESSION_DSC:      DSC compresison is used
+ */
+enum msm_display_compression_type {
+	MSM_DISPLAY_COMPRESSION_NONE,
+	MSM_DISPLAY_COMPRESSION_DSC,
+};
+
+/**
  * enum msm_event_wait - type of HW events to wait for
  * @MSM_ENC_COMMIT_DONE - wait for the driver to flush the registers to HW
  * @MSM_ENC_TX_COMPLETE - wait for the HW to transfer the frame to panel
@@ -82,6 +93,84 @@ enum msm_event_wait {
 };
 
 /**
+ * struct msm_display_dsc_info - defines dsc configuration
+ * @config                   DSC encoder configuration
+ * @scr_rev:                 DSC revision.
+ * @initial_lines:           Number of initial lines stored in encoder.
+ * @pkt_per_line:            Number of packets per line.
+ * @bytes_in_slice:          Number of bytes in slice.
+ * @eol_byte_num:            Valid bytes at the end of line.
+ * @bytes_per_pkt            Number of bytes in DSI packet
+ * @pclk_per_line:           Compressed width.
+ * @slice_last_group_size:   Size of last group in pixels.
+ * @slice_per_pkt:           Number of slices per packet.
+ * @num_active_ss_per_enc:   Number of active soft slices per encoder.
+ * @source_color_space:      Source color space of DSC encoder
+ * @chroma_format:           Chroma_format of DSC encoder.
+ * @det_thresh_flatness:     Flatness threshold.
+ * @extra_width:             Extra width required in timing calculations.
+ * @pps_delay_ms:            Post PPS command delay in milliseconds.
+ * @dsc_4hsmerge_en:         Using DSC 4HS merge topology
+ * @dsc_4hsmerge_padding     4HS merge DSC pair padding value in bytes
+ * @dsc_4hsmerge_alignment   4HS merge DSC alignment value in bytes
+ * @half_panel_pu            True for single and dual dsc encoders if partial
+ *                           update sets the roi width to half of mode width
+ *                           False in all other cases
+ */
+struct msm_display_dsc_info {
+	struct drm_dsc_config drm_dsc;
+	u8 scr_rev;
+
+	int initial_lines;
+	int pkt_per_line;
+	int bytes_in_slice;
+	int bytes_per_pkt;
+	int eol_byte_num;
+	int pclk_per_line;
+	int slice_last_group_size;
+	int slice_per_pkt;
+	int num_active_ss_per_enc;
+	int source_color_space;
+	int chroma_format;
+	int det_thresh_flatness;
+	u32 extra_width;
+	u32 pps_delay_ms;
+	bool dsc_4hsmerge_en;
+	u32 dsc_4hsmerge_padding;
+	u32 dsc_4hsmerge_alignment;
+	bool half_panel_pu;
+};
+
+/*
+ * conver from struct drm_dsc_config to struct msm_display_dsc_info
+ */
+#define to_msm_dsc_info(dsc) container_of((dsc), struct msm_display_dsc_info, drm_dsc)
+
+/**
+ * Bits/pixel target >> 4  (removing the fractional bits)
+ * returns the integer bpp value from the drm_dsc_config struct
+ */
+#define DSC_BPP(config) ((config).bits_per_pixel >> 4)
+
+/**
+ * struct msm_compression_info - defined panel compression
+ * @enabled:          enabled/disabled
+ * @comp_type:        type of compression supported
+ * @comp_ratio:       compression ratio
+ * @src_bpp:          bits per pixel before compression
+ * @tgt_bpp:          bits per pixel after compression
+ * @msm_dsc_info:     msm dsc info if the compression supported is DSC
+ */
+struct msm_compression_info {
+	bool enabled;
+	enum msm_display_compression_type comp_type;
+	u32 comp_ratio;
+	u32 src_bpp;
+	u32 tgt_bpp;
+	struct msm_display_dsc_info msm_dsc_info;
+};
+
+/**
  * struct msm_display_topology - defines a display topology pipeline
  * @num_lm:       number of layer mixers used
  * @num_intf:     number of interfaces the panel is mounted on
