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It is very similar to Hawi GPU (A850), except that it doesn't have a MALU unit. Add the necessary register lists and a catalog entry to support this GPU. Signed-off-by: Bhaskar Reddy Valluru Signed-off-by: Akhil P Oommen --- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 102 ++++++++++++++++++++++++++++++ drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 4 +- drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 4 +- drivers/gpu/drm/msm/adreno/adreno_gpu.h | 11 ++++ 4 files changed, 117 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index 83c6f257f478..ed77cd40ca5e 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -2397,6 +2397,65 @@ static const struct adreno_reglist_pipe a840_dyn_pwrup_reglist_regs[] = { }; DECLARE_ADRENO_REGLIST_PIPE_LIST(a840_dyn_pwrup_reglist); +static const struct adreno_reglist_pipe a845_nonctxt_regs[] = { + { REG_A8XX_CP_SMMU_STREAM_ID_LPAC, 0x00000101, BIT(PIPE_NONE) }, + { REG_A8XX_CP_MULTIDRAW_CNTL, 0x00000001, BIT(PIPE_NONE) }, + { REG_A8XX_GRAS_DBG_ECO_CNTL, 0x01000800, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_GRAS_TSEFE_DBG_ECO_CNTL, 0x00200000, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A6XX_PC_AUTO_VERTEX_STRIDE, 0x00000001, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_VIS_STREAM_CNTL, 0x10010000, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CONTEXT_SWITCH_STABILIZE_CNTL_1, 0x00000002, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CHICKEN_BITS_1, 0x00000803, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CHICKEN_BITS_2, 0x00000200, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CHICKEN_BITS_3, 0x00400000, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CHICKEN_BITS_4, 0x00500050, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_PC_CHICKEN_BITS_5, BIT(28) | BIT(30), BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A7XX_RB_CCU_CNTL, 0x00000068, BIT(PIPE_BR) }, + { REG_A7XX_RB_CCU_DBG_ECO_CNTL, BIT(10) | BIT(9), BIT(PIPE_BR) }, + { REG_A6XX_RB_DBG_ECO_CNTL, BIT(17), BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_RB_GC_GMEM_PROTECT, 0x0C000000, BIT(PIPE_BR) }, + { REG_A6XX_RB_RBP_CNTL, BIT(5) | BIT(6), BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_RB_RESOLVE_PREFETCH_CNTL, 0x00000007, BIT(PIPE_BR) }, + { REG_A8XX_RB_CMP_DBG_ECO_CNTL, 0x00004000, BIT(PIPE_BR) }, + { REG_A8XX_RBBM_NC_MODE_CNTL, 0x00000001, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_SLICE_NC_MODE_CNTL, 0x00000001, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_SLICE_PERFCTR_CNTL, BIT(0), BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_POWER_UP_RESET_SW_OVERRIDE, 0x70809060, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_POWER_UP_RESET_SW_BV_OVERRIDE, 0x30000000, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_WAIT_IDLE_CLOCKS_CNTL, 0x00000030, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_WAIT_IDLE_CLOCKS_CNTL2, 0x00000030, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_GBIF_CLIENT_QOS_CNTL, 0x22122212, BIT(PIPE_NONE) }, + { REG_A8XX_RBBM_CGC_P2S_CNTL, 0x00000040, BIT(PIPE_NONE) }, + { REG_A6XX_SP_CHICKEN_BITS, BIT(24), BIT(PIPE_NONE) }, + { REG_A7XX_SP_CHICKEN_BITS_2, 0x00820800, BIT(PIPE_NONE) }, + { REG_A7XX_SP_CHICKEN_BITS_3, 0x00300000, BIT(PIPE_NONE) }, + { REG_A8XX_SP_CHICKEN_BITS_5, BIT(3), BIT(PIPE_NONE) }, + { REG_A6XX_SP_PERFCTR_SHADER_MASK, 0x0000003f, BIT(PIPE_NONE) }, + { REG_A7XX_SP_HLSQ_DBG_ECO_CNTL, 0x04000000, BIT(PIPE_NONE) }, + { REG_A7XX_SP_HLSQ_DBG_ECO_CNTL_1, BIT(17), BIT(PIPE_NONE) }, + { REG_A8XX_SP_HLSQ_DBG_ECO_CNTL_3, BIT(1), BIT(PIPE_NONE) }, + { REG_A7XX_SP_HLSQ_TIMEOUT_THRESHOLD_DP, 0x00000080, BIT(PIPE_NONE) }, + { REG_A7XX_SP_READ_SEL, 0x0001ff00, BIT(PIPE_NONE) }, + { REG_A8XX_SP_L0_PERF_TUNE, 0x00000024, BIT(PIPE_NONE) }, + { REG_A6XX_TPL1_DBG_ECO_CNTL, 0x10100000, BIT(PIPE_NONE) }, + { REG_A6XX_TPL1_DBG_ECO_CNTL1, 0x00000720, BIT(PIPE_NONE) }, + { REG_A6XX_UCHE_MODE_CNTL, 0x80080000, BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_CCHE_MODE_CNTL, 0x00001000, BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_DBG_ECO_CNTL_0, BIT(31), BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_HW_DBG_CNTL, 0x01410000, BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_CCHE_CACHE_WAYS, 0x00000800, BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_GBIF_GX_CONFIG, 0x010240e0, BIT(PIPE_NONE) }, + { REG_A8XX_UCHE_VARB_IDLE_TIMEOUT, 0x00000020, BIT(PIPE_NONE) }, + { REG_A7XX_VFD_DBG_ECO_CNTL, 0x00008000, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VFD_CB_BV_THRESHOLD, 0x00500050, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VFD_CB_BR_THRESHOLD, 0x00600060, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VFD_CB_BUSY_REQ_CNT, 0x00200020, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VFD_CB_LP_REQ_CNT, 0x00080020, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VPC_FLATSHADE_MODE_CNTL, 0x00000001, BIT(PIPE_BV) | BIT(PIPE_BR) }, + { REG_A8XX_VSC_VISIBILITY_FLUSH_CNTL, 0x00080004, BIT(PIPE_NONE) }, + { }, +}; + static const struct adreno_reglist_pipe a850_nonctxt_regs[] = { { REG_A8XX_CP_SMMU_STREAM_ID_LPAC, 0x00000101, BIT(PIPE_NONE) }, { REG_A8XX_CP_MULTIDRAW_CNTL, 0x00000001, BIT(PIPE_NONE) }, @@ -2825,6 +2884,49 @@ static const struct adreno_info a8xx_gpus[] = { { 242, 1 }, { 221, 2 }, ), + }, { + .chip_ids = ADRENO_CHIP_IDS(0x44041400), + .family = ADRENO_8XX_GEN2, + .fw = { + [ADRENO_FW_SQE] = "gen81100_sqe.fw", + [ADRENO_FW_GMU] = "gen81400_gmu.bin", + [ADRENO_FW_AQE] = "gen81100_aqe.fw", + }, + .gmem = 12 * SZ_1M, + .inactive_period = DRM_MSM_INACTIVE_PERIOD, + .quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT | + ADRENO_QUIRK_HAS_HW_APRIV | + ADRENO_QUIRK_PREEMPTION | + ADRENO_QUIRK_IFPC, + .funcs = &a8xx_gpu_funcs, + .a6xx = &(const struct a6xx_info) { + .protect = &a850_protect, + .nonctxt_reglist = a845_nonctxt_regs, + .pwrup_reglist = &a850_pwrup_reglist, + .dyn_pwrup_reglist = &a850_dyn_pwrup_reglist, + .ifpc_reglist = &a850_ifpc_reglist, + .gbif_cx = a850_gbif, + .max_slices = 3, + .gmu_chipid = 0x80e0000, + .thinmem_config = 14, + .bcms = (const struct a6xx_bcm[]) { + { .name = "SH0", .buswidth = 32 }, + { .name = "MC0", .buswidth = 4 }, + { + .name = "ACV", + .fixed = true, + .perfmode = BIT(2), + .perfmode_bw = 16500000, + }, + { /* sentinel */ }, + }, + }, + .preempt_record_size = 13564 * SZ_1K, + .speedbins = ADRENO_SPEEDBINS( + { 0, 0 }, + { 0xd8, 0 }, + { 0x11c, 1 }, + ), }, { .chip_ids = ADRENO_CHIP_IDS(0x44051401), .family = ADRENO_8XX_GEN2, diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index f766e5e4c7b5..662f09bec9d5 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -150,7 +150,7 @@ bool a8xx_gmu_gx_is_on(struct adreno_gpu *adreno_gpu) * register to ensure correct GDSC and clock status reporting even * when the GMU MX domain is powered off */ - if (adreno_is_a850(adreno_gpu)) { + if (adreno_is_a850_family(adreno_gpu)) { val = a6xx_cx_misc_read(a6xx_gpu, REG_A8XX_CX_MISC_GFX_PWR_CLK_STATUS); return !(val & @@ -658,7 +658,7 @@ static void a6xx_rpmh_stop(struct a6xx_gmu *gmu) if (!test_and_clear_bit(GMU_STATUS_FW_START, &gmu->status)) return; - if (adreno_is_a840(adreno_gpu) || adreno_is_a850(adreno_gpu)) + if (adreno_is_a840(adreno_gpu) || adreno_is_a850_family(adreno_gpu)) bitmask = BIT(30); gmu_write(gmu, REG_A6XX_GMU_RSCC_CONTROL_REQ, 1); diff --git a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c index a5b5e4286e4e..3170ba6ef5a0 100644 --- a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c @@ -737,10 +737,10 @@ static int hw_init(struct msm_gpu *gpu) apriv_mask = A8XX_BR_APRIV_MASK; /* - * A850's BV pipe raises a spurious RTWROVF fault interrupt; + * A845/A850's BV pipe raises a spurious RTWROVF fault interrupt; * mask it off to avoid false fault recovery. */ - if (adreno_is_a850(adreno_gpu) && pipe_id == PIPE_BV) + if (adreno_is_a850_family(adreno_gpu) && pipe_id == PIPE_BV) int_mask &= ~A8XX_CP_INTERRUPT_STATUS_MASK_PIPE_RTWROVF; a8xx_aperture_acquire(gpu, pipe_id, &flags); diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index f99cf5962344..1b05a4760e02 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -612,11 +612,22 @@ static inline int adreno_is_a840(struct adreno_gpu *gpu) return gpu->info->chip_ids[0] == 0x44050a01; } +static inline int adreno_is_a845(struct adreno_gpu *gpu) +{ + return gpu->info->chip_ids[0] == 0x44041400; +} + static inline int adreno_is_a850(struct adreno_gpu *gpu) { return gpu->info->chip_ids[0] == 0x44051401; } +static inline int adreno_is_a850_family(struct adreno_gpu *gpu) +{ + return adreno_is_a845(gpu) || + adreno_is_a850(gpu); +} + /* Put vm_start above 32b to catch issues with not setting xyz_BASE_HI */ #define ADRENO_VM_START 0x100000000ULL u64 adreno_private_vm_size(struct msm_gpu *gpu); -- 2.55.0