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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c207
1 files changed, 157 insertions, 50 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index d30dc0b718c7..583cf03950cd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -200,6 +200,44 @@ out:
return r;
}
+static enum amd_ip_block_type
+ amdgpu_ip_get_block_type(struct amdgpu_device *adev, uint32_t ip)
+{
+ enum amd_ip_block_type type;
+
+ switch (ip) {
+ case AMDGPU_HW_IP_GFX:
+ type = AMD_IP_BLOCK_TYPE_GFX;
+ break;
+ case AMDGPU_HW_IP_COMPUTE:
+ type = AMD_IP_BLOCK_TYPE_GFX;
+ break;
+ case AMDGPU_HW_IP_DMA:
+ type = AMD_IP_BLOCK_TYPE_SDMA;
+ break;
+ case AMDGPU_HW_IP_UVD:
+ case AMDGPU_HW_IP_UVD_ENC:
+ type = AMD_IP_BLOCK_TYPE_UVD;
+ break;
+ case AMDGPU_HW_IP_VCE:
+ type = AMD_IP_BLOCK_TYPE_VCE;
+ break;
+ case AMDGPU_HW_IP_VCN_DEC:
+ case AMDGPU_HW_IP_VCN_ENC:
+ type = AMD_IP_BLOCK_TYPE_VCN;
+ break;
+ case AMDGPU_HW_IP_VCN_JPEG:
+ type = (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_JPEG)) ?
+ AMD_IP_BLOCK_TYPE_JPEG : AMD_IP_BLOCK_TYPE_VCN;
+ break;
+ default:
+ type = AMD_IP_BLOCK_TYPE_NUM;
+ break;
+ }
+
+ return type;
+}
+
static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
struct drm_amdgpu_query_fw *query_fw,
struct amdgpu_device *adev)
@@ -352,6 +390,10 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->ver = adev->gfx.imu_fw_version;
fw_info->feature = 0;
break;
+ case AMDGPU_INFO_FW_VPE:
+ fw_info->ver = adev->vpe.fw_version;
+ fw_info->feature = adev->vpe.feature_version;
+ break;
default:
return -EINVAL;
}
@@ -405,7 +447,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->uvd.inst[i].ring.sched.ready)
++num_rings;
}
- ib_start_alignment = 64;
+ ib_start_alignment = 256;
ib_size_alignment = 64;
break;
case AMDGPU_HW_IP_VCE:
@@ -413,8 +455,8 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
for (i = 0; i < adev->vce.num_rings; i++)
if (adev->vce.ring[i].sched.ready)
++num_rings;
- ib_start_alignment = 4;
- ib_size_alignment = 1;
+ ib_start_alignment = 256;
+ ib_size_alignment = 4;
break;
case AMDGPU_HW_IP_UVD_ENC:
type = AMD_IP_BLOCK_TYPE_UVD;
@@ -426,8 +468,8 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->uvd.inst[i].ring_enc[j].sched.ready)
++num_rings;
}
- ib_start_alignment = 64;
- ib_size_alignment = 64;
+ ib_start_alignment = 256;
+ ib_size_alignment = 4;
break;
case AMDGPU_HW_IP_VCN_DEC:
type = AMD_IP_BLOCK_TYPE_VCN;
@@ -438,8 +480,8 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->vcn.inst[i].ring_dec.sched.ready)
++num_rings;
}
- ib_start_alignment = 16;
- ib_size_alignment = 16;
+ ib_start_alignment = 256;
+ ib_size_alignment = 64;
break;
case AMDGPU_HW_IP_VCN_ENC:
type = AMD_IP_BLOCK_TYPE_VCN;
@@ -451,8 +493,8 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->vcn.inst[i].ring_enc[j].sched.ready)
++num_rings;
}
- ib_start_alignment = 64;
- ib_size_alignment = 1;
+ ib_start_alignment = 256;
+ ib_size_alignment = 4;
break;
case AMDGPU_HW_IP_VCN_JPEG:
type = (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_JPEG)) ?
@@ -466,8 +508,15 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->jpeg.inst[i].ring_dec[j].sched.ready)
++num_rings;
}
- ib_start_alignment = 16;
- ib_size_alignment = 16;
+ ib_start_alignment = 256;
+ ib_size_alignment = 64;
+ break;
+ case AMDGPU_HW_IP_VPE:
+ type = AMD_IP_BLOCK_TYPE_VPE;
+ if (adev->vpe.ring.sched.ready)
+ ++num_rings;
+ ib_start_alignment = 256;
+ ib_size_alignment = 4;
break;
default:
return -EINVAL;
@@ -490,18 +539,26 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
if (adev->asic_type >= CHIP_VEGA10) {
switch (type) {
case AMD_IP_BLOCK_TYPE_GFX:
- result->ip_discovery_version = adev->ip_versions[GC_HWIP][0];
+ result->ip_discovery_version =
+ IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, GC_HWIP, 0));
break;
case AMD_IP_BLOCK_TYPE_SDMA:
- result->ip_discovery_version = adev->ip_versions[SDMA0_HWIP][0];
+ result->ip_discovery_version =
+ IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, SDMA0_HWIP, 0));
break;
case AMD_IP_BLOCK_TYPE_UVD:
case AMD_IP_BLOCK_TYPE_VCN:
case AMD_IP_BLOCK_TYPE_JPEG:
- result->ip_discovery_version = adev->ip_versions[UVD_HWIP][0];
+ result->ip_discovery_version =
+ IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, UVD_HWIP, 0));
break;
case AMD_IP_BLOCK_TYPE_VCE:
- result->ip_discovery_version = adev->ip_versions[VCE_HWIP][0];
+ result->ip_discovery_version =
+ IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, VCE_HWIP, 0));
+ break;
+ case AMD_IP_BLOCK_TYPE_VPE:
+ result->ip_discovery_version =
+ IP_VERSION_MAJ_MIN_REV(amdgpu_ip_version(adev, VPE_HWIP, 0));
break;
default:
result->ip_discovery_version = 0;
@@ -538,11 +595,16 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
struct drm_amdgpu_info *info = data;
struct amdgpu_mode_info *minfo = &adev->mode_info;
void __user *out = (void __user *)(uintptr_t)info->return_pointer;
+ struct amdgpu_fpriv *fpriv;
+ struct amdgpu_ip_block *ip_block;
+ enum amd_ip_block_type type;
+ struct amdgpu_xcp *xcp;
+ u32 count, inst_mask;
uint32_t size = info->return_size;
struct drm_crtc *crtc;
uint32_t ui32 = 0;
uint64_t ui64 = 0;
- int i, found;
+ int i, found, ret;
int ui32_size = sizeof(ui32);
if (!info->return_size || !info->return_pointer)
@@ -570,7 +632,6 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0;
case AMDGPU_INFO_HW_IP_INFO: {
struct drm_amdgpu_info_hw_ip ip = {};
- int ret;
ret = amdgpu_hw_ip_info(adev, info, &ip);
if (ret)
@@ -580,46 +641,66 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
return ret ? -EFAULT : 0;
}
case AMDGPU_INFO_HW_IP_COUNT: {
- enum amd_ip_block_type type;
- uint32_t count = 0;
+ fpriv = (struct amdgpu_fpriv *)filp->driver_priv;
+ type = amdgpu_ip_get_block_type(adev, info->query_hw_ip.type);
+ ip_block = amdgpu_device_ip_get_ip_block(adev, type);
- switch (info->query_hw_ip.type) {
- case AMDGPU_HW_IP_GFX:
- type = AMD_IP_BLOCK_TYPE_GFX;
- break;
- case AMDGPU_HW_IP_COMPUTE:
- type = AMD_IP_BLOCK_TYPE_GFX;
- break;
- case AMDGPU_HW_IP_DMA:
- type = AMD_IP_BLOCK_TYPE_SDMA;
- break;
- case AMDGPU_HW_IP_UVD:
- type = AMD_IP_BLOCK_TYPE_UVD;
+ if (!ip_block || !ip_block->status.valid)
+ return -EINVAL;
+
+ if (adev->xcp_mgr && adev->xcp_mgr->num_xcps > 0 &&
+ fpriv->xcp_id >= 0 && fpriv->xcp_id < adev->xcp_mgr->num_xcps) {
+ xcp = &adev->xcp_mgr->xcp[fpriv->xcp_id];
+ switch (type) {
+ case AMD_IP_BLOCK_TYPE_GFX:
+ ret = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_GFX, &inst_mask);
+ count = hweight32(inst_mask);
+ break;
+ case AMD_IP_BLOCK_TYPE_SDMA:
+ ret = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_SDMA, &inst_mask);
+ count = hweight32(inst_mask);
+ break;
+ case AMD_IP_BLOCK_TYPE_JPEG:
+ ret = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_VCN, &inst_mask);
+ count = hweight32(inst_mask) * adev->jpeg.num_jpeg_rings;
+ break;
+ case AMD_IP_BLOCK_TYPE_VCN:
+ ret = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_VCN, &inst_mask);
+ count = hweight32(inst_mask);
+ break;
+ default:
+ return -EINVAL;
+ }
+ if (ret)
+ return ret;
+ return copy_to_user(out, &count, min(size, 4u)) ? -EFAULT : 0;
+ }
+
+ switch (type) {
+ case AMD_IP_BLOCK_TYPE_GFX:
+ case AMD_IP_BLOCK_TYPE_VCE:
+ count = 1;
break;
- case AMDGPU_HW_IP_VCE:
- type = AMD_IP_BLOCK_TYPE_VCE;
+ case AMD_IP_BLOCK_TYPE_SDMA:
+ count = adev->sdma.num_instances;
break;
- case AMDGPU_HW_IP_UVD_ENC:
- type = AMD_IP_BLOCK_TYPE_UVD;
+ case AMD_IP_BLOCK_TYPE_JPEG:
+ count = adev->jpeg.num_jpeg_inst * adev->jpeg.num_jpeg_rings;
break;
- case AMDGPU_HW_IP_VCN_DEC:
- case AMDGPU_HW_IP_VCN_ENC:
- type = AMD_IP_BLOCK_TYPE_VCN;
+ case AMD_IP_BLOCK_TYPE_VCN:
+ count = adev->vcn.num_vcn_inst;
break;
- case AMDGPU_HW_IP_VCN_JPEG:
- type = (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_JPEG)) ?
- AMD_IP_BLOCK_TYPE_JPEG : AMD_IP_BLOCK_TYPE_VCN;
+ case AMD_IP_BLOCK_TYPE_UVD:
+ count = adev->uvd.num_uvd_inst;
break;
+ /* For all other IP block types not listed in the switch statement
+ * the ip status is valid here and the instance count is one.
+ */
default:
- return -EINVAL;
+ count = 1;
+ break;
}
- for (i = 0; i < adev->num_ip_blocks; i++)
- if (adev->ip_blocks[i].version->type == type &&
- adev->ip_blocks[i].status.valid &&
- count < AMDGPU_HW_IP_INSTANCE_MAX_COUNT)
- count++;
-
return copy_to_user(out, &count, min(size, 4u)) ? -EFAULT : 0;
}
case AMDGPU_INFO_TIMESTAMP:
@@ -627,7 +708,6 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_FW_VERSION: {
struct drm_amdgpu_info_firmware fw_info;
- int ret;
/* We only support one instance of each IP block right now. */
if (info->query_fw.ip_instance != 0)
@@ -772,7 +852,6 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
struct drm_amdgpu_info_device *dev_info;
uint64_t vm_size;
uint32_t pcie_gen_mask;
- int ret;
dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL);
if (!dev_info)
@@ -1173,6 +1252,26 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
return copy_to_user(out, max_ibs,
min((size_t)size, sizeof(max_ibs))) ? -EFAULT : 0;
}
+ case AMDGPU_INFO_GPUVM_FAULT: {
+ struct amdgpu_fpriv *fpriv = filp->driver_priv;
+ struct amdgpu_vm *vm = &fpriv->vm;
+ struct drm_amdgpu_info_gpuvm_fault gpuvm_fault;
+ unsigned long flags;
+
+ if (!vm)
+ return -EINVAL;
+
+ memset(&gpuvm_fault, 0, sizeof(gpuvm_fault));
+
+ xa_lock_irqsave(&adev->vm_manager.pasids, flags);
+ gpuvm_fault.addr = vm->fault_info.addr;
+ gpuvm_fault.status = vm->fault_info.status;
+ gpuvm_fault.vmhub = vm->fault_info.vmhub;
+ xa_unlock_irqrestore(&adev->vm_manager.pasids, flags);
+
+ return copy_to_user(out, &gpuvm_fault,
+ min((size_t)size, sizeof(gpuvm_fault))) ? -EFAULT : 0;
+ }
default:
DRM_DEBUG_KMS("Invalid request %d\n", info->query);
return -EINVAL;
@@ -1729,6 +1828,14 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused)
seq_printf(m, "MES feature version: %u, firmware version: 0x%08x\n",
fw_info.feature, fw_info.ver);
+ /* VPE */
+ query_fw.fw_type = AMDGPU_INFO_FW_VPE;
+ ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
+ if (ret)
+ return ret;
+ seq_printf(m, "VPE feature version: %u, firmware version: 0x%08x\n",
+ fw_info.feature, fw_info.ver);
+
seq_printf(m, "VBIOS version: %s\n", ctx->vbios_pn);
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-19 16:16:55 +0100