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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.c105
1 files changed, 65 insertions, 40 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index b403b2a88ee5..efda38349a03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -78,7 +78,7 @@ void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev)
*/
void amdgpu_driver_unload_kms(struct drm_device *dev)
{
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
if (adev == NULL)
return;
@@ -86,7 +86,7 @@ void amdgpu_driver_unload_kms(struct drm_device *dev)
amdgpu_unregister_gpu_instance(adev);
if (adev->rmmio == NULL)
- goto done_free;
+ return;
if (adev->runpm) {
pm_runtime_get_sync(dev->dev);
@@ -94,12 +94,7 @@ void amdgpu_driver_unload_kms(struct drm_device *dev)
}
amdgpu_acpi_fini(adev);
-
amdgpu_device_fini(adev);
-
-done_free:
- kfree(adev);
- dev->dev_private = NULL;
}
void amdgpu_register_gpu_instance(struct amdgpu_device *adev)
@@ -130,22 +125,18 @@ void amdgpu_register_gpu_instance(struct amdgpu_device *adev)
/**
* amdgpu_driver_load_kms - Main load function for KMS.
*
- * @dev: drm dev pointer
+ * @adev: pointer to struct amdgpu_device
* @flags: device flags
*
* This is the main load function for KMS (all asics).
* Returns 0 on success, error on failure.
*/
-int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
+int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags)
{
- struct amdgpu_device *adev;
+ struct drm_device *dev;
int r, acpi_status;
- adev = kzalloc(sizeof(struct amdgpu_device), GFP_KERNEL);
- if (adev == NULL) {
- return -ENOMEM;
- }
- dev->dev_private = (void *)adev;
+ dev = adev_to_drm(adev);
if (amdgpu_has_atpx() &&
(amdgpu_is_atpx_hybrid() ||
@@ -160,7 +151,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
* properly initialize the GPU MC controller and permit
* VRAM allocation
*/
- r = amdgpu_device_init(adev, dev, dev->pdev, flags);
+ r = amdgpu_device_init(adev, flags);
if (r) {
dev_err(&dev->pdev->dev, "Fatal error during GPU init\n");
goto out;
@@ -186,7 +177,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
break;
case CHIP_VEGA10:
/* turn runpm on if noretry=0 */
- if (!amdgpu_noretry)
+ if (!adev->gmc.noretry)
adev->runpm = true;
break;
default:
@@ -291,14 +282,25 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->feature = 0;
break;
case AMDGPU_INFO_FW_TA:
- if (query_fw->index > 1)
- return -EINVAL;
- if (query_fw->index == 0) {
+ switch (query_fw->index) {
+ case 0:
fw_info->ver = adev->psp.ta_fw_version;
fw_info->feature = adev->psp.ta_xgmi_ucode_version;
- } else {
+ break;
+ case 1:
fw_info->ver = adev->psp.ta_fw_version;
fw_info->feature = adev->psp.ta_ras_ucode_version;
+ break;
+ case 2:
+ fw_info->ver = adev->psp.ta_fw_version;
+ fw_info->feature = adev->psp.ta_hdcp_ucode_version;
+ break;
+ case 3:
+ fw_info->ver = adev->psp.ta_fw_version;
+ fw_info->feature = adev->psp.ta_dtm_ucode_version;
+ break;
+ default:
+ return -EINVAL;
}
break;
case AMDGPU_INFO_FW_SDMA:
@@ -480,7 +482,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
*/
static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
{
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
struct drm_amdgpu_info *info = data;
struct amdgpu_mode_info *minfo = &adev->mode_info;
void __user *out = (void __user *)(uintptr_t)info->return_pointer;
@@ -595,13 +597,13 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
ui64 = atomic64_read(&adev->num_vram_cpu_page_faults);
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_VRAM_USAGE:
- ui64 = amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
+ ui64 = amdgpu_vram_mgr_usage(ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM));
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_VIS_VRAM_USAGE:
- ui64 = amdgpu_vram_mgr_vis_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
+ ui64 = amdgpu_vram_mgr_vis_usage(ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM));
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_GTT_USAGE:
- ui64 = amdgpu_gtt_mgr_usage(&adev->mman.bdev.man[TTM_PL_TT]);
+ ui64 = amdgpu_gtt_mgr_usage(ttm_manager_type(&adev->mman.bdev, TTM_PL_TT));
return copy_to_user(out, &ui64, min(size, 8u)) ? -EFAULT : 0;
case AMDGPU_INFO_GDS_CONFIG: {
struct drm_amdgpu_info_gds gds_info;
@@ -624,7 +626,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
min(adev->gmc.visible_vram_size -
atomic64_read(&adev->visible_pin_size),
vram_gtt.vram_size);
- vram_gtt.gtt_size = adev->mman.bdev.man[TTM_PL_TT].size;
+ vram_gtt.gtt_size = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT)->size;
vram_gtt.gtt_size *= PAGE_SIZE;
vram_gtt.gtt_size -= atomic64_read(&adev->gart_pin_size);
return copy_to_user(out, &vram_gtt,
@@ -632,14 +634,17 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
}
case AMDGPU_INFO_MEMORY: {
struct drm_amdgpu_memory_info mem;
-
+ struct ttm_resource_manager *vram_man =
+ ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM);
+ struct ttm_resource_manager *gtt_man =
+ ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
memset(&mem, 0, sizeof(mem));
mem.vram.total_heap_size = adev->gmc.real_vram_size;
mem.vram.usable_heap_size = adev->gmc.real_vram_size -
atomic64_read(&adev->vram_pin_size) -
AMDGPU_VM_RESERVED_VRAM;
mem.vram.heap_usage =
- amdgpu_vram_mgr_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
+ amdgpu_vram_mgr_usage(vram_man);
mem.vram.max_allocation = mem.vram.usable_heap_size * 3 / 4;
mem.cpu_accessible_vram.total_heap_size =
@@ -649,16 +654,16 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
atomic64_read(&adev->visible_pin_size),
mem.vram.usable_heap_size);
mem.cpu_accessible_vram.heap_usage =
- amdgpu_vram_mgr_vis_usage(&adev->mman.bdev.man[TTM_PL_VRAM]);
+ amdgpu_vram_mgr_vis_usage(vram_man);
mem.cpu_accessible_vram.max_allocation =
mem.cpu_accessible_vram.usable_heap_size * 3 / 4;
- mem.gtt.total_heap_size = adev->mman.bdev.man[TTM_PL_TT].size;
+ mem.gtt.total_heap_size = gtt_man->size;
mem.gtt.total_heap_size *= PAGE_SIZE;
mem.gtt.usable_heap_size = mem.gtt.total_heap_size -
atomic64_read(&adev->gart_pin_size);
mem.gtt.heap_usage =
- amdgpu_gtt_mgr_usage(&adev->mman.bdev.man[TTM_PL_TT]);
+ amdgpu_gtt_mgr_usage(gtt_man);
mem.gtt.max_allocation = mem.gtt.usable_heap_size * 3 / 4;
return copy_to_user(out, &mem,
@@ -742,6 +747,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
dev_info.ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
if (amdgpu_mcbp || amdgpu_sriov_vf(adev))
dev_info.ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
+ if (amdgpu_is_tmz(adev))
+ dev_info.ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE;
vm_size -= AMDGPU_VA_RESERVED_SIZE;
@@ -995,7 +1002,7 @@ void amdgpu_driver_lastclose_kms(struct drm_device *dev)
*/
int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
{
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
struct amdgpu_fpriv *fpriv;
int r, pasid;
@@ -1080,7 +1087,7 @@ pm_put:
void amdgpu_driver_postclose_kms(struct drm_device *dev,
struct drm_file *file_priv)
{
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
struct amdgpu_bo_list *list;
struct amdgpu_bo *pd;
@@ -1145,7 +1152,7 @@ u32 amdgpu_get_vblank_counter_kms(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
int vpos, hpos, stat;
u32 count;
@@ -1213,7 +1220,7 @@ int amdgpu_enable_vblank_kms(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe);
return amdgpu_irq_get(adev, &adev->crtc_irq, idx);
@@ -1230,7 +1237,7 @@ void amdgpu_disable_vblank_kms(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
int idx = amdgpu_display_crtc_idx_to_irq_type(adev, pipe);
amdgpu_irq_put(adev, &adev->crtc_irq, idx);
@@ -1266,7 +1273,7 @@ static int amdgpu_debugfs_firmware_info(struct seq_file *m, void *data)
{
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
struct drm_amdgpu_info_firmware fw_info;
struct drm_amdgpu_query_fw query_fw;
struct atom_context *ctx = adev->mode_info.atom_context;
@@ -1389,13 +1396,31 @@ static int amdgpu_debugfs_firmware_info(struct seq_file *m, void *data)
fw_info.feature, fw_info.ver);
query_fw.fw_type = AMDGPU_INFO_FW_TA;
- for (i = 0; i < 2; i++) {
+ for (i = 0; i < 4; i++) {
query_fw.index = i;
ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
if (ret)
continue;
- seq_printf(m, "TA %s feature version: %u, firmware version: 0x%08x\n",
- i ? "RAS" : "XGMI", fw_info.feature, fw_info.ver);
+ switch (query_fw.index) {
+ case 0:
+ seq_printf(m, "TA %s feature version: 0x%08x, firmware version: 0x%08x\n",
+ "RAS", fw_info.feature, fw_info.ver);
+ break;
+ case 1:
+ seq_printf(m, "TA %s feature version: 0x%08x, firmware version: 0x%08x\n",
+ "XGMI", fw_info.feature, fw_info.ver);
+ break;
+ case 2:
+ seq_printf(m, "TA %s feature version: 0x%08x, firmware version: 0x%08x\n",
+ "HDCP", fw_info.feature, fw_info.ver);
+ break;
+ case 3:
+ seq_printf(m, "TA %s feature version: 0x%08x, firmware version: 0x%08x\n",
+ "DTM", fw_info.feature, fw_info.ver);
+ break;
+ default:
+ return -EINVAL;
+ }
}
/* SMC */
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-03 23:11:10 +0000