diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 1e648db439f9..95a7bf362e81 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -21,6 +21,7 @@
 #include "dpu_hw_intf.h"
 #include "dpu_hw_ctl.h"
 #include "dpu_hw_dspp.h"
+#include "dpu_hw_dsc.h"
 #include "dpu_formats.h"
 #include "dpu_encoder_phys.h"
 #include "dpu_crtc.h"
@@ -136,6 +137,8 @@ enum dpu_enc_rc_states {
  * @cur_slave:		As above but for the slave encoder.
  * @hw_pp:		Handle to the pingpong blocks used for the display. No.
  *			pingpong blocks can be different than num_phys_encs.
+ * @hw_dsc:		Handle to the DSC blocks used for the display.
+ * @dsc_mask:		The bitmask of used DSC blocks.
  * @intfs_swapped:	Whether or not the phys_enc interfaces have been swapped
  *			for partial update right-only cases, such as pingpong
  *			split where virtual pingpong does not generate IRQs
@@ -169,6 +172,7 @@ enum dpu_enc_rc_states {
  * @topology:                   topology of the display
  * @idle_timeout:		idle timeout duration in milliseconds
  * @dp:				msm_dp pointer, for DP encoders
+ * @dsc:			msm_display_dsc_config pointer, for DSC-enabled encoders
  */
 struct dpu_encoder_virt {
 	struct drm_encoder base;
@@ -182,6 +186,9 @@ struct dpu_encoder_virt {
 	struct dpu_encoder_phys *cur_master;
 	struct dpu_encoder_phys *cur_slave;
 	struct dpu_hw_pingpong *hw_pp[MAX_CHANNELS_PER_ENC];
+	struct dpu_hw_dsc *hw_dsc[MAX_CHANNELS_PER_ENC];
+
+	unsigned int dsc_mask;
 
 	bool intfs_swapped;
 
@@ -209,6 +216,9 @@ struct dpu_encoder_virt {
 	u32 idle_timeout;
 
 	struct msm_dp *dp;
+
+	/* DSC configuration */
+	struct msm_display_dsc_config *dsc;
 };
 
 #define to_dpu_encoder_virt(x) container_of(x, struct dpu_encoder_virt, base)
@@ -972,7 +982,8 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc,
 	struct dpu_hw_blk *hw_ctl[MAX_CHANNELS_PER_ENC];
 	struct dpu_hw_blk *hw_lm[MAX_CHANNELS_PER_ENC];
 	struct dpu_hw_blk *hw_dspp[MAX_CHANNELS_PER_ENC] = { NULL };
-	int num_lm, num_ctl, num_pp;
+	struct dpu_hw_blk *hw_dsc[MAX_CHANNELS_PER_ENC];
+	int num_lm, num_ctl, num_pp, num_dsc;
 	int i, j;
 
 	if (!drm_enc) {
@@ -1027,6 +1038,23 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc,
 		dpu_enc->hw_pp[i] = i < num_pp ? to_dpu_hw_pingpong(hw_pp[i])
 						: NULL;
 
+	dpu_enc->dsc_mask = 0;
+
+	if (dpu_enc->dsc) {
+		unsigned int dsc_mask = 0;
+
+		num_dsc = dpu_rm_get_assigned_resources(&dpu_kms->rm, global_state,
+							drm_enc->base.id, DPU_HW_BLK_DSC,
+							hw_dsc, ARRAY_SIZE(hw_dsc));
+		for (i = 0; i < MAX_CHANNELS_PER_ENC; i++)
+			dpu_enc->hw_dsc[i] = i < num_dsc ? to_dpu_hw_dsc(hw_dsc[i]) : NULL;
+
+		for (i = 0; i < num_dsc; i++)
+			dsc_mask |= BIT(dpu_enc->hw_dsc[i]->idx - DSC_0);
+
+		dpu_enc->dsc_mask = dsc_mask;
+	}
+
 	cstate = to_dpu_crtc_state(drm_crtc->state);
 
 	for (i = 0; i < num_lm; i++) {
@@ -1739,6 +1767,127 @@ static void dpu_encoder_vsync_event_work_handler(struct kthread_work *work)
 			nsecs_to_jiffies(ktime_to_ns(wakeup_time)));
 }
 
+static void
+dpu_encoder_dsc_pclk_param_calc(struct msm_display_dsc_config *dsc, u32 width)
+{
+	int slice_count, slice_per_intf;
+	int bytes_in_slice, total_bytes_per_intf;
+
+	if (!dsc || !dsc->drm->slice_width || !dsc->drm->slice_count) {
+		DPU_ERROR("Invalid DSC/slices\n");
+		return;
+	}
+
+	slice_count = dsc->drm->slice_count;
+	slice_per_intf = DIV_ROUND_UP(width, dsc->drm->slice_width);
+
+	/*
+	 * If slice_count is greater than slice_per_intf then default to 1.
+	 * This can happen during partial update.
+	 */
+	if (slice_count > slice_per_intf)
+		slice_count = 1;
+
+	bytes_in_slice = DIV_ROUND_UP(dsc->drm->slice_width *
+				      dsc->drm->bits_per_pixel, 8);
+	total_bytes_per_intf = bytes_in_slice * slice_per_intf;
+
+	dsc->eol_byte_num = total_bytes_per_intf % 3;
+	dsc->pclk_per_line =  DIV_ROUND_UP(total_bytes_per_intf, 3);
+	dsc->bytes_in_slice = bytes_in_slice;
+	dsc->bytes_per_pkt = bytes_in_slice * slice_count;
+	dsc->pkt_per_line = slice_per_intf / slice_count;
+}
+
+static void
+dpu_encoder_dsc_initial_line_calc(struct msm_display_dsc_config *dsc,
+				  u32 enc_ip_width)
+{
+	int ssm_delay, total_pixels, soft_slice_per_enc;
+
+	soft_slice_per_enc = enc_ip_width / dsc->drm->slice_width;
+
+	/*
+	 * minimum number of initial line pixels is a sum of:
+	 * 1. sub-stream multiplexer delay (83 groups for 8bpc,
+	 *    91 for 10 bpc) * 3
+	 * 2. for two soft slice cases, add extra sub-stream multiplexer * 3
+	 * 3. the initial xmit delay
+	 * 4. total pipeline delay through the "lock step" of encoder (47)
+	 * 5. 6 additional pixels as the output of the rate buffer is
+	 *    48 bits wide
+	 */
+	ssm_delay = ((dsc->drm->bits_per_component < 10) ? 84 : 92);
+	total_pixels = ssm_delay * 3 + dsc->drm->initial_xmit_delay + 47;
+	if (soft_slice_per_enc > 1)
+		total_pixels += (ssm_delay * 3);
+	dsc->initial_lines = DIV_ROUND_UP(total_pixels, dsc->drm->slice_width);
+}
+
+static void dpu_encoder_dsc_pipe_cfg(struct dpu_hw_dsc *hw_dsc,
+				     struct dpu_hw_pingpong *hw_pp,
+				     struct msm_display_dsc_config *dsc,
+				     u32 common_mode)
+{
+	if (hw_dsc->ops.dsc_config)
+		hw_dsc->ops.dsc_config(hw_dsc, dsc, common_mode);
+
+	if (hw_dsc->ops.dsc_config_thresh)
+		hw_dsc->ops.dsc_config_thresh(hw_dsc, dsc);
+
+	if (hw_pp->ops.setup_dsc)
+		hw_pp->ops.setup_dsc(hw_pp);
+
+	if (hw_pp->ops.enable_dsc)
+		hw_pp->ops.enable_dsc(hw_pp);
+}
+
+static void dpu_encoder_prep_dsc(struct dpu_encoder_virt *dpu_enc,
+				 struct msm_display_dsc_config *dsc)
+{
+	/* coding only for 2LM, 2enc, 1 dsc config */
+	struct dpu_encoder_phys *enc_master = dpu_enc->cur_master;
+	struct dpu_hw_dsc *hw_dsc[MAX_CHANNELS_PER_ENC];
+	struct dpu_hw_pingpong *hw_pp[MAX_CHANNELS_PER_ENC];
+	int this_frame_slices;
+	int intf_ip_w, enc_ip_w;
+	int dsc_common_mode;
+	int pic_width;
+	int i;
+
+	for (i = 0; i < MAX_CHANNELS_PER_ENC; i++) {
+		hw_pp[i] = dpu_enc->hw_pp[i];
+		hw_dsc[i] = dpu_enc->hw_dsc[i];
+
+		if (!hw_pp[i] || !hw_dsc[i]) {
+			DPU_ERROR_ENC(dpu_enc, "invalid params for DSC\n");
+			return;
+		}
+	}
+
+	dsc_common_mode = 0;
+	pic_width = dsc->drm->pic_width;
+
+	dsc_common_mode = DSC_MODE_MULTIPLEX | DSC_MODE_SPLIT_PANEL;
+	if (enc_master->intf_mode == INTF_MODE_VIDEO)
+		dsc_common_mode |= DSC_MODE_VIDEO;
+
+	this_frame_slices = pic_width / dsc->drm->slice_width;
+	intf_ip_w = this_frame_slices * dsc->drm->slice_width;
+
+	dpu_encoder_dsc_pclk_param_calc(dsc, intf_ip_w);
+
+	/*
+	 * dsc merge case: when using 2 encoders for the same stream,
+	 * no. of slices need to be same on both the encoders.
+	 */
+	enc_ip_w = intf_ip_w / 2;
+	dpu_encoder_dsc_initial_line_calc(dsc, enc_ip_w);
+
+	for (i = 0; i < MAX_CHANNELS_PER_ENC; i++)
+		dpu_encoder_dsc_pipe_cfg(hw_dsc[i], hw_pp[i], dsc, dsc_common_mode);
+}
+
 void dpu_encoder_prepare_for_kickoff(struct drm_encoder *drm_enc)
 {
 	struct dpu_encoder_virt *dpu_enc;
@@ -1770,6 +1919,9 @@ void dpu_encoder_prepare_for_kickoff(struct drm_encoder *drm_enc)
 			dpu_encoder_helper_hw_reset(dpu_enc->phys_encs[i]);
 		}
 	}
+
+	if (dpu_enc->dsc)
+		dpu_encoder_prep_dsc(dpu_enc, dpu_enc->dsc);
 }
 
 void dpu_encoder_kickoff(struct drm_encoder *drm_enc)
@@ -2015,6 +2167,8 @@ static int dpu_encoder_setup_display(struct dpu_encoder_virt *dpu_enc,
 		dpu_enc->idle_pc_supported =
 				dpu_kms->catalog->caps->has_idle_pc;
 
+	dpu_enc->dsc = disp_info->dsc;
+
 	mutex_lock(&dpu_enc->enc_lock);
 	for (i = 0; i < disp_info->num_of_h_tiles && !ret; i++) {
 		/*
@@ -2244,3 +2398,11 @@ enum dpu_intf_mode dpu_encoder_get_intf_mode(struct drm_encoder *encoder)
 
 	return INTF_MODE_NONE;
 }
+
+unsigned int dpu_encoder_helper_get_dsc(struct dpu_encoder_phys *phys_enc)
+{
+	struct drm_encoder *encoder = phys_enc->parent;
+	struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(encoder);
+
+	return dpu_enc->dsc_mask;
+}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
index e7270eb6b84b..7b90d644a41b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -332,6 +332,14 @@ static inline enum dpu_3d_blend_mode dpu_encoder_helper_get_3d_blend_mode(
 	return BLEND_3D_NONE;
 }
 
+/**
+ * dpu_encoder_helper_get_dsc - get DSC blocks mask for the DPU encoder
+ *   This helper function is used by physical encoder to get DSC blocks mask
+ *   used for this encoder.
+ * @phys_enc: Pointer to physical encoder structure
+ */
+unsigned int dpu_encoder_helper_get_dsc(struct dpu_encoder_phys *phys_enc);
+
 /**
  * dpu_encoder_helper_split_config - split display configuration helper function
  *	This helper function may be used by physical encoders to configure
