diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 73 |
1 files changed, 6 insertions, 67 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 3fde9be74690..05cce4bde73e 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -298,7 +298,8 @@ static int sdma_v3_0_init_microcode(struct amdgpu_device *adev) case CHIP_STONEY: chip_name = "stoney"; break; - default: BUG(); + default: + return -EINVAL; } for (i = 0; i < adev->sdma.num_instances; i++) { @@ -810,7 +811,7 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring) u32 tmp; u64 gpu_addr; - r = amdgpu_device_wb_get(adev, &index); + r = amdgpu_wb_get(adev, &index); if (r) return r; @@ -841,7 +842,7 @@ static int sdma_v3_0_ring_test_ring(struct amdgpu_ring *ring) r = -ETIMEDOUT; error_free_wb: - amdgpu_device_wb_free(adev, index); + amdgpu_wb_free(adev, index); return r; } @@ -864,7 +865,7 @@ static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) u64 gpu_addr; long r; - r = amdgpu_device_wb_get(adev, &index); + r = amdgpu_wb_get(adev, &index); if (r) return r; @@ -908,7 +909,7 @@ err1: amdgpu_ib_free(&ib, NULL); dma_fence_put(f); err0: - amdgpu_device_wb_free(adev, index); + amdgpu_wb_free(adev, index); return r; } @@ -1237,65 +1238,6 @@ static int sdma_v3_0_wait_for_idle(struct amdgpu_ip_block *ip_block) return -ETIMEDOUT; } -static bool sdma_v3_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - u32 tmp = RREG32(mmSRBM_STATUS2); - - if ((tmp & SRBM_STATUS2__SDMA_BUSY_MASK) || - (tmp & SRBM_STATUS2__SDMA1_BUSY_MASK)) { - srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA_MASK; - srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK; - } - - if (srbm_soft_reset) { - adev->sdma.srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->sdma.srbm_soft_reset = 0; - return false; - } -} - -static int sdma_v3_0_pre_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - - if (!adev->sdma.srbm_soft_reset) - return 0; - - srbm_soft_reset = adev->sdma.srbm_soft_reset; - - if (REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA) || - REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA1)) { - sdma_v3_0_ctx_switch_enable(adev, false); - sdma_v3_0_enable(adev, false); - } - - return 0; -} - -static int sdma_v3_0_post_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - - if (!adev->sdma.srbm_soft_reset) - return 0; - - srbm_soft_reset = adev->sdma.srbm_soft_reset; - - if (REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA) || - REG_GET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_SDMA1)) { - sdma_v3_0_gfx_resume(adev); - sdma_v3_0_rlc_resume(adev); - } - - return 0; -} - static int sdma_v3_0_soft_reset(struct amdgpu_ip_block *ip_block) { struct amdgpu_device *adev = ip_block->adev; @@ -1552,9 +1494,6 @@ static const struct amd_ip_funcs sdma_v3_0_ip_funcs = { .resume = sdma_v3_0_resume, .is_idle = sdma_v3_0_is_idle, .wait_for_idle = sdma_v3_0_wait_for_idle, - .check_soft_reset = sdma_v3_0_check_soft_reset, - .pre_soft_reset = sdma_v3_0_pre_soft_reset, - .post_soft_reset = sdma_v3_0_post_soft_reset, .soft_reset = sdma_v3_0_soft_reset, .set_clockgating_state = sdma_v3_0_set_clockgating_state, .set_powergating_state = sdma_v3_0_set_powergating_state, |