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Message-ID: <9b47bd8e-6079-4285-a3d7-932178d5bdf2@quicinc.com>
Date: Tue, 24 Sep 2024 16:42:02 +0530
From: Mahadevan P <quic_mahap@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: <robdclark@...il.com>, <quic_abhinavk@...cinc.com>, <sean@...rly.run>,
<marijn.suijten@...ainline.org>, <airlied@...il.com>,
<daniel@...ll.ch>, <maarten.lankhorst@...ux.intel.com>,
<mripard@...nel.org>, <tzimmermann@...e.de>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <swboyd@...omium.org>,
<konrad.dybcio@...aro.org>, <danila@...xyga.com>,
<bigfoot@...ssfun.cn>, <neil.armstrong@...aro.org>,
<mailingradian@...il.com>, <quic_jesszhan@...cinc.com>,
<andersson@...nel.org>, <linux-arm-msm@...r.kernel.org>,
<dri-devel@...ts.freedesktop.org>, <freedreno@...ts.freedesktop.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<quic_kalyant@...cinc.com>, <quic_jmadiset@...cinc.com>,
<quic_vpolimer@...cinc.com>
Subject: Re: [PATCH 4/5] drm/msm/dpu: Add SA8775P support
On 9/12/2024 1:34 PM, Dmitry Baryshkov wrote:
> On Thu, Sep 12, 2024 at 12:44:36PM GMT, Mahadevan wrote:
>> Add definitions for the display hardware used on the
>> Qualcomm SA8775P platform.
>>
>> Signed-off-by: Mahadevan <quic_mahap@...cinc.com>
>> ---
>> .../msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h | 485 ++++++++++++++++++
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 3 +-
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 3 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 +-
>> 4 files changed, 491 insertions(+), 3 deletions(-)
>> create mode 100644 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
>>
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
>> new file mode 100644
>> index 000000000000..14d65b5d4093
>> --- /dev/null
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
>> @@ -0,0 +1,485 @@
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +/*
>> + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
>> + * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved.
>> + */
>> +
>> +#ifndef _DPU_8_4_SA8775P_H
>> +#define _DPU_8_4_SA8775P_H
>> +
>> +static const struct dpu_caps sa8775p_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 sa8775p_mdp = {
>> + .name = "top_0",
>> + .base = 0x0, .len = 0x494,
>> + .features = BIT(DPU_MDP_PERIPH_0_REMOVED),
>> + .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_VIG2] = { .reg_off = 0x2bc, .bit_off = 0 },
>> + [DPU_CLK_CTRL_VIG3] = { .reg_off = 0x2c4, .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 = 0x2bc, .bit_off = 8 },
>> + [DPU_CLK_CTRL_DMA3] = { .reg_off = 0x2c4, .bit_off = 8 },
>> + [DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 },
>> + [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 sa8775p_ctl[] = {
>> + {
>> + .name = "ctl_0", .id = CTL_0,
>> + .base = 0x15000, .len = 0x204,
>> + .features = BIT(DPU_CTL_SPLIT_DISPLAY) | CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
>> + }, {
>> + .name = "ctl_1", .id = CTL_1,
>> + .base = 0x16000, .len = 0x204,
>> + .features = BIT(DPU_CTL_SPLIT_DISPLAY) | CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10),
>> + }, {
>> + .name = "ctl_2", .id = CTL_2,
>> + .base = 0x17000, .len = 0x204,
>> + .features = CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11),
>> + }, {
>> + .name = "ctl_3", .id = CTL_3,
>> + .base = 0x18000, .len = 0x204,
>> + .features = CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12),
>> + }, {
>> + .name = "ctl_4", .id = CTL_4,
>> + .base = 0x19000, .len = 0x204,
>> + .features = CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 13),
>> + }, {
>> + .name = "ctl_5", .id = CTL_5,
>> + .base = 0x1a000, .len = 0x204,
>> + .features = CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 23),
>> + },
>> +};
>> +
>> +static const struct dpu_sspp_cfg sa8775p_sspp[] = {
>> + {
>> + .name = "sspp_0", .id = SSPP_VIG0,
>> + .base = 0x4000, .len = 0x32c,
>> + .features = VIG_SDM845_MASK_SDMA,
>> + .sblk = &dpu_vig_sblk_qseed3_3_1,
>> + .xin_id = 0,
>> + .type = SSPP_TYPE_VIG,
>> + .clk_ctrl = DPU_CLK_CTRL_VIG0,
>> + }, {
>> + .name = "sspp_1", .id = SSPP_VIG1,
>> + .base = 0x6000, .len = 0x32c,
>> + .features = VIG_SDM845_MASK_SDMA,
>> + .sblk = &dpu_vig_sblk_qseed3_3_1,
>> + .xin_id = 4,
>> + .type = SSPP_TYPE_VIG,
>> + .clk_ctrl = DPU_CLK_CTRL_VIG1,
>> + }, {
>> + .name = "sspp_2", .id = SSPP_VIG2,
>> + .base = 0x8000, .len = 0x32c,
>> + .features = VIG_SDM845_MASK_SDMA,
>> + .sblk = &dpu_vig_sblk_qseed3_3_1,
>> + .xin_id = 8,
>> + .type = SSPP_TYPE_VIG,
>> + .clk_ctrl = DPU_CLK_CTRL_VIG2,
>> + }, {
>> + .name = "sspp_3", .id = SSPP_VIG3,
>> + .base = 0xa000, .len = 0x32c,
>> + .features = VIG_SDM845_MASK_SDMA,
>> + .sblk = &dpu_vig_sblk_qseed3_3_1,
>> + .xin_id = 12,
>> + .type = SSPP_TYPE_VIG,
>> + .clk_ctrl = DPU_CLK_CTRL_VIG3,
>> + }, {
>> + .name = "sspp_8", .id = SSPP_DMA0,
>> + .base = 0x24000, .len = 0x32c,
>> + .features = DMA_SDM845_MASK_SDMA,
>> + .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 = 0x32c,
>> + .features = DMA_SDM845_MASK_SDMA,
>> + .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 = 0x32c,
>> + .features = DMA_CURSOR_SDM845_MASK_SDMA,
>> + .sblk = &dpu_dma_sblk,
>> + .xin_id = 9,
>> + .type = SSPP_TYPE_DMA,
>> + .clk_ctrl = DPU_CLK_CTRL_DMA2,
>> + }, {
>> + .name = "sspp_11", .id = SSPP_DMA3,
>> + .base = 0x2a000, .len = 0x32c,
>> + .features = DMA_CURSOR_SDM845_MASK_SDMA,
>> + .sblk = &dpu_dma_sblk,
>> + .xin_id = 13,
>> + .type = SSPP_TYPE_DMA,
>> + .clk_ctrl = DPU_CLK_CTRL_DMA3,
>> + },
>> +};
>> +
>> +static const struct dpu_lm_cfg sa8775p_lm[] = {
>> + {
>> + .name = "lm_0", .id = LM_0,
>> + .base = 0x44000, .len = 0x400,
>> + .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 = 0x400,
>> + .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 = 0x400,
>> + .features = MIXER_SDM845_MASK,
>> + .sblk = &sdm845_lm_sblk,
>> + .lm_pair = LM_3,
>> + .pingpong = PINGPONG_2,
>> + .dspp = DSPP_2,
>> + }, {
>> + .name = "lm_3", .id = LM_3,
>> + .base = 0x47000, .len = 0x400,
>> + .features = MIXER_SDM845_MASK,
>> + .sblk = &sdm845_lm_sblk,
>> + .lm_pair = LM_2,
>> + .pingpong = PINGPONG_3,
>> + .dspp = DSPP_3,
>> + }, {
>> + .name = "lm_4", .id = LM_4,
>> + .base = 0x48000, .len = 0x400,
>> + .features = MIXER_SDM845_MASK,
>> + .sblk = &sdm845_lm_sblk,
>> + .lm_pair = LM_5,
>> + .pingpong = PINGPONG_4,
>> + }, {
>> + .name = "lm_5", .id = LM_5,
>> + .base = 0x49000, .len = 0x400,
>> + .features = MIXER_SDM845_MASK,
>> + .sblk = &sdm845_lm_sblk,
>> + .lm_pair = LM_4,
>> + .pingpong = PINGPONG_5,
>> + },
>> +};
>> +
>> +static const struct dpu_dspp_cfg sa8775p_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 sa8775p_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 = 0x65800, .len = 0,
>> + .features = BIT(DPU_PINGPONG_DITHER),
>> + .sblk = &sc7280_pp_sblk,
>> + .merge_3d = MERGE_3D_3,
>> + }, {
>> + .name = "pingpong_7", .id = PINGPONG_7,
>> + .base = 0x65c00, .len = 0,
>> + .features = BIT(DPU_PINGPONG_DITHER),
>> + .sblk = &sc7280_pp_sblk,
>> + .merge_3d = MERGE_3D_3,
>> + },
>> +};
>> +
>> +static const struct dpu_merge_3d_cfg sa8775p_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 = 0x65f00, .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 sa8775p_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,
>> + }, {
>> + .name = "dce_2_0", .id = DSC_4,
>> + .base = 0x82000, .len = 0x4,
>> + .features = BIT(DPU_DSC_HW_REV_1_2),
>> + .sblk = &dsc_sblk_0,
>> + }, {
>> + .name = "dce_2_1", .id = DSC_5,
>> + .base = 0x82000, .len = 0x4,
>> + .features = BIT(DPU_DSC_HW_REV_1_2),
>> + .sblk = &dsc_sblk_1,
>> + },
>> +};
>> +
>> +static const struct dpu_wb_cfg sa8775p_wb[] = {
>> + {
>> + .name = "wb_2", .id = WB_2,
>> + .base = 0x65000, .len = 0x2c8,
>> + .features = WB_SM8250_MASK,
>> + .format_list = wb2_formats_rgb_yuv,
>> + .num_formats = ARRAY_SIZE(wb2_formats_rgb_yuv),
>> + .clk_ctrl = DPU_CLK_CTRL_WB2,
>> + .xin_id = 6,
>> + .vbif_idx = VBIF_RT,
>> + .maxlinewidth = 4096,
>> + .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4),
>> + },
>> +};
>> +/* TODO: INTF 3, 6, 7 and 8 are used for MST, marked as INTF_NONE for now */
>> +static const struct dpu_intf_cfg sa8775p_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),
>> + }, {
> Where is intf_5 ?
intf_5 of base address 0x39000 is not supported on this target.
>
>> + .name = "intf_6", .id = INTF_6,
>> + .base = 0x3A000, .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, 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_0, /* pair with intf_0 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 sa8775p_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 = {0xfff0, 0xfff0, 0x1},
>> + .qos_lut_tbl = {
>> + {.nentry = ARRAY_SIZE(sm6350_qos_linear_macrotile),
>> + .entries = sm6350_qos_linear_macrotile
>> + },
>> + {.nentry = ARRAY_SIZE(sm6350_qos_linear_macrotile),
>> + .entries = sm6350_qos_linear_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 sa8775p_mdss_ver = {
>> + .core_major_ver = 8,
>> + .core_minor_ver = 4,
>> +};
>> +
>> +const struct dpu_mdss_cfg dpu_sa8775p_cfg = {
>> + .mdss_ver = &sa8775p_mdss_ver,
>> + .caps = &sa8775p_dpu_caps,
>> + .mdp = &sa8775p_mdp,
>> + .cdm = &sc7280_cdm,
>> + .ctl_count = ARRAY_SIZE(sa8775p_ctl),
>> + .ctl = sa8775p_ctl,
>> + .sspp_count = ARRAY_SIZE(sa8775p_sspp),
>> + .sspp = sa8775p_sspp,
>> + .mixer_count = ARRAY_SIZE(sa8775p_lm),
>> + .mixer = sa8775p_lm,
>> + .dspp_count = ARRAY_SIZE(sa8775p_dspp),
>> + .dspp = sa8775p_dspp,
>> + .pingpong_count = ARRAY_SIZE(sa8775p_pp),
>> + .pingpong = sa8775p_pp,
>> + .dsc_count = ARRAY_SIZE(sa8775p_dsc),
>> + .dsc = sa8775p_dsc,
>> + .merge_3d_count = ARRAY_SIZE(sa8775p_merge_3d),
>> + .merge_3d = sa8775p_merge_3d,
>> + .wb_count = ARRAY_SIZE(sa8775p_wb),
>> + .wb = sa8775p_wb,
>> + .intf_count = ARRAY_SIZE(sa8775p_intf),
>> + .intf = sa8775p_intf,
>> + .vbif_count = ARRAY_SIZE(sdm845_vbif),
>> + .vbif = sdm845_vbif,
>> + .perf = &sa8775p_perf_data,
>> +};
>> +
>> +#endif
>> 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 dcb4fd85e73b..6f60fff2c9a6 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
>> @@ -1,6 +1,6 @@
>> // SPDX-License-Identifier: GPL-2.0-only
>> /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
>> - * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
>> + * Copyright (c) 2022-2024, Qualcomm Innovation Center, Inc. All rights reserved.
>> */
>>
>> #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__
>> @@ -699,6 +699,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = {
>>
>> #include "catalog/dpu_8_0_sc8280xp.h"
>> #include "catalog/dpu_8_1_sm8450.h"
>> +#include "catalog/dpu_8_4_sa8775p.h"
>>
>> #include "catalog/dpu_9_0_sm8550.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 37e18e820a20..cff16dcf277f 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
>> @@ -1,6 +1,6 @@
>> /* SPDX-License-Identifier: GPL-2.0-only */
>> /*
>> - * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
>> + * Copyright (c) 2022-2024, Qualcomm Innovation Center, Inc. All rights reserved.
>> * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved.
>> */
>>
>> @@ -850,6 +850,7 @@ extern const struct dpu_mdss_cfg dpu_sm8350_cfg;
>> extern const struct dpu_mdss_cfg dpu_sc7280_cfg;
>> 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_sa8775p_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;
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> index 9bcae53c4f45..20b17477cb98 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> @@ -2,7 +2,7 @@
>> /*
>> * Copyright (C) 2013 Red Hat
>> * Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
>> - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
>> + * Copyright (c) 2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
>> *
>> * Author: Rob Clark <robdclark@...il.com>
>> */
>> @@ -1464,6 +1464,7 @@ static const struct of_device_id dpu_dt_match[] = {
>> { .compatible = "qcom,sm8250-dpu", .data = &dpu_sm8250_cfg, },
>> { .compatible = "qcom,sm8350-dpu", .data = &dpu_sm8350_cfg, },
>> { .compatible = "qcom,sm8450-dpu", .data = &dpu_sm8450_cfg, },
>> + { .compatible = "qcom,sa8775p-dpu", .data = &dpu_sa8775p_cfg, },
> Wrong sorting order
Sure will move below sm8650-dpu.
>
>> { .compatible = "qcom,sm8550-dpu", .data = &dpu_sm8550_cfg, },
>> { .compatible = "qcom,sm8650-dpu", .data = &dpu_sm8650_cfg, },
>> { .compatible = "qcom,x1e80100-dpu", .data = &dpu_x1e80100_cfg, },
>> --
>> 2.34.1
>>
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