diff options
| author | Timur Kristóf <timur.kristof@gmail.com> | 2026-05-13 22:04:14 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-05-19 12:10:53 -0400 |
| commit | f5a247e0377cd30d658d52ae8a70c82978cc37df (patch) | |
| tree | 69796f6d9e821959f7f2fa0ab57098a7cdcc45f3 /drivers/gpu | |
| parent | 3e5a1d5bb2ff061e64c7992f8e5404dfd4c2d0f3 (diff) | |
drm/amdgpu/vce1: Stop using amdgpu_vce_resume
The VCE1 firmware works slightly differently and is already
loaded by vce_v1_0_load_fw(). It doesn't actually need to
call amdgpu_vce_resume().
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 33d8951405e2dd81ac61edebc680e2dfb6b4fc9f)
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vce_v1_0.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c index 32ee6452f95d..93253db5e2de 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v1_0.c @@ -178,7 +178,7 @@ static void vce_v1_0_init_cg(struct amdgpu_device *adev) } /** - * vce_v1_0_load_fw_signature - load firmware signature into VCPU BO + * vce_v1_0_load_fw() - load firmware signature into VCPU BO * * @adev: amdgpu_device pointer * @@ -186,7 +186,7 @@ static void vce_v1_0_init_cg(struct amdgpu_device *adev) * This function finds the signature appropriate for the current * ASIC and writes that into the VCPU BO. */ -static int vce_v1_0_load_fw_signature(struct amdgpu_device *adev) +static int vce_v1_0_load_fw(struct amdgpu_device *adev) { const struct common_firmware_header *hdr; struct vce_v1_0_fw_signature *sign; @@ -232,6 +232,8 @@ static int vce_v1_0_load_fw_signature(struct amdgpu_device *adev) return -EINVAL; } + memset_io(&cpu_addr[0], 0, amdgpu_bo_size(adev->vce.vcpu_bo)); + cpu_addr += (256 - 64) / 4; memcpy_toio(&cpu_addr[0], &sign->val[i].nonce[0], 16); cpu_addr[4] = cpu_to_le32(le32_to_cpu(sign->length) + 64); @@ -592,10 +594,7 @@ static int vce_v1_0_sw_init(struct amdgpu_ip_block *ip_block) if (r) return r; - r = amdgpu_vce_resume(adev); - if (r) - return r; - r = vce_v1_0_load_fw_signature(adev); + r = vce_v1_0_load_fw(adev); if (r) return r; r = vce_v1_0_ensure_vcpu_bo_32bit_addr(adev); @@ -714,10 +713,7 @@ static int vce_v1_0_resume(struct amdgpu_ip_block *ip_block) struct amdgpu_device *adev = ip_block->adev; int r; - r = amdgpu_vce_resume(adev); - if (r) - return r; - r = vce_v1_0_load_fw_signature(adev); + r = vce_v1_0_load_fw(adev); if (r) return r; r = vce_v1_0_ensure_vcpu_bo_32bit_addr(adev); |