diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 54 |
1 files changed, 19 insertions, 35 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 5f112efda634..7f0b18b0d4c4 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -835,37 +835,25 @@ static void gfx_v8_0_init_golden_registers(struct amdgpu_device *adev) } } -static void gfx_v8_0_scratch_init(struct amdgpu_device *adev) -{ - adev->gfx.scratch.num_reg = 8; - adev->gfx.scratch.reg_base = mmSCRATCH_REG0; - adev->gfx.scratch.free_mask = (1u << adev->gfx.scratch.num_reg) - 1; -} - static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; - uint32_t scratch; uint32_t tmp = 0; unsigned i; int r; - r = amdgpu_gfx_scratch_get(adev, &scratch); - if (r) - return r; - - WREG32(scratch, 0xCAFEDEAD); + WREG32(mmSCRATCH_REG0, 0xCAFEDEAD); r = amdgpu_ring_alloc(ring, 3); if (r) - goto error_free_scratch; + return r; amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); - amdgpu_ring_write(ring, (scratch - PACKET3_SET_UCONFIG_REG_START)); + amdgpu_ring_write(ring, mmSCRATCH_REG0 - PACKET3_SET_UCONFIG_REG_START); amdgpu_ring_write(ring, 0xDEADBEEF); amdgpu_ring_commit(ring); for (i = 0; i < adev->usec_timeout; i++) { - tmp = RREG32(scratch); + tmp = RREG32(mmSCRATCH_REG0); if (tmp == 0xDEADBEEF) break; udelay(1); @@ -874,8 +862,6 @@ static int gfx_v8_0_ring_test_ring(struct amdgpu_ring *ring) if (i >= adev->usec_timeout) r = -ETIMEDOUT; -error_free_scratch: - amdgpu_gfx_scratch_free(adev, scratch); return r; } @@ -1925,7 +1911,7 @@ static int gfx_v8_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, + ring->pipe; hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? - AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_RING_PRIO_DEFAULT; + AMDGPU_RING_PRIO_2 : AMDGPU_RING_PRIO_DEFAULT; /* type-2 packets are deprecated on MEC, use type-3 instead */ r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, hw_prio, NULL); @@ -2000,8 +1986,6 @@ static int gfx_v8_0_sw_init(void *handle) adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; - gfx_v8_0_scratch_init(adev); - r = gfx_v8_0_init_microcode(adev); if (r) { DRM_ERROR("Failed to load gfx firmware!\n"); @@ -3730,7 +3714,7 @@ static void gfx_v8_0_init_compute_vmid(struct amdgpu_device *adev) mutex_unlock(&adev->srbm_mutex); /* Initialize all compute VMIDs to have no GDS, GWS, or OA - acccess. These should be enabled by FW for target VMIDs. */ + access. These should be enabled by FW for target VMIDs. */ for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { WREG32(amdgpu_gds_reg_offset[i].mem_base, 0); WREG32(amdgpu_gds_reg_offset[i].mem_size, 0); @@ -4306,11 +4290,11 @@ static int gfx_v8_0_cp_gfx_resume(struct amdgpu_device *adev) WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); /* set the wb address wether it's enabled or not */ - rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4); + rptr_addr = ring->rptr_gpu_addr; WREG32(mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); WREG32(mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); - wptr_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + wptr_gpu_addr = ring->wptr_gpu_addr; WREG32(mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr)); WREG32(mmCP_RB_WPTR_POLL_ADDR_HI, upper_32_bits(wptr_gpu_addr)); mdelay(1); @@ -4393,7 +4377,7 @@ static int gfx_v8_0_kiq_kcq_enable(struct amdgpu_device *adev) for (i = 0; i < adev->gfx.num_compute_rings; i++) { struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); - uint64_t wptr_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + uint64_t wptr_addr = ring->wptr_gpu_addr; /* map queues */ amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); @@ -4506,7 +4490,7 @@ static int gfx_v8_0_mqd_init(struct amdgpu_ring *ring) tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, (order_base_2(ring->ring_size / 4) - 1)); tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, - ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8)); + (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); #ifdef __BIG_ENDIAN tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); #endif @@ -4517,13 +4501,13 @@ static int gfx_v8_0_mqd_init(struct amdgpu_ring *ring) mqd->cp_hqd_pq_control = tmp; /* set the wb address whether it's enabled or not */ - wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4); + wb_gpu_addr = ring->rptr_gpu_addr; mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; mqd->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ - wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); + wb_gpu_addr = ring->wptr_gpu_addr; mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; @@ -5475,7 +5459,7 @@ static int gfx_v8_0_set_powergating_state(void *handle, return 0; } -static void gfx_v8_0_get_clockgating_state(void *handle, u32 *flags) +static void gfx_v8_0_get_clockgating_state(void *handle, u64 *flags) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; int data; @@ -5831,7 +5815,7 @@ static void gfx_v8_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev /* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ gfx_v8_0_wait_for_rlc_serdes(adev); - /* write cmd to Set CGCG Overrride */ + /* write cmd to Set CGCG Override */ gfx_v8_0_send_serdes_cmd(adev, BPM_REG_CGCG_OVERRIDE, SET_BPM_SERDES_CMD); /* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */ @@ -6051,7 +6035,7 @@ static int gfx_v8_0_set_clockgating_state(void *handle, static u64 gfx_v8_0_ring_get_rptr(struct amdgpu_ring *ring) { - return ring->adev->wb.wb[ring->rptr_offs]; + return *ring->rptr_cpu_addr; } static u64 gfx_v8_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) @@ -6060,7 +6044,7 @@ static u64 gfx_v8_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) if (ring->use_doorbell) /* XXX check if swapping is necessary on BE */ - return ring->adev->wb.wb[ring->wptr_offs]; + return *ring->wptr_cpu_addr; else return RREG32(mmCP_RB0_WPTR); } @@ -6071,7 +6055,7 @@ static void gfx_v8_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) if (ring->use_doorbell) { /* XXX check if swapping is necessary on BE */ - adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr); + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); } else { WREG32(mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); @@ -6271,7 +6255,7 @@ static void gfx_v8_0_ring_emit_vm_flush(struct amdgpu_ring *ring, static u64 gfx_v8_0_ring_get_wptr_compute(struct amdgpu_ring *ring) { - return ring->adev->wb.wb[ring->wptr_offs]; + return *ring->wptr_cpu_addr; } static void gfx_v8_0_ring_set_wptr_compute(struct amdgpu_ring *ring) @@ -6279,7 +6263,7 @@ static void gfx_v8_0_ring_set_wptr_compute(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; /* XXX check if swapping is necessary on BE */ - adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr); + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); } |