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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.c97
1 files changed, 87 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index c2c7fb140338..9af87eaf8ee3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -99,6 +99,8 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
if ((amdgpu_runtime_pm != 0) &&
amdgpu_has_atpx() &&
+ (amdgpu_is_atpx_hybrid() ||
+ amdgpu_has_atpx_dgpu_power_cntl()) &&
((flags & AMD_IS_APU) == 0))
flags |= AMD_IS_PX;
@@ -306,10 +308,10 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
}
for (i = 0; i < adev->num_ip_blocks; i++) {
- if (adev->ip_blocks[i].type == type &&
- adev->ip_block_status[i].valid) {
- ip.hw_ip_version_major = adev->ip_blocks[i].major;
- ip.hw_ip_version_minor = adev->ip_blocks[i].minor;
+ if (adev->ip_blocks[i].version->type == type &&
+ adev->ip_blocks[i].status.valid) {
+ ip.hw_ip_version_major = adev->ip_blocks[i].version->major;
+ ip.hw_ip_version_minor = adev->ip_blocks[i].version->minor;
ip.capabilities_flags = 0;
ip.available_rings = ring_mask;
ip.ib_start_alignment = ib_start_alignment;
@@ -345,8 +347,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
}
for (i = 0; i < adev->num_ip_blocks; i++)
- if (adev->ip_blocks[i].type == type &&
- adev->ip_block_status[i].valid &&
+ if (adev->ip_blocks[i].version->type == type &&
+ adev->ip_blocks[i].status.valid &&
count < AMDGPU_HW_IP_INSTANCE_MAX_COUNT)
count++;
@@ -411,6 +413,36 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
return copy_to_user(out, &vram_gtt,
min((size_t)size, sizeof(vram_gtt))) ? -EFAULT : 0;
}
+ case AMDGPU_INFO_MEMORY: {
+ struct drm_amdgpu_memory_info mem;
+
+ memset(&mem, 0, sizeof(mem));
+ mem.vram.total_heap_size = adev->mc.real_vram_size;
+ mem.vram.usable_heap_size =
+ adev->mc.real_vram_size - adev->vram_pin_size;
+ mem.vram.heap_usage = atomic64_read(&adev->vram_usage);
+ mem.vram.max_allocation = mem.vram.usable_heap_size * 3 / 4;
+
+ mem.cpu_accessible_vram.total_heap_size =
+ adev->mc.visible_vram_size;
+ mem.cpu_accessible_vram.usable_heap_size =
+ adev->mc.visible_vram_size -
+ (adev->vram_pin_size - adev->invisible_pin_size);
+ mem.cpu_accessible_vram.heap_usage =
+ atomic64_read(&adev->vram_vis_usage);
+ mem.cpu_accessible_vram.max_allocation =
+ mem.cpu_accessible_vram.usable_heap_size * 3 / 4;
+
+ mem.gtt.total_heap_size = adev->mc.gtt_size;
+ mem.gtt.usable_heap_size =
+ adev->mc.gtt_size - adev->gart_pin_size;
+ mem.gtt.heap_usage = atomic64_read(&adev->gtt_usage);
+ mem.gtt.max_allocation = mem.gtt.usable_heap_size * 3 / 4;
+
+ return copy_to_user(out, &mem,
+ min((size_t)size, sizeof(mem)))
+ ? -EFAULT : 0;
+ }
case AMDGPU_INFO_READ_MMR_REG: {
unsigned n, alloc_size;
uint32_t *regs;
@@ -459,10 +491,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
/* return all clocks in KHz */
dev_info.gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10;
if (adev->pm.dpm_enabled) {
- dev_info.max_engine_clock =
- adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk * 10;
- dev_info.max_memory_clock =
- adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk * 10;
+ dev_info.max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
+ dev_info.max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
} else {
dev_info.max_engine_clock = adev->pm.default_sclk * 10;
dev_info.max_memory_clock = adev->pm.default_mclk * 10;
@@ -475,6 +505,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
dev_info.ids_flags = 0;
if (adev->flags & AMD_IS_APU)
dev_info.ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
+ if (amdgpu_sriov_vf(adev))
+ dev_info.ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
dev_info.virtual_address_offset = AMDGPU_VA_RESERVED_SIZE;
dev_info.virtual_address_max = (uint64_t)adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE;
dev_info.virtual_address_alignment = max((int)PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
@@ -494,6 +526,50 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
return copy_to_user(out, &dev_info,
min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0;
}
+ case AMDGPU_INFO_VCE_CLOCK_TABLE: {
+ unsigned i;
+ struct drm_amdgpu_info_vce_clock_table vce_clk_table = {};
+ struct amd_vce_state *vce_state;
+
+ for (i = 0; i < AMDGPU_VCE_CLOCK_TABLE_ENTRIES; i++) {
+ vce_state = amdgpu_dpm_get_vce_clock_state(adev, i);
+ if (vce_state) {
+ vce_clk_table.entries[i].sclk = vce_state->sclk;
+ vce_clk_table.entries[i].mclk = vce_state->mclk;
+ vce_clk_table.entries[i].eclk = vce_state->evclk;
+ vce_clk_table.num_valid_entries++;
+ }
+ }
+
+ return copy_to_user(out, &vce_clk_table,
+ min((size_t)size, sizeof(vce_clk_table))) ? -EFAULT : 0;
+ }
+ case AMDGPU_INFO_VBIOS: {
+ uint32_t bios_size = adev->bios_size;
+
+ switch (info->vbios_info.type) {
+ case AMDGPU_INFO_VBIOS_SIZE:
+ return copy_to_user(out, &bios_size,
+ min((size_t)size, sizeof(bios_size)))
+ ? -EFAULT : 0;
+ case AMDGPU_INFO_VBIOS_IMAGE: {
+ uint8_t *bios;
+ uint32_t bios_offset = info->vbios_info.offset;
+
+ if (bios_offset >= bios_size)
+ return -EINVAL;
+
+ bios = adev->bios + bios_offset;
+ return copy_to_user(out, bios,
+ min((size_t)size, (size_t)(bios_size - bios_offset)))
+ ? -EFAULT : 0;
+ }
+ default:
+ DRM_DEBUG_KMS("Invalid request %d\n",
+ info->vbios_info.type);
+ return -EINVAL;
+ }
+ }
default:
DRM_DEBUG_KMS("Invalid request %d\n", info->query);
return -EINVAL;
@@ -775,6 +851,7 @@ const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
DRM_IOCTL_DEF_DRV(AMDGPU_CS, amdgpu_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_INFO, amdgpu_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_CS, amdgpu_cs_wait_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
+ DRM_IOCTL_DEF_DRV(AMDGPU_WAIT_FENCES, amdgpu_cs_wait_fences_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
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