| Message ID | 20230411-topic-straitlagoon_mdss-v3-6-9837d6b3516d@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | SM63(50|75) DPU support | expand |
On 2023-05-05 23:40:32, Konrad Dybcio wrote: > Add SM6350 support to the DPU1 driver to enable display output. > > It's worth noting that one entry dpu_qos_lut_entry was trimmed off: > > {.fl = 0, .lut = 0x0011223344556677 }, Is this macrotile-qseed? Not really following where this is supposed to sit. > > due to the fact that newer SoCs dropped the .fl (fill level)-based > logic and don't provide real values, resulting in all entries but > the last one being unused. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> > Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> > --- > .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h | 187 +++++++++++++++++++++ > drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 + > drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 3 + > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 + > 4 files changed, 196 insertions(+) > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h > new file mode 100644 > index 000000000000..e8bfbd468e0a > --- /dev/null > +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h > @@ -0,0 +1,187 @@ > +/* SPDX-License-Identifier: GPL-2.0-only */ > +/* > + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. > + * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. > + * Copyright (c) 2023, Linaro Limited > + */ > + > +#ifndef _DPU_6_4_SM6350_H > +#define _DPU_6_4_SM6350_H > + > +static const struct dpu_caps sm6350_dpu_caps = { > + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, > + .max_mixer_blendstages = 0x7, > + .qseed_type = DPU_SSPP_SCALER_QSEED4, > + .has_src_split = true, > + .has_dim_layer = true, > + .has_idle_pc = true, > + .max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH, > + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, > +}; > + > +static const struct dpu_ubwc_cfg sm6350_ubwc_cfg = { > + .ubwc_version = DPU_HW_UBWC_VER_20, > + .ubwc_swizzle = 6, > + .highest_bank_bit = 1, > +}; > + > +static const struct dpu_mdp_cfg sm6350_mdp[] = { > + { > + .name = "top_0", .id = MDP_TOP, > + .base = 0x0, .len = 0x494, > + .features = 0, > + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 }, > + .clk_ctrls[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, > + .clk_ctrls[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, > + .clk_ctrls[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 }, > + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, > + }, > +}; > + > +static const struct dpu_ctl_cfg sm6350_ctl[] = { > + { > + .name = "ctl_0", .id = CTL_0, > + .base = 0x1000, .len = 0x1dc, > + .features = BIT(DPU_CTL_ACTIVE_CFG), > + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9), > + }, > + { > + .name = "ctl_1", .id = CTL_1, > + .base = 0x1200, .len = 0x1dc, > + .features = BIT(DPU_CTL_ACTIVE_CFG), > + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10), > + }, > + { > + .name = "ctl_2", .id = CTL_2, > + .base = 0x1400, .len = 0x1dc, > + .features = BIT(DPU_CTL_ACTIVE_CFG), > + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11), > + }, > + { > + .name = "ctl_3", .id = CTL_3, > + .base = 0x1600, .len = 0x1dc, > + .features = BIT(DPU_CTL_ACTIVE_CFG), > + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12), > + }, > +}; > + > +static const struct dpu_sspp_cfg sm6350_sspp[] = { > + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, 0x1f8, VIG_SC7180_MASK, > + sc7180_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0), > + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, 0x1f8, DMA_SDM845_MASK, > + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0), > + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, 0x1f8, DMA_CURSOR_SDM845_MASK, > + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1), > + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, 0x1f8, DMA_CURSOR_SDM845_MASK, > + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA2), > +}; > + > +static const struct dpu_lm_cfg sm6350_lm[] = { > + LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, > + &sc7180_lm_sblk, PINGPONG_0, LM_1, DSPP_0), > + LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, > + &sc7180_lm_sblk, PINGPONG_1, LM_0, 0), > +}; > + > +static const struct dpu_dspp_cfg sm6350_dspp[] = { > + DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK, > + &sm8150_dspp_sblk), > +}; > + > +static struct dpu_pingpong_cfg sm6350_pp[] = { > + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), > + -1), > + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), > + -1), > +}; > + > +static const struct dpu_intf_cfg sm6350_intf[] = { > + INTF_BLK("intf_0", INTF_0, 0x6a000, 0x2c0, INTF_DP, 0, 35, INTF_SC7180_MASK, > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25)), > + INTF_BLK_DSI_TE("intf_1", INTF_1, 0x6a800, 0x2c0, INTF_DSI, 0, 35, INTF_SC7180_MASK, > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), > + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), > + DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2)), > +}; > + > +static const struct dpu_vbif_cfg sm6350_vbif[] = { > + { > + .name = "vbif_0", .id = VBIF_RT, > + .base = 0, .len = 0x1044, > + .features = BIT(DPU_VBIF_QOS_REMAP), > + .xin_halt_timeout = 0x4000, > + .qos_rt_tbl = { > + .npriority_lvl = ARRAY_SIZE(sdm845_rt_pri_lvl), > + .priority_lvl = sdm845_rt_pri_lvl, > + }, > + .qos_nrt_tbl = { > + .npriority_lvl = ARRAY_SIZE(sdm845_nrt_pri_lvl), > + .priority_lvl = sdm845_nrt_pri_lvl, > + }, > + .memtype_count = 14, > + .memtype = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, > + }, > +}; > + > +static const struct dpu_perf_cfg sm6350_perf_data = { > + .max_bw_low = 4200000, > + .max_bw_high = 5100000, > + .min_core_ib = 2500000, > + .min_llcc_ib = 0, > + .min_dram_ib = 1600000, > + .min_prefill_lines = 35, > + /* TODO: confirm danger_lut_tbl */ > + .danger_lut_tbl = {0xffff, 0xffff, 0x0, 0x0, 0xffff}, > + .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 > + }, Strangely there are only 3 entries here, for LINEAR, MACROTILE and NRT. Where's CWB and MACROTILE_QSEED? Or was dpu_qos_lut_usage only extended to account for more entries in danger_lut_tbl? How about safe_lut_tbl? > + }, > + .cdp_cfg = { > + {.rd_enable = 1, .wr_enable = 1}, > + {.rd_enable = 1, .wr_enable = 0} > + }, > + .clk_inefficiency_factor = 105, > + .bw_inefficiency_factor = 120, > +}; > + > +const struct dpu_mdss_cfg dpu_sm6350_cfg = { > + .caps = &sm6350_dpu_caps, > + .ubwc = &sm6350_ubwc_cfg, > + .mdp_count = ARRAY_SIZE(sm6350_mdp), > + .mdp = sm6350_mdp, > + .ctl_count = ARRAY_SIZE(sm6350_ctl), > + .ctl = sm6350_ctl, > + .sspp_count = ARRAY_SIZE(sm6350_sspp), > + .sspp = sm6350_sspp, > + .mixer_count = ARRAY_SIZE(sm6350_lm), > + .mixer = sm6350_lm, > + .dspp_count = ARRAY_SIZE(sm6350_dspp), > + .dspp = sm6350_dspp, > + .pingpong_count = ARRAY_SIZE(sm6350_pp), > + .pingpong = sm6350_pp, > + .intf_count = ARRAY_SIZE(sm6350_intf), > + .intf = sm6350_intf, > + .vbif_count = ARRAY_SIZE(sm6350_vbif), > + .vbif = sm6350_vbif, > + .reg_dma_count = 1, > + .dma_cfg = &sm8250_regdma, > + .perf = &sm6350_perf_data, > + .mdss_irqs = BIT(MDP_SSPP_TOP0_INTR) | \ > + BIT(MDP_SSPP_TOP0_INTR2) | \ > + BIT(MDP_SSPP_TOP0_HIST_INTR) | \ > + BIT(MDP_INTF0_INTR) | \ > + BIT(MDP_INTF1_INTR) | \ > + BIT(MDP_INTF1_TEAR_INTR), > +}; > + > +#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 9daeaccc4f52..5ef1dffc27dc 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > @@ -748,6 +748,10 @@ static const struct dpu_qos_lut_entry sc7180_qos_linear[] = { > {.fl = 0, .lut = 0x0011222222335777}, > }; > > +static const struct dpu_qos_lut_entry sm6350_qos_linear_macrotile[] = { > + {.fl = 0, .lut = 0x0011223445566777 }, > +}; > + > static const struct dpu_qos_lut_entry sm8150_qos_linear[] = { > {.fl = 0, .lut = 0x0011222222223357 }, > }; > @@ -803,6 +807,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { > #include "catalog/dpu_6_0_sm8250.h" > #include "catalog/dpu_6_2_sc7180.h" > #include "catalog/dpu_6_3_sm6115.h" > +#include "catalog/dpu_6_4_sm6350.h" > #include "catalog/dpu_6_5_qcm2290.h" > > #include "catalog/dpu_7_0_sm8350.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 e9237321df77..56af77353b1e 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h > @@ -320,6 +320,8 @@ enum dpu_qos_lut_usage { > DPU_QOS_LUT_USAGE_LINEAR, > DPU_QOS_LUT_USAGE_MACROTILE, > DPU_QOS_LUT_USAGE_NRT, > + DPU_QOS_LUT_USAGE_CWB, > + DPU_QOS_LUT_USAGE_MACROTILE_QSEED, Because you allocated extra space for them here. Either drop this, or do it in a separate patch and provide the QOS and safe LUTs in the catalog? - Marijn > DPU_QOS_LUT_USAGE_MAX, > }; > > @@ -880,6 +882,7 @@ extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; > extern const struct dpu_mdss_cfg dpu_sm8250_cfg; > extern const struct dpu_mdss_cfg dpu_sc7180_cfg; > extern const struct dpu_mdss_cfg dpu_sm6115_cfg; > +extern const struct dpu_mdss_cfg dpu_sm6350_cfg; > extern const struct dpu_mdss_cfg dpu_qcm2290_cfg; > extern const struct dpu_mdss_cfg dpu_sm8350_cfg; > extern const struct dpu_mdss_cfg dpu_sc7280_cfg; > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c > index 0e7a68714e9e..46be7ad8d615 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c > @@ -1286,6 +1286,7 @@ static const struct of_device_id dpu_dt_match[] = { > { .compatible = "qcom,sc8180x-dpu", .data = &dpu_sc8180x_cfg, }, > { .compatible = "qcom,sc8280xp-dpu", .data = &dpu_sc8280xp_cfg, }, > { .compatible = "qcom,sm6115-dpu", .data = &dpu_sm6115_cfg, }, > + { .compatible = "qcom,sm6350-dpu", .data = &dpu_sm6350_cfg, }, > { .compatible = "qcom,sm8150-dpu", .data = &dpu_sm8150_cfg, }, > { .compatible = "qcom,sm8250-dpu", .data = &dpu_sm8250_cfg, }, > { .compatible = "qcom,sm8350-dpu", .data = &dpu_sm8350_cfg, }, > > -- > 2.40.1 >
On 19/05/2023 00:06, Marijn Suijten wrote: > On 2023-05-05 23:40:32, Konrad Dybcio wrote: >> Add SM6350 support to the DPU1 driver to enable display output. >> >> It's worth noting that one entry dpu_qos_lut_entry was trimmed off: >> >> {.fl = 0, .lut = 0x0011223344556677 }, > > Is this macrotile-qseed? Not really following where this is supposed to > sit. Yes, it is a qseed entry. We do not support this (yet). > >> >> due to the fact that newer SoCs dropped the .fl (fill level)-based >> logic and don't provide real values, resulting in all entries but >> the last one being unused. >> >> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> >> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> >> --- >> .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h | 187 +++++++++++++++++++++ >> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 + >> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 3 + >> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 + >> 4 files changed, 196 insertions(+) >> >> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h >> new file mode 100644 >> index 000000000000..e8bfbd468e0a >> --- /dev/null >> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h >> @@ -0,0 +1,187 @@ >> +/* SPDX-License-Identifier: GPL-2.0-only */ >> +/* >> + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. >> + * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. >> + * Copyright (c) 2023, Linaro Limited >> + */ >> + >> +#ifndef _DPU_6_4_SM6350_H >> +#define _DPU_6_4_SM6350_H >> + >> +static const struct dpu_caps sm6350_dpu_caps = { >> + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, >> + .max_mixer_blendstages = 0x7, >> + .qseed_type = DPU_SSPP_SCALER_QSEED4, >> + .has_src_split = true, >> + .has_dim_layer = true, >> + .has_idle_pc = true, >> + .max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH, >> + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, >> +}; >> + >> +static const struct dpu_ubwc_cfg sm6350_ubwc_cfg = { >> + .ubwc_version = DPU_HW_UBWC_VER_20, >> + .ubwc_swizzle = 6, >> + .highest_bank_bit = 1, >> +}; >> + >> +static const struct dpu_mdp_cfg sm6350_mdp[] = { >> + { >> + .name = "top_0", .id = MDP_TOP, >> + .base = 0x0, .len = 0x494, >> + .features = 0, >> + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 }, >> + .clk_ctrls[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, >> + .clk_ctrls[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, >> + .clk_ctrls[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 }, >> + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, >> + }, >> +}; >> + >> +static const struct dpu_ctl_cfg sm6350_ctl[] = { >> + { >> + .name = "ctl_0", .id = CTL_0, >> + .base = 0x1000, .len = 0x1dc, >> + .features = BIT(DPU_CTL_ACTIVE_CFG), >> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9), >> + }, >> + { >> + .name = "ctl_1", .id = CTL_1, >> + .base = 0x1200, .len = 0x1dc, >> + .features = BIT(DPU_CTL_ACTIVE_CFG), >> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10), >> + }, >> + { >> + .name = "ctl_2", .id = CTL_2, >> + .base = 0x1400, .len = 0x1dc, >> + .features = BIT(DPU_CTL_ACTIVE_CFG), >> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11), >> + }, >> + { >> + .name = "ctl_3", .id = CTL_3, >> + .base = 0x1600, .len = 0x1dc, >> + .features = BIT(DPU_CTL_ACTIVE_CFG), >> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12), >> + }, >> +}; >> + >> +static const struct dpu_sspp_cfg sm6350_sspp[] = { >> + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, 0x1f8, VIG_SC7180_MASK, >> + sc7180_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0), >> + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, 0x1f8, DMA_SDM845_MASK, >> + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0), >> + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, 0x1f8, DMA_CURSOR_SDM845_MASK, >> + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1), >> + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, 0x1f8, DMA_CURSOR_SDM845_MASK, >> + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA2), >> +}; >> + >> +static const struct dpu_lm_cfg sm6350_lm[] = { >> + LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, >> + &sc7180_lm_sblk, PINGPONG_0, LM_1, DSPP_0), >> + LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, >> + &sc7180_lm_sblk, PINGPONG_1, LM_0, 0), >> +}; >> + >> +static const struct dpu_dspp_cfg sm6350_dspp[] = { >> + DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK, >> + &sm8150_dspp_sblk), >> +}; >> + >> +static struct dpu_pingpong_cfg sm6350_pp[] = { >> + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), >> + -1), >> + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), >> + -1), >> +}; >> + >> +static const struct dpu_intf_cfg sm6350_intf[] = { >> + INTF_BLK("intf_0", INTF_0, 0x6a000, 0x2c0, INTF_DP, 0, 35, INTF_SC7180_MASK, >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25)), >> + INTF_BLK_DSI_TE("intf_1", INTF_1, 0x6a800, 0x2c0, INTF_DSI, 0, 35, INTF_SC7180_MASK, >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), >> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), >> + DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2)), >> +}; >> + >> +static const struct dpu_vbif_cfg sm6350_vbif[] = { >> + { >> + .name = "vbif_0", .id = VBIF_RT, >> + .base = 0, .len = 0x1044, >> + .features = BIT(DPU_VBIF_QOS_REMAP), >> + .xin_halt_timeout = 0x4000, >> + .qos_rt_tbl = { >> + .npriority_lvl = ARRAY_SIZE(sdm845_rt_pri_lvl), >> + .priority_lvl = sdm845_rt_pri_lvl, >> + }, >> + .qos_nrt_tbl = { >> + .npriority_lvl = ARRAY_SIZE(sdm845_nrt_pri_lvl), >> + .priority_lvl = sdm845_nrt_pri_lvl, >> + }, >> + .memtype_count = 14, >> + .memtype = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, >> + }, >> +}; >> + >> +static const struct dpu_perf_cfg sm6350_perf_data = { >> + .max_bw_low = 4200000, >> + .max_bw_high = 5100000, >> + .min_core_ib = 2500000, >> + .min_llcc_ib = 0, >> + .min_dram_ib = 1600000, >> + .min_prefill_lines = 35, >> + /* TODO: confirm danger_lut_tbl */ >> + .danger_lut_tbl = {0xffff, 0xffff, 0x0, 0x0, 0xffff}, safe_lut_tbl is missing. >> + .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 >> + }, > > Strangely there are only 3 entries here, for LINEAR, MACROTILE and NRT. > Where's CWB and MACROTILE_QSEED? Or was dpu_qos_lut_usage only extended > to account for more entries in danger_lut_tbl? How about safe_lut_tbl? This is a pending item on my plate, to sort out the LUT programming step by step. Items currently missing: - portrait vs landscape programming for danger and safe lut - missing qos_lut entries: inline rotation, inline_restricted fmt (for sc8280xp+), some special WB modes - clean separation of qseed qos_lut_tbl. If you check the latest display-drivers, it has matrix to select normal vs qseed for each of the possible usecases. > >> + }, >> + .cdp_cfg = { >> + {.rd_enable = 1, .wr_enable = 1}, >> + {.rd_enable = 1, .wr_enable = 0} >> + }, >> + .clk_inefficiency_factor = 105, >> + .bw_inefficiency_factor = 120, >> +}; >> + >> +const struct dpu_mdss_cfg dpu_sm6350_cfg = { >> + .caps = &sm6350_dpu_caps, >> + .ubwc = &sm6350_ubwc_cfg, >> + .mdp_count = ARRAY_SIZE(sm6350_mdp), >> + .mdp = sm6350_mdp, >> + .ctl_count = ARRAY_SIZE(sm6350_ctl), >> + .ctl = sm6350_ctl, >> + .sspp_count = ARRAY_SIZE(sm6350_sspp), >> + .sspp = sm6350_sspp, >> + .mixer_count = ARRAY_SIZE(sm6350_lm), >> + .mixer = sm6350_lm, >> + .dspp_count = ARRAY_SIZE(sm6350_dspp), >> + .dspp = sm6350_dspp, >> + .pingpong_count = ARRAY_SIZE(sm6350_pp), >> + .pingpong = sm6350_pp, >> + .intf_count = ARRAY_SIZE(sm6350_intf), >> + .intf = sm6350_intf, >> + .vbif_count = ARRAY_SIZE(sm6350_vbif), >> + .vbif = sm6350_vbif, >> + .reg_dma_count = 1, >> + .dma_cfg = &sm8250_regdma, >> + .perf = &sm6350_perf_data, >> + .mdss_irqs = BIT(MDP_SSPP_TOP0_INTR) | \ >> + BIT(MDP_SSPP_TOP0_INTR2) | \ >> + BIT(MDP_SSPP_TOP0_HIST_INTR) | \ >> + BIT(MDP_INTF0_INTR) | \ >> + BIT(MDP_INTF1_INTR) | \ >> + BIT(MDP_INTF1_TEAR_INTR), >> +}; >> + >> +#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 9daeaccc4f52..5ef1dffc27dc 100644 >> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c >> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c >> @@ -748,6 +748,10 @@ static const struct dpu_qos_lut_entry sc7180_qos_linear[] = { >> {.fl = 0, .lut = 0x0011222222335777}, >> }; >> >> +static const struct dpu_qos_lut_entry sm6350_qos_linear_macrotile[] = { >> + {.fl = 0, .lut = 0x0011223445566777 }, >> +}; >> + >> static const struct dpu_qos_lut_entry sm8150_qos_linear[] = { >> {.fl = 0, .lut = 0x0011222222223357 }, >> }; >> @@ -803,6 +807,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { >> #include "catalog/dpu_6_0_sm8250.h" >> #include "catalog/dpu_6_2_sc7180.h" >> #include "catalog/dpu_6_3_sm6115.h" >> +#include "catalog/dpu_6_4_sm6350.h" >> #include "catalog/dpu_6_5_qcm2290.h" >> >> #include "catalog/dpu_7_0_sm8350.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 e9237321df77..56af77353b1e 100644 >> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h >> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h >> @@ -320,6 +320,8 @@ enum dpu_qos_lut_usage { >> DPU_QOS_LUT_USAGE_LINEAR, >> DPU_QOS_LUT_USAGE_MACROTILE, >> DPU_QOS_LUT_USAGE_NRT, >> + DPU_QOS_LUT_USAGE_CWB, >> + DPU_QOS_LUT_USAGE_MACROTILE_QSEED, > > Because you allocated extra space for them here. Either drop this, or > do it in a separate patch and provide the QOS and safe LUTs in the > catalog? I asked them to be removed during v2 review, but I missed Konrad's response at that time. > > - Marijn > >> DPU_QOS_LUT_USAGE_MAX, >> }; >> >> @@ -880,6 +882,7 @@ extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; >> extern const struct dpu_mdss_cfg dpu_sm8250_cfg; >> extern const struct dpu_mdss_cfg dpu_sc7180_cfg; >> extern const struct dpu_mdss_cfg dpu_sm6115_cfg; >> +extern const struct dpu_mdss_cfg dpu_sm6350_cfg; >> extern const struct dpu_mdss_cfg dpu_qcm2290_cfg; >> extern const struct dpu_mdss_cfg dpu_sm8350_cfg; >> extern const struct dpu_mdss_cfg dpu_sc7280_cfg; >> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c >> index 0e7a68714e9e..46be7ad8d615 100644 >> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c >> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c >> @@ -1286,6 +1286,7 @@ static const struct of_device_id dpu_dt_match[] = { >> { .compatible = "qcom,sc8180x-dpu", .data = &dpu_sc8180x_cfg, }, >> { .compatible = "qcom,sc8280xp-dpu", .data = &dpu_sc8280xp_cfg, }, >> { .compatible = "qcom,sm6115-dpu", .data = &dpu_sm6115_cfg, }, >> + { .compatible = "qcom,sm6350-dpu", .data = &dpu_sm6350_cfg, }, >> { .compatible = "qcom,sm8150-dpu", .data = &dpu_sm8150_cfg, }, >> { .compatible = "qcom,sm8250-dpu", .data = &dpu_sm8250_cfg, }, >> { .compatible = "qcom,sm8350-dpu", .data = &dpu_sm8350_cfg, }, >> >> -- >> 2.40.1 >>
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h new file mode 100644 index 000000000000..e8bfbd468e0a --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h @@ -0,0 +1,187 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. + * Copyright (c) 2023, Linaro Limited + */ + +#ifndef _DPU_6_4_SM6350_H +#define _DPU_6_4_SM6350_H + +static const struct dpu_caps sm6350_dpu_caps = { + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH, + .max_mixer_blendstages = 0x7, + .qseed_type = DPU_SSPP_SCALER_QSEED4, + .has_src_split = true, + .has_dim_layer = true, + .has_idle_pc = true, + .max_linewidth = DEFAULT_DPU_OUTPUT_LINE_WIDTH, + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE, +}; + +static const struct dpu_ubwc_cfg sm6350_ubwc_cfg = { + .ubwc_version = DPU_HW_UBWC_VER_20, + .ubwc_swizzle = 6, + .highest_bank_bit = 1, +}; + +static const struct dpu_mdp_cfg sm6350_mdp[] = { + { + .name = "top_0", .id = MDP_TOP, + .base = 0x0, .len = 0x494, + .features = 0, + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 }, + .clk_ctrls[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, + .clk_ctrls[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, + .clk_ctrls[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 }, + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 }, + }, +}; + +static const struct dpu_ctl_cfg sm6350_ctl[] = { + { + .name = "ctl_0", .id = CTL_0, + .base = 0x1000, .len = 0x1dc, + .features = BIT(DPU_CTL_ACTIVE_CFG), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9), + }, + { + .name = "ctl_1", .id = CTL_1, + .base = 0x1200, .len = 0x1dc, + .features = BIT(DPU_CTL_ACTIVE_CFG), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 10), + }, + { + .name = "ctl_2", .id = CTL_2, + .base = 0x1400, .len = 0x1dc, + .features = BIT(DPU_CTL_ACTIVE_CFG), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 11), + }, + { + .name = "ctl_3", .id = CTL_3, + .base = 0x1600, .len = 0x1dc, + .features = BIT(DPU_CTL_ACTIVE_CFG), + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 12), + }, +}; + +static const struct dpu_sspp_cfg sm6350_sspp[] = { + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, 0x1f8, VIG_SC7180_MASK, + sc7180_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0), + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, 0x1f8, DMA_SDM845_MASK, + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0), + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, 0x1f8, DMA_CURSOR_SDM845_MASK, + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1), + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, 0x1f8, DMA_CURSOR_SDM845_MASK, + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA2), +}; + +static const struct dpu_lm_cfg sm6350_lm[] = { + LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, + &sc7180_lm_sblk, PINGPONG_0, LM_1, DSPP_0), + LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, + &sc7180_lm_sblk, PINGPONG_1, LM_0, 0), +}; + +static const struct dpu_dspp_cfg sm6350_dspp[] = { + DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_SC7180_MASK, + &sm8150_dspp_sblk), +}; + +static struct dpu_pingpong_cfg sm6350_pp[] = { + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + -1), + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + -1), +}; + +static const struct dpu_intf_cfg sm6350_intf[] = { + INTF_BLK("intf_0", INTF_0, 0x6a000, 0x2c0, INTF_DP, 0, 35, INTF_SC7180_MASK, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 25)), + INTF_BLK_DSI_TE("intf_1", INTF_1, 0x6a800, 0x2c0, INTF_DSI, 0, 35, INTF_SC7180_MASK, + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 26), + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 27), + DPU_IRQ_IDX(MDP_INTF1_TEAR_INTR, 2)), +}; + +static const struct dpu_vbif_cfg sm6350_vbif[] = { + { + .name = "vbif_0", .id = VBIF_RT, + .base = 0, .len = 0x1044, + .features = BIT(DPU_VBIF_QOS_REMAP), + .xin_halt_timeout = 0x4000, + .qos_rt_tbl = { + .npriority_lvl = ARRAY_SIZE(sdm845_rt_pri_lvl), + .priority_lvl = sdm845_rt_pri_lvl, + }, + .qos_nrt_tbl = { + .npriority_lvl = ARRAY_SIZE(sdm845_nrt_pri_lvl), + .priority_lvl = sdm845_nrt_pri_lvl, + }, + .memtype_count = 14, + .memtype = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + }, +}; + +static const struct dpu_perf_cfg sm6350_perf_data = { + .max_bw_low = 4200000, + .max_bw_high = 5100000, + .min_core_ib = 2500000, + .min_llcc_ib = 0, + .min_dram_ib = 1600000, + .min_prefill_lines = 35, + /* TODO: confirm danger_lut_tbl */ + .danger_lut_tbl = {0xffff, 0xffff, 0x0, 0x0, 0xffff}, + .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 + }, + }, + .cdp_cfg = { + {.rd_enable = 1, .wr_enable = 1}, + {.rd_enable = 1, .wr_enable = 0} + }, + .clk_inefficiency_factor = 105, + .bw_inefficiency_factor = 120, +}; + +const struct dpu_mdss_cfg dpu_sm6350_cfg = { + .caps = &sm6350_dpu_caps, + .ubwc = &sm6350_ubwc_cfg, + .mdp_count = ARRAY_SIZE(sm6350_mdp), + .mdp = sm6350_mdp, + .ctl_count = ARRAY_SIZE(sm6350_ctl), + .ctl = sm6350_ctl, + .sspp_count = ARRAY_SIZE(sm6350_sspp), + .sspp = sm6350_sspp, + .mixer_count = ARRAY_SIZE(sm6350_lm), + .mixer = sm6350_lm, + .dspp_count = ARRAY_SIZE(sm6350_dspp), + .dspp = sm6350_dspp, + .pingpong_count = ARRAY_SIZE(sm6350_pp), + .pingpong = sm6350_pp, + .intf_count = ARRAY_SIZE(sm6350_intf), + .intf = sm6350_intf, + .vbif_count = ARRAY_SIZE(sm6350_vbif), + .vbif = sm6350_vbif, + .reg_dma_count = 1, + .dma_cfg = &sm8250_regdma, + .perf = &sm6350_perf_data, + .mdss_irqs = BIT(MDP_SSPP_TOP0_INTR) | \ + BIT(MDP_SSPP_TOP0_INTR2) | \ + BIT(MDP_SSPP_TOP0_HIST_INTR) | \ + BIT(MDP_INTF0_INTR) | \ + BIT(MDP_INTF1_INTR) | \ + BIT(MDP_INTF1_TEAR_INTR), +}; + +#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 9daeaccc4f52..5ef1dffc27dc 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -748,6 +748,10 @@ static const struct dpu_qos_lut_entry sc7180_qos_linear[] = { {.fl = 0, .lut = 0x0011222222335777}, }; +static const struct dpu_qos_lut_entry sm6350_qos_linear_macrotile[] = { + {.fl = 0, .lut = 0x0011223445566777 }, +}; + static const struct dpu_qos_lut_entry sm8150_qos_linear[] = { {.fl = 0, .lut = 0x0011222222223357 }, }; @@ -803,6 +807,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { #include "catalog/dpu_6_0_sm8250.h" #include "catalog/dpu_6_2_sc7180.h" #include "catalog/dpu_6_3_sm6115.h" +#include "catalog/dpu_6_4_sm6350.h" #include "catalog/dpu_6_5_qcm2290.h" #include "catalog/dpu_7_0_sm8350.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 e9237321df77..56af77353b1e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -320,6 +320,8 @@ enum dpu_qos_lut_usage { DPU_QOS_LUT_USAGE_LINEAR, DPU_QOS_LUT_USAGE_MACROTILE, DPU_QOS_LUT_USAGE_NRT, + DPU_QOS_LUT_USAGE_CWB, + DPU_QOS_LUT_USAGE_MACROTILE_QSEED, DPU_QOS_LUT_USAGE_MAX, }; @@ -880,6 +882,7 @@ extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; extern const struct dpu_mdss_cfg dpu_sm8250_cfg; extern const struct dpu_mdss_cfg dpu_sc7180_cfg; extern const struct dpu_mdss_cfg dpu_sm6115_cfg; +extern const struct dpu_mdss_cfg dpu_sm6350_cfg; extern const struct dpu_mdss_cfg dpu_qcm2290_cfg; extern const struct dpu_mdss_cfg dpu_sm8350_cfg; extern const struct dpu_mdss_cfg dpu_sc7280_cfg; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 0e7a68714e9e..46be7ad8d615 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1286,6 +1286,7 @@ static const struct of_device_id dpu_dt_match[] = { { .compatible = "qcom,sc8180x-dpu", .data = &dpu_sc8180x_cfg, }, { .compatible = "qcom,sc8280xp-dpu", .data = &dpu_sc8280xp_cfg, }, { .compatible = "qcom,sm6115-dpu", .data = &dpu_sm6115_cfg, }, + { .compatible = "qcom,sm6350-dpu", .data = &dpu_sm6350_cfg, }, { .compatible = "qcom,sm8150-dpu", .data = &dpu_sm8150_cfg, }, { .compatible = "qcom,sm8250-dpu", .data = &dpu_sm8250_cfg, }, { .compatible = "qcom,sm8350-dpu", .data = &dpu_sm8350_cfg, },
Add SM6350 support to the DPU1 driver to enable display output. It's worth noting that one entry dpu_qos_lut_entry was trimmed off: {.fl = 0, .lut = 0x0011223344556677 }, due to the fact that newer SoCs dropped the .fl (fill level)-based logic and don't provide real values, resulting in all entries but the last one being unused. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h | 187 +++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 5 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 + 4 files changed, 196 insertions(+)