On 24.11.2022 01:16, Adam Skladowski wrote:
> Add required display hw catalog changes for SM6115.
>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> Signed-off-by: Adam Skladowski <a39.skl@xxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 87 +++++++++++++++++++
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 +
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
> drivers/gpu/drm/msm/msm_mdss.c | 5 ++
> 4 files changed, 94 insertions(+)
>
> 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 3934d8976833..b4ca123d8e69 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -330,6 +330,18 @@ static const struct dpu_caps sc7180_dpu_caps = {
> .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
> };
>
> +static const struct dpu_caps sm6115_dpu_caps = {
> + .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
> + .max_mixer_blendstages = 0x4,
> + .qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
> + .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
> + .ubwc_version = DPU_HW_UBWC_VER_20,
> + .has_dim_layer = true,
> + .has_idle_pc = true,
> + .max_linewidth = 2160,
> + .pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
> +};
> +
> static const struct dpu_caps sm8150_dpu_caps = {
> .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
> .max_mixer_blendstages = 0xb,
> @@ -498,6 +510,19 @@ static const struct dpu_mdp_cfg sc8180x_mdp[] = {
> },
> };
>
> +static const struct dpu_mdp_cfg sm6115_mdp[] = {
> + {
> + .name = "top_0", .id = MDP_TOP,
> + .base = 0x0, .len = 0x494,
> + .features = 0,
> + .highest_bank_bit = 0x1,
> + .clk_ctrls[DPU_CLK_CTRL_VIG0] = {
> + .reg_off = 0x2ac, .bit_off = 0},
> + .clk_ctrls[DPU_CLK_CTRL_DMA0] = {
> + .reg_off = 0x2ac, .bit_off = 8},
> + },
> +};
> +
> static const struct dpu_mdp_cfg sm8250_mdp[] = {
> {
> .name = "top_0", .id = MDP_TOP,
> @@ -941,6 +966,16 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = {
> sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
> };
>
> +static const struct dpu_sspp_sub_blks sm6115_vig_sblk_0 =
> + _VIG_SBLK("0", 2, DPU_SSPP_SCALER_QSEED3LITE);
> +
> +static const struct dpu_sspp_cfg sm6115_sspp[] = {
> + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
> + sm6115_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
> + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, DMA_SDM845_MASK,
> + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
> +};
> +
> static const struct dpu_sspp_sub_blks sm8250_vig_sblk_0 =
> _VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
> static const struct dpu_sspp_sub_blks sm8250_vig_sblk_1 =
> @@ -1757,6 +1792,35 @@ static const struct dpu_perf_cfg sc7180_perf_data = {
> .bw_inefficiency_factor = 120,
> };
>
> +static const struct dpu_perf_cfg sm6115_perf_data = {
> + .max_bw_low = 3100000,
> + .max_bw_high = 4000000,
> + .min_core_ib = 2400000,
> + .min_llcc_ib = 800000,
> + .min_dram_ib = 800000,
> + .min_prefill_lines = 24,
> + .danger_lut_tbl = {0xff, 0xffff, 0x0},
> + .safe_lut_tbl = {0xfff0, 0xff00, 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_perf_cfg sm8150_perf_data = {
> .max_bw_low = 12800000,
> .max_bw_high = 12800000,
> @@ -1998,6 +2062,28 @@ static const struct dpu_mdss_cfg sc7180_dpu_cfg = {
> .mdss_irqs = IRQ_SC7180_MASK,
> };
>
> +static const struct dpu_mdss_cfg sm6115_dpu_cfg = {
> + .caps = &sm6115_dpu_caps,
> + .mdp_count = ARRAY_SIZE(sm6115_mdp),
> + .mdp = sm6115_mdp,
> + .ctl_count = ARRAY_SIZE(qcm2290_ctl),
> + .ctl = qcm2290_ctl,
> + .sspp_count = ARRAY_SIZE(sm6115_sspp),
> + .sspp = sm6115_sspp,
> + .mixer_count = ARRAY_SIZE(qcm2290_lm),
> + .mixer = qcm2290_lm,
> + .dspp_count = ARRAY_SIZE(qcm2290_dspp),
> + .dspp = qcm2290_dspp,
> + .pingpong_count = ARRAY_SIZE(qcm2290_pp),
> + .pingpong = qcm2290_pp,
> + .intf_count = ARRAY_SIZE(qcm2290_intf),
> + .intf = qcm2290_intf,
> + .vbif_count = ARRAY_SIZE(sdm845_vbif),
> + .vbif = sdm845_vbif,
> + .perf = &sm6115_perf_data,
> + .mdss_irqs = IRQ_SC7180_MASK,
> +};
> +
> static const struct dpu_mdss_cfg sm8150_dpu_cfg = {
> .caps = &sm8150_dpu_caps,
> .mdp_count = ARRAY_SIZE(sdm845_mdp),
> @@ -2158,6 +2244,7 @@ static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = {
> { .hw_rev = DPU_HW_VER_510, .dpu_cfg = &sc8180x_dpu_cfg},
> { .hw_rev = DPU_HW_VER_600, .dpu_cfg = &sm8250_dpu_cfg},
> { .hw_rev = DPU_HW_VER_620, .dpu_cfg = &sc7180_dpu_cfg},
> + { .hw_rev = DPU_HW_VER_630, .dpu_cfg = &sm6115_dpu_cfg},
> { .hw_rev = DPU_HW_VER_650, .dpu_cfg = &qcm2290_dpu_cfg},
> { .hw_rev = DPU_HW_VER_720, .dpu_cfg = &sc7280_dpu_cfg},
> { .hw_rev = DPU_HW_VER_810, .dpu_cfg = &sm8450_dpu_cfg},
> 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 aa6c9ca99221..29e7ea5840a2 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> @@ -44,6 +44,7 @@
> #define DPU_HW_VER_510 DPU_HW_VER(5, 1, 1) /* sc8180 */
> #define DPU_HW_VER_600 DPU_HW_VER(6, 0, 0) /* sm8250 */
> #define DPU_HW_VER_620 DPU_HW_VER(6, 2, 0) /* sc7180 v1.0 */
> +#define DPU_HW_VER_630 DPU_HW_VER(6, 3, 0) /* sm6115|sm4250 */
> #define DPU_HW_VER_650 DPU_HW_VER(6, 5, 0) /* qcm2290|sm4125 */
> #define DPU_HW_VER_720 DPU_HW_VER(7, 2, 0) /* sc7280 */
> #define DPU_HW_VER_810 DPU_HW_VER(8, 1, 0) /* sm8450 */
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 69a86e87685c..38e63b19d930 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -1299,6 +1299,7 @@ static const struct of_device_id dpu_dt_match[] = {
> { .compatible = "qcom,sc7180-dpu", },
> { .compatible = "qcom,sc7280-dpu", },
> { .compatible = "qcom,sc8180x-dpu", },
> + { .compatible = "qcom,sm6115-dpu", },
> { .compatible = "qcom,sm8150-dpu", },
> { .compatible = "qcom,sm8250-dpu", },
> { .compatible = "qcom,sm8450-dpu", },
> diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
> index 5602fbaf6e0e..144c8dd82be1 100644
> --- a/drivers/gpu/drm/msm/msm_mdss.c
> +++ b/drivers/gpu/drm/msm/msm_mdss.c
> @@ -280,6 +280,10 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
> /* UBWC_2_0 */
> msm_mdss_setup_ubwc_dec_20(msm_mdss, 0x1e);
> break;
> + case DPU_HW_VER_630:
> + /* UBWC_2_0 */
> + msm_mdss_setup_ubwc_dec_20(msm_mdss, 0x11f);
> + break;
> case DPU_HW_VER_720:
> msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_3_0, 6, 1, 1, 1);
> break;
> @@ -513,6 +517,7 @@ static const struct of_device_id mdss_dt_match[] = {
> { .compatible = "qcom,sc7180-mdss" },
> { .compatible = "qcom,sc7280-mdss" },
> { .compatible = "qcom,sc8180x-mdss" },
> + { .compatible = "qcom,sm6115-mdss" },
> { .compatible = "qcom,sm8150-mdss" },
> { .compatible = "qcom,sm8250-mdss" },
> { .compatible = "qcom,sm8450-mdss" },
