From: Bjorn Andersson <bjorn.andersson@linaro.org>
The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
necessary definitions and describe the DPU in the SC8280XP.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
Changes since v4:
- Fix highest_bank_bit, based on downstream
- Add ubwc_swizzle
- Use CTL_SC7280_MASK instead of listing the bits directly
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 217 ++++++++++++++++++
.../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 +
.../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 18 ++
.../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 3 +
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
drivers/gpu/drm/msm/msm_drv.h | 1 +
7 files changed, 243 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 2196e205efa5..0315fe68af2f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -124,6 +124,19 @@
BIT(MDP_AD4_0_INTR) | \
BIT(MDP_AD4_1_INTR))
+#define IRQ_SC8280XP_MASK (BIT(MDP_SSPP_TOP0_INTR) | \
+ BIT(MDP_SSPP_TOP0_INTR2) | \
+ BIT(MDP_SSPP_TOP0_HIST_INTR) | \
+ BIT(MDP_INTF0_7xxx_INTR) | \
+ BIT(MDP_INTF1_7xxx_INTR) | \
+ BIT(MDP_INTF2_7xxx_INTR) | \
+ BIT(MDP_INTF3_7xxx_INTR) | \
+ BIT(MDP_INTF4_7xxx_INTR) | \
+ BIT(MDP_INTF5_7xxx_INTR) | \
+ BIT(MDP_INTF6_7xxx_INTR) | \
+ BIT(MDP_INTF7_7xxx_INTR) | \
+ BIT(MDP_INTF8_7xxx_INTR))
+
#define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \
BIT(DPU_WB_UBWC) | \
BIT(DPU_WB_YUV_CONFIG) | \
@@ -365,6 +378,20 @@ static const struct dpu_caps sc8180x_dpu_caps = {
.max_vdeci_exp = MAX_VERT_DECIMATION,
};
+static const struct dpu_caps sc8280xp_dpu_caps = {
+ .max_mixer_width = 2560,
+ .max_mixer_blendstages = 11,
+ .qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
+ .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
+ .ubwc_version = DPU_HW_UBWC_VER_40,
+ .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_caps sm8250_dpu_caps = {
.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
.max_mixer_blendstages = 0xb,
@@ -545,6 +572,25 @@ static const struct dpu_mdp_cfg sc7280_mdp[] = {
},
};
+static const struct dpu_mdp_cfg sc8280xp_mdp[] = {
+ {
+ .name = "top_0", .id = MDP_TOP,
+ .base = 0x0, .len = 0x494,
+ .features = 0,
+ .highest_bank_bit = 2,
+ .ubwc_swizzle = 6,
+ .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0},
+ .clk_ctrls[DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0},
+ .clk_ctrls[DPU_CLK_CTRL_VIG2] = { .reg_off = 0x2bc, .bit_off = 0},
+ .clk_ctrls[DPU_CLK_CTRL_VIG3] = { .reg_off = 0x2c4, .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_CURSOR0] = { .reg_off = 0x2bc, .bit_off = 8},
+ .clk_ctrls[DPU_CLK_CTRL_CURSOR1] = { .reg_off = 0x2c4, .bit_off = 8},
+ .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20},
+ },
+};
+
static const struct dpu_mdp_cfg qcm2290_mdp[] = {
{
.name = "top_0", .id = MDP_TOP,
@@ -648,6 +694,45 @@ static const struct dpu_ctl_cfg sc7180_ctl[] = {
},
};
+static const struct dpu_ctl_cfg sc8280xp_ctl[] = {
+ {
+ .name = "ctl_0", .id = CTL_0,
+ .base = 0x15000, .len = 0x204,
+ .features = CTL_SC7280_MASK,
+ .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
+ },
+ {
+ .name = "ctl_1", .id = CTL_1,
+ .base = 0x16000, .len = 0x204,
+ .features = 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_ctl_cfg sm8150_ctl[] = {
{
.name = "ctl_0", .id = CTL_0,
@@ -926,6 +1011,33 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = {
sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
};
+static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_0 =
+ _VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
+static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_1 =
+ _VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED3LITE);
+static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_2 =
+ _VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED3LITE);
+static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_3 =
+ _VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED3LITE);
+
+static const struct dpu_sspp_cfg sc8280xp_sspp[] = {
+ SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
+ sc8280xp_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
+ SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SM8250_MASK,
+ sc8280xp_vig_sblk_1, 4, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
+ SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SM8250_MASK,
+ sc8280xp_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
+ SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SM8250_MASK,
+ sc8280xp_vig_sblk_3, 12, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
+ SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, DMA_SDM845_MASK,
+ sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
+ SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, DMA_SDM845_MASK,
+ sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
+ SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, DMA_CURSOR_SDM845_MASK,
+ sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0),
+ SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, DMA_CURSOR_SDM845_MASK,
+ sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
+};
#define _VIG_SBLK_NOSCALE(num, sdma_pri) \
{ \
@@ -1034,6 +1146,17 @@ static const struct dpu_lm_cfg sc7180_lm[] = {
&sc7180_lm_sblk, PINGPONG_1, LM_0, 0),
};
+/* SC8280XP */
+
+static const struct dpu_lm_cfg sc8280xp_lm[] = {
+ LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_0, LM_1, DSPP_0),
+ LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_1, LM_0, DSPP_1),
+ LM_BLK("lm_2", LM_2, 0x46000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_2, LM_3, DSPP_2),
+ LM_BLK("lm_3", LM_3, 0x47000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_3, LM_2, DSPP_3),
+ LM_BLK("lm_4", LM_4, 0x48000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_4, LM_5, 0),
+ LM_BLK("lm_5", LM_5, 0x49000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_5, LM_4, 0),
+};
+
/* SM8150 */
static const struct dpu_lm_cfg sm8150_lm[] = {
@@ -1192,6 +1315,21 @@ static struct dpu_pingpong_cfg sc7180_pp[] = {
PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, 0, sdm845_pp_sblk_te, -1, -1),
};
+static struct dpu_pingpong_cfg sc8280xp_pp[] = {
+ PP_BLK_TE("pingpong_0", PINGPONG_0, 0x69000, MERGE_3D_0, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), -1),
+ PP_BLK_TE("pingpong_1", PINGPONG_1, 0x6a000, MERGE_3D_0, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), -1),
+ PP_BLK_TE("pingpong_2", PINGPONG_2, 0x6b000, MERGE_3D_1, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), -1),
+ PP_BLK_TE("pingpong_3", PINGPONG_3, 0x6c000, MERGE_3D_1, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), -1),
+ PP_BLK_TE("pingpong_4", PINGPONG_4, 0x6d000, MERGE_3D_2, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1),
+ PP_BLK_TE("pingpong_5", PINGPONG_5, 0x6e000, MERGE_3D_2, sdm845_pp_sblk_te,
+ DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1),
+};
+
static const struct dpu_pingpong_cfg sm8150_pp[] = {
PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0, sdm845_pp_sblk_te,
DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
@@ -1243,6 +1381,12 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = {
MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
};
+static const struct dpu_merge_3d_cfg sc8280xp_merge_3d[] = {
+ MERGE_3D_BLK("merge_3d_0", MERGE_3D_0, 0x4e000),
+ MERGE_3D_BLK("merge_3d_1", MERGE_3D_1, 0x4f000),
+ MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000),
+};
+
/*************************************************************
* DSC sub blocks config
*************************************************************/
@@ -1317,6 +1461,19 @@ static const struct dpu_intf_cfg sc8180x_intf[] = {
INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
};
+/* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for now */
+static const struct dpu_intf_cfg sc8280xp_intf[] = {
+ INTF_BLK("intf_0", INTF_0, 0x34000, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25),
+ INTF_BLK("intf_1", INTF_1, 0x35000, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
+ INTF_BLK("intf_2", INTF_2, 0x36000, INTF_DSI, 1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 28, 29),
+ INTF_BLK("intf_3", INTF_3, 0x37000, INTF_NONE, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 30, 31),
+ INTF_BLK("intf_4", INTF_4, 0x38000, INTF_DP, MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 20, 21),
+ INTF_BLK("intf_5", INTF_5, 0x39000, INTF_DP, MSM_DP_CONTROLLER_3, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
+ INTF_BLK("intf_6", INTF_6, 0x3a000, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 16, 17),
+ INTF_BLK("intf_7", INTF_7, 0x3b000, INTF_NONE, MSM_DP_CONTROLLER_2, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 18, 19),
+ INTF_BLK("intf_8", INTF_8, 0x3c000, INTF_NONE, MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 12, 13),
+};
+
static const struct dpu_intf_cfg qcm2290_intf[] = {
INTF_BLK("intf_0", INTF_0, 0x00000, INTF_NONE, 0, 0, 0, 0, 0, 0),
INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
@@ -1419,6 +1576,14 @@ static const struct dpu_vbif_cfg sdm845_vbif[] = {
},
};
+static const struct dpu_reg_dma_cfg sc8280xp_regdma = {
+ .base = 0x0,
+ .version = 0x00020000,
+ .trigger_sel_off = 0x119c,
+ .xin_id = 7,
+ .clk_ctrl = DPU_CLK_CTRL_REG_DMA,
+};
+
static const struct dpu_reg_dma_cfg sdm845_regdma = {
.base = 0x0, .version = 0x1, .trigger_sel_off = 0x119c
};
@@ -1690,6 +1855,33 @@ static const struct dpu_perf_cfg sc8180x_perf_data = {
.min_llcc_ib = 800000,
.min_dram_ib = 800000,
.danger_lut_tbl = {0xf, 0xffff, 0x0},
+ .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 sc8280xp_perf_data = {
+ .max_bw_low = 13600000,
+ .max_bw_high = 18200000,
+ .min_core_ib = 2500000,
+ .min_llcc_ib = 0,
+ .min_dram_ib = 800000,
+ .danger_lut_tbl = {0xf, 0xffff, 0x0},
.qos_lut_tbl = {
{.nentry = ARRAY_SIZE(sc8180x_qos_linear),
.entries = sc8180x_qos_linear
@@ -1937,6 +2129,30 @@ static const struct dpu_mdss_cfg sc8180x_dpu_cfg = {
.mdss_irqs = IRQ_SC8180X_MASK,
};
+static const struct dpu_mdss_cfg sc8280xp_dpu_cfg = {
+ .caps = &sc8280xp_dpu_caps,
+ .mdp_count = ARRAY_SIZE(sc8280xp_mdp),
+ .mdp = sc8280xp_mdp,
+ .ctl_count = ARRAY_SIZE(sc8280xp_ctl),
+ .ctl = sc8280xp_ctl,
+ .sspp_count = ARRAY_SIZE(sc8280xp_sspp),
+ .sspp = sc8280xp_sspp,
+ .mixer_count = ARRAY_SIZE(sc8280xp_lm),
+ .mixer = sc8280xp_lm,
+ .dspp_count = ARRAY_SIZE(sm8150_dspp),
+ .dspp = sm8150_dspp,
+ .pingpong_count = ARRAY_SIZE(sc8280xp_pp),
+ .pingpong = sc8280xp_pp,
+ .merge_3d_count = ARRAY_SIZE(sc8280xp_merge_3d),
+ .merge_3d = sc8280xp_merge_3d,
+ .intf_count = ARRAY_SIZE(sc8280xp_intf),
+ .intf = sc8280xp_intf,
+ .vbif_count = ARRAY_SIZE(sdm845_vbif),
+ .vbif = sdm845_vbif,
+ .perf = &sc8280xp_perf_data,
+ .mdss_irqs = IRQ_SC8280XP_MASK,
+};
+
static const struct dpu_mdss_cfg sm8250_dpu_cfg = {
.caps = &sm8250_dpu_caps,
.mdp_count = ARRAY_SIZE(sm8250_mdp),
@@ -2024,6 +2240,7 @@ static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = {
{ .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_800, .dpu_cfg = &sc8280xp_dpu_cfg},
};
const struct dpu_mdss_cfg *dpu_hw_catalog_init(u32 hw_rev)
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 3b645d5aa9aa..6897b35c18fa 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -47,6 +47,7 @@
#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_800 DPU_HW_VER(8, 0, 0) /* sc8280xp */
#define IS_MSM8996_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_170)
#define IS_MSM8998_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_300)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
index cf1b6d84c18a..27d74c4d8a98 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
@@ -35,6 +35,9 @@
#define MDP_INTF_3_OFF_REV_7xxx 0x37000
#define MDP_INTF_4_OFF_REV_7xxx 0x38000
#define MDP_INTF_5_OFF_REV_7xxx 0x39000
+#define MDP_INTF_6_OFF_REV_7xxx 0x3a000
+#define MDP_INTF_7_OFF_REV_7xxx 0x3b000
+#define MDP_INTF_8_OFF_REV_7xxx 0x3c000
/**
* struct dpu_intr_reg - array of DPU register sets
@@ -139,6 +142,21 @@ static const struct dpu_intr_reg dpu_intr_set[] = {
MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_EN,
MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_STATUS
},
+ [MDP_INTF6_7xxx_INTR] = {
+ MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_CLEAR,
+ MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_EN,
+ MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_STATUS
+ },
+ [MDP_INTF7_7xxx_INTR] = {
+ MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_CLEAR,
+ MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_EN,
+ MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_STATUS
+ },
+ [MDP_INTF8_7xxx_INTR] = {
+ MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_CLEAR,
+ MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_EN,
+ MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_STATUS
+ },
};
#define DPU_IRQ_REG(irq_idx) (irq_idx / 32)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
index 46443955443c..425465011c80 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
@@ -31,6 +31,9 @@ enum dpu_hw_intr_reg {
MDP_INTF3_7xxx_INTR,
MDP_INTF4_7xxx_INTR,
MDP_INTF5_7xxx_INTR,
+ MDP_INTF6_7xxx_INTR,
+ MDP_INTF7_7xxx_INTR,
+ MDP_INTF8_7xxx_INTR,
MDP_INTR_MAX,
};
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
index d3b0ed0a9c6c..d595096a4b1f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
@@ -214,6 +214,8 @@ enum dpu_intf {
INTF_4,
INTF_5,
INTF_6,
+ INTF_7,
+ INTF_8,
INTF_MAX
};
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index b71199511a52..30f894864cca 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1292,6 +1292,7 @@ static const struct of_device_id dpu_dt_match[] = {
{ .compatible = "qcom,sc7180-dpu", },
{ .compatible = "qcom,sc7280-dpu", },
{ .compatible = "qcom,sc8180x-dpu", },
+ { .compatible = "qcom,sc8280xp-dpu", },
{ .compatible = "qcom,sm6115-dpu", },
{ .compatible = "qcom,sm8150-dpu", },
{ .compatible = "qcom,sm8250-dpu", },
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index d4e0ef608950..b2789efd59e8 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -61,6 +61,7 @@ enum msm_dp_controller {
MSM_DP_CONTROLLER_0,
MSM_DP_CONTROLLER_1,
MSM_DP_CONTROLLER_2,
+ MSM_DP_CONTROLLER_3,
MSM_DP_CONTROLLER_COUNT,
};
--
2.37.3
On 12/7/2022 2:00 PM, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
>
> The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
> interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
> necessary definitions and describe the DPU in the SC8280XP.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
> ---
>
> Changes since v4:
> - Fix highest_bank_bit, based on downstream
> - Add ubwc_swizzle
> - Use CTL_SC7280_MASK instead of listing the bits directly
>
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 217 ++++++++++++++++++
> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 +
> .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 18 ++
> .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 3 +
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 2 +
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
> drivers/gpu/drm/msm/msm_drv.h | 1 +
> 7 files changed, 243 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 2196e205efa5..0315fe68af2f 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
> @@ -124,6 +124,19 @@
> BIT(MDP_AD4_0_INTR) | \
> BIT(MDP_AD4_1_INTR))
>
> +#define IRQ_SC8280XP_MASK (BIT(MDP_SSPP_TOP0_INTR) | \
> + BIT(MDP_SSPP_TOP0_INTR2) | \
> + BIT(MDP_SSPP_TOP0_HIST_INTR) | \
> + BIT(MDP_INTF0_7xxx_INTR) | \
> + BIT(MDP_INTF1_7xxx_INTR) | \
> + BIT(MDP_INTF2_7xxx_INTR) | \
> + BIT(MDP_INTF3_7xxx_INTR) | \
> + BIT(MDP_INTF4_7xxx_INTR) | \
> + BIT(MDP_INTF5_7xxx_INTR) | \
> + BIT(MDP_INTF6_7xxx_INTR) | \
> + BIT(MDP_INTF7_7xxx_INTR) | \
> + BIT(MDP_INTF8_7xxx_INTR))
> +
> #define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \
> BIT(DPU_WB_UBWC) | \
> BIT(DPU_WB_YUV_CONFIG) | \
> @@ -365,6 +378,20 @@ static const struct dpu_caps sc8180x_dpu_caps = {
> .max_vdeci_exp = MAX_VERT_DECIMATION,
> };
>
> +static const struct dpu_caps sc8280xp_dpu_caps = {
> + .max_mixer_width = 2560,
> + .max_mixer_blendstages = 11,
> + .qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
> + .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
> + .ubwc_version = DPU_HW_UBWC_VER_40,
> + .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_caps sm8250_dpu_caps = {
> .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
> .max_mixer_blendstages = 0xb,
> @@ -545,6 +572,25 @@ static const struct dpu_mdp_cfg sc7280_mdp[] = {
> },
> };
>
> +static const struct dpu_mdp_cfg sc8280xp_mdp[] = {
> + {
> + .name = "top_0", .id = MDP_TOP,
> + .base = 0x0, .len = 0x494,
> + .features = 0,
> + .highest_bank_bit = 2,
> + .ubwc_swizzle = 6,
> + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0},
> + .clk_ctrls[DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0},
> + .clk_ctrls[DPU_CLK_CTRL_VIG2] = { .reg_off = 0x2bc, .bit_off = 0},
> + .clk_ctrls[DPU_CLK_CTRL_VIG3] = { .reg_off = 0x2c4, .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_CURSOR0] = { .reg_off = 0x2bc, .bit_off = 8},
> + .clk_ctrls[DPU_CLK_CTRL_CURSOR1] = { .reg_off = 0x2c4, .bit_off = 8},
> + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20},
> + },
> +};
> +
> static const struct dpu_mdp_cfg qcm2290_mdp[] = {
> {
> .name = "top_0", .id = MDP_TOP,
> @@ -648,6 +694,45 @@ static const struct dpu_ctl_cfg sc7180_ctl[] = {
> },
> };
>
> +static const struct dpu_ctl_cfg sc8280xp_ctl[] = {
> + {
> + .name = "ctl_0", .id = CTL_0,
> + .base = 0x15000, .len = 0x204,
> + .features = CTL_SC7280_MASK,
> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
> + },
> + {
> + .name = "ctl_1", .id = CTL_1,
> + .base = 0x16000, .len = 0x204,
> + .features = 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_ctl_cfg sm8150_ctl[] = {
> {
> .name = "ctl_0", .id = CTL_0,
> @@ -926,6 +1011,33 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = {
> sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
> };
>
> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_0 =
> + _VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_1 =
> + _VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED3LITE);
> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_2 =
> + _VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED3LITE);
> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_3 =
> + _VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED3LITE);
> +
> +static const struct dpu_sspp_cfg sc8280xp_sspp[] = {
> + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
> + sc8280xp_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
> + SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SM8250_MASK,
> + sc8280xp_vig_sblk_1, 4, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
> + SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SM8250_MASK,
> + sc8280xp_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
> + SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SM8250_MASK,
> + sc8280xp_vig_sblk_3, 12, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
> + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, DMA_SDM845_MASK,
> + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
> + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, DMA_SDM845_MASK,
> + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
> + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, DMA_CURSOR_SDM845_MASK,
> + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0),
> + SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, DMA_CURSOR_SDM845_MASK,
> + sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
> +};
>
> #define _VIG_SBLK_NOSCALE(num, sdma_pri) \
> { \
> @@ -1034,6 +1146,17 @@ static const struct dpu_lm_cfg sc7180_lm[] = {
> &sc7180_lm_sblk, PINGPONG_1, LM_0, 0),
> };
>
> +/* SC8280XP */
> +
> +static const struct dpu_lm_cfg sc8280xp_lm[] = {
> + LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_0, LM_1, DSPP_0),
> + LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_1, LM_0, DSPP_1),
> + LM_BLK("lm_2", LM_2, 0x46000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_2, LM_3, DSPP_2),
> + LM_BLK("lm_3", LM_3, 0x47000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_3, LM_2, DSPP_3),
> + LM_BLK("lm_4", LM_4, 0x48000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_4, LM_5, 0),
> + LM_BLK("lm_5", LM_5, 0x49000, MIXER_SDM845_MASK, &sdm845_lm_sblk, PINGPONG_5, LM_4, 0),
> +};
> +
> /* SM8150 */
>
> static const struct dpu_lm_cfg sm8150_lm[] = {
> @@ -1192,6 +1315,21 @@ static struct dpu_pingpong_cfg sc7180_pp[] = {
> PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, 0, sdm845_pp_sblk_te, -1, -1),
> };
>
> +static struct dpu_pingpong_cfg sc8280xp_pp[] = {
> + PP_BLK_TE("pingpong_0", PINGPONG_0, 0x69000, MERGE_3D_0, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), -1),
> + PP_BLK_TE("pingpong_1", PINGPONG_1, 0x6a000, MERGE_3D_0, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), -1),
> + PP_BLK_TE("pingpong_2", PINGPONG_2, 0x6b000, MERGE_3D_1, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), -1),
> + PP_BLK_TE("pingpong_3", PINGPONG_3, 0x6c000, MERGE_3D_1, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), -1),
> + PP_BLK_TE("pingpong_4", PINGPONG_4, 0x6d000, MERGE_3D_2, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1),
> + PP_BLK_TE("pingpong_5", PINGPONG_5, 0x6e000, MERGE_3D_2, sdm845_pp_sblk_te,
> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1),
> +};
> +
> static const struct dpu_pingpong_cfg sm8150_pp[] = {
> PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0, sdm845_pp_sblk_te,
> DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
> @@ -1243,6 +1381,12 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = {
> MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
> };
>
> +static const struct dpu_merge_3d_cfg sc8280xp_merge_3d[] = {
> + MERGE_3D_BLK("merge_3d_0", MERGE_3D_0, 0x4e000),
> + MERGE_3D_BLK("merge_3d_1", MERGE_3D_1, 0x4f000),
> + MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000),
> +};
> +
> /*************************************************************
> * DSC sub blocks config
> *************************************************************/
> @@ -1317,6 +1461,19 @@ static const struct dpu_intf_cfg sc8180x_intf[] = {
> INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
> };
>
> +/* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for now */
> +static const struct dpu_intf_cfg sc8280xp_intf[] = {
> + INTF_BLK("intf_0", INTF_0, 0x34000, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25),
> + INTF_BLK("intf_1", INTF_1, 0x35000, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
> + INTF_BLK("intf_2", INTF_2, 0x36000, INTF_DSI, 1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 28, 29),
> + INTF_BLK("intf_3", INTF_3, 0x37000, INTF_NONE, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 30, 31),
> + INTF_BLK("intf_4", INTF_4, 0x38000, INTF_DP, MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 20, 21),
> + INTF_BLK("intf_5", INTF_5, 0x39000, INTF_DP, MSM_DP_CONTROLLER_3, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
> + INTF_BLK("intf_6", INTF_6, 0x3a000, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 16, 17),
> + INTF_BLK("intf_7", INTF_7, 0x3b000, INTF_NONE, MSM_DP_CONTROLLER_2, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 18, 19),
> + INTF_BLK("intf_8", INTF_8, 0x3c000, INTF_NONE, MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 12, 13),
> +};
> +
> static const struct dpu_intf_cfg qcm2290_intf[] = {
> INTF_BLK("intf_0", INTF_0, 0x00000, INTF_NONE, 0, 0, 0, 0, 0, 0),
> INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
> @@ -1419,6 +1576,14 @@ static const struct dpu_vbif_cfg sdm845_vbif[] = {
> },
> };
>
> +static const struct dpu_reg_dma_cfg sc8280xp_regdma = {
> + .base = 0x0,
> + .version = 0x00020000,
> + .trigger_sel_off = 0x119c,
> + .xin_id = 7,
> + .clk_ctrl = DPU_CLK_CTRL_REG_DMA,
> +};
> +
> static const struct dpu_reg_dma_cfg sdm845_regdma = {
> .base = 0x0, .version = 0x1, .trigger_sel_off = 0x119c
> };
> @@ -1690,6 +1855,33 @@ static const struct dpu_perf_cfg sc8180x_perf_data = {
> .min_llcc_ib = 800000,
> .min_dram_ib = 800000,
> .danger_lut_tbl = {0xf, 0xffff, 0x0},
> + .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 sc8280xp_perf_data = {
> + .max_bw_low = 13600000,
> + .max_bw_high = 18200000,
> + .min_core_ib = 2500000,
> + .min_llcc_ib = 0,
> + .min_dram_ib = 800000,
> + .danger_lut_tbl = {0xf, 0xffff, 0x0},
> .qos_lut_tbl = {
> {.nentry = ARRAY_SIZE(sc8180x_qos_linear),
> .entries = sc8180x_qos_linear
> @@ -1937,6 +2129,30 @@ static const struct dpu_mdss_cfg sc8180x_dpu_cfg = {
> .mdss_irqs = IRQ_SC8180X_MASK,
> };
>
> +static const struct dpu_mdss_cfg sc8280xp_dpu_cfg = {
> + .caps = &sc8280xp_dpu_caps,
> + .mdp_count = ARRAY_SIZE(sc8280xp_mdp),
> + .mdp = sc8280xp_mdp,
> + .ctl_count = ARRAY_SIZE(sc8280xp_ctl),
> + .ctl = sc8280xp_ctl,
> + .sspp_count = ARRAY_SIZE(sc8280xp_sspp),
> + .sspp = sc8280xp_sspp,
> + .mixer_count = ARRAY_SIZE(sc8280xp_lm),
> + .mixer = sc8280xp_lm,
> + .dspp_count = ARRAY_SIZE(sm8150_dspp),
> + .dspp = sm8150_dspp,
> + .pingpong_count = ARRAY_SIZE(sc8280xp_pp),
> + .pingpong = sc8280xp_pp,
> + .merge_3d_count = ARRAY_SIZE(sc8280xp_merge_3d),
> + .merge_3d = sc8280xp_merge_3d,
> + .intf_count = ARRAY_SIZE(sc8280xp_intf),
> + .intf = sc8280xp_intf,
> + .vbif_count = ARRAY_SIZE(sdm845_vbif),
> + .vbif = sdm845_vbif,
> + .perf = &sc8280xp_perf_data,
> + .mdss_irqs = IRQ_SC8280XP_MASK,
> +};
> +
> static const struct dpu_mdss_cfg sm8250_dpu_cfg = {
> .caps = &sm8250_dpu_caps,
> .mdp_count = ARRAY_SIZE(sm8250_mdp),
> @@ -2024,6 +2240,7 @@ static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = {
> { .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_800, .dpu_cfg = &sc8280xp_dpu_cfg},
> };
>
> const struct dpu_mdss_cfg *dpu_hw_catalog_init(u32 hw_rev)
> 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 3b645d5aa9aa..6897b35c18fa 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
> @@ -47,6 +47,7 @@
> #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_800 DPU_HW_VER(8, 0, 0) /* sc8280xp */
>
> #define IS_MSM8996_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_170)
> #define IS_MSM8998_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev), DPU_HW_VER_300)
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
> index cf1b6d84c18a..27d74c4d8a98 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
> @@ -35,6 +35,9 @@
> #define MDP_INTF_3_OFF_REV_7xxx 0x37000
> #define MDP_INTF_4_OFF_REV_7xxx 0x38000
> #define MDP_INTF_5_OFF_REV_7xxx 0x39000
> +#define MDP_INTF_6_OFF_REV_7xxx 0x3a000
> +#define MDP_INTF_7_OFF_REV_7xxx 0x3b000
> +#define MDP_INTF_8_OFF_REV_7xxx 0x3c000
>
> /**
> * struct dpu_intr_reg - array of DPU register sets
> @@ -139,6 +142,21 @@ static const struct dpu_intr_reg dpu_intr_set[] = {
> MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_EN,
> MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_STATUS
> },
> + [MDP_INTF6_7xxx_INTR] = {
> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_CLEAR,
> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_EN,
> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_STATUS
> + },
> + [MDP_INTF7_7xxx_INTR] = {
> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_CLEAR,
> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_EN,
> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_STATUS
> + },
> + [MDP_INTF8_7xxx_INTR] = {
> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_CLEAR,
> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_EN,
> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_STATUS
> + },
> };
>
> #define DPU_IRQ_REG(irq_idx) (irq_idx / 32)
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
> index 46443955443c..425465011c80 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
> @@ -31,6 +31,9 @@ enum dpu_hw_intr_reg {
> MDP_INTF3_7xxx_INTR,
> MDP_INTF4_7xxx_INTR,
> MDP_INTF5_7xxx_INTR,
> + MDP_INTF6_7xxx_INTR,
> + MDP_INTF7_7xxx_INTR,
> + MDP_INTF8_7xxx_INTR,
> MDP_INTR_MAX,
> };
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
> index d3b0ed0a9c6c..d595096a4b1f 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
> @@ -214,6 +214,8 @@ enum dpu_intf {
> INTF_4,
> INTF_5,
> INTF_6,
> + INTF_7,
> + INTF_8,
> INTF_MAX
> };
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index b71199511a52..30f894864cca 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -1292,6 +1292,7 @@ static const struct of_device_id dpu_dt_match[] = {
> { .compatible = "qcom,sc7180-dpu", },
> { .compatible = "qcom,sc7280-dpu", },
> { .compatible = "qcom,sc8180x-dpu", },
> + { .compatible = "qcom,sc8280xp-dpu", },
> { .compatible = "qcom,sm6115-dpu", },
> { .compatible = "qcom,sm8150-dpu", },
> { .compatible = "qcom,sm8250-dpu", },
> diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
> index d4e0ef608950..b2789efd59e8 100644
> --- a/drivers/gpu/drm/msm/msm_drv.h
> +++ b/drivers/gpu/drm/msm/msm_drv.h
> @@ -61,6 +61,7 @@ enum msm_dp_controller {
> MSM_DP_CONTROLLER_0,
> MSM_DP_CONTROLLER_1,
> MSM_DP_CONTROLLER_2,
> + MSM_DP_CONTROLLER_3,
> MSM_DP_CONTROLLER_COUNT,
> };
>
On 09/12/2022 01:31, Kuogee Hsieh wrote:
>
> On 12/7/2022 2:00 PM, Bjorn Andersson wrote:
>> From: Bjorn Andersson <bjorn.andersson@linaro.org>
>>
>> The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9
>> interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the
>> necessary definitions and describe the DPU in the SC8280XP.
>>
>> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
>> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
>> ---
>>
>> Changes since v4:
>> - Fix highest_bank_bit, based on downstream
>> - Add ubwc_swizzle
>> - Use CTL_SC7280_MASK instead of listing the bits directly
>>
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 217 ++++++++++++++++++
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 +
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c | 18 ++
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h | 3 +
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 2 +
>> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
>> drivers/gpu/drm/msm/msm_drv.h | 1 +
>> 7 files changed, 243 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 2196e205efa5..0315fe68af2f 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
>> @@ -124,6 +124,19 @@
>> BIT(MDP_AD4_0_INTR) | \
>> BIT(MDP_AD4_1_INTR))
>> +#define IRQ_SC8280XP_MASK (BIT(MDP_SSPP_TOP0_INTR) | \
>> + BIT(MDP_SSPP_TOP0_INTR2) | \
>> + BIT(MDP_SSPP_TOP0_HIST_INTR) | \
>> + BIT(MDP_INTF0_7xxx_INTR) | \
>> + BIT(MDP_INTF1_7xxx_INTR) | \
>> + BIT(MDP_INTF2_7xxx_INTR) | \
>> + BIT(MDP_INTF3_7xxx_INTR) | \
>> + BIT(MDP_INTF4_7xxx_INTR) | \
>> + BIT(MDP_INTF5_7xxx_INTR) | \
>> + BIT(MDP_INTF6_7xxx_INTR) | \
>> + BIT(MDP_INTF7_7xxx_INTR) | \
>> + BIT(MDP_INTF8_7xxx_INTR))
>> +
>> #define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \
>> BIT(DPU_WB_UBWC) | \
>> BIT(DPU_WB_YUV_CONFIG) | \
>> @@ -365,6 +378,20 @@ static const struct dpu_caps sc8180x_dpu_caps = {
>> .max_vdeci_exp = MAX_VERT_DECIMATION,
>> };
>> +static const struct dpu_caps sc8280xp_dpu_caps = {
>> + .max_mixer_width = 2560,
>> + .max_mixer_blendstages = 11,
>> + .qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
>> + .smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
>> + .ubwc_version = DPU_HW_UBWC_VER_40,
>> + .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_caps sm8250_dpu_caps = {
>> .max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
>> .max_mixer_blendstages = 0xb,
>> @@ -545,6 +572,25 @@ static const struct dpu_mdp_cfg sc7280_mdp[] = {
>> },
>> };
>> +static const struct dpu_mdp_cfg sc8280xp_mdp[] = {
>> + {
>> + .name = "top_0", .id = MDP_TOP,
>> + .base = 0x0, .len = 0x494,
>> + .features = 0,
>> + .highest_bank_bit = 2,
>> + .ubwc_swizzle = 6,
>> + .clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0},
>> + .clk_ctrls[DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0},
>> + .clk_ctrls[DPU_CLK_CTRL_VIG2] = { .reg_off = 0x2bc, .bit_off = 0},
>> + .clk_ctrls[DPU_CLK_CTRL_VIG3] = { .reg_off = 0x2c4, .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_CURSOR0] = { .reg_off = 0x2bc, .bit_off =
>> 8},
>> + .clk_ctrls[DPU_CLK_CTRL_CURSOR1] = { .reg_off = 0x2c4, .bit_off =
>> 8},
>> + .clk_ctrls[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off =
>> 20},
>> + },
>> +};
>> +
>> static const struct dpu_mdp_cfg qcm2290_mdp[] = {
>> {
>> .name = "top_0", .id = MDP_TOP,
>> @@ -648,6 +694,45 @@ static const struct dpu_ctl_cfg sc7180_ctl[] = {
>> },
>> };
>> +static const struct dpu_ctl_cfg sc8280xp_ctl[] = {
>> + {
>> + .name = "ctl_0", .id = CTL_0,
>> + .base = 0x15000, .len = 0x204,
>> + .features = CTL_SC7280_MASK,
>> + .intr_start = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 9),
>> + },
>> + {
>> + .name = "ctl_1", .id = CTL_1,
>> + .base = 0x16000, .len = 0x204,
>> + .features = 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_ctl_cfg sm8150_ctl[] = {
>> {
>> .name = "ctl_0", .id = CTL_0,
>> @@ -926,6 +1011,33 @@ static const struct dpu_sspp_cfg sc7280_sspp[] = {
>> sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
>> };
>> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_0 =
>> + _VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
>> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_1 =
>> + _VIG_SBLK("1", 6, DPU_SSPP_SCALER_QSEED3LITE);
>> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_2 =
>> + _VIG_SBLK("2", 7, DPU_SSPP_SCALER_QSEED3LITE);
>> +static const struct dpu_sspp_sub_blks sc8280xp_vig_sblk_3 =
>> + _VIG_SBLK("3", 8, DPU_SSPP_SCALER_QSEED3LITE);
>> +
>> +static const struct dpu_sspp_cfg sc8280xp_sspp[] = {
>> + SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
>> + sc8280xp_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
>> + SSPP_BLK("sspp_1", SSPP_VIG1, 0x6000, VIG_SM8250_MASK,
>> + sc8280xp_vig_sblk_1, 4, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG1),
>> + SSPP_BLK("sspp_2", SSPP_VIG2, 0x8000, VIG_SM8250_MASK,
>> + sc8280xp_vig_sblk_2, 8, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG2),
>> + SSPP_BLK("sspp_3", SSPP_VIG3, 0xa000, VIG_SM8250_MASK,
>> + sc8280xp_vig_sblk_3, 12, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG3),
>> + SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000, DMA_SDM845_MASK,
>> + sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
>> + SSPP_BLK("sspp_9", SSPP_DMA1, 0x26000, DMA_SDM845_MASK,
>> + sdm845_dma_sblk_1, 5, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA1),
>> + SSPP_BLK("sspp_10", SSPP_DMA2, 0x28000, DMA_CURSOR_SDM845_MASK,
>> + sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR0),
>> + SSPP_BLK("sspp_11", SSPP_DMA3, 0x2a000, DMA_CURSOR_SDM845_MASK,
>> + sdm845_dma_sblk_3, 13, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
>> +};
>> #define _VIG_SBLK_NOSCALE(num, sdma_pri) \
>> { \
>> @@ -1034,6 +1146,17 @@ static const struct dpu_lm_cfg sc7180_lm[] = {
>> &sc7180_lm_sblk, PINGPONG_1, LM_0, 0),
>> };
>> +/* SC8280XP */
>> +
>> +static const struct dpu_lm_cfg sc8280xp_lm[] = {
>> + LM_BLK("lm_0", LM_0, 0x44000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_0, LM_1, DSPP_0),
>> + LM_BLK("lm_1", LM_1, 0x45000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_1, LM_0, DSPP_1),
>> + LM_BLK("lm_2", LM_2, 0x46000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_2, LM_3, DSPP_2),
>> + LM_BLK("lm_3", LM_3, 0x47000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_3, LM_2, DSPP_3),
>> + LM_BLK("lm_4", LM_4, 0x48000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_4, LM_5, 0),
>> + LM_BLK("lm_5", LM_5, 0x49000, MIXER_SDM845_MASK, &sdm845_lm_sblk,
>> PINGPONG_5, LM_4, 0),
>> +};
>> +
>> /* SM8150 */
>> static const struct dpu_lm_cfg sm8150_lm[] = {
>> @@ -1192,6 +1315,21 @@ static struct dpu_pingpong_cfg sc7180_pp[] = {
>> PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, 0,
>> sdm845_pp_sblk_te, -1, -1),
>> };
>> +static struct dpu_pingpong_cfg sc8280xp_pp[] = {
>> + PP_BLK_TE("pingpong_0", PINGPONG_0, 0x69000, MERGE_3D_0,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), -1),
>> + PP_BLK_TE("pingpong_1", PINGPONG_1, 0x6a000, MERGE_3D_0,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), -1),
>> + PP_BLK_TE("pingpong_2", PINGPONG_2, 0x6b000, MERGE_3D_1,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), -1),
>> + PP_BLK_TE("pingpong_3", PINGPONG_3, 0x6c000, MERGE_3D_1,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), -1),
>> + PP_BLK_TE("pingpong_4", PINGPONG_4, 0x6d000, MERGE_3D_2,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1),
>> + PP_BLK_TE("pingpong_5", PINGPONG_5, 0x6e000, MERGE_3D_2,
>> sdm845_pp_sblk_te,
>> + DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1),
>> +};
>> +
>> static const struct dpu_pingpong_cfg sm8150_pp[] = {
>> PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0,
>> sdm845_pp_sblk_te,
>> DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
>> @@ -1243,6 +1381,12 @@ static const struct dpu_merge_3d_cfg
>> sm8150_merge_3d[] = {
>> MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
>> };
>> +static const struct dpu_merge_3d_cfg sc8280xp_merge_3d[] = {
>> + MERGE_3D_BLK("merge_3d_0", MERGE_3D_0, 0x4e000),
>> + MERGE_3D_BLK("merge_3d_1", MERGE_3D_1, 0x4f000),
>> + MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000),
>> +};
>> +
>> /*************************************************************
>> * DSC sub blocks config
>> *************************************************************/
>> @@ -1317,6 +1461,19 @@ static const struct dpu_intf_cfg sc8180x_intf[]
>> = {
>> INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP,
>> MSM_DP_CONTROLLER_2, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
>> };
>> +/* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for
>> now */
>> +static const struct dpu_intf_cfg sc8280xp_intf[] = {
>> + INTF_BLK("intf_0", INTF_0, 0x34000, INTF_DP, MSM_DP_CONTROLLER_0,
>> 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25),
>> + INTF_BLK("intf_1", INTF_1, 0x35000, INTF_DSI, 0, 24,
>> INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
>> + INTF_BLK("intf_2", INTF_2, 0x36000, INTF_DSI, 1, 24,
>> INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 28, 29),
>> + INTF_BLK("intf_3", INTF_3, 0x37000, INTF_NONE,
>> MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 30, 31),
>> + INTF_BLK("intf_4", INTF_4, 0x38000, INTF_DP, MSM_DP_CONTROLLER_1,
>> 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 20, 21),
>> + INTF_BLK("intf_5", INTF_5, 0x39000, INTF_DP, MSM_DP_CONTROLLER_3,
>> 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 22, 23),
>> + INTF_BLK("intf_6", INTF_6, 0x3a000, INTF_DP, MSM_DP_CONTROLLER_2,
>> 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 16, 17),
>> + INTF_BLK("intf_7", INTF_7, 0x3b000, INTF_NONE,
>> MSM_DP_CONTROLLER_2, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 18, 19),
>> + INTF_BLK("intf_8", INTF_8, 0x3c000, INTF_NONE,
>> MSM_DP_CONTROLLER_1, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 12, 13),
>> +};
>> +
>> static const struct dpu_intf_cfg qcm2290_intf[] = {
>> INTF_BLK("intf_0", INTF_0, 0x00000, INTF_NONE, 0, 0, 0, 0, 0, 0),
>> INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24,
>> INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 26, 27),
>> @@ -1419,6 +1576,14 @@ static const struct dpu_vbif_cfg sdm845_vbif[] = {
>> },
>> };
>> +static const struct dpu_reg_dma_cfg sc8280xp_regdma = {
>> + .base = 0x0,
>> + .version = 0x00020000,
>> + .trigger_sel_off = 0x119c,
>> + .xin_id = 7,
>> + .clk_ctrl = DPU_CLK_CTRL_REG_DMA,
>> +};
>> +
>> static const struct dpu_reg_dma_cfg sdm845_regdma = {
>> .base = 0x0, .version = 0x1, .trigger_sel_off = 0x119c
>> };
>> @@ -1690,6 +1855,33 @@ static const struct dpu_perf_cfg
>> sc8180x_perf_data = {
>> .min_llcc_ib = 800000,
>> .min_dram_ib = 800000,
>> .danger_lut_tbl = {0xf, 0xffff, 0x0},
>> + .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 sc8280xp_perf_data = {
>> + .max_bw_low = 13600000,
>> + .max_bw_high = 18200000,
>> + .min_core_ib = 2500000,
>> + .min_llcc_ib = 0,
>> + .min_dram_ib = 800000,
>> + .danger_lut_tbl = {0xf, 0xffff, 0x0},
>> .qos_lut_tbl = {
>> {.nentry = ARRAY_SIZE(sc8180x_qos_linear),
>> .entries = sc8180x_qos_linear
It seems this chunk got wrong somehow during rebases. It changes sc8180x
to use sc7280 QoS settings. I'll update it to keep the sc8180x data
intact while applying.
>> @@ -1937,6 +2129,30 @@ static const struct dpu_mdss_cfg
>> sc8180x_dpu_cfg = {
>> .mdss_irqs = IRQ_SC8180X_MASK,
>> };
>> +static const struct dpu_mdss_cfg sc8280xp_dpu_cfg = {
>> + .caps = &sc8280xp_dpu_caps,
>> + .mdp_count = ARRAY_SIZE(sc8280xp_mdp),
>> + .mdp = sc8280xp_mdp,
>> + .ctl_count = ARRAY_SIZE(sc8280xp_ctl),
>> + .ctl = sc8280xp_ctl,
>> + .sspp_count = ARRAY_SIZE(sc8280xp_sspp),
>> + .sspp = sc8280xp_sspp,
>> + .mixer_count = ARRAY_SIZE(sc8280xp_lm),
>> + .mixer = sc8280xp_lm,
>> + .dspp_count = ARRAY_SIZE(sm8150_dspp),
>> + .dspp = sm8150_dspp,
>> + .pingpong_count = ARRAY_SIZE(sc8280xp_pp),
>> + .pingpong = sc8280xp_pp,
>> + .merge_3d_count = ARRAY_SIZE(sc8280xp_merge_3d),
>> + .merge_3d = sc8280xp_merge_3d,
>> + .intf_count = ARRAY_SIZE(sc8280xp_intf),
>> + .intf = sc8280xp_intf,
>> + .vbif_count = ARRAY_SIZE(sdm845_vbif),
>> + .vbif = sdm845_vbif,
>> + .perf = &sc8280xp_perf_data,
>> + .mdss_irqs = IRQ_SC8280XP_MASK,
>> +};
>> +
>> static const struct dpu_mdss_cfg sm8250_dpu_cfg = {
>> .caps = &sm8250_dpu_caps,
>> .mdp_count = ARRAY_SIZE(sm8250_mdp),
>> @@ -2024,6 +2240,7 @@ static const struct dpu_mdss_hw_cfg_handler
>> cfg_handler[] = {
>> { .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_800, .dpu_cfg = &sc8280xp_dpu_cfg},
>> };
>> const struct dpu_mdss_cfg *dpu_hw_catalog_init(u32 hw_rev)
>> 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 3b645d5aa9aa..6897b35c18fa 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
>> @@ -47,6 +47,7 @@
>> #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_800 DPU_HW_VER(8, 0, 0) /* sc8280xp */
>> #define IS_MSM8996_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev),
>> DPU_HW_VER_170)
>> #define IS_MSM8998_TARGET(rev) IS_DPU_MAJOR_MINOR_SAME((rev),
>> DPU_HW_VER_300)
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
>> b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
>> index cf1b6d84c18a..27d74c4d8a98 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c
>> @@ -35,6 +35,9 @@
>> #define MDP_INTF_3_OFF_REV_7xxx 0x37000
>> #define MDP_INTF_4_OFF_REV_7xxx 0x38000
>> #define MDP_INTF_5_OFF_REV_7xxx 0x39000
>> +#define MDP_INTF_6_OFF_REV_7xxx 0x3a000
>> +#define MDP_INTF_7_OFF_REV_7xxx 0x3b000
>> +#define MDP_INTF_8_OFF_REV_7xxx 0x3c000
>> /**
>> * struct dpu_intr_reg - array of DPU register sets
>> @@ -139,6 +142,21 @@ static const struct dpu_intr_reg dpu_intr_set[] = {
>> MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_EN,
>> MDP_INTF_5_OFF_REV_7xxx+INTF_INTR_STATUS
>> },
>> + [MDP_INTF6_7xxx_INTR] = {
>> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_CLEAR,
>> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_EN,
>> + MDP_INTF_6_OFF_REV_7xxx+INTF_INTR_STATUS
>> + },
>> + [MDP_INTF7_7xxx_INTR] = {
>> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_CLEAR,
>> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_EN,
>> + MDP_INTF_7_OFF_REV_7xxx+INTF_INTR_STATUS
>> + },
>> + [MDP_INTF8_7xxx_INTR] = {
>> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_CLEAR,
>> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_EN,
>> + MDP_INTF_8_OFF_REV_7xxx+INTF_INTR_STATUS
>> + },
>> };
>> #define DPU_IRQ_REG(irq_idx) (irq_idx / 32)
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
>> b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
>> index 46443955443c..425465011c80 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h
>> @@ -31,6 +31,9 @@ enum dpu_hw_intr_reg {
>> MDP_INTF3_7xxx_INTR,
>> MDP_INTF4_7xxx_INTR,
>> MDP_INTF5_7xxx_INTR,
>> + MDP_INTF6_7xxx_INTR,
>> + MDP_INTF7_7xxx_INTR,
>> + MDP_INTF8_7xxx_INTR,
>> MDP_INTR_MAX,
>> };
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
>> b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
>> index d3b0ed0a9c6c..d595096a4b1f 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
>> @@ -214,6 +214,8 @@ enum dpu_intf {
>> INTF_4,
>> INTF_5,
>> INTF_6,
>> + INTF_7,
>> + INTF_8,
>> INTF_MAX
>> };
>> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> index b71199511a52..30f894864cca 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
>> @@ -1292,6 +1292,7 @@ static const struct of_device_id dpu_dt_match[] = {
>> { .compatible = "qcom,sc7180-dpu", },
>> { .compatible = "qcom,sc7280-dpu", },
>> { .compatible = "qcom,sc8180x-dpu", },
>> + { .compatible = "qcom,sc8280xp-dpu", },
>> { .compatible = "qcom,sm6115-dpu", },
>> { .compatible = "qcom,sm8150-dpu", },
>> { .compatible = "qcom,sm8250-dpu", },
>> diff --git a/drivers/gpu/drm/msm/msm_drv.h
>> b/drivers/gpu/drm/msm/msm_drv.h
>> index d4e0ef608950..b2789efd59e8 100644
>> --- a/drivers/gpu/drm/msm/msm_drv.h
>> +++ b/drivers/gpu/drm/msm/msm_drv.h
>> @@ -61,6 +61,7 @@ enum msm_dp_controller {
>> MSM_DP_CONTROLLER_0,
>> MSM_DP_CONTROLLER_1,
>> MSM_DP_CONTROLLER_2,
>> + MSM_DP_CONTROLLER_3,
>> MSM_DP_CONTROLLER_COUNT,
>> };
--
With best wishes
Dmitry
On 08/12/2022 00:00, Bjorn Andersson wrote: > From: Bjorn Andersson <bjorn.andersson@linaro.org> > > The Qualcomm SC8280XP platform contains DPU version 8.0.0, has 9 > interfaces, 2 DSI controllers and 4 DisplayPort controllers. Extend the > necessary definitions and describe the DPU in the SC8280XP. > > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > > Changes since v4: > - Fix highest_bank_bit, based on downstream > - Add ubwc_swizzle > - Use CTL_SC7280_MASK instead of listing the bits directly > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> -- With best wishes Dmitry
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