Merge tag 'amd-drm-next-5.8-2020-05-27' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.8-2020-05-27:

amdgpu:
- SRIOV fixes
- RAS fixes
- VCN 2.5 DPG (Dynamic PowerGating) fixes
- FP16 updates for display
- CTF cleanups
- Display fixes
- Fix pcie bw sysfs handling
- Enable resizeable BAR support for gmc 10.x
- GFXOFF fixes for Raven
- PM sysfs handling fixes

amdkfd:
- Fix a race condition
- Warning fixes

Signed-off-by: Dave Airlie <[email protected]>
From: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: airlied

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -173,6 +173,7 @@ extern int amdgpu_gpu_recovery;
 extern int amdgpu_emu_mode;
 extern uint amdgpu_smu_memory_pool_size;
 extern uint amdgpu_dc_feature_mask;
+extern uint amdgpu_dc_debug_mask;
 extern uint amdgpu_dm_abm_level;
 extern struct amdgpu_mgpu_info mgpu_info;
 extern int amdgpu_ras_enable;
@@ -738,6 +739,7 @@ struct amdgpu_device {
 	uint32_t			rev_id;
 	uint32_t			external_rev_id;
 	unsigned long			flags;
+	unsigned long			apu_flags;
 	int				usec_timeout;
 	const struct amdgpu_asic_funcs	*asic_funcs;
 	bool				shutdown;

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

@@ -1302,15 +1302,15 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 		return -EBUSY;
 	}
 
-	/* No more MMU notifiers */
-	amdgpu_mn_unregister(mem->bo);
-
 	/* Make sure restore workers don't access the BO any more */
 	bo_list_entry = &mem->validate_list;
 	mutex_lock(&process_info->lock);
 	list_del(&bo_list_entry->head);
 	mutex_unlock(&process_info->lock);
 
+	/* No more MMU notifiers */
+	amdgpu_mn_unregister(mem->bo);
+
 	ret = reserve_bo_and_cond_vms(mem, NULL, BO_VM_ALL, &ctx);
 	if (unlikely(ret))
 		return ret;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -1567,9 +1567,9 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 		chip_name = "vega12";
 		break;
 	case CHIP_RAVEN:
-		if (adev->rev_id >= 8)
+		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
 			chip_name = "raven2";
-		else if (adev->pdev->device == 0x15d8)
+		else if (adev->apu_flags & AMD_APU_IS_PICASSO)
 			chip_name = "picasso";
 		else
 			chip_name = "raven";
@@ -1617,8 +1617,10 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 			(const struct gpu_info_firmware_v1_0 *)(adev->firmware.gpu_info_fw->data +
 								le32_to_cpu(hdr->header.ucode_array_offset_bytes));
 
-		if (amdgpu_discovery && adev->asic_type >= CHIP_NAVI10)
+		if (amdgpu_discovery && adev->asic_type >= CHIP_NAVI10) {
+			amdgpu_discovery_get_gfx_info(adev);
 			goto parse_soc_bounding_box;
+		}
 
 		adev->gfx.config.max_shader_engines = le32_to_cpu(gpu_info_fw->gc_num_se);
 		adev->gfx.config.max_cu_per_sh = le32_to_cpu(gpu_info_fw->gc_num_cu_per_sh);
@@ -1764,13 +1766,6 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 		return -EINVAL;
 	}
 
-	r = amdgpu_device_parse_gpu_info_fw(adev);
-	if (r)
-		return r;
-
-	if (amdgpu_discovery && adev->asic_type >= CHIP_NAVI10)
-		amdgpu_discovery_get_gfx_info(adev);
-
 	amdgpu_amdkfd_device_probe(adev);
 
 	if (amdgpu_sriov_vf(adev)) {
@@ -1825,6 +1820,10 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
 		}
 		/* get the vbios after the asic_funcs are set up */
 		if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON) {
+			r = amdgpu_device_parse_gpu_info_fw(adev);
+			if (r)
+				return r;
+
 			/* skip vbios handling for new handshake */
 			if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver == 1)
 				continue;

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c

@@ -523,7 +523,8 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
 			break;
 		case CHIP_RAVEN:
 			/* enable S/G on PCO and RV2 */
-			if (adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
+			if ((adev->apu_flags & AMD_APU_IS_RAVEN2) ||
+			    (adev->apu_flags & AMD_APU_IS_PICASSO))
 				domain |= AMDGPU_GEM_DOMAIN_GTT;
 			break;
 		default:

drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h

@@ -450,6 +450,7 @@ struct amdgpu_pm {
 
 	/* Used for I2C access to various EEPROMs on relevant ASICs */
 	struct i2c_adapter smu_i2c;
+	struct list_head	pm_attr_list;
 };
 
 #define R600_SSTU_DFLT                               0

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -140,6 +140,7 @@ int amdgpu_emu_mode = 0;
 uint amdgpu_smu_memory_pool_size = 0;
 /* FBC (bit 0) disabled by default*/
 uint amdgpu_dc_feature_mask = 0;
+uint amdgpu_dc_debug_mask = 0;
 int amdgpu_async_gfx_ring = 1;
 int amdgpu_mcbp = 0;
 int amdgpu_discovery = -1;
@@ -714,6 +715,13 @@ MODULE_PARM_DESC(queue_preemption_timeout_ms, "queue preemption timeout in ms (1
 MODULE_PARM_DESC(dcfeaturemask, "all stable DC features enabled (default))");
 module_param_named(dcfeaturemask, amdgpu_dc_feature_mask, uint, 0444);
 
+/**
+ * DOC: dcdebugmask (uint)
+ * Override display features enabled. See enum DC_DEBUG_MASK in drivers/gpu/drm/amd/include/amd_shared.h.
+ */
+MODULE_PARM_DESC(dcdebugmask, "all debug options disabled (default))");
+module_param_named(dcdebugmask, amdgpu_dc_debug_mask, uint, 0444);
+
 /**
  * DOC: abmlevel (uint)
  * Override the default ABM (Adaptive Backlight Management) level used for DC