diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 45 |
1 files changed, 2 insertions, 43 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index f4c1cc6df1c8..2e739b80cfcc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3172,7 +3172,7 @@ static int amdgpu_device_ip_resume_phase1(struct amdgpu_device *adev) * * @adev: amdgpu_device pointer * - * Second resume function for hardware IPs. The list of all the hardware + * First resume function for hardware IPs. The list of all the hardware * IPs that make up the asic is walked and the resume callbacks are run for * all blocks except COMMON, GMC, and IH. resume puts the hardware into a * functional state after a suspend and updates the software state as @@ -3190,7 +3190,6 @@ static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev) if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON || adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC || adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_IH || - adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE || adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) continue; r = adev->ip_blocks[i].version->funcs->resume(adev); @@ -3206,36 +3205,6 @@ static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev) } /** - * amdgpu_device_ip_resume_phase3 - run resume for hardware IPs - * - * @adev: amdgpu_device pointer - * - * Third resume function for hardware IPs. The list of all the hardware - * IPs that make up the asic is walked and the resume callbacks are run for - * all DCE. resume puts the hardware into a functional state after a suspend - * and updates the software state as necessary. This function is also used - * for restoring the GPU after a GPU reset. - * - * Returns 0 on success, negative error code on failure. - */ -static int amdgpu_device_ip_resume_phase3(struct amdgpu_device *adev) -{ - int i, r; - - for (i = 0; i < adev->num_ip_blocks; i++) { - if (!adev->ip_blocks[i].status.valid || adev->ip_blocks[i].status.hw) - continue; - if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) { - r = adev->ip_blocks[i].version->funcs->resume(adev); - if (r) - return r; - } - } - - return 0; -} - -/** * amdgpu_device_ip_resume - run resume for hardware IPs * * @adev: amdgpu_device pointer @@ -3261,13 +3230,6 @@ static int amdgpu_device_ip_resume(struct amdgpu_device *adev) r = amdgpu_device_ip_resume_phase2(adev); - if (r) - return r; - - amdgpu_fence_driver_hw_init(adev); - - r = amdgpu_device_ip_resume_phase3(adev); - return r; } @@ -4267,6 +4229,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon) dev_err(adev->dev, "amdgpu_device_ip_resume failed (%d).\n", r); goto exit; } + amdgpu_fence_driver_hw_init(adev); r = amdgpu_device_ip_late_init(adev); if (r) @@ -5036,10 +4999,6 @@ int amdgpu_do_asic_reset(struct list_head *device_list_handle, if (r) goto out; - r = amdgpu_device_ip_resume_phase3(tmp_adev); - if (r) - goto out; - if (vram_lost) amdgpu_device_fill_reset_magic(tmp_adev); |