Merging upstream version 6.9.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

26 files changed, 1812 insertions, 591 deletions

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h
new file mode 100644
index 0000000000..424815e7fb
--- /dev/null
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_2_sdm660.h
@@ -0,0 +1,291 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2023. Linaro Inc. All rights reserved.
+ */
+
+#ifndef _DPU_3_2_SDM660_H
+#define _DPU_3_2_SDM660_H
+
+static const struct dpu_caps sdm660_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.max_mixer_blendstages = 0x7,
+	.has_src_split = true,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.has_3d_merge = true,
+	.max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+	.max_hdeci_exp = MAX_HORZ_DECIMATION,
+	.max_vdeci_exp = MAX_VERT_DECIMATION,
+};
+
+static const struct dpu_mdp_cfg sdm660_mdp = {
+	.name = "top_0",
+	.base = 0x0, .len = 0x458,
+	.features = BIT(DPU_MDP_VSYNC_SEL),
+	.clk_ctrls = {
+		[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 },
+		[DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0 },
+		[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 },
+		[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 },
+		[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 },
+		[DPU_CLK_CTRL_CURSOR0] = { .reg_off = 0x3a8, .bit_off = 16 },
+	},
+};
+
+static const struct dpu_ctl_cfg sdm660_ctl[] = {
+	{
+		.name = "ctl_0", .id = CTL_0,
+		.base = 0x1000, .len = 0x94,
+		.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+	}, {
+		.name = "ctl_1", .id = CTL_1,
+		.base = 0x1200, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+	}, {
+		.name = "ctl_2", .id = CTL_2,
+		.base = 0x1400, .len = 0x94,
+		.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+	}, {
+		.name = "ctl_3", .id = CTL_3,
+		.base = 0x1600, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+	}, {
+		.name = "ctl_4", .id = CTL_4,
+		.base = 0x1800, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
+	},
+};
+
+static const struct dpu_sspp_cfg sdm660_sspp[] = {
+	{
+		.name = "sspp_0", .id = SSPP_VIG0,
+		.base = 0x4000, .len = 0x1ac,
+		.features = VIG_MSM8998_MASK,
+		.sblk = &dpu_vig_sblk_qseed3_1_2,
+		.xin_id = 0,
+		.type = SSPP_TYPE_VIG,
+		.clk_ctrl = DPU_CLK_CTRL_VIG0,
+	}, {
+		.name = "sspp_1", .id = SSPP_VIG1,
+		.base = 0x6000, .len = 0x1ac,
+		.features = VIG_MSM8998_MASK,
+		.sblk = &dpu_vig_sblk_qseed3_1_2,
+		.xin_id = 4,
+		.type = SSPP_TYPE_VIG,
+		.clk_ctrl = DPU_CLK_CTRL_VIG1,
+	}, {
+		.name = "sspp_8", .id = SSPP_DMA0,
+		.base = 0x24000, .len = 0x1ac,
+		.features = DMA_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 1,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA0,
+	}, {
+		.name = "sspp_9", .id = SSPP_DMA1,
+		.base = 0x26000, .len = 0x1ac,
+		.features = DMA_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 5,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA1,
+	}, {
+		.name = "sspp_10", .id = SSPP_DMA2,
+		.base = 0x28000, .len = 0x1ac,
+		.features = DMA_CURSOR_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 9,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA2,
+	},
+};
+
+static const struct dpu_lm_cfg sdm660_lm[] = {
+	{
+		.name = "lm_0", .id = LM_0,
+		.base = 0x44000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.lm_pair = LM_1,
+		.pingpong = PINGPONG_0,
+		.dspp = DSPP_0,
+	}, {
+		.name = "lm_1", .id = LM_1,
+		.base = 0x45000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.lm_pair = LM_0,
+		.pingpong = PINGPONG_1,
+		.dspp = DSPP_1,
+	}, {
+		.name = "lm_2", .id = LM_2,
+		.base = 0x46000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.lm_pair = LM_5,
+		.pingpong = PINGPONG_2,
+	}, {
+		.name = "lm_5", .id = LM_5,
+		.base = 0x49000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.lm_pair = LM_2,
+		.pingpong = PINGPONG_3,
+	},
+};
+
+static const struct dpu_pingpong_cfg sdm660_pp[] = {
+	{
+		.name = "pingpong_0", .id = PINGPONG_0,
+		.base = 0x70000, .len = 0xd4,
+		.features = PINGPONG_SDM845_TE2_MASK,
+		.sblk = &sdm845_pp_sblk_te,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12),
+	}, {
+		.name = "pingpong_1", .id = PINGPONG_1,
+		.base = 0x70800, .len = 0xd4,
+		.features = PINGPONG_SDM845_TE2_MASK,
+		.sblk = &sdm845_pp_sblk_te,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13),
+	}, {
+		.name = "pingpong_2", .id = PINGPONG_2,
+		.base = 0x71000, .len = 0xd4,
+		.features = PINGPONG_SDM845_MASK,
+		.sblk = &sdm845_pp_sblk,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14),
+	}, {
+		.name = "pingpong_3", .id = PINGPONG_3,
+		.base = 0x71800, .len = 0xd4,
+		.features = PINGPONG_SDM845_MASK,
+		.sblk = &sdm845_pp_sblk,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15),
+	},
+};
+
+static const struct dpu_dsc_cfg sdm660_dsc[] = {
+	{
+		.name = "dsc_0", .id = DSC_0,
+		.base = 0x80000, .len = 0x140,
+	}, {
+		.name = "dsc_1", .id = DSC_1,
+		.base = 0x80400, .len = 0x140,
+	},
+};
+
+static const struct dpu_dspp_cfg sdm660_dspp[] = {
+	{
+		.name = "dspp_0", .id = DSPP_0,
+		.base = 0x54000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &msm8998_dspp_sblk,
+	}, {
+		.name = "dspp_1", .id = DSPP_1,
+		.base = 0x56000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &msm8998_dspp_sblk,
+	},
+};
+
+static const struct dpu_intf_cfg sdm660_intf[] = {
+	{
+		.name = "intf_0", .id = INTF_0,
+		.base = 0x6a000, .len = 0x280,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 21,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25),
+		.intr_tear_rd_ptr = -1,
+	}, {
+		.name = "intf_1", .id = INTF_1,
+		.base = 0x6a800, .len = 0x280,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 21,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27),
+		.intr_tear_rd_ptr = -1,
+	}, {
+		.name = "intf_2", .id = INTF_2,
+		.base = 0x6b000, .len = 0x280,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_1,
+		.prog_fetch_lines_worst_case = 21,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29),
+		.intr_tear_rd_ptr = -1,
+	},
+};
+
+static const struct dpu_perf_cfg sdm660_perf_data = {
+	.max_bw_low = 6600000,
+	.max_bw_high = 6600000,
+	.min_core_ib = 3100000,
+	.min_llcc_ib = 800000,
+	.min_dram_ib = 800000,
+	.undersized_prefill_lines = 2,
+	.xtra_prefill_lines = 2,
+	.dest_scale_prefill_lines = 3,
+	.macrotile_prefill_lines = 4,
+	.yuv_nv12_prefill_lines = 8,
+	.linear_prefill_lines = 1,
+	.downscaling_prefill_lines = 1,
+	.amortizable_threshold = 25,
+	.min_prefill_lines = 25,
+	.danger_lut_tbl = {0xf, 0xffff, 0x0},
+	.safe_lut_tbl = {0xfffc, 0xff00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(msm8998_qos_linear),
+		.entries = msm8998_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_macrotile),
+		.entries = msm8998_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_nrt),
+		.entries = msm8998_qos_nrt
+		},
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 200,
+	.bw_inefficiency_factor = 120,
+};
+
+static const struct dpu_mdss_version sdm660_mdss_ver = {
+	.core_major_ver = 3,
+	.core_minor_ver = 2,
+};
+
+const struct dpu_mdss_cfg dpu_sdm660_cfg = {
+	.mdss_ver = &sdm660_mdss_ver,
+	.caps = &sdm660_dpu_caps,
+	.mdp = &sdm660_mdp,
+	.ctl_count = ARRAY_SIZE(sdm660_ctl),
+	.ctl = sdm660_ctl,
+	.sspp_count = ARRAY_SIZE(sdm660_sspp),
+	.sspp = sdm660_sspp,
+	.mixer_count = ARRAY_SIZE(sdm660_lm),
+	.mixer = sdm660_lm,
+	.dspp_count = ARRAY_SIZE(sdm660_dspp),
+	.dspp = sdm660_dspp,
+	.pingpong_count = ARRAY_SIZE(sdm660_pp),
+	.pingpong = sdm660_pp,
+	.dsc_count = ARRAY_SIZE(sdm660_dsc),
+	.dsc = sdm660_dsc,
+	.intf_count = ARRAY_SIZE(sdm660_intf),
+	.intf = sdm660_intf,
+	.vbif_count = ARRAY_SIZE(msm8998_vbif),
+	.vbif = msm8998_vbif,
+	.perf = &sdm660_perf_data,
+};
+
+#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h
new file mode 100644
index 0000000000..df01227fc3
--- /dev/null
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_3_sdm630.h
@@ -0,0 +1,225 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2023. Linaro Inc. All rights reserved.
+ */
+
+#ifndef _DPU_3_3_SDM630_H
+#define _DPU_3_3_SDM630_H
+
+static const struct dpu_caps sdm630_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_LINE_WIDTH,
+	.max_mixer_blendstages = 0x7,
+	.has_src_split = true,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.has_3d_merge = true,
+	.max_linewidth = DEFAULT_DPU_LINE_WIDTH,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+	.max_hdeci_exp = MAX_HORZ_DECIMATION,
+	.max_vdeci_exp = MAX_VERT_DECIMATION,
+};
+
+static const struct dpu_mdp_cfg sdm630_mdp = {
+	.name = "top_0",
+	.base = 0x0, .len = 0x458,
+	.features = BIT(DPU_MDP_VSYNC_SEL),
+	.clk_ctrls = {
+		[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 },
+		[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 },
+		[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 },
+		[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 },
+		[DPU_CLK_CTRL_CURSOR0] = { .reg_off = 0x3a8, .bit_off = 16 },
+	},
+};
+
+static const struct dpu_ctl_cfg sdm630_ctl[] = {
+	{
+		.name = "ctl_0", .id = CTL_0,
+		.base = 0x1000, .len = 0x94,
+		.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+	}, {
+		.name = "ctl_1", .id = CTL_1,
+		.base = 0x1200, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+	}, {
+		.name = "ctl_2", .id = CTL_2,
+		.base = 0x1400, .len = 0x94,
+		.features = BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+	}, {
+		.name = "ctl_3", .id = CTL_3,
+		.base = 0x1600, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+	}, {
+		.name = "ctl_4", .id = CTL_4,
+		.base = 0x1800, .len = 0x94,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
+	},
+};
+
+static const struct dpu_sspp_cfg sdm630_sspp[] = {
+	{
+		.name = "sspp_0", .id = SSPP_VIG0,
+		.base = 0x4000, .len = 0x1ac,
+		.features = VIG_MSM8998_MASK,
+		.sblk = &dpu_vig_sblk_qseed3_1_2,
+		.xin_id = 0,
+		.type = SSPP_TYPE_VIG,
+		.clk_ctrl = DPU_CLK_CTRL_VIG0,
+	}, {
+		.name = "sspp_8", .id = SSPP_DMA0,
+		.base = 0x24000, .len = 0x1ac,
+		.features = DMA_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 1,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA0,
+	}, {
+		.name = "sspp_9", .id = SSPP_DMA1,
+		.base = 0x26000, .len = 0x1ac,
+		.features = DMA_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 5,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA1,
+	}, {
+		.name = "sspp_10", .id = SSPP_DMA2,
+		.base = 0x28000, .len = 0x1ac,
+		.features = DMA_CURSOR_MSM8998_MASK,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 9,
+		.type = SSPP_TYPE_DMA,
+		.clk_ctrl = DPU_CLK_CTRL_DMA2,
+	},
+};
+
+static const struct dpu_lm_cfg sdm630_lm[] = {
+	{
+		.name = "lm_0", .id = LM_0,
+		.base = 0x44000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.pingpong = PINGPONG_0,
+		.dspp = DSPP_0,
+	}, {
+		.name = "lm_2", .id = LM_2,
+		.base = 0x46000, .len = 0x320,
+		.features = MIXER_MSM8998_MASK,
+		.sblk = &msm8998_lm_sblk,
+		.pingpong = PINGPONG_2,
+	},
+};
+
+static const struct dpu_pingpong_cfg sdm630_pp[] = {
+	{
+		.name = "pingpong_0", .id = PINGPONG_0,
+		.base = 0x70000, .len = 0xd4,
+		.features = PINGPONG_SDM845_TE2_MASK,
+		.sblk = &sdm845_pp_sblk_te,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12),
+	}, {
+		.name = "pingpong_2", .id = PINGPONG_2,
+		.base = 0x71000, .len = 0xd4,
+		.features = PINGPONG_SDM845_MASK,
+		.sblk = &sdm845_pp_sblk,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10),
+		.intr_rdptr = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14),
+	},
+};
+
+static const struct dpu_dspp_cfg sdm630_dspp[] = {
+	{
+		.name = "dspp_0", .id = DSPP_0,
+		.base = 0x54000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &msm8998_dspp_sblk,
+	},
+};
+
+static const struct dpu_intf_cfg sdm630_intf[] = {
+	{
+		.name = "intf_0", .id = INTF_0,
+		.base = 0x6a000, .len = 0x280,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 21,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25),
+		.intr_tear_rd_ptr = -1,
+	}, {
+		.name = "intf_1", .id = INTF_1,
+		.base = 0x6a800, .len = 0x280,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 21,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27),
+		.intr_tear_rd_ptr = -1,
+	},
+};
+
+static const struct dpu_perf_cfg sdm630_perf_data = {
+	.max_bw_low = 4100000,
+	.max_bw_high = 4100000,
+	.min_core_ib = 3200000,
+	.min_llcc_ib = 800000,
+	.min_dram_ib = 800000,
+	.undersized_prefill_lines = 2,
+	.xtra_prefill_lines = 2,
+	.dest_scale_prefill_lines = 3,
+	.macrotile_prefill_lines = 4,
+	.yuv_nv12_prefill_lines = 8,
+	.linear_prefill_lines = 1,
+	.downscaling_prefill_lines = 1,
+	.amortizable_threshold = 25,
+	.min_prefill_lines = 25,
+	.danger_lut_tbl = {0xf, 0xffff, 0x0},
+	.safe_lut_tbl = {0xfffc, 0xff00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(msm8998_qos_linear),
+		.entries = msm8998_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_macrotile),
+		.entries = msm8998_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(msm8998_qos_nrt),
+		.entries = msm8998_qos_nrt
+		},
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 200,
+	.bw_inefficiency_factor = 120,
+};
+
+static const struct dpu_mdss_version sdm630_mdss_ver = {
+	.core_major_ver = 3,
+	.core_minor_ver = 3,
+};
+
+const struct dpu_mdss_cfg dpu_sdm630_cfg = {
+	.mdss_ver = &sdm630_mdss_ver,
+	.caps = &sdm630_dpu_caps,
+	.mdp = &sdm630_mdp,
+	.ctl_count = ARRAY_SIZE(sdm630_ctl),
+	.ctl = sdm630_ctl,
+	.sspp_count = ARRAY_SIZE(sdm630_sspp),
+	.sspp = sdm630_sspp,
+	.mixer_count = ARRAY_SIZE(sdm630_lm),
+	.mixer = sdm630_lm,
+	.dspp_count = ARRAY_SIZE(sdm630_dspp),
+	.dspp = sdm630_dspp,
+	.pingpong_count = ARRAY_SIZE(sdm630_pp),
+	.pingpong = sdm630_pp,
+	.intf_count = ARRAY_SIZE(sdm630_intf),
+	.intf = sdm630_intf,
+	.vbif_count = ARRAY_SIZE(msm8998_vbif),
+	.vbif = msm8998_vbif,
+	.perf = &sdm630_perf_data,
+};
+
+#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h
new file mode 100644
index 0000000000..a3e60ac706
--- /dev/null
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h
@@ -0,0 +1,477 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef _DPU_9_2_X1E80100_H
+#define _DPU_9_2_X1E80100_H
+
+static const struct dpu_caps x1e80100_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.max_mixer_blendstages = 0xb,
+	.has_src_split = true,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.has_3d_merge = true,
+	.max_linewidth = 5120,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+};
+
+static const struct dpu_mdp_cfg x1e80100_mdp = {
+	.name = "top_0",
+	.base = 0, .len = 0x494,
+	.features = BIT(DPU_MDP_PERIPH_0_REMOVED),
+	.clk_ctrls = {
+		[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 },
+	},
+};
+
+/* FIXME: get rid of DPU_CTL_SPLIT_DISPLAY in favour of proper ACTIVE_CTL support */
+static const struct dpu_ctl_cfg x1e80100_ctl[] = {
+	{
+		.name = "ctl_0", .id = CTL_0,
+		.base = 0x15000, .len = 0x290,
+		.features = CTL_SM8550_MASK | BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+	}, {
+		.name = "ctl_1", .id = CTL_1,
+		.base = 0x16000, .len = 0x290,
+		.features = CTL_SM8550_MASK | BIT(DPU_CTL_SPLIT_DISPLAY),
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
+	}, {
+		.name = "ctl_2", .id = CTL_2,
+		.base = 0x17000, .len = 0x290,
+		.features = CTL_SM8550_MASK,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
+	}, {
+		.name = "ctl_3", .id = CTL_3,
+		.base = 0x18000, .len = 0x290,
+		.features = CTL_SM8550_MASK,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
+	}, {
+		.name = "ctl_4", .id = CTL_4,
+		.base = 0x19000, .len = 0x290,
+		.features = CTL_SM8550_MASK,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
+	}, {
+		.name = "ctl_5", .id = CTL_5,
+		.base = 0x1a000, .len = 0x290,
+		.features = CTL_SM8550_MASK,
+		.intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 23),
+	},
+};
+
+static const struct dpu_sspp_cfg x1e80100_sspp[] = {
+	{
+		.name = "sspp_0", .id = SSPP_VIG0,
+		.base = 0x4000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_3,
+		.xin_id = 0,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_1", .id = SSPP_VIG1,
+		.base = 0x6000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_3,
+		.xin_id = 4,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_2", .id = SSPP_VIG2,
+		.base = 0x8000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_3,
+		.xin_id = 8,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_3", .id = SSPP_VIG3,
+		.base = 0xa000, .len = 0x344,
+		.features = VIG_SDM845_MASK_SDMA,
+		.sblk = &dpu_vig_sblk_qseed3_3_3,
+		.xin_id = 12,
+		.type = SSPP_TYPE_VIG,
+	}, {
+		.name = "sspp_8", .id = SSPP_DMA0,
+		.base = 0x24000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 1,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_9", .id = SSPP_DMA1,
+		.base = 0x26000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 5,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_10", .id = SSPP_DMA2,
+		.base = 0x28000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 9,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_11", .id = SSPP_DMA3,
+		.base = 0x2a000, .len = 0x344,
+		.features = DMA_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 13,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_12", .id = SSPP_DMA4,
+		.base = 0x2c000, .len = 0x344,
+		.features = DMA_CURSOR_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 14,
+		.type = SSPP_TYPE_DMA,
+	}, {
+		.name = "sspp_13", .id = SSPP_DMA5,
+		.base = 0x2e000, .len = 0x344,
+		.features = DMA_CURSOR_SDM845_MASK_SDMA,
+		.sblk = &dpu_dma_sblk,
+		.xin_id = 15,
+		.type = SSPP_TYPE_DMA,
+	},
+};
+
+static const struct dpu_lm_cfg x1e80100_lm[] = {
+	{
+		.name = "lm_0", .id = LM_0,
+		.base = 0x44000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_1,
+		.pingpong = PINGPONG_0,
+		.dspp = DSPP_0,
+	}, {
+		.name = "lm_1", .id = LM_1,
+		.base = 0x45000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_0,
+		.pingpong = PINGPONG_1,
+		.dspp = DSPP_1,
+	}, {
+		.name = "lm_2", .id = LM_2,
+		.base = 0x46000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_3,
+		.pingpong = PINGPONG_2,
+	}, {
+		.name = "lm_3", .id = LM_3,
+		.base = 0x47000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_2,
+		.pingpong = PINGPONG_3,
+	}, {
+		.name = "lm_4", .id = LM_4,
+		.base = 0x48000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_5,
+		.pingpong = PINGPONG_4,
+	}, {
+		.name = "lm_5", .id = LM_5,
+		.base = 0x49000, .len = 0x320,
+		.features = MIXER_SDM845_MASK,
+		.sblk = &sdm845_lm_sblk,
+		.lm_pair = LM_4,
+		.pingpong = PINGPONG_5,
+	},
+};
+
+static const struct dpu_dspp_cfg x1e80100_dspp[] = {
+	{
+		.name = "dspp_0", .id = DSPP_0,
+		.base = 0x54000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &sdm845_dspp_sblk,
+	}, {
+		.name = "dspp_1", .id = DSPP_1,
+		.base = 0x56000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &sdm845_dspp_sblk,
+	}, {
+		.name = "dspp_2", .id = DSPP_2,
+		.base = 0x58000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &sdm845_dspp_sblk,
+	}, {
+		.name = "dspp_3", .id = DSPP_3,
+		.base = 0x5a000, .len = 0x1800,
+		.features = DSPP_SC7180_MASK,
+		.sblk = &sdm845_dspp_sblk,
+	},
+};
+
+static const struct dpu_pingpong_cfg x1e80100_pp[] = {
+	{
+		.name = "pingpong_0", .id = PINGPONG_0,
+		.base = 0x69000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_0,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
+	}, {
+		.name = "pingpong_1", .id = PINGPONG_1,
+		.base = 0x6a000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_0,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9),
+	}, {
+		.name = "pingpong_2", .id = PINGPONG_2,
+		.base = 0x6b000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_1,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10),
+	}, {
+		.name = "pingpong_3", .id = PINGPONG_3,
+		.base = 0x6c000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_1,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11),
+	}, {
+		.name = "pingpong_4", .id = PINGPONG_4,
+		.base = 0x6d000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_2,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30),
+	}, {
+		.name = "pingpong_5", .id = PINGPONG_5,
+		.base = 0x6e000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_2,
+		.intr_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31),
+	}, {
+		.name = "pingpong_6", .id = PINGPONG_6,
+		.base = 0x66000, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_3,
+	}, {
+		.name = "pingpong_7", .id = PINGPONG_7,
+		.base = 0x66400, .len = 0,
+		.features = BIT(DPU_PINGPONG_DITHER),
+		.sblk = &sc7280_pp_sblk,
+		.merge_3d = MERGE_3D_3,
+	},
+};
+
+static const struct dpu_merge_3d_cfg x1e80100_merge_3d[] = {
+	{
+		.name = "merge_3d_0", .id = MERGE_3D_0,
+		.base = 0x4e000, .len = 0x8,
+	}, {
+		.name = "merge_3d_1", .id = MERGE_3D_1,
+		.base = 0x4f000, .len = 0x8,
+	}, {
+		.name = "merge_3d_2", .id = MERGE_3D_2,
+		.base = 0x50000, .len = 0x8,
+	}, {
+		.name = "merge_3d_3", .id = MERGE_3D_3,
+		.base = 0x66700, .len = 0x8,
+	},
+};
+
+/*
+ * NOTE: Each display compression engine (DCE) contains dual hard
+ * slice DSC encoders so both share same base address but with
+ * its own different sub block address.
+ */
+static const struct dpu_dsc_cfg x1e80100_dsc[] = {
+	{
+		.name = "dce_0_0", .id = DSC_0,
+		.base = 0x80000, .len = 0x4,
+		.features = BIT(DPU_DSC_HW_REV_1_2),
+		.sblk = &dsc_sblk_0,
+	}, {
+		.name = "dce_0_1", .id = DSC_1,
+		.base = 0x80000, .len = 0x4,
+		.features = BIT(DPU_DSC_HW_REV_1_2),
+		.sblk = &dsc_sblk_1,
+	}, {
+		.name = "dce_1_0", .id = DSC_2,
+		.base = 0x81000, .len = 0x4,
+		.features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN),
+		.sblk = &dsc_sblk_0,
+	}, {
+		.name = "dce_1_1", .id = DSC_3,
+		.base = 0x81000, .len = 0x4,
+		.features = BIT(DPU_DSC_HW_REV_1_2) | BIT(DPU_DSC_NATIVE_42x_EN),
+		.sblk = &dsc_sblk_1,
+	},
+};
+
+static const struct dpu_wb_cfg x1e80100_wb[] = {
+	{
+		.name = "wb_2", .id = WB_2,
+		.base = 0x65000, .len = 0x2c8,
+		.features = WB_SM8250_MASK,
+		.format_list = wb2_formats_rgb,
+		.num_formats = ARRAY_SIZE(wb2_formats_rgb),
+		.xin_id = 6,
+		.vbif_idx = VBIF_RT,
+		.maxlinewidth = 4096,
+		.intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4),
+	},
+};
+
+/* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for now */
+static const struct dpu_intf_cfg x1e80100_intf[] = {
+	{
+		.name = "intf_0", .id = INTF_0,
+		.base = 0x34000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25),
+	}, {
+		.name = "intf_1", .id = INTF_1,
+		.base = 0x35000, .len = 0x300,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_0,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27),
+		.intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2),
+	}, {
+		.name = "intf_2", .id = INTF_2,
+		.base = 0x36000, .len = 0x300,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DSI,
+		.controller_id = MSM_DSI_CONTROLLER_1,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 28),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 29),
+		.intr_tear_rd_ptr = DPU_IRQ_IDX(MDP_INTF2_TEAR_INTR, 2),
+	}, {
+		.name = "intf_3", .id = INTF_3,
+		.base = 0x37000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_NONE,
+		.controller_id = MSM_DP_CONTROLLER_0,	/* pair with intf_0 for DP MST */
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 30),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 31),
+	}, {
+		.name = "intf_4", .id = INTF_4,
+		.base = 0x38000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_1,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 20),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 21),
+	}, {
+		.name = "intf_5", .id = INTF_5,
+		.base = 0x39000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_3,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 22),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 23),
+	}, {
+		.name = "intf_6", .id = INTF_6,
+		.base = 0x3A000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_DP,
+		.controller_id = MSM_DP_CONTROLLER_2,
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 17),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 16),
+	}, {
+		.name = "intf_7", .id = INTF_7,
+		.base = 0x3b000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_NONE,
+		.controller_id = MSM_DP_CONTROLLER_2,	/* pair with intf_6 for DP MST */
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 18),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 19),
+	}, {
+		.name = "intf_8", .id = INTF_8,
+		.base = 0x3c000, .len = 0x280,
+		.features = INTF_SC7280_MASK,
+		.type = INTF_NONE,
+		.controller_id = MSM_DP_CONTROLLER_1,	/* pair with intf_4 for DP MST */
+		.prog_fetch_lines_worst_case = 24,
+		.intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12),
+		.intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13),
+	},
+};
+
+static const struct dpu_perf_cfg x1e80100_perf_data = {
+	.max_bw_low = 13600000,
+	.max_bw_high = 18200000,
+	.min_core_ib = 2500000,
+	.min_llcc_ib = 0,
+	.min_dram_ib = 800000,
+	.min_prefill_lines = 35,
+	/* FIXME: lut tables */
+	.danger_lut_tbl = {0x3ffff, 0x3ffff, 0x0},
+	.safe_lut_tbl = {0xfe00, 0xfe00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
+		.entries = sc7180_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_macrotile),
+		.entries = sc7180_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_nrt),
+		.entries = sc7180_qos_nrt
+		},
+		/* TODO: macrotile-qseed is different from macrotile */
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
+};
+
+static const struct dpu_mdss_version x1e80100_mdss_ver = {
+	.core_major_ver = 9,
+	.core_minor_ver = 2,
+};
+
+const struct dpu_mdss_cfg dpu_x1e80100_cfg = {
+	.mdss_ver = &x1e80100_mdss_ver,
+	.caps = &x1e80100_dpu_caps,
+	.mdp = &x1e80100_mdp,
+	.ctl_count = ARRAY_SIZE(x1e80100_ctl),
+	.ctl = x1e80100_ctl,
+	.sspp_count = ARRAY_SIZE(x1e80100_sspp),
+	.sspp = x1e80100_sspp,
+	.mixer_count = ARRAY_SIZE(x1e80100_lm),
+	.mixer = x1e80100_lm,
+	.dspp_count = ARRAY_SIZE(x1e80100_dspp),
+	.dspp = x1e80100_dspp,
+	.pingpong_count = ARRAY_SIZE(x1e80100_pp),
+	.pingpong = x1e80100_pp,
+	.dsc_count = ARRAY_SIZE(x1e80100_dsc),
+	.dsc = x1e80100_dsc,
+	.merge_3d_count = ARRAY_SIZE(x1e80100_merge_3d),
+	.merge_3d = x1e80100_merge_3d,
+	.wb_count = ARRAY_SIZE(x1e80100_wb),
+	.wb = x1e80100_wb,
+	.intf_count = ARRAY_SIZE(x1e80100_intf),
+	.intf = x1e80100_intf,
+	.vbif_count = ARRAY_SIZE(sm8550_vbif),
+	.vbif = sm8550_vbif,
+	.perf = &x1e80100_perf_data,
+};
+
+#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index aca689314c..9a14d2232e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -126,6 +126,8 @@ enum dpu_enc_rc_states {
  * @base:		drm_encoder base class for registration with DRM
  * @enc_spinlock:	Virtual-Encoder-Wide Spin Lock for IRQ purposes
  * @enabled:		True if the encoder is active, protected by enc_lock
+ * @commit_done_timedout: True if there has been a timeout on commit after
+ *			enabling the encoder.
  * @num_phys_encs:	Actual number of physical encoders contained.
  * @phys_encs:		Container of physical encoders managed.
  * @cur_master:		Pointer to the current master in this mode. Optimization
@@ -172,6 +174,7 @@ struct dpu_encoder_virt {
 	spinlock_t enc_spinlock;
 
 	bool enabled;
+	bool commit_done_timedout;
 
 	unsigned int num_phys_encs;
 	struct dpu_encoder_phys *phys_encs[MAX_PHYS_ENCODERS_PER_VIRTUAL];
@@ -218,12 +221,59 @@ static u32 dither_matrix[DITHER_MATRIX_SZ] = {
 	15, 7, 13, 5, 3, 11, 1, 9, 12, 4, 14, 6, 0, 8, 2, 10
 };
 
+u32 dpu_encoder_get_drm_fmt(struct dpu_encoder_phys *phys_enc)
+{
+	struct drm_encoder *drm_enc;
+	struct dpu_encoder_virt *dpu_enc;
+	struct drm_display_info *info;
+	struct drm_display_mode *mode;
+
+	drm_enc = phys_enc->parent;
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+	info = &dpu_enc->connector->display_info;
+	mode = &phys_enc->cached_mode;
+
+	if (drm_mode_is_420_only(info, mode))
+		return DRM_FORMAT_YUV420;
+
+	return DRM_FORMAT_RGB888;
+}
+
+bool dpu_encoder_needs_periph_flush(struct dpu_encoder_phys *phys_enc)
+{
+	struct drm_encoder *drm_enc;
+	struct dpu_encoder_virt *dpu_enc;
+	struct msm_display_info *disp_info;
+	struct msm_drm_private *priv;
+	struct drm_display_mode *mode;
+
+	drm_enc = phys_enc->parent;
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+	disp_info = &dpu_enc->disp_info;
+	priv = drm_enc->dev->dev_private;
+	mode = &phys_enc->cached_mode;
+
+	return phys_enc->hw_intf->cap->type == INTF_DP &&
+	       msm_dp_needs_periph_flush(priv->dp[disp_info->h_tile_instance[0]], mode);
+}
 
 bool dpu_encoder_is_widebus_enabled(const struct drm_encoder *drm_enc)
 {
-	const struct dpu_encoder_virt *dpu_enc = to_dpu_encoder_virt(drm_enc);
+	const struct dpu_encoder_virt *dpu_enc;
+	struct msm_drm_private *priv = drm_enc->dev->dev_private;
+	const struct msm_display_info *disp_info;
+	int index;
 
-	return dpu_enc->wide_bus_en;
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+	disp_info = &dpu_enc->disp_info;
+	index = disp_info->h_tile_instance[0];
+
+	if (disp_info->intf_type == INTF_DP)
+		return msm_dp_wide_bus_available(priv->dp[index]);
+	else if (disp_info->intf_type == INTF_DSI)
+		return msm_dsi_wide_bus_enabled(priv->dsi[index]);
+
+	return false;
 }
 
 bool dpu_encoder_is_dsc_enabled(const struct drm_encoder *drm_enc)
@@ -588,10 +638,10 @@ static int dpu_encoder_virt_atomic_check(
 	struct dpu_kms *dpu_kms;
 	struct drm_display_mode *adj_mode;
 	struct msm_display_topology topology;
+	struct msm_display_info *disp_info;
 	struct dpu_global_state *global_state;
 	struct drm_framebuffer *fb;
 	struct drm_dsc_config *dsc;
-	int i = 0;
 	int ret = 0;
 
 	if (!drm_enc || !crtc_state || !conn_state) {
@@ -604,6 +654,7 @@ static int dpu_encoder_virt_atomic_check(
 	DPU_DEBUG_ENC(dpu_enc, "\n");
 
 	priv = drm_enc->dev->dev_private;
+	disp_info = &dpu_enc->disp_info;
 	dpu_kms = to_dpu_kms(priv->kms);
 	adj_mode = &crtc_state->adjusted_mode;
 	global_state = dpu_kms_get_global_state(crtc_state->state);
@@ -612,40 +663,29 @@ static int dpu_encoder_virt_atomic_check(
 
 	trace_dpu_enc_atomic_check(DRMID(drm_enc));
 
-	/* perform atomic check on the first physical encoder (master) */
-	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
-		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
-
-		if (phys->ops.atomic_check)
-			ret = phys->ops.atomic_check(phys, crtc_state,
-					conn_state);
-		if (ret) {
-			DPU_ERROR_ENC(dpu_enc,
-					"mode unsupported, phys idx %d\n", i);
-			return ret;
-		}
-	}
-
 	dsc = dpu_encoder_get_dsc_config(drm_enc);
 
 	topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode, crtc_state, dsc);
 
 	/*
-	 * Use CDM only for writeback at the moment as other interfaces cannot handle it.
-	 * if writeback itself cannot handle cdm for some reason it will fail in its atomic_check()
+	 * Use CDM only for writeback or DP at the moment as other interfaces cannot handle it.
+	 * If writeback itself cannot handle cdm for some reason it will fail in its atomic_check()
 	 * earlier.
 	 */
-	if (dpu_enc->disp_info.intf_type == INTF_WB && conn_state->writeback_job) {
+	if (disp_info->intf_type == INTF_WB && conn_state->writeback_job) {
 		fb = conn_state->writeback_job->fb;
 
 		if (fb && DPU_FORMAT_IS_YUV(to_dpu_format(msm_framebuffer_format(fb))))
 			topology.needs_cdm = true;
-		if (topology.needs_cdm && !dpu_enc->cur_master->hw_cdm)
-			crtc_state->mode_changed = true;
-		else if (!topology.needs_cdm && dpu_enc->cur_master->hw_cdm)
-			crtc_state->mode_changed = true;
+	} else if (disp_info->intf_type == INTF_DP) {
+		if (msm_dp_is_yuv_420_enabled(priv->dp[disp_info->h_tile_instance[0]], adj_mode))
+			topology.needs_cdm = true;
 	}
 
+	if (topology.needs_cdm && !dpu_enc->cur_master->hw_cdm)
+		crtc_state->mode_changed = true;
+	else if (!topology.needs_cdm && dpu_enc->cur_master->hw_cdm)
+		crtc_state->mode_changed = true;
 	/*
 	 * Release and Allocate resources on every modeset
 	 * Dont allocate when active is false.
@@ -721,7 +761,7 @@ static void _dpu_encoder_update_vsync_source(struct dpu_encoder_virt *dpu_enc,
 	}
 }
 
-static void _dpu_encoder_irq_control(struct drm_encoder *drm_enc, bool enable)
+static void _dpu_encoder_irq_enable(struct drm_encoder *drm_enc)
 {
 	struct dpu_encoder_virt *dpu_enc;
 	int i;
@@ -733,18 +773,35 @@ static void _dpu_encoder_irq_control(struct drm_encoder *drm_enc, bool enable)
 
 	dpu_enc = to_dpu_encoder_virt(drm_enc);
 
-	DPU_DEBUG_ENC(dpu_enc, "enable:%d\n", enable);
+	DPU_DEBUG_ENC(dpu_enc, "\n");
 	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
 		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
 
-		if (phys->ops.irq_control)
-			phys->ops.irq_control(phys, enable);
+		phys->ops.irq_enable(phys);
+	}
+}
+
+static void _dpu_encoder_irq_disable(struct drm_encoder *drm_enc)
+{
+	struct dpu_encoder_virt *dpu_enc;
+	int i;
+
+	if (!drm_enc) {
+		DPU_ERROR("invalid encoder\n");
+		return;
 	}
 
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+
+	DPU_DEBUG_ENC(dpu_enc, "\n");
+	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
+		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
+
+		phys->ops.irq_disable(phys);
+	}
 }
 
-static void _dpu_encoder_resource_control_helper(struct drm_encoder *drm_enc,
-		bool enable)
+static void _dpu_encoder_resource_enable(struct drm_encoder *drm_enc)
 {
 	struct msm_drm_private *priv;
 	struct dpu_kms *dpu_kms;
@@ -754,28 +811,42 @@ static void _dpu_encoder_resource_control_helper(struct drm_encoder *drm_enc,
 	priv = drm_enc->dev->dev_private;
 	dpu_kms = to_dpu_kms(priv->kms);
 
-	trace_dpu_enc_rc_helper(DRMID(drm_enc), enable);
+	trace_dpu_enc_rc_enable(DRMID(drm_enc));
 
 	if (!dpu_enc->cur_master) {
 		DPU_ERROR("encoder master not set\n");
 		return;
 	}
 
-	if (enable) {
-		/* enable DPU core clks */
-		pm_runtime_get_sync(&dpu_kms->pdev->dev);
+	/* enable DPU core clks */
+	pm_runtime_get_sync(&dpu_kms->pdev->dev);
 
-		/* enable all the irq */
-		_dpu_encoder_irq_control(drm_enc, true);
+	/* enable all the irq */
+	_dpu_encoder_irq_enable(drm_enc);
+}
 
-	} else {
-		/* disable all the irq */
-		_dpu_encoder_irq_control(drm_enc, false);
+static void _dpu_encoder_resource_disable(struct drm_encoder *drm_enc)
+{
+	struct msm_drm_private *priv;
+	struct dpu_kms *dpu_kms;
+	struct dpu_encoder_virt *dpu_enc;
 
-		/* disable DPU core clks */
-		pm_runtime_put_sync(&dpu_kms->pdev->dev);
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+	priv = drm_enc->dev->dev_private;
+	dpu_kms = to_dpu_kms(priv->kms);
+
+	trace_dpu_enc_rc_disable(DRMID(drm_enc));
+
+	if (!dpu_enc->cur_master) {
+		DPU_ERROR("encoder master not set\n");
+		return;
 	}
 
+	/* disable all the irq */
+	_dpu_encoder_irq_disable(drm_enc);
+
+	/* disable DPU core clks */
+	pm_runtime_put_sync(&dpu_kms->pdev->dev);
 }
 
 static int dpu_encoder_resource_control(struct drm_encoder *drm_enc,
@@ -831,9 +902,9 @@ static int dpu_encoder_resource_control(struct drm_encoder *drm_enc,
 		}
 
 		if (is_vid_mode && dpu_enc->rc_state == DPU_ENC_RC_STATE_IDLE)
-			_dpu_encoder_irq_control(drm_enc, true);
+			_dpu_encoder_irq_enable(drm_enc);
 		else
-			_dpu_encoder_resource_control_helper(drm_enc, true);
+			_dpu_encoder_resource_enable(drm_enc);
 
 		dpu_enc->rc_state = DPU_ENC_RC_STATE_ON;
 
@@ -886,7 +957,7 @@ static int dpu_encoder_resource_control(struct drm_encoder *drm_enc,
 
 		if (is_vid_mode &&
 			  dpu_enc->rc_state == DPU_ENC_RC_STATE_IDLE) {
-			_dpu_encoder_irq_control(drm_enc, true);
+			_dpu_encoder_irq_enable(drm_enc);
 		}
 		/* skip if is already OFF or IDLE, resources are off already */
 		else if (dpu_enc->rc_state == DPU_ENC_RC_STATE_OFF ||
@@ -928,7 +999,7 @@ static int dpu_encoder_resource_control(struct drm_encoder *drm_enc,
 		 * and in IDLE state the resources are already disabled
 		 */
 		if (dpu_enc->rc_state == DPU_ENC_RC_STATE_PRE_OFF)
-			_dpu_encoder_resource_control_helper(drm_enc, false);
+			_dpu_encoder_resource_disable(drm_enc);
 
 		dpu_enc->rc_state = DPU_ENC_RC_STATE_OFF;
 
@@ -961,9 +1032,9 @@ static int dpu_encoder_resource_control(struct drm_encoder *drm_enc,
 		}
 
 		if (is_vid_mode)
-			_dpu_encoder_irq_control(drm_enc, false);
+			_dpu_encoder_irq_disable(drm_enc);
 		else
-			_dpu_encoder_resource_control_helper(drm_enc, false);
+			_dpu_encoder_resource_disable(drm_enc);
 
 		dpu_enc->rc_state = DPU_ENC_RC_STATE_IDLE;
 
@@ -1086,7 +1157,8 @@ static void dpu_encoder_virt_atomic_mode_set(struct drm_encoder *drm_enc,
 
 	dpu_enc->dsc_mask = dsc_mask;
 
-	if (dpu_enc->disp_info.intf_type == INTF_WB && conn_state->writeback_job) {
+	if ((dpu_enc->disp_info.intf_type == INTF_WB && conn_state->writeback_job) ||
+	    dpu_enc->disp_info.intf_type == INTF_DP) {
 		struct dpu_hw_blk *hw_cdm = NULL;
 
 		dpu_rm_get_assigned_resources(&dpu_kms->rm, global_state,
@@ -1128,8 +1200,6 @@ static void dpu_encoder_virt_atomic_mode_set(struct drm_encoder *drm_enc,
 		phys->hw_ctl = to_dpu_hw_ctl(hw_ctl[i]);
 
 		phys->cached_mode = crtc_state->adjusted_mode;
-		if (phys->ops.atomic_mode_set)
-			phys->ops.atomic_mode_set(phys, crtc_state, conn_state);
 	}
 }
 
@@ -1195,26 +1265,20 @@ static void dpu_encoder_virt_atomic_enable(struct drm_encoder *drm_enc,
 	struct dpu_encoder_virt *dpu_enc = NULL;
 	int ret = 0;
 	struct drm_display_mode *cur_mode = NULL;
-	struct msm_drm_private *priv = drm_enc->dev->dev_private;
-	struct msm_display_info *disp_info;
-	int index;
 
 	dpu_enc = to_dpu_encoder_virt(drm_enc);
-	disp_info = &dpu_enc->disp_info;
-	index = disp_info->h_tile_instance[0];
-
 	dpu_enc->dsc = dpu_encoder_get_dsc_config(drm_enc);
 
 	atomic_set(&dpu_enc->frame_done_timeout_cnt, 0);
 
-	if (disp_info->intf_type == INTF_DP)
-		dpu_enc->wide_bus_en = msm_dp_wide_bus_available(priv->dp[index]);
-	else if (disp_info->intf_type == INTF_DSI)
-		dpu_enc->wide_bus_en = msm_dsi_wide_bus_enabled(priv->dsi[index]);
-
 	mutex_lock(&dpu_enc->enc_lock);
+
+	dpu_enc->commit_done_timedout = false;
+
 	cur_mode = &dpu_enc->base.crtc->state->adjusted_mode;
 
+	dpu_enc->wide_bus_en = dpu_encoder_is_widebus_enabled(drm_enc);
+
 	trace_dpu_enc_enable(DRMID(drm_enc), cur_mode->hdisplay,
 			     cur_mode->vdisplay);
 
@@ -1268,7 +1332,7 @@ static void dpu_encoder_virt_atomic_disable(struct drm_encoder *drm_enc,
 	trace_dpu_enc_disable(DRMID(drm_enc));
 
 	/* wait for idle */
-	dpu_encoder_wait_for_event(drm_enc, MSM_ENC_TX_COMPLETE);
+	dpu_encoder_wait_for_tx_complete(drm_enc);
 
 	dpu_encoder_resource_control(drm_enc, DPU_ENC_RC_EVENT_PRE_STOP);
 
@@ -2119,6 +2183,84 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc)
 	ctl->ops.clear_pending_flush(ctl);
 }
 
+void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc,
+				       const struct dpu_format *dpu_fmt,
+				       u32 output_type)
+{
+	struct dpu_hw_cdm *hw_cdm;
+	struct dpu_hw_cdm_cfg *cdm_cfg;
+	struct dpu_hw_pingpong *hw_pp;
+	int ret;
+
+	if (!phys_enc)
+		return;
+
+	cdm_cfg = &phys_enc->cdm_cfg;
+	hw_pp = phys_enc->hw_pp;
+	hw_cdm = phys_enc->hw_cdm;
+
+	if (!hw_cdm)
+		return;
+
+	if (!DPU_FORMAT_IS_YUV(dpu_fmt)) {
+		DPU_DEBUG("[enc:%d] cdm_disable fmt:%x\n", DRMID(phys_enc->parent),
+			  dpu_fmt->base.pixel_format);
+		if (hw_cdm->ops.bind_pingpong_blk)
+			hw_cdm->ops.bind_pingpong_blk(hw_cdm, PINGPONG_NONE);
+
+		return;
+	}
+
+	memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg));
+
+	cdm_cfg->output_width = phys_enc->cached_mode.hdisplay;
+	cdm_cfg->output_height = phys_enc->cached_mode.vdisplay;
+	cdm_cfg->output_fmt = dpu_fmt;
+	cdm_cfg->output_type = output_type;
+	cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ?
+			CDM_CDWN_OUTPUT_10BIT : CDM_CDWN_OUTPUT_8BIT;
+	cdm_cfg->csc_cfg = &dpu_csc10_rgb2yuv_601l;
+
+	/* enable 10 bit logic */
+	switch (cdm_cfg->output_fmt->chroma_sample) {
+	case DPU_CHROMA_RGB:
+		cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE;
+		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
+		break;
+	case DPU_CHROMA_H2V1:
+		cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE;
+		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
+		break;
+	case DPU_CHROMA_420:
+		cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE;
+		cdm_cfg->v_cdwn_type = CDM_CDWN_OFFSITE;
+		break;
+	case DPU_CHROMA_H1V2:
+	default:
+		DPU_ERROR("[enc:%d] unsupported chroma sampling type\n",
+			  DRMID(phys_enc->parent));
+		cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE;
+		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
+		break;
+	}
+
+	DPU_DEBUG("[enc:%d] cdm_enable:%d,%d,%X,%d,%d,%d,%d]\n",
+		  DRMID(phys_enc->parent), cdm_cfg->output_width,
+		  cdm_cfg->output_height, cdm_cfg->output_fmt->base.pixel_format,
+		  cdm_cfg->output_type, cdm_cfg->output_bit_depth,
+		  cdm_cfg->h_cdwn_type, cdm_cfg->v_cdwn_type);
+
+	if (hw_cdm->ops.enable) {
+		cdm_cfg->pp_id = hw_pp->idx;
+		ret = hw_cdm->ops.enable(hw_cdm, cdm_cfg);
+		if (ret < 0) {
+			DPU_ERROR("[enc:%d] failed to enable CDM; ret:%d\n",
+				  DRMID(phys_enc->parent), ret);
+			return;
+		}
+	}
+}
+
 #ifdef CONFIG_DEBUG_FS
 static int _dpu_encoder_status_show(struct seq_file *s, void *data)
 {
@@ -2388,10 +2530,18 @@ struct drm_encoder *dpu_encoder_init(struct drm_device *dev,
 	return &dpu_enc->base;
 }
 
-int dpu_encoder_wait_for_event(struct drm_encoder *drm_enc,
-	enum msm_event_wait event)
+/**
+ * dpu_encoder_wait_for_commit_done() - Wait for encoder to flush pending state
+ * @drm_enc:	encoder pointer
+ *
+ * Wait for hardware to have flushed the current pending changes to hardware at
+ * a vblank or CTL_START. Physical encoders will map this differently depending
+ * on the type: vid mode -> vsync_irq, cmd mode -> CTL_START.
+ *
+ * Return: 0 on success, -EWOULDBLOCK if already signaled, error otherwise
+ */
+int dpu_encoder_wait_for_commit_done(struct drm_encoder *drm_enc)
 {
-	int (*fn_wait)(struct dpu_encoder_phys *phys_enc) = NULL;
 	struct dpu_encoder_virt *dpu_enc = NULL;
 	int i, ret = 0;
 
@@ -2405,23 +2555,51 @@ int dpu_encoder_wait_for_event(struct drm_encoder *drm_enc,
 	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
 		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
 
-		switch (event) {
-		case MSM_ENC_COMMIT_DONE:
-			fn_wait = phys->ops.wait_for_commit_done;
-			break;
-		case MSM_ENC_TX_COMPLETE:
-			fn_wait = phys->ops.wait_for_tx_complete;
-			break;
-		default:
-			DPU_ERROR_ENC(dpu_enc, "unknown wait event %d\n",
-					event);
-			return -EINVAL;
+		if (phys->ops.wait_for_commit_done) {
+			DPU_ATRACE_BEGIN("wait_for_commit_done");
+			ret = phys->ops.wait_for_commit_done(phys);
+			DPU_ATRACE_END("wait_for_commit_done");
+			if (ret == -ETIMEDOUT && !dpu_enc->commit_done_timedout) {
+				dpu_enc->commit_done_timedout = true;
+				msm_disp_snapshot_state(drm_enc->dev);
+			}
+			if (ret)
+				return ret;
 		}
+	}
+
+	return ret;
+}
+
+/**
+ * dpu_encoder_wait_for_tx_complete() - Wait for encoder to transfer pixels to panel
+ * @drm_enc:	encoder pointer
+ *
+ * Wait for the hardware to transfer all the pixels to the panel. Physical
+ * encoders will map this differently depending on the type: vid mode -> vsync_irq,
+ * cmd mode -> pp_done.
+ *
+ * Return: 0 on success, -EWOULDBLOCK if already signaled, error otherwise
+ */
+int dpu_encoder_wait_for_tx_complete(struct drm_encoder *drm_enc)
+{
+	struct dpu_encoder_virt *dpu_enc = NULL;
+	int i, ret = 0;
+
+	if (!drm_enc) {
+		DPU_ERROR("invalid encoder\n");
+		return -EINVAL;
+	}
+	dpu_enc = to_dpu_encoder_virt(drm_enc);
+	DPU_DEBUG_ENC(dpu_enc, "\n");
+
+	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
+		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
 
-		if (fn_wait) {
-			DPU_ATRACE_BEGIN("wait_for_completion_event");
-			ret = fn_wait(phys);
-			DPU_ATRACE_END("wait_for_completion_event");
+		if (phys->ops.wait_for_tx_complete) {
+			DPU_ATRACE_BEGIN("wait_for_tx_complete");
+			ret = phys->ops.wait_for_tx_complete(phys);
+			DPU_ATRACE_END("wait_for_tx_complete");
 			if (ret)
 				return ret;
 		}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
index fe6b1d312a..76be77e309 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
@@ -93,25 +93,9 @@ void dpu_encoder_kickoff(struct drm_encoder *encoder);
  */
 int dpu_encoder_vsync_time(struct drm_encoder *drm_enc, ktime_t *wakeup_time);
 
-/**
- * dpu_encoder_wait_for_event - Waits for encoder events
- * @encoder:	encoder pointer
- * @event:      event to wait for
- * MSM_ENC_COMMIT_DONE -  Wait for hardware to have flushed the current pending
- *                        frames to hardware at a vblank or ctl_start
- *                        Encoders will map this differently depending on the
- *                        panel type.
- *	                  vid mode -> vsync_irq
- *                        cmd mode -> ctl_start
- * MSM_ENC_TX_COMPLETE -  Wait for the hardware to transfer all the pixels to
- *                        the panel. Encoders will map this differently
- *                        depending on the panel type.
- *                        vid mode -> vsync_irq
- *                        cmd mode -> pp_done
- * Returns: 0 on success, -EWOULDBLOCK if already signaled, error otherwise
- */
-int dpu_encoder_wait_for_event(struct drm_encoder *drm_encoder,
-						enum msm_event_wait event);
+int dpu_encoder_wait_for_commit_done(struct drm_encoder *drm_encoder);
+
+int dpu_encoder_wait_for_tx_complete(struct drm_encoder *drm_encoder);
 
 /*
  * dpu_encoder_get_intf_mode - get interface mode of the given encoder
@@ -156,6 +140,10 @@ int dpu_encoder_get_linecount(struct drm_encoder *drm_enc);
  */
 int dpu_encoder_get_vsync_count(struct drm_encoder *drm_enc);
 
+/**
+ * dpu_encoder_is_widebus_enabled - return bool value if widebus is enabled
+ * @drm_enc:    Pointer to previously created drm encoder structure
+ */
 bool dpu_encoder_is_widebus_enabled(const struct drm_encoder *drm_enc);
 
 /**
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 993f263433..98d1b64a43 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -69,11 +69,8 @@ struct dpu_encoder_phys;
  * @is_master:			Whether this phys_enc is the current master
  *				encoder. Can be switched at enable time. Based
  *				on split_role and current mode (CMD/VID).
- * @atomic_mode_set:		DRM Call. Set a DRM mode.
- *				This likely caches the mode, for use at enable.
  * @enable:			DRM Call. Enable a DRM mode.
  * @disable:			DRM Call. Disable mode.
- * @atomic_check:		DRM Call. Atomic check new DRM state.
  * @control_vblank_irq		Register/Deregister for VBLANK IRQ
  * @wait_for_commit_done:	Wait for hardware to have flushed the
  *				current pending frames to hardware
@@ -85,7 +82,8 @@ struct dpu_encoder_phys;
  * @handle_post_kickoff:	Do any work necessary post-kickoff work
  * @trigger_start:		Process start event on physical encoder
  * @needs_single_flush:		Whether encoder slaves need to be flushed
- * @irq_control:		Handler to enable/disable all the encoder IRQs
+ * @irq_enable:			Handler to enable all the encoder IRQs
+ * @irq_disable:		Handler to disable all the encoder IRQs
  * @prepare_idle_pc:		phys encoder can update the vsync_enable status
  *                              on idle power collapse prepare
  * @restore:			Restore all the encoder configs.
@@ -95,14 +93,8 @@ struct dpu_encoder_phys;
 struct dpu_encoder_phys_ops {
 	void (*prepare_commit)(struct dpu_encoder_phys *encoder);
 	bool (*is_master)(struct dpu_encoder_phys *encoder);
-	void (*atomic_mode_set)(struct dpu_encoder_phys *encoder,
-			struct drm_crtc_state *crtc_state,
-			struct drm_connector_state *conn_state);
 	void (*enable)(struct dpu_encoder_phys *encoder);
 	void (*disable)(struct dpu_encoder_phys *encoder);
-	int (*atomic_check)(struct dpu_encoder_phys *encoder,
-			    struct drm_crtc_state *crtc_state,
-			    struct drm_connector_state *conn_state);
 	int (*control_vblank_irq)(struct dpu_encoder_phys *enc, bool enable);
 	int (*wait_for_commit_done)(struct dpu_encoder_phys *phys_enc);
 	int (*wait_for_tx_complete)(struct dpu_encoder_phys *phys_enc);
@@ -110,7 +102,8 @@ struct dpu_encoder_phys_ops {
 	void (*handle_post_kickoff)(struct dpu_encoder_phys *phys_enc);
 	void (*trigger_start)(struct dpu_encoder_phys *phys_enc);
 	bool (*needs_single_flush)(struct dpu_encoder_phys *phys_enc);
-	void (*irq_control)(struct dpu_encoder_phys *phys, bool enable);
+	void (*irq_enable)(struct dpu_encoder_phys *phys);
+	void (*irq_disable)(struct dpu_encoder_phys *phys);
 	void (*prepare_idle_pc)(struct dpu_encoder_phys *phys_enc);
 	void (*restore)(struct dpu_encoder_phys *phys);
 	int (*get_line_count)(struct dpu_encoder_phys *phys);
@@ -154,6 +147,7 @@ enum dpu_intr_idx {
  * @hw_wb:		Hardware interface to the wb registers
  * @hw_cdm:		Hardware interface to the CDM registers
  * @dpu_kms:		Pointer to the dpu_kms top level
+ * @cdm_cfg:		CDM block config needed to store WB/DP block's CDM configuration
  * @cached_mode:	DRM mode cached at mode_set time, acted on in enable
  * @vblank_ctl_lock:	Vblank ctl mutex lock to protect vblank_refcount
  * @enabled:		Whether the encoder has enabled and running a mode
@@ -184,6 +178,7 @@ struct dpu_encoder_phys {
 	struct dpu_hw_wb *hw_wb;
 	struct dpu_hw_cdm *hw_cdm;
 	struct dpu_kms *dpu_kms;
+	struct dpu_hw_cdm_cfg cdm_cfg;
 	struct drm_display_mode cached_mode;
 	struct mutex vblank_ctl_lock;
 	enum dpu_enc_split_role split_role;
@@ -213,7 +208,6 @@ static inline int dpu_encoder_phys_inc_pending(struct dpu_encoder_phys *phys)
  * @wbirq_refcount:     Reference count of writeback interrupt
  * @wb_done_timeout_cnt: number of wb done irq timeout errors
  * @wb_cfg:  writeback block config to store fb related details
- * @cdm_cfg: cdm block config needed to store writeback block's CDM configuration
  * @wb_conn: backpointer to writeback connector
  * @wb_job: backpointer to current writeback job
  * @dest:   dpu buffer layout for current writeback output buffer
@@ -223,7 +217,6 @@ struct dpu_encoder_phys_wb {
 	atomic_t wbirq_refcount;
 	int wb_done_timeout_cnt;
 	struct dpu_hw_wb_cfg wb_cfg;
-	struct dpu_hw_cdm_cfg cdm_cfg;
 	struct drm_writeback_connector *wb_conn;
 	struct drm_writeback_job *wb_job;
 	struct dpu_hw_fmt_layout dest;
@@ -342,6 +335,19 @@ static inline enum dpu_3d_blend_mode dpu_encoder_helper_get_3d_blend_mode(
 unsigned int dpu_encoder_helper_get_dsc(struct dpu_encoder_phys *phys_enc);
 
 /**
+ * dpu_encoder_get_drm_fmt - return DRM fourcc format
+ * @phys_enc: Pointer to physical encoder structure
+ */
+u32 dpu_encoder_get_drm_fmt(struct dpu_encoder_phys *phys_enc);
+
+/**
+ * dpu_encoder_needs_periph_flush - return true if physical encoder requires
+ *	peripheral flush
+ * @phys_enc: Pointer to physical encoder structure
+ */
+bool dpu_encoder_needs_periph_flush(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
  *	the split display related registers.
@@ -382,6 +388,15 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc,
 void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc);
 
 /**
+ * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block
+ * @phys_enc: Pointer to physical encoder
+ * @output_type: HDMI/WB
+ */
+void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc,
+				       const struct dpu_format *dpu_fmt,
+				       u32 output_type);
+
+/**
  * dpu_encoder_vblank_callback - Notify virtual encoder of vblank IRQ reception
  * @drm_enc:    Pointer to drm encoder structure
  * @phys_enc:	Pointer to physical encoder
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index a301e28331..fc1d5736d7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -142,23 +142,6 @@ static void dpu_encoder_phys_cmd_underrun_irq(void *arg)
 	dpu_encoder_underrun_callback(phys_enc->parent, phys_enc);
 }
 
-static void dpu_encoder_phys_cmd_atomic_mode_set(
-		struct dpu_encoder_phys *phys_enc,
-		struct drm_crtc_state *crtc_state,
-		struct drm_connector_state *conn_state)
-{
-	phys_enc->irq[INTR_IDX_CTL_START] = phys_enc->hw_ctl->caps->intr_start;
-
-	phys_enc->irq[INTR_IDX_PINGPONG] = phys_enc->hw_pp->caps->intr_done;
-
-	if (phys_enc->has_intf_te)
-		phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_intf->cap->intr_tear_rd_ptr;
-	else
-		phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_pp->caps->intr_rdptr;
-
-	phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
-}
-
 static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
 		struct dpu_encoder_phys *phys_enc)
 {
@@ -291,40 +274,54 @@ end:
 	return ret;
 }
 
-static void dpu_encoder_phys_cmd_irq_control(struct dpu_encoder_phys *phys_enc,
-		bool enable)
+static void dpu_encoder_phys_cmd_irq_enable(struct dpu_encoder_phys *phys_enc)
 {
-	trace_dpu_enc_phys_cmd_irq_ctrl(DRMID(phys_enc->parent),
-			phys_enc->hw_pp->idx - PINGPONG_0,
-			enable, phys_enc->vblank_refcount);
+	trace_dpu_enc_phys_cmd_irq_enable(DRMID(phys_enc->parent),
+					  phys_enc->hw_pp->idx - PINGPONG_0,
+					  phys_enc->vblank_refcount);
 
-	if (enable) {
-		dpu_core_irq_register_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_PINGPONG],
-				dpu_encoder_phys_cmd_pp_tx_done_irq,
-				phys_enc);
+	phys_enc->irq[INTR_IDX_CTL_START] = phys_enc->hw_ctl->caps->intr_start;
+	phys_enc->irq[INTR_IDX_PINGPONG] = phys_enc->hw_pp->caps->intr_done;
+
+	if (phys_enc->has_intf_te)
+		phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_intf->cap->intr_tear_rd_ptr;
+	else
+		phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_pp->caps->intr_rdptr;
+
+	dpu_core_irq_register_callback(phys_enc->dpu_kms,
+				       phys_enc->irq[INTR_IDX_PINGPONG],
+				       dpu_encoder_phys_cmd_pp_tx_done_irq,
+				       phys_enc);
+	dpu_core_irq_register_callback(phys_enc->dpu_kms,
+				       phys_enc->irq[INTR_IDX_UNDERRUN],
+				       dpu_encoder_phys_cmd_underrun_irq,
+				       phys_enc);
+	dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, true);
+
+	if (dpu_encoder_phys_cmd_is_master(phys_enc))
 		dpu_core_irq_register_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_UNDERRUN],
-				dpu_encoder_phys_cmd_underrun_irq,
-				phys_enc);
-		dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, true);
-
-		if (dpu_encoder_phys_cmd_is_master(phys_enc))
-			dpu_core_irq_register_callback(phys_enc->dpu_kms,
-					phys_enc->irq[INTR_IDX_CTL_START],
-					dpu_encoder_phys_cmd_ctl_start_irq,
-					phys_enc);
-	} else {
-		if (dpu_encoder_phys_cmd_is_master(phys_enc))
-			dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
-					phys_enc->irq[INTR_IDX_CTL_START]);
+					       phys_enc->irq[INTR_IDX_CTL_START],
+					       dpu_encoder_phys_cmd_ctl_start_irq,
+					       phys_enc);
+}
 
+static void dpu_encoder_phys_cmd_irq_disable(struct dpu_encoder_phys *phys_enc)
+{
+	trace_dpu_enc_phys_cmd_irq_disable(DRMID(phys_enc->parent),
+					   phys_enc->hw_pp->idx - PINGPONG_0,
+					   phys_enc->vblank_refcount);
+
+	if (dpu_encoder_phys_cmd_is_master(phys_enc))
 		dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_UNDERRUN]);
-		dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, false);
-		dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_PINGPONG]);
-	}
+						 phys_enc->irq[INTR_IDX_CTL_START]);
+
+	dpu_core_irq_unregister_callback(phys_enc->dpu_kms, phys_enc->irq[INTR_IDX_UNDERRUN]);
+	dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, false);
+	dpu_core_irq_unregister_callback(phys_enc->dpu_kms, phys_enc->irq[INTR_IDX_PINGPONG]);
+
+	phys_enc->irq[INTR_IDX_CTL_START] = 0;
+	phys_enc->irq[INTR_IDX_PINGPONG] = 0;
+	phys_enc->irq[INTR_IDX_RDPTR] = 0;
 }
 
 static void dpu_encoder_phys_cmd_tearcheck_config(
@@ -704,7 +701,6 @@ static void dpu_encoder_phys_cmd_init_ops(
 		struct dpu_encoder_phys_ops *ops)
 {
 	ops->is_master = dpu_encoder_phys_cmd_is_master;
-	ops->atomic_mode_set = dpu_encoder_phys_cmd_atomic_mode_set;
 	ops->enable = dpu_encoder_phys_cmd_enable;
 	ops->disable = dpu_encoder_phys_cmd_disable;
 	ops->control_vblank_irq = dpu_encoder_phys_cmd_control_vblank_irq;
@@ -713,7 +709,8 @@ static void dpu_encoder_phys_cmd_init_ops(
 	ops->wait_for_tx_complete = dpu_encoder_phys_cmd_wait_for_tx_complete;
 	ops->trigger_start = dpu_encoder_phys_cmd_trigger_start;
 	ops->needs_single_flush = dpu_encoder_phys_cmd_needs_single_flush;
-	ops->irq_control = dpu_encoder_phys_cmd_irq_control;
+	ops->irq_enable = dpu_encoder_phys_cmd_irq_enable;
+	ops->irq_disable = dpu_encoder_phys_cmd_irq_disable;
 	ops->restore = dpu_encoder_phys_cmd_enable_helper;
 	ops->prepare_idle_pc = dpu_encoder_phys_cmd_prepare_idle_pc;
 	ops->handle_post_kickoff = dpu_encoder_phys_cmd_handle_post_kickoff;
@@ -742,6 +739,8 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(struct drm_device *dev,
 
 	dpu_encoder_phys_cmd_init_ops(&phys_enc->ops);
 	phys_enc->intf_mode = INTF_MODE_CMD;
+	phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
+
 	cmd_enc->stream_sel = 0;
 
 	if (!phys_enc->hw_intf) {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
index f02411b062..d9e7dbf049 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
@@ -236,7 +236,7 @@ static void dpu_encoder_phys_vid_setup_timing_engine(
 	struct drm_display_mode mode;
 	struct dpu_hw_intf_timing_params timing_params = { 0 };
 	const struct dpu_format *fmt = NULL;
-	u32 fmt_fourcc = DRM_FORMAT_RGB888;
+	u32 fmt_fourcc;
 	unsigned long lock_flags;
 	struct dpu_hw_intf_cfg intf_cfg = { 0 };
 
@@ -255,7 +255,9 @@ static void dpu_encoder_phys_vid_setup_timing_engine(
 	DPU_DEBUG_VIDENC(phys_enc, "enabling mode:\n");
 	drm_mode_debug_printmodeline(&mode);
 
-	if (phys_enc->split_role != ENC_ROLE_SOLO) {
+	fmt_fourcc = dpu_encoder_get_drm_fmt(phys_enc);
+
+	if (phys_enc->split_role != ENC_ROLE_SOLO || fmt_fourcc == DRM_FORMAT_YUV420) {
 		mode.hdisplay >>= 1;
 		mode.htotal >>= 1;
 		mode.hsync_start >>= 1;
@@ -275,6 +277,8 @@ static void dpu_encoder_phys_vid_setup_timing_engine(
 	fmt = dpu_get_dpu_format(fmt_fourcc);
 	DPU_DEBUG_VIDENC(phys_enc, "fmt_fourcc 0x%X\n", fmt_fourcc);
 
+	if (phys_enc->hw_cdm)
+		intf_cfg.cdm = phys_enc->hw_cdm->idx;
 	intf_cfg.intf = phys_enc->hw_intf->idx;
 	intf_cfg.intf_mode_sel = DPU_CTL_MODE_SEL_VID;
 	intf_cfg.stream_sel = 0; /* Don't care value for video mode */
@@ -352,16 +356,6 @@ static bool dpu_encoder_phys_vid_needs_single_flush(
 	return phys_enc->split_role != ENC_ROLE_SOLO;
 }
 
-static void dpu_encoder_phys_vid_atomic_mode_set(
-		struct dpu_encoder_phys *phys_enc,
-		struct drm_crtc_state *crtc_state,
-		struct drm_connector_state *conn_state)
-{
-	phys_enc->irq[INTR_IDX_VSYNC] = phys_enc->hw_intf->cap->intr_vsync;
-
-	phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
-}
-
 static int dpu_encoder_phys_vid_control_vblank_irq(
 		struct dpu_encoder_phys *phys_enc,
 		bool enable)
@@ -415,8 +409,12 @@ end:
 static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc)
 {
 	struct dpu_hw_ctl *ctl;
+	const struct dpu_format *fmt;
+	u32 fmt_fourcc;
 
 	ctl = phys_enc->hw_ctl;
+	fmt_fourcc = dpu_encoder_get_drm_fmt(phys_enc);
+	fmt = dpu_get_dpu_format(fmt_fourcc);
 
 	DPU_DEBUG_VIDENC(phys_enc, "\n");
 
@@ -425,6 +423,8 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc)
 
 	dpu_encoder_helper_split_config(phys_enc, phys_enc->hw_intf->idx);
 
+	dpu_encoder_helper_phys_setup_cdm(phys_enc, fmt, CDM_CDWN_OUTPUT_HDMI);
+
 	dpu_encoder_phys_vid_setup_timing_engine(phys_enc);
 
 	/*
@@ -440,6 +440,16 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc)
 	if (ctl->ops.update_pending_flush_merge_3d && phys_enc->hw_pp->merge_3d)
 		ctl->ops.update_pending_flush_merge_3d(ctl, phys_enc->hw_pp->merge_3d->idx);
 
+	if (ctl->ops.update_pending_flush_cdm && phys_enc->hw_cdm)
+		ctl->ops.update_pending_flush_cdm(ctl, phys_enc->hw_cdm->idx);
+
+	/*
+	 * Peripheral flush must be updated whenever flushing SDP packets is needed.
+	 * SDP packets are required for any YUV format (YUV420, YUV422, YUV444).
+	 */
+	if (ctl->ops.update_pending_flush_periph && dpu_encoder_needs_periph_flush(phys_enc))
+		ctl->ops.update_pending_flush_periph(ctl, phys_enc->hw_intf->idx);
+
 skip_flush:
 	DPU_DEBUG_VIDENC(phys_enc,
 		"update pending flush ctl %d intf %d\n",
@@ -492,7 +502,7 @@ static int dpu_encoder_phys_vid_wait_for_commit_done(
 		(hw_ctl->ops.get_flush_register(hw_ctl) == 0),
 		msecs_to_jiffies(50));
 	if (ret <= 0) {
-		DPU_ERROR("vblank timeout\n");
+		DPU_ERROR("vblank timeout: %x\n", hw_ctl->ops.get_flush_register(hw_ctl));
 		return -ETIMEDOUT;
 	}
 
@@ -618,30 +628,33 @@ static void dpu_encoder_phys_vid_handle_post_kickoff(
 	}
 }
 
-static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc,
-		bool enable)
+static void dpu_encoder_phys_vid_irq_enable(struct dpu_encoder_phys *phys_enc)
 {
 	int ret;
 
-	trace_dpu_enc_phys_vid_irq_ctrl(DRMID(phys_enc->parent),
-			    phys_enc->hw_intf->idx - INTF_0,
-			    enable,
-			   phys_enc->vblank_refcount);
+	trace_dpu_enc_phys_vid_irq_enable(DRMID(phys_enc->parent),
+					  phys_enc->hw_intf->idx - INTF_0,
+					  phys_enc->vblank_refcount);
 
-	if (enable) {
-		ret = dpu_encoder_phys_vid_control_vblank_irq(phys_enc, true);
-		if (WARN_ON(ret))
-			return;
-
-		dpu_core_irq_register_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_UNDERRUN],
-				dpu_encoder_phys_vid_underrun_irq,
-				phys_enc);
-	} else {
-		dpu_encoder_phys_vid_control_vblank_irq(phys_enc, false);
-		dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
-				phys_enc->irq[INTR_IDX_UNDERRUN]);
-	}
+	ret = dpu_encoder_phys_vid_control_vblank_irq(phys_enc, true);
+	if (WARN_ON(ret))
+		return;
+
+	dpu_core_irq_register_callback(phys_enc->dpu_kms,
+				       phys_enc->irq[INTR_IDX_UNDERRUN],
+				       dpu_encoder_phys_vid_underrun_irq,
+				       phys_enc);
+}
+
+static void dpu_encoder_phys_vid_irq_disable(struct dpu_encoder_phys *phys_enc)
+{
+	trace_dpu_enc_phys_vid_irq_disable(DRMID(phys_enc->parent),
+					   phys_enc->hw_intf->idx - INTF_0,
+					   phys_enc->vblank_refcount);
+
+	dpu_encoder_phys_vid_control_vblank_irq(phys_enc, false);
+	dpu_core_irq_unregister_callback(phys_enc->dpu_kms,
+					 phys_enc->irq[INTR_IDX_UNDERRUN]);
 }
 
 static int dpu_encoder_phys_vid_get_line_count(
@@ -686,13 +699,13 @@ static int dpu_encoder_phys_vid_get_frame_count(
 static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops)
 {
 	ops->is_master = dpu_encoder_phys_vid_is_master;
-	ops->atomic_mode_set = dpu_encoder_phys_vid_atomic_mode_set;
 	ops->enable = dpu_encoder_phys_vid_enable;
 	ops->disable = dpu_encoder_phys_vid_disable;
 	ops->control_vblank_irq = dpu_encoder_phys_vid_control_vblank_irq;
 	ops->wait_for_commit_done = dpu_encoder_phys_vid_wait_for_commit_done;
 	ops->wait_for_tx_complete = dpu_encoder_phys_vid_wait_for_tx_complete;
-	ops->irq_control = dpu_encoder_phys_vid_irq_control;
+	ops->irq_enable = dpu_encoder_phys_vid_irq_enable;
+	ops->irq_disable = dpu_encoder_phys_vid_irq_disable;
 	ops->prepare_for_kickoff = dpu_encoder_phys_vid_prepare_for_kickoff;
 	ops->handle_post_kickoff = dpu_encoder_phys_vid_handle_post_kickoff;
 	ops->needs_single_flush = dpu_encoder_phys_vid_needs_single_flush;
@@ -724,6 +737,8 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init(struct drm_device *dev,
 
 	dpu_encoder_phys_vid_init_ops(&phys_enc->ops);
 	phys_enc->intf_mode = INTF_MODE_VIDEO;
+	phys_enc->irq[INTR_IDX_VSYNC] = phys_enc->hw_intf->cap->intr_vsync;
+	phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
 
 	DPU_DEBUG_VIDENC(phys_enc, "created intf idx:%d\n", p->hw_intf->idx);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index 4cd2d9e313..1924a2b28e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -265,149 +265,6 @@ static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc)
 }
 
 /**
- * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block
- *                                     This API does not handle DPU_CHROMA_H1V2.
- * @phys_enc:Pointer to physical encoder
- */
-static void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc)
-{
-	struct dpu_hw_cdm *hw_cdm;
-	struct dpu_hw_cdm_cfg *cdm_cfg;
-	struct dpu_hw_pingpong *hw_pp;
-	struct dpu_encoder_phys_wb *wb_enc;
-	const struct msm_format *format;
-	const struct dpu_format *dpu_fmt;
-	struct drm_writeback_job *wb_job;
-	int ret;
-
-	if (!phys_enc)
-		return;
-
-	wb_enc = to_dpu_encoder_phys_wb(phys_enc);
-	cdm_cfg = &wb_enc->cdm_cfg;
-	hw_pp = phys_enc->hw_pp;
-	hw_cdm = phys_enc->hw_cdm;
-	wb_job = wb_enc->wb_job;
-
-	format = msm_framebuffer_format(wb_enc->wb_job->fb);
-	dpu_fmt = dpu_get_dpu_format_ext(format->pixel_format, wb_job->fb->modifier);
-
-	if (!hw_cdm)
-		return;
-
-	if (!DPU_FORMAT_IS_YUV(dpu_fmt)) {
-		DPU_DEBUG("[enc:%d] cdm_disable fmt:%x\n", DRMID(phys_enc->parent),
-			  dpu_fmt->base.pixel_format);
-		if (hw_cdm->ops.bind_pingpong_blk)
-			hw_cdm->ops.bind_pingpong_blk(hw_cdm, PINGPONG_NONE);
-
-		return;
-	}
-
-	memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg));
-
-	cdm_cfg->output_width = wb_job->fb->width;
-	cdm_cfg->output_height = wb_job->fb->height;
-	cdm_cfg->output_fmt = dpu_fmt;
-	cdm_cfg->output_type = CDM_CDWN_OUTPUT_WB;
-	cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ?
-			CDM_CDWN_OUTPUT_10BIT : CDM_CDWN_OUTPUT_8BIT;
-	cdm_cfg->csc_cfg = &dpu_csc10_rgb2yuv_601l;
-
-	/* enable 10 bit logic */
-	switch (cdm_cfg->output_fmt->chroma_sample) {
-	case DPU_CHROMA_RGB:
-		cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE;
-		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
-		break;
-	case DPU_CHROMA_H2V1:
-		cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE;
-		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
-		break;
-	case DPU_CHROMA_420:
-		cdm_cfg->h_cdwn_type = CDM_CDWN_COSITE;
-		cdm_cfg->v_cdwn_type = CDM_CDWN_OFFSITE;
-		break;
-	case DPU_CHROMA_H1V2:
-	default:
-		DPU_ERROR("[enc:%d] unsupported chroma sampling type\n",
-			  DRMID(phys_enc->parent));
-		cdm_cfg->h_cdwn_type = CDM_CDWN_DISABLE;
-		cdm_cfg->v_cdwn_type = CDM_CDWN_DISABLE;
-		break;
-	}
-
-	DPU_DEBUG("[enc:%d] cdm_enable:%d,%d,%X,%d,%d,%d,%d]\n",
-		  DRMID(phys_enc->parent), cdm_cfg->output_width,
-		  cdm_cfg->output_height, cdm_cfg->output_fmt->base.pixel_format,
-		  cdm_cfg->output_type, cdm_cfg->output_bit_depth,
-		  cdm_cfg->h_cdwn_type, cdm_cfg->v_cdwn_type);
-
-	if (hw_cdm->ops.enable) {
-		cdm_cfg->pp_id = hw_pp->idx;
-		ret = hw_cdm->ops.enable(hw_cdm, cdm_cfg);
-		if (ret < 0) {
-			DPU_ERROR("[enc:%d] failed to enable CDM; ret:%d\n",
-				  DRMID(phys_enc->parent), ret);
-			return;
-		}
-	}
-}
-
-/**
- * dpu_encoder_phys_wb_atomic_check - verify and fixup given atomic states
- * @phys_enc:	Pointer to physical encoder
- * @crtc_state:	Pointer to CRTC atomic state
- * @conn_state:	Pointer to connector atomic state
- */
-static int dpu_encoder_phys_wb_atomic_check(
-		struct dpu_encoder_phys *phys_enc,
-		struct drm_crtc_state *crtc_state,
-		struct drm_connector_state *conn_state)
-{
-	struct drm_framebuffer *fb;
-	const struct drm_display_mode *mode = &crtc_state->mode;
-
-	DPU_DEBUG("[atomic_check:%d, \"%s\",%d,%d]\n",
-			phys_enc->hw_wb->idx, mode->name, mode->hdisplay, mode->vdisplay);
-
-	if (!conn_state || !conn_state->connector) {
-		DPU_ERROR("invalid connector state\n");
-		return -EINVAL;
-	} else if (conn_state->connector->status !=
-			connector_status_connected) {
-		DPU_ERROR("connector not connected %d\n",
-				conn_state->connector->status);
-		return -EINVAL;
-	}
-
-	if (!conn_state->writeback_job || !conn_state->writeback_job->fb)
-		return 0;
-
-	fb = conn_state->writeback_job->fb;
-
-	DPU_DEBUG("[fb_id:%u][fb:%u,%u]\n", fb->base.id,
-			fb->width, fb->height);
-
-	if (fb->width != mode->hdisplay) {
-		DPU_ERROR("invalid fb w=%d, mode w=%d\n", fb->width,
-				mode->hdisplay);
-		return -EINVAL;
-	} else if (fb->height != mode->vdisplay) {
-		DPU_ERROR("invalid fb h=%d, mode h=%d\n", fb->height,
-				  mode->vdisplay);
-		return -EINVAL;
-	} else if (fb->width > phys_enc->hw_wb->caps->maxlinewidth) {
-		DPU_ERROR("invalid fb w=%d, maxlinewidth=%u\n",
-				  fb->width, phys_enc->hw_wb->caps->maxlinewidth);
-		return -EINVAL;
-	}
-
-	return drm_atomic_helper_check_wb_connector_state(conn_state->connector, conn_state->state);
-}
-
-
-/**
  * _dpu_encoder_phys_wb_update_flush - flush hardware update
  * @phys_enc:	Pointer to physical encoder
  */
@@ -462,6 +319,14 @@ static void dpu_encoder_phys_wb_setup(
 	struct dpu_hw_wb *hw_wb = phys_enc->hw_wb;
 	struct drm_display_mode mode = phys_enc->cached_mode;
 	struct drm_framebuffer *fb = NULL;
+	struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys_enc);
+	struct drm_writeback_job *wb_job;
+	const struct msm_format *format;
+	const struct dpu_format *dpu_fmt;
+
+	wb_job = wb_enc->wb_job;
+	format = msm_framebuffer_format(wb_enc->wb_job->fb);
+	dpu_fmt = dpu_get_dpu_format_ext(format->pixel_format, wb_job->fb->modifier);
 
 	DPU_DEBUG("[mode_set:%d, \"%s\",%d,%d]\n",
 			hw_wb->idx - WB_0, mode.name,
@@ -475,7 +340,7 @@ static void dpu_encoder_phys_wb_setup(
 
 	dpu_encoder_phys_wb_setup_fb(phys_enc, fb);
 
-	dpu_encoder_helper_phys_setup_cdm(phys_enc);
+	dpu_encoder_helper_phys_setup_cdm(phys_enc, dpu_fmt, CDM_CDWN_OUTPUT_WB);
 
 	dpu_encoder_phys_wb_setup_ctl(phys_enc);
 }
@@ -511,31 +376,32 @@ static void dpu_encoder_phys_wb_done_irq(void *arg)
 }
 
 /**
- * dpu_encoder_phys_wb_irq_ctrl - irq control of WB
+ * dpu_encoder_phys_wb_irq_enable - irq control of WB
  * @phys:	Pointer to physical encoder
- * @enable:	indicates enable or disable interrupts
  */
-static void dpu_encoder_phys_wb_irq_ctrl(
-		struct dpu_encoder_phys *phys, bool enable)
+static void dpu_encoder_phys_wb_irq_enable(struct dpu_encoder_phys *phys)
 {
 
 	struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys);
 
-	if (enable && atomic_inc_return(&wb_enc->wbirq_refcount) == 1)
+	if (atomic_inc_return(&wb_enc->wbirq_refcount) == 1)
 		dpu_core_irq_register_callback(phys->dpu_kms,
-				phys->irq[INTR_IDX_WB_DONE], dpu_encoder_phys_wb_done_irq, phys);
-	else if (!enable &&
-			atomic_dec_return(&wb_enc->wbirq_refcount) == 0)
-		dpu_core_irq_unregister_callback(phys->dpu_kms, phys->irq[INTR_IDX_WB_DONE]);
+					       phys->irq[INTR_IDX_WB_DONE],
+					       dpu_encoder_phys_wb_done_irq,
+					       phys);
 }
 
-static void dpu_encoder_phys_wb_atomic_mode_set(
-		struct dpu_encoder_phys *phys_enc,
-		struct drm_crtc_state *crtc_state,
-		struct drm_connector_state *conn_state)
+/**
+ * dpu_encoder_phys_wb_irq_disable - irq control of WB
+ * @phys:	Pointer to physical encoder
+ */
+static void dpu_encoder_phys_wb_irq_disable(struct dpu_encoder_phys *phys)
 {
 
-	phys_enc->irq[INTR_IDX_WB_DONE] = phys_enc->hw_wb->caps->intr_wb_done;
+	struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys);
+
+	if (atomic_dec_return(&wb_enc->wbirq_refcount) == 0)
+		dpu_core_irq_unregister_callback(phys->dpu_kms, phys->irq[INTR_IDX_WB_DONE]);
 }
 
 static void _dpu_encoder_phys_wb_handle_wbdone_timeout(
@@ -774,10 +640,8 @@ static bool dpu_encoder_phys_wb_is_valid_for_commit(struct dpu_encoder_phys *phy
 static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops)
 {
 	ops->is_master = dpu_encoder_phys_wb_is_master;
-	ops->atomic_mode_set = dpu_encoder_phys_wb_atomic_mode_set;
 	ops->enable = dpu_encoder_phys_wb_enable;
 	ops->disable = dpu_encoder_phys_wb_disable;
-	ops->atomic_check = dpu_encoder_phys_wb_atomic_check;
 	ops->wait_for_commit_done = dpu_encoder_phys_wb_wait_for_commit_done;
 	ops->prepare_for_kickoff = dpu_encoder_phys_wb_prepare_for_kickoff;
 	ops->handle_post_kickoff = dpu_encoder_phys_wb_handle_post_kickoff;
@@ -785,7 +649,8 @@ static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops)
 	ops->trigger_start = dpu_encoder_helper_trigger_start;
 	ops->prepare_wb_job = dpu_encoder_phys_wb_prepare_wb_job;
 	ops->cleanup_wb_job = dpu_encoder_phys_wb_cleanup_wb_job;
-	ops->irq_control = dpu_encoder_phys_wb_irq_ctrl;
+	ops->irq_enable = dpu_encoder_phys_wb_irq_enable;
+	ops->irq_disable = dpu_encoder_phys_wb_irq_disable;
 	ops->is_valid_for_commit = dpu_encoder_phys_wb_is_valid_for_commit;
 
 }
@@ -820,6 +685,7 @@ struct dpu_encoder_phys *dpu_encoder_phys_wb_init(struct drm_device *dev,
 
 	dpu_encoder_phys_wb_init_ops(&phys_enc->ops);
 	phys_enc->intf_mode = INTF_MODE_WB_LINE;
+	phys_enc->irq[INTR_IDX_WB_DONE] = phys_enc->hw_wb->caps->intr_wb_done;
 
 	atomic_set(&wb_enc->wbirq_refcount, 0);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 54e8717403..f2b6eac760 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -680,6 +680,8 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = {
  *************************************************************/
 
 #include "catalog/dpu_3_0_msm8998.h"
+#include "catalog/dpu_3_2_sdm660.h"
+#include "catalog/dpu_3_3_sdm630.h"
 
 #include "catalog/dpu_4_0_sdm845.h"
 #include "catalog/dpu_4_1_sdm670.h"
@@ -703,4 +705,6 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = {
 
 #include "catalog/dpu_9_0_sm8550.h"
 
+#include "catalog/dpu_9_2_x1e80100.h"
+
 #include "catalog/dpu_10_0_sm8650.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index ba82ef4560..d1aef77834 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -832,6 +832,8 @@ struct dpu_mdss_cfg {
 };
 
 extern const struct dpu_mdss_cfg dpu_msm8998_cfg;
+extern const struct dpu_mdss_cfg dpu_sdm630_cfg;
+extern const struct dpu_mdss_cfg dpu_sdm660_cfg;
 extern const struct dpu_mdss_cfg dpu_sdm845_cfg;
 extern const struct dpu_mdss_cfg dpu_sdm670_cfg;
 extern const struct dpu_mdss_cfg dpu_sm8150_cfg;
@@ -849,5 +851,6 @@ extern const struct dpu_mdss_cfg dpu_sc8280xp_cfg;
 extern const struct dpu_mdss_cfg dpu_sm8450_cfg;
 extern const struct dpu_mdss_cfg dpu_sm8550_cfg;
 extern const struct dpu_mdss_cfg dpu_sm8650_cfg;
+extern const struct dpu_mdss_cfg dpu_x1e80100_cfg;
 
 #endif /* _DPU_HW_CATALOG_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index e76565c3e6..a06f69d0b2 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -39,6 +39,7 @@
 #define   CTL_WB_FLUSH                  0x108
 #define   CTL_INTF_FLUSH                0x110
 #define   CTL_CDM_FLUSH                0x114
+#define   CTL_PERIPH_FLUSH              0x128
 #define   CTL_INTF_MASTER               0x134
 #define   CTL_DSPP_n_FLUSH(n)           ((0x13C) + ((n) * 4))
 
@@ -49,6 +50,7 @@
 #define  MERGE_3D_IDX   23
 #define  DSC_IDX        22
 #define CDM_IDX         26
+#define  PERIPH_IDX     30
 #define  INTF_IDX       31
 #define WB_IDX          16
 #define  DSPP_IDX       29  /* From DPU hw rev 7.x.x */
@@ -151,6 +153,10 @@ static inline void dpu_hw_ctl_trigger_flush_v1(struct dpu_hw_ctl *ctx)
 				ctx->pending_dspp_flush_mask[dspp - DSPP_0]);
 		}
 
+	if (ctx->pending_flush_mask & BIT(PERIPH_IDX))
+		DPU_REG_WRITE(&ctx->hw, CTL_PERIPH_FLUSH,
+			      ctx->pending_periph_flush_mask);
+
 	if (ctx->pending_flush_mask & BIT(DSC_IDX))
 		DPU_REG_WRITE(&ctx->hw, CTL_DSC_FLUSH,
 			      ctx->pending_dsc_flush_mask);
@@ -311,6 +317,13 @@ static void dpu_hw_ctl_update_pending_flush_intf_v1(struct dpu_hw_ctl *ctx,
 	ctx->pending_flush_mask |= BIT(INTF_IDX);
 }
 
+static void dpu_hw_ctl_update_pending_flush_periph_v1(struct dpu_hw_ctl *ctx,
+						      enum dpu_intf intf)
+{
+	ctx->pending_periph_flush_mask |= BIT(intf - INTF_0);
+	ctx->pending_flush_mask |= BIT(PERIPH_IDX);
+}
+
 static void dpu_hw_ctl_update_pending_flush_merge_3d_v1(struct dpu_hw_ctl *ctx,
 		enum dpu_merge_3d merge_3d)
 {
@@ -680,6 +693,10 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops,
 		ops->reset_intf_cfg = dpu_hw_ctl_reset_intf_cfg_v1;
 		ops->update_pending_flush_intf =
 			dpu_hw_ctl_update_pending_flush_intf_v1;
+
+		ops->update_pending_flush_periph =
+			dpu_hw_ctl_update_pending_flush_periph_v1;
+
 		ops->update_pending_flush_merge_3d =
 			dpu_hw_ctl_update_pending_flush_merge_3d_v1;
 		ops->update_pending_flush_wb = dpu_hw_ctl_update_pending_flush_wb_v1;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
index ff85b5ee0a..ef56280bea 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
@@ -123,6 +123,15 @@ struct dpu_hw_ctl_ops {
 		enum dpu_intf blk);
 
 	/**
+	 * OR in the given flushbits to the cached pending_(periph_)flush_mask
+	 * No effect on hardware
+	 * @ctx       : ctl path ctx pointer
+	 * @blk       : interface block index
+	 */
+	void (*update_pending_flush_periph)(struct dpu_hw_ctl *ctx,
+					    enum dpu_intf blk);
+
+	/**
 	 * OR in the given flushbits to the cached pending_(merge_3d_)flush_mask
 	 * No effect on hardware
 	 * @ctx       : ctl path ctx pointer
@@ -264,6 +273,7 @@ struct dpu_hw_ctl {
 	u32 pending_flush_mask;
 	u32 pending_intf_flush_mask;
 	u32 pending_wb_flush_mask;
+	u32 pending_periph_flush_mask;
 	u32 pending_merge_3d_flush_mask;
 	u32 pending_dspp_flush_mask[DSPP_MAX - DSPP_0];
 	u32 pending_dsc_flush_mask;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 2330eb2a4e..a1f5d7c4ab 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -317,11 +317,6 @@ struct dpu_global_state *dpu_kms_get_global_state(struct drm_atomic_state *s)
 	struct msm_drm_private *priv = s->dev->dev_private;
 	struct dpu_kms *dpu_kms = to_dpu_kms(priv->kms);
 	struct drm_private_state *priv_state;
-	int ret;
-
-	ret = drm_modeset_lock(&dpu_kms->global_state_lock, s->acquire_ctx);
-	if (ret)
-		return ERR_PTR(ret);
 
 	priv_state = drm_atomic_get_private_obj_state(s,
 						&dpu_kms->global_state);
@@ -362,8 +357,6 @@ static int dpu_kms_global_obj_init(struct dpu_kms *dpu_kms)
 {
 	struct dpu_global_state *state;
 
-	drm_modeset_lock_init(&dpu_kms->global_state_lock);
-
 	state = kzalloc(sizeof(*state), GFP_KERNEL);
 	if (!state)
 		return -ENOMEM;
@@ -377,7 +370,6 @@ static int dpu_kms_global_obj_init(struct dpu_kms *dpu_kms)
 static void dpu_kms_global_obj_fini(struct dpu_kms *dpu_kms)
 {
 	drm_atomic_private_obj_fini(&dpu_kms->global_state);
-	drm_modeset_lock_fini(&dpu_kms->global_state_lock);
 }
 
 static int dpu_kms_parse_data_bus_icc_path(struct dpu_kms *dpu_kms)
@@ -484,7 +476,7 @@ static void dpu_kms_wait_for_commit_done(struct msm_kms *kms,
 		 * mode panels. This may be a no-op for command mode panels.
 		 */
 		trace_dpu_kms_wait_for_commit_done(DRMID(crtc));
-		ret = dpu_encoder_wait_for_event(encoder, MSM_ENC_COMMIT_DONE);
+		ret = dpu_encoder_wait_for_commit_done(encoder);
 		if (ret && ret != -EWOULDBLOCK) {
 			DPU_ERROR("wait for commit done returned %d\n", ret);
 			break;
@@ -571,6 +563,7 @@ static int _dpu_kms_initialize_displayport(struct drm_device *dev,
 {
 	struct drm_encoder *encoder = NULL;
 	struct msm_display_info info;
+	bool yuv_supported;
 	int rc;
 	int i;
 
@@ -589,7 +582,8 @@ static int _dpu_kms_initialize_displayport(struct drm_device *dev,
 			return PTR_ERR(encoder);
 		}
 
-		rc = msm_dp_modeset_init(priv->dp[i], dev, encoder);
+		yuv_supported = !!dpu_kms->catalog->cdm;
+		rc = msm_dp_modeset_init(priv->dp[i], dev, encoder, yuv_supported);
 		if (rc) {
 			DPU_ERROR("modeset_init failed for DP, rc = %d\n", rc);
 			return rc;
@@ -636,23 +630,26 @@ static int _dpu_kms_initialize_writeback(struct drm_device *dev,
 {
 	struct drm_encoder *encoder = NULL;
 	struct msm_display_info info;
+	const enum dpu_wb wb_idx = WB_2;
+	u32 maxlinewidth;
 	int rc;
 
 	memset(&info, 0, sizeof(info));
 
 	info.num_of_h_tiles = 1;
 	/* use only WB idx 2 instance for DPU */
-	info.h_tile_instance[0] = WB_2;
+	info.h_tile_instance[0] = wb_idx;
 	info.intf_type = INTF_WB;
 
+	maxlinewidth = dpu_rm_get_wb(&dpu_kms->rm, info.h_tile_instance[0])->caps->maxlinewidth;
+
 	encoder = dpu_encoder_init(dev, DRM_MODE_ENCODER_VIRTUAL, &info);
 	if (IS_ERR(encoder)) {
 		DPU_ERROR("encoder init failed for dsi display\n");
 		return PTR_ERR(encoder);
 	}
 
-	rc = dpu_writeback_init(dev, encoder, wb_formats,
-			n_formats);
+	rc = dpu_writeback_init(dev, encoder, wb_formats, n_formats, maxlinewidth);
 	if (rc) {
 		DPU_ERROR("dpu_writeback_init, rc = %d\n", rc);
 		return rc;
@@ -1205,6 +1202,78 @@ static int dpu_kms_init(struct drm_device *ddev)
 	return 0;
 }
 
+static int dpu_kms_mmap_mdp5(struct dpu_kms *dpu_kms)
+{
+	struct platform_device *pdev = dpu_kms->pdev;
+	struct platform_device *mdss_dev;
+	int ret;
+
+	if (!dev_is_platform(dpu_kms->pdev->dev.parent))
+		return -EINVAL;
+
+	mdss_dev = to_platform_device(dpu_kms->pdev->dev.parent);
+
+	dpu_kms->mmio = msm_ioremap(pdev, "mdp_phys");
+	if (IS_ERR(dpu_kms->mmio)) {
+		ret = PTR_ERR(dpu_kms->mmio);
+		DPU_ERROR("mdp register memory map failed: %d\n", ret);
+		dpu_kms->mmio = NULL;
+		return ret;
+	}
+	DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio);
+
+	dpu_kms->vbif[VBIF_RT] = msm_ioremap_mdss(mdss_dev,
+						  dpu_kms->pdev,
+						  "vbif_phys");
+	if (IS_ERR(dpu_kms->vbif[VBIF_RT])) {
+		ret = PTR_ERR(dpu_kms->vbif[VBIF_RT]);
+		DPU_ERROR("vbif register memory map failed: %d\n", ret);
+		dpu_kms->vbif[VBIF_RT] = NULL;
+		return ret;
+	}
+
+	dpu_kms->vbif[VBIF_NRT] = msm_ioremap_mdss(mdss_dev,
+						   dpu_kms->pdev,
+						   "vbif_nrt_phys");
+	if (IS_ERR(dpu_kms->vbif[VBIF_NRT])) {
+		dpu_kms->vbif[VBIF_NRT] = NULL;
+		DPU_DEBUG("VBIF NRT is not defined");
+	}
+
+	return 0;
+}
+
+static int dpu_kms_mmap_dpu(struct dpu_kms *dpu_kms)
+{
+	struct platform_device *pdev = dpu_kms->pdev;
+	int ret;
+
+	dpu_kms->mmio = msm_ioremap(pdev, "mdp");
+	if (IS_ERR(dpu_kms->mmio)) {
+		ret = PTR_ERR(dpu_kms->mmio);
+		DPU_ERROR("mdp register memory map failed: %d\n", ret);
+		dpu_kms->mmio = NULL;
+		return ret;
+	}
+	DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio);
+
+	dpu_kms->vbif[VBIF_RT] = msm_ioremap(pdev, "vbif");
+	if (IS_ERR(dpu_kms->vbif[VBIF_RT])) {
+		ret = PTR_ERR(dpu_kms->vbif[VBIF_RT]);
+		DPU_ERROR("vbif register memory map failed: %d\n", ret);
+		dpu_kms->vbif[VBIF_RT] = NULL;
+		return ret;
+	}
+
+	dpu_kms->vbif[VBIF_NRT] = msm_ioremap_quiet(pdev, "vbif_nrt");
+	if (IS_ERR(dpu_kms->vbif[VBIF_NRT])) {
+		dpu_kms->vbif[VBIF_NRT] = NULL;
+		DPU_DEBUG("VBIF NRT is not defined");
+	}
+
+	return 0;
+}
+
 static int dpu_dev_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -1212,6 +1281,9 @@ static int dpu_dev_probe(struct platform_device *pdev)
 	int irq;
 	int ret = 0;
 
+	if (!msm_disp_drv_should_bind(&pdev->dev, true))
+		return -ENODEV;
+
 	dpu_kms = devm_kzalloc(dev, sizeof(*dpu_kms), GFP_KERNEL);
 	if (!dpu_kms)
 		return -ENOMEM;
@@ -1238,28 +1310,12 @@ static int dpu_dev_probe(struct platform_device *pdev)
 
 	dpu_kms->base.irq = irq;
 
-	dpu_kms->mmio = msm_ioremap(pdev, "mdp");
-	if (IS_ERR(dpu_kms->mmio)) {
-		ret = PTR_ERR(dpu_kms->mmio);
-		DPU_ERROR("mdp register memory map failed: %d\n", ret);
-		dpu_kms->mmio = NULL;
-		return ret;
-	}
-	DRM_DEBUG("mapped dpu address space @%pK\n", dpu_kms->mmio);
-
-	dpu_kms->vbif[VBIF_RT] = msm_ioremap(pdev, "vbif");
-	if (IS_ERR(dpu_kms->vbif[VBIF_RT])) {
-		ret = PTR_ERR(dpu_kms->vbif[VBIF_RT]);
-		DPU_ERROR("vbif register memory map failed: %d\n", ret);
-		dpu_kms->vbif[VBIF_RT] = NULL;
+	if (of_device_is_compatible(dpu_kms->pdev->dev.of_node, "qcom,mdp5"))
+		ret = dpu_kms_mmap_mdp5(dpu_kms);
+	else
+		ret = dpu_kms_mmap_dpu(dpu_kms);
+	if (ret)
 		return ret;
-	}
-
-	dpu_kms->vbif[VBIF_NRT] = msm_ioremap_quiet(pdev, "vbif_nrt");
-	if (IS_ERR(dpu_kms->vbif[VBIF_NRT])) {
-		dpu_kms->vbif[VBIF_NRT] = NULL;
-		DPU_DEBUG("VBIF NRT is not defined");
-	}
 
 	ret = dpu_kms_parse_data_bus_icc_path(dpu_kms);
 	if (ret)
@@ -1326,6 +1382,8 @@ static const struct dev_pm_ops dpu_pm_ops = {
 static const struct of_device_id dpu_dt_match[] = {
 	{ .compatible = "qcom,msm8998-dpu", .data = &dpu_msm8998_cfg, },
 	{ .compatible = "qcom,qcm2290-dpu", .data = &dpu_qcm2290_cfg, },
+	{ .compatible = "qcom,sdm630-mdp5", .data = &dpu_sdm630_cfg, },
+	{ .compatible = "qcom,sdm660-mdp5", .data = &dpu_sdm660_cfg, },
 	{ .compatible = "qcom,sdm670-dpu", .data = &dpu_sdm670_cfg, },
 	{ .compatible = "qcom,sdm845-dpu", .data = &dpu_sdm845_cfg, },
 	{ .compatible = "qcom,sc7180-dpu", .data = &dpu_sc7180_cfg, },
@@ -1342,6 +1400,7 @@ static const struct of_device_id dpu_dt_match[] = {
 	{ .compatible = "qcom,sm8450-dpu", .data = &dpu_sm8450_cfg, },
 	{ .compatible = "qcom,sm8550-dpu", .data = &dpu_sm8550_cfg, },
 	{ .compatible = "qcom,sm8650-dpu", .data = &dpu_sm8650_cfg, },
+	{ .compatible = "qcom,x1e80100-dpu", .data = &dpu_x1e80100_cfg, },
 	{}
 };
 MODULE_DEVICE_TABLE(of, dpu_dt_match);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
index d1207f4ec3..b5db3fc76c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
@@ -85,7 +85,6 @@ struct dpu_kms {
 	 * Global private object state, Do not access directly, use
 	 * dpu_kms_global_get_state()
 	 */
-	struct drm_modeset_lock global_state_lock;
 	struct drm_private_obj global_state;
 
 	struct dpu_rm rm;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index 724537ab77..cb5ce3c62a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -409,29 +409,153 @@ static int _dpu_rm_reserve_ctls(
 	return 0;
 }
 
-static int _dpu_rm_reserve_dsc(struct dpu_rm *rm,
-			       struct dpu_global_state *global_state,
-			       struct drm_encoder *enc,
-			       const struct msm_display_topology *top)
+static int _dpu_rm_pingpong_next_index(struct dpu_global_state *global_state,
+				       int start,
+				       uint32_t enc_id)
 {
-	int num_dsc = top->num_dsc;
 	int i;
 
-	/* check if DSC required are allocated or not */
-	for (i = 0; i < num_dsc; i++) {
-		if (!rm->dsc_blks[i]) {
-			DPU_ERROR("DSC %d does not exist\n", i);
-			return -EIO;
+	for (i = start; i < (PINGPONG_MAX - PINGPONG_0); i++) {
+		if (global_state->pingpong_to_enc_id[i] == enc_id)
+			return i;
+	}
+
+	return -ENAVAIL;
+}
+
+static int _dpu_rm_pingpong_dsc_check(int dsc_idx, int pp_idx)
+{
+	/*
+	 * DSC with even index must be used with the PINGPONG with even index
+	 * DSC with odd index must be used with the PINGPONG with odd index
+	 */
+	if ((dsc_idx & 0x01) != (pp_idx & 0x01))
+		return -ENAVAIL;
+
+	return 0;
+}
+
+static int _dpu_rm_dsc_alloc(struct dpu_rm *rm,
+			     struct dpu_global_state *global_state,
+			     uint32_t enc_id,
+			     const struct msm_display_topology *top)
+{
+	int num_dsc = 0;
+	int pp_idx = 0;
+	int dsc_idx;
+	int ret;
+
+	for (dsc_idx = 0; dsc_idx < ARRAY_SIZE(rm->dsc_blks) &&
+	     num_dsc < top->num_dsc; dsc_idx++) {
+		if (!rm->dsc_blks[dsc_idx])
+			continue;
+
+		if (reserved_by_other(global_state->dsc_to_enc_id, dsc_idx, enc_id))
+			continue;
+
+		pp_idx = _dpu_rm_pingpong_next_index(global_state, pp_idx, enc_id);
+		if (pp_idx < 0)
+			return -ENAVAIL;
+
+		ret = _dpu_rm_pingpong_dsc_check(dsc_idx, pp_idx);
+		if (ret)
+			return -ENAVAIL;
+
+		global_state->dsc_to_enc_id[dsc_idx] = enc_id;
+		num_dsc++;
+		pp_idx++;
+	}
+
+	if (num_dsc < top->num_dsc) {
+		DPU_ERROR("DSC allocation failed num_dsc=%d required=%d\n",
+			   num_dsc, top->num_dsc);
+		return -ENAVAIL;
+	}
+
+	return 0;
+}
+
+static int _dpu_rm_dsc_alloc_pair(struct dpu_rm *rm,
+				  struct dpu_global_state *global_state,
+				  uint32_t enc_id,
+				  const struct msm_display_topology *top)
+{
+	int num_dsc = 0;
+	int dsc_idx, pp_idx = 0;
+	int ret;
+
+	/* only start from even dsc index */
+	for (dsc_idx = 0; dsc_idx < ARRAY_SIZE(rm->dsc_blks) &&
+	     num_dsc < top->num_dsc; dsc_idx += 2) {
+		if (!rm->dsc_blks[dsc_idx] ||
+		    !rm->dsc_blks[dsc_idx + 1])
+			continue;
+
+		/* consective dsc index to be paired */
+		if (reserved_by_other(global_state->dsc_to_enc_id, dsc_idx, enc_id) ||
+		    reserved_by_other(global_state->dsc_to_enc_id, dsc_idx + 1, enc_id))
+			continue;
+
+		pp_idx = _dpu_rm_pingpong_next_index(global_state, pp_idx, enc_id);
+		if (pp_idx < 0)
+			return -ENAVAIL;
+
+		ret = _dpu_rm_pingpong_dsc_check(dsc_idx, pp_idx);
+		if (ret) {
+			pp_idx = 0;
+			continue;
 		}
 
-		if (global_state->dsc_to_enc_id[i]) {
-			DPU_ERROR("DSC %d is already allocated\n", i);
-			return -EIO;
+		pp_idx = _dpu_rm_pingpong_next_index(global_state, pp_idx + 1, enc_id);
+		if (pp_idx < 0)
+			return -ENAVAIL;
+
+		ret = _dpu_rm_pingpong_dsc_check(dsc_idx + 1, pp_idx);
+		if (ret) {
+			pp_idx = 0;
+			continue;
 		}
+
+		global_state->dsc_to_enc_id[dsc_idx] = enc_id;
+		global_state->dsc_to_enc_id[dsc_idx + 1] = enc_id;
+		num_dsc += 2;
+		pp_idx++;	/* start for next pair */
 	}
 
-	for (i = 0; i < num_dsc; i++)
-		global_state->dsc_to_enc_id[i] = enc->base.id;
+	if (num_dsc < top->num_dsc) {
+		DPU_ERROR("DSC allocation failed num_dsc=%d required=%d\n",
+			   num_dsc, top->num_dsc);
+		return -ENAVAIL;
+	}
+
+	return 0;
+}
+
+static int _dpu_rm_reserve_dsc(struct dpu_rm *rm,
+			       struct dpu_global_state *global_state,
+			       struct drm_encoder *enc,
+			       const struct msm_display_topology *top)
+{
+	uint32_t enc_id = enc->base.id;
+
+	if (!top->num_dsc || !top->num_intf)
+		return 0;
+
+	/*
+	 * Facts:
+	 * 1) no pingpong split (two layer mixers shared one pingpong)
+	 * 2) DSC pair starts from even index, such as index(0,1), (2,3), etc
+	 * 3) even PINGPONG connects to even DSC
+	 * 4) odd PINGPONG connects to odd DSC
+	 * 5) pair: encoder +--> pp_idx_0 --> dsc_idx_0
+	 *                  +--> pp_idx_1 --> dsc_idx_1
+	 */
+
+	/* num_dsc should be either 1, 2 or 4 */
+	if (top->num_dsc > top->num_intf)	/* merge mode */
+		return _dpu_rm_dsc_alloc_pair(rm, global_state, enc_id, top);
+	else
+		return _dpu_rm_dsc_alloc(rm, global_state, enc_id, top);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
index 35d03b121a..bd92fb2979 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
@@ -273,6 +273,14 @@ DEFINE_EVENT(dpu_drm_obj_template, dpu_crtc_runtime_resume,
 	TP_PROTO(uint32_t drm_id),
 	TP_ARGS(drm_id)
 );
+DEFINE_EVENT(dpu_drm_obj_template, dpu_enc_rc_enable,
+	TP_PROTO(uint32_t drm_id),
+	TP_ARGS(drm_id)
+);
+DEFINE_EVENT(dpu_drm_obj_template, dpu_enc_rc_disable,
+	TP_PROTO(uint32_t drm_id),
+	TP_ARGS(drm_id)
+);
 
 TRACE_EVENT(dpu_enc_enable,
 	TP_PROTO(uint32_t drm_id, int hdisplay, int vdisplay),
@@ -342,10 +350,6 @@ DECLARE_EVENT_CLASS(dpu_enc_id_enable_template,
 	TP_printk("id=%u, enable=%s",
 		  __entry->drm_id, __entry->enable ? "true" : "false")
 );
-DEFINE_EVENT(dpu_enc_id_enable_template, dpu_enc_rc_helper,
-	TP_PROTO(uint32_t drm_id, bool enable),
-	TP_ARGS(drm_id, enable)
-);
 DEFINE_EVENT(dpu_enc_id_enable_template, dpu_enc_vblank_cb,
 	TP_PROTO(uint32_t drm_id, bool enable),
 	TP_ARGS(drm_id, enable)
@@ -514,24 +518,41 @@ TRACE_EVENT(dpu_enc_wait_event_timeout,
 		  __entry->expected_time, __entry->atomic_cnt)
 );
 
-TRACE_EVENT(dpu_enc_phys_cmd_irq_ctrl,
-	TP_PROTO(uint32_t drm_id, enum dpu_pingpong pp, bool enable,
+TRACE_EVENT(dpu_enc_phys_cmd_irq_enable,
+	TP_PROTO(uint32_t drm_id, enum dpu_pingpong pp,
 		 int refcnt),
-	TP_ARGS(drm_id, pp, enable, refcnt),
+	TP_ARGS(drm_id, pp, refcnt),
+	TP_STRUCT__entry(
+		__field(	uint32_t,		drm_id	)
+		__field(	enum dpu_pingpong,	pp	)
+		__field(	int,			refcnt	)
+	),
+	TP_fast_assign(
+		__entry->drm_id = drm_id;
+		__entry->pp = pp;
+		__entry->refcnt = refcnt;
+	),
+	TP_printk("id=%u, pp=%d, refcnt=%d", __entry->drm_id,
+		  __entry->pp,
+		  __entry->refcnt)
+);
+
+TRACE_EVENT(dpu_enc_phys_cmd_irq_disable,
+	TP_PROTO(uint32_t drm_id, enum dpu_pingpong pp,
+		 int refcnt),
+	TP_ARGS(drm_id, pp, refcnt),
 	TP_STRUCT__entry(
 		__field(	uint32_t,		drm_id	)
 		__field(	enum dpu_pingpong,	pp	)
-		__field(	bool,			enable	)
 		__field(	int,			refcnt	)
 	),
 	TP_fast_assign(
 		__entry->drm_id = drm_id;
 		__entry->pp = pp;
-		__entry->enable = enable;
 		__entry->refcnt = refcnt;
 	),
-	TP_printk("id=%u, pp=%d, enable=%s, refcnt=%d", __entry->drm_id,
-		  __entry->pp, __entry->enable ? "true" : "false",
+	TP_printk("id=%u, pp=%d, refcnt=%d", __entry->drm_id,
+		  __entry->pp,
 		  __entry->refcnt)
 );
 
@@ -592,24 +613,41 @@ TRACE_EVENT(dpu_enc_phys_vid_post_kickoff,
 	TP_printk("id=%u, intf_idx=%d", __entry->drm_id, __entry->intf_idx)
 );
 
-TRACE_EVENT(dpu_enc_phys_vid_irq_ctrl,
-	TP_PROTO(uint32_t drm_id, enum dpu_intf intf_idx, bool enable,
+TRACE_EVENT(dpu_enc_phys_vid_irq_enable,
+	TP_PROTO(uint32_t drm_id, enum dpu_intf intf_idx,
 		 int refcnt),
-	TP_ARGS(drm_id, intf_idx, enable, refcnt),
+	TP_ARGS(drm_id, intf_idx, refcnt),
+	TP_STRUCT__entry(
+		__field(	uint32_t,	drm_id		)
+		__field(	enum dpu_intf,	intf_idx	)
+		__field(	int,		refcnt		)
+	),
+	TP_fast_assign(
+		__entry->drm_id = drm_id;
+		__entry->intf_idx = intf_idx;
+		__entry->refcnt = refcnt;
+	),
+	TP_printk("id=%u, intf_idx=%d refcnt=%d", __entry->drm_id,
+		  __entry->intf_idx,
+		  __entry->drm_id)
+);
+
+TRACE_EVENT(dpu_enc_phys_vid_irq_disable,
+	TP_PROTO(uint32_t drm_id, enum dpu_intf intf_idx,
+		 int refcnt),
+	TP_ARGS(drm_id, intf_idx, refcnt),
 	TP_STRUCT__entry(
 		__field(	uint32_t,	drm_id		)
 		__field(	enum dpu_intf,	intf_idx	)
-		__field(	bool,		enable		)
 		__field(	int,		refcnt		)
 	),
 	TP_fast_assign(
 		__entry->drm_id = drm_id;
 		__entry->intf_idx = intf_idx;
-		__entry->enable = enable;
 		__entry->refcnt = refcnt;
 	),
-	TP_printk("id=%u, intf_idx=%d enable=%s refcnt=%d", __entry->drm_id,
-		  __entry->intf_idx, __entry->enable ? "true" : "false",
+	TP_printk("id=%u, intf_idx=%d refcnt=%d", __entry->drm_id,
+		  __entry->intf_idx,
 		  __entry->drm_id)
 );
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
index 2a5a683665..16f144cbc0 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
@@ -4,6 +4,7 @@
  */
 
 #include <drm/drm_edid.h>
+#include <drm/drm_framebuffer.h>
 
 #include "dpu_writeback.h"
 
@@ -24,6 +25,61 @@ static int dpu_wb_conn_get_modes(struct drm_connector *connector)
 			dev->mode_config.max_height);
 }
 
+static int dpu_wb_conn_atomic_check(struct drm_connector *connector,
+				    struct drm_atomic_state *state)
+{
+	struct drm_writeback_connector *wb_conn = drm_connector_to_writeback(connector);
+	struct dpu_wb_connector *dpu_wb_conn = to_dpu_wb_conn(wb_conn);
+	struct drm_connector_state *conn_state =
+		drm_atomic_get_new_connector_state(state, connector);
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *crtc_state;
+	const struct drm_display_mode *mode;
+	struct drm_framebuffer *fb;
+
+	DPU_DEBUG("[atomic_check:%d]\n", connector->base.id);
+
+	if (!conn_state || !conn_state->connector) {
+		DPU_ERROR("invalid connector state\n");
+		return -EINVAL;
+	} else if (conn_state->connector->status != connector_status_connected) {
+		DPU_ERROR("connector not connected %d\n", conn_state->connector->status);
+		return -EINVAL;
+	}
+
+	crtc = conn_state->crtc;
+	if (!crtc)
+		return 0;
+
+	if (!conn_state->writeback_job || !conn_state->writeback_job->fb)
+		return 0;
+
+	crtc_state = drm_atomic_get_crtc_state(state, crtc);
+	if (IS_ERR(crtc_state))
+		return PTR_ERR(crtc_state);
+
+	mode = &crtc_state->mode;
+
+	fb = conn_state->writeback_job->fb;
+
+	DPU_DEBUG("[fb_id:%u][fb:%u,%u][mode:\"%s\":%ux%u]\n", fb->base.id, fb->width, fb->height,
+		  mode->name, mode->hdisplay, mode->vdisplay);
+
+	if (fb->width != mode->hdisplay) {
+		DPU_ERROR("invalid fb w=%d, mode w=%d\n", fb->width, mode->hdisplay);
+		return -EINVAL;
+	} else if (fb->height != mode->vdisplay) {
+		DPU_ERROR("invalid fb h=%d, mode h=%d\n", fb->height, mode->vdisplay);
+		return -EINVAL;
+	} else if (fb->width > dpu_wb_conn->maxlinewidth) {
+		DPU_ERROR("invalid fb w=%d, maxlinewidth=%u\n",
+			  fb->width, dpu_wb_conn->maxlinewidth);
+		return -EINVAL;
+	}
+
+	return drm_atomic_helper_check_wb_connector_state(conn_state->connector, conn_state->state);
+}
+
 static const struct drm_connector_funcs dpu_wb_conn_funcs = {
 	.reset = drm_atomic_helper_connector_reset,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -59,12 +115,13 @@ static void dpu_wb_conn_cleanup_job(struct drm_writeback_connector *connector,
 
 static const struct drm_connector_helper_funcs dpu_wb_conn_helper_funcs = {
 	.get_modes = dpu_wb_conn_get_modes,
+	.atomic_check = dpu_wb_conn_atomic_check,
 	.prepare_writeback_job = dpu_wb_conn_prepare_job,
 	.cleanup_writeback_job = dpu_wb_conn_cleanup_job,
 };
 
 int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
-		const u32 *format_list, u32 num_formats)
+		const u32 *format_list, u32 num_formats, u32 maxlinewidth)
 {
 	struct dpu_wb_connector *dpu_wb_conn;
 	int rc = 0;
@@ -73,6 +130,8 @@ int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
 	if (!dpu_wb_conn)
 		return -ENOMEM;
 
+	dpu_wb_conn->maxlinewidth = maxlinewidth;
+
 	drm_connector_helper_add(&dpu_wb_conn->base.base, &dpu_wb_conn_helper_funcs);
 
 	/* DPU initializes the encoder and sets it up completely for writeback
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h
index 5a75ea9161..4b11cca801 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h
@@ -18,6 +18,7 @@
 struct dpu_wb_connector {
 	struct drm_writeback_connector base;
 	struct drm_encoder *wb_enc;
+	u32 maxlinewidth;
 };
 
 static inline struct dpu_wb_connector *to_dpu_wb_conn(struct drm_writeback_connector *conn)
@@ -26,6 +27,6 @@ static inline struct dpu_wb_connector *to_dpu_wb_conn(struct drm_writeback_conne
 }
 
 int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
-		const u32 *format_list, u32 num_formats);
+		const u32 *format_list, u32 num_formats, u32 maxlinewidth);
 
 #endif /*_DPU_WRITEBACK_H */
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
index a640af22ea..e5662412db 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
@@ -158,46 +158,4 @@ void mdp5_cmd_encoder_enable(struct drm_encoder *encoder)
 
 	mdp5_cmd_enc->enabled = true;
 }
-
-int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder,
-				       struct drm_encoder *slave_encoder)
-{
-	struct mdp5_encoder *mdp5_cmd_enc = to_mdp5_encoder(encoder);
-	struct mdp5_kms *mdp5_kms;
-	struct device *dev;
-	int intf_num;
-	u32 data = 0;
-
-	if (!encoder || !slave_encoder)
-		return -EINVAL;
-
-	mdp5_kms = get_kms(encoder);
-	intf_num = mdp5_cmd_enc->intf->num;
-
-	/* Switch slave encoder's trigger MUX, to use the master's
-	 * start signal for the slave encoder
-	 */
-	if (intf_num == 1)
-		data |= MDP5_SPLIT_DPL_UPPER_INTF2_SW_TRG_MUX;
-	else if (intf_num == 2)
-		data |= MDP5_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX;
-	else
-		return -EINVAL;
-
-	/* Smart Panel, Sync mode */
-	data |= MDP5_SPLIT_DPL_UPPER_SMART_PANEL;
-
-	dev = &mdp5_kms->pdev->dev;
-
-	/* Make sure clocks are on when connectors calling this function. */
-	pm_runtime_get_sync(dev);
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_UPPER, data);
-
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER,
-		   MDP5_SPLIT_DPL_LOWER_SMART_PANEL);
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1);
-	pm_runtime_put_sync(dev);
-
-	return 0;
-}
 #endif /* CONFIG_DRM_MSM_DSI */
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
index 8db97083e1..eaba3b2d73 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
@@ -263,48 +263,6 @@ u32 mdp5_encoder_get_framecount(struct drm_encoder *encoder)
 	return mdp5_read(mdp5_kms, REG_MDP5_INTF_FRAME_COUNT(intf));
 }
 
-int mdp5_vid_encoder_set_split_display(struct drm_encoder *encoder,
-				       struct drm_encoder *slave_encoder)
-{
-	struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
-	struct mdp5_encoder *mdp5_slave_enc = to_mdp5_encoder(slave_encoder);
-	struct mdp5_kms *mdp5_kms;
-	struct device *dev;
-	int intf_num;
-	u32 data = 0;
-
-	if (!encoder || !slave_encoder)
-		return -EINVAL;
-
-	mdp5_kms = get_kms(encoder);
-	intf_num = mdp5_encoder->intf->num;
-
-	/* Switch slave encoder's TimingGen Sync mode,
-	 * to use the master's enable signal for the slave encoder.
-	 */
-	if (intf_num == 1)
-		data |= MDP5_SPLIT_DPL_LOWER_INTF2_TG_SYNC;
-	else if (intf_num == 2)
-		data |= MDP5_SPLIT_DPL_LOWER_INTF1_TG_SYNC;
-	else
-		return -EINVAL;
-
-	dev = &mdp5_kms->pdev->dev;
-	/* Make sure clocks are on when connectors calling this function. */
-	pm_runtime_get_sync(dev);
-
-	/* Dumb Panel, Sync mode */
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_UPPER, 0);
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER, data);
-	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1);
-
-	mdp5_ctl_pair(mdp5_encoder->ctl, mdp5_slave_enc->ctl, true);
-
-	pm_runtime_put_sync(dev);
-
-	return 0;
-}
-
 void mdp5_encoder_set_intf_mode(struct drm_encoder *encoder, bool cmd_mode)
 {
 	struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_irq.c
index 43443a435d..b40ed3a847 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_irq.c
@@ -31,8 +31,6 @@ static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
 	if (dumpstate && __ratelimit(&rs)) {
 		struct drm_printer p = drm_info_printer(mdp5_kms->dev->dev);
 		drm_state_dump(mdp5_kms->dev, &p);
-		if (mdp5_kms->smp)
-			mdp5_smp_dump(mdp5_kms->smp, &p);
 	}
 }
 
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 0827634664..a874fd95cc 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -84,11 +84,6 @@ struct mdp5_global_state *mdp5_get_global_state(struct drm_atomic_state *s)
 	struct msm_drm_private *priv = s->dev->dev_private;
 	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 	struct drm_private_state *priv_state;
-	int ret;
-
-	ret = drm_modeset_lock(&mdp5_kms->glob_state_lock, s->acquire_ctx);
-	if (ret)
-		return ERR_PTR(ret);
 
 	priv_state = drm_atomic_get_private_obj_state(s, &mdp5_kms->glob_state);
 	if (IS_ERR(priv_state))
@@ -119,17 +114,25 @@ static void mdp5_global_destroy_state(struct drm_private_obj *obj,
 	kfree(mdp5_state);
 }
 
+static void mdp5_global_print_state(struct drm_printer *p,
+				    const struct drm_private_state *state)
+{
+	struct mdp5_global_state *mdp5_state = to_mdp5_global_state(state);
+
+	if (mdp5_state->mdp5_kms->smp)
+		mdp5_smp_dump(mdp5_state->mdp5_kms->smp, p, mdp5_state);
+}
+
 static const struct drm_private_state_funcs mdp5_global_state_funcs = {
 	.atomic_duplicate_state = mdp5_global_duplicate_state,
 	.atomic_destroy_state = mdp5_global_destroy_state,
+	.atomic_print_state = mdp5_global_print_state,
 };
 
 static int mdp5_global_obj_init(struct mdp5_kms *mdp5_kms)
 {
 	struct mdp5_global_state *state;
 
-	drm_modeset_lock_init(&mdp5_kms->glob_state_lock);
-
 	state = kzalloc(sizeof(*state), GFP_KERNEL);
 	if (!state)
 		return -ENOMEM;
@@ -190,19 +193,6 @@ static void mdp5_complete_commit(struct msm_kms *kms, unsigned crtc_mask)
 		mdp5_smp_complete_commit(mdp5_kms->smp, &global_state->smp);
 }
 
-static int mdp5_set_split_display(struct msm_kms *kms,
-		struct drm_encoder *encoder,
-		struct drm_encoder *slave_encoder,
-		bool is_cmd_mode)
-{
-	if (is_cmd_mode)
-		return mdp5_cmd_encoder_set_split_display(encoder,
-							slave_encoder);
-	else
-		return mdp5_vid_encoder_set_split_display(encoder,
-							  slave_encoder);
-}
-
 static void mdp5_destroy(struct mdp5_kms *mdp5_kms);
 
 static void mdp5_kms_destroy(struct msm_kms *kms)
@@ -219,39 +209,6 @@ static void mdp5_kms_destroy(struct msm_kms *kms)
 	mdp5_destroy(mdp5_kms);
 }
 
-#ifdef CONFIG_DEBUG_FS
-static int smp_show(struct seq_file *m, void *arg)
-{
-	struct drm_info_node *node = m->private;
-	struct drm_device *dev = node->minor->dev;
-	struct msm_drm_private *priv = dev->dev_private;
-	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
-	struct drm_printer p = drm_seq_file_printer(m);
-
-	if (!mdp5_kms->smp) {
-		drm_printf(&p, "no SMP pool\n");
-		return 0;
-	}
-
-	mdp5_smp_dump(mdp5_kms->smp, &p);
-
-	return 0;
-}
-
-static struct drm_info_list mdp5_debugfs_list[] = {
-		{"smp", smp_show },
-};
-
-static int mdp5_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor)
-{
-	drm_debugfs_create_files(mdp5_debugfs_list,
-				 ARRAY_SIZE(mdp5_debugfs_list),
-				 minor->debugfs_root, minor);
-
-	return 0;
-}
-#endif
-
 static const struct mdp_kms_funcs kms_funcs = {
 	.base = {
 		.hw_init         = mdp5_hw_init,
@@ -268,11 +225,7 @@ static const struct mdp_kms_funcs kms_funcs = {
 		.wait_flush      = mdp5_wait_flush,
 		.complete_commit = mdp5_complete_commit,
 		.get_format      = mdp_get_format,
-		.set_split_display = mdp5_set_split_display,
 		.destroy         = mdp5_kms_destroy,
-#ifdef CONFIG_DEBUG_FS
-		.debugfs_init    = mdp5_kms_debugfs_init,
-#endif
 	},
 	.set_irqmask         = mdp5_set_irqmask,
 };
@@ -620,7 +573,6 @@ static void mdp5_destroy(struct mdp5_kms *mdp5_kms)
 		pm_runtime_disable(&mdp5_kms->pdev->dev);
 
 	drm_atomic_private_obj_fini(&mdp5_kms->glob_state);
-	drm_modeset_lock_fini(&mdp5_kms->glob_state_lock);
 }
 
 static int construct_pipes(struct mdp5_kms *mdp5_kms, int cnt,
@@ -866,6 +818,9 @@ static int mdp5_dev_probe(struct platform_device *pdev)
 
 	DBG("");
 
+	if (!msm_disp_drv_should_bind(&pdev->dev, false))
+		return -ENODEV;
+
 	mdp5_kms = devm_kzalloc(&pdev->dev, sizeof(*mdp5_kms), GFP_KERNEL);
 	if (!mdp5_kms)
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
index 29bf11f086..fac9f05aa6 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
@@ -40,7 +40,6 @@ struct mdp5_kms {
 	 * Global private object state, Do not access directly, use
 	 * mdp5_global_get_state()
 	 */
-	struct drm_modeset_lock glob_state_lock;
 	struct drm_private_obj glob_state;
 
 	struct mdp5_smp *smp;
@@ -291,8 +290,6 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev,
 
 struct drm_encoder *mdp5_encoder_init(struct drm_device *dev,
 		struct mdp5_interface *intf, struct mdp5_ctl *ctl);
-int mdp5_vid_encoder_set_split_display(struct drm_encoder *encoder,
-				       struct drm_encoder *slave_encoder);
 void mdp5_encoder_set_intf_mode(struct drm_encoder *encoder, bool cmd_mode);
 int mdp5_encoder_get_linecount(struct drm_encoder *encoder);
 u32 mdp5_encoder_get_framecount(struct drm_encoder *encoder);
@@ -303,8 +300,6 @@ void mdp5_cmd_encoder_mode_set(struct drm_encoder *encoder,
 			       struct drm_display_mode *adjusted_mode);
 void mdp5_cmd_encoder_disable(struct drm_encoder *encoder);
 void mdp5_cmd_encoder_enable(struct drm_encoder *encoder);
-int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder,
-				       struct drm_encoder *slave_encoder);
 #else
 static inline void mdp5_cmd_encoder_mode_set(struct drm_encoder *encoder,
 					     struct drm_display_mode *mode,
@@ -317,11 +312,6 @@ static inline void mdp5_cmd_encoder_disable(struct drm_encoder *encoder)
 static inline void mdp5_cmd_encoder_enable(struct drm_encoder *encoder)
 {
 }
-static inline int mdp5_cmd_encoder_set_split_display(
-	struct drm_encoder *encoder, struct drm_encoder *slave_encoder)
-{
-	return -EINVAL;
-}
 #endif
 
 #endif /* __MDP5_KMS_H__ */
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
index 8b59562e29..b4bebb425d 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
@@ -325,22 +325,17 @@ void mdp5_smp_complete_commit(struct mdp5_smp *smp, struct mdp5_smp_state *state
 	state->released = 0;
 }
 
-void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p)
+void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p,
+		   struct mdp5_global_state *global_state)
 {
 	struct mdp5_kms *mdp5_kms = get_kms(smp);
 	struct mdp5_hw_pipe_state *hwpstate;
 	struct mdp5_smp_state *state;
-	struct mdp5_global_state *global_state;
 	int total = 0, i, j;
 
 	drm_printf(p, "name\tinuse\tplane\n");
 	drm_printf(p, "----\t-----\t-----\n");
 
-	if (drm_can_sleep())
-		drm_modeset_lock(&mdp5_kms->glob_state_lock, NULL);
-
-	global_state = mdp5_get_existing_global_state(mdp5_kms);
-
 	/* grab these *after* we hold the state_lock */
 	hwpstate = &global_state->hwpipe;
 	state = &global_state->smp;
@@ -365,9 +360,6 @@ void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p)
 	drm_printf(p, "TOTAL:\t%d\t(of %d)\n", total, smp->blk_cnt);
 	drm_printf(p, "AVAIL:\t%d\n", smp->blk_cnt -
 			bitmap_weight(state->state, smp->blk_cnt));
-
-	if (drm_can_sleep())
-		drm_modeset_unlock(&mdp5_kms->glob_state_lock);
 }
 
 
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h
index d8b6a11413..21732ed485 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.h
@@ -69,7 +69,9 @@ struct mdp5_smp;
 struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms,
 		const struct mdp5_smp_block *cfg);
 
-void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p);
+struct mdp5_global_state;
+void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p,
+		   struct mdp5_global_state *global_state);
 
 uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
 		const struct mdp_format *format,