Merge tag 'amd-drm-next-5.9-2020-07-01' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.9-2020-07-01:

amdgpu:
- DC DMUB updates
- HDCP fixes
- Thermal interrupt fixes
- Add initial support for Sienna Cichlid GPU
- Add support for unique id on Arcturus
- Major swSMU code cleanup
- Skip BAR resizing if the bios already did id
- Fixes for DCN bandwidth calculations
- Runtime PM reference count fixes
- Add initial UVD support for SI
- Add support for ASSR on eDP links
- Lots of misc fixes and cleanups
- Enable runtime PM on vega10 boards that support BACO
- RAS fixes
- SR-IOV fixes
- Use IP discovery table on renoir
- DC stream synchronization fixes

amdkfd:
- Track SDMA usage per process
- Fix GCC10 compiler warnings
- Locking fix

radeon:
- Default to on chip GART for AGP boards on all arches
- Runtime PM reference count fixes

UAPI:
- Update comments to clarify MTYPE

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

Author: airlied

drivers/gpu/drm/amd/amdgpu/Makefile

@@ -63,12 +63,13 @@ amdgpu-$(CONFIG_PERF_EVENTS) += amdgpu_pmu.o
 amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
 	dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o
 
-amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o si_dpm.o si_smc.o
+amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o si_dpm.o si_smc.o \
+	uvd_v3_1.o
 
 amdgpu-y += \
 	vi.o mxgpu_vi.o nbio_v6_1.o soc15.o emu_soc.o mxgpu_ai.o nbio_v7_0.o vega10_reg_init.o \
 	vega20_reg_init.o nbio_v7_4.o nbio_v2_3.o nv.o navi10_reg_init.o navi14_reg_init.o \
-	arct_reg_init.o navi12_reg_init.o mxgpu_nv.o
+	arct_reg_init.o navi12_reg_init.o mxgpu_nv.o sienna_cichlid_reg_init.o
 
 # add DF block
 amdgpu-y += \
@@ -80,7 +81,7 @@ amdgpu-y += \
 	gmc_v7_0.o \
 	gmc_v8_0.o \
 	gfxhub_v1_0.o mmhub_v1_0.o gmc_v9_0.o gfxhub_v1_1.o mmhub_v9_4.o \
-	gfxhub_v2_0.o mmhub_v2_0.o gmc_v10_0.o
+	gfxhub_v2_0.o mmhub_v2_0.o gmc_v10_0.o gfxhub_v2_1.o
 
 # add UMC block
 amdgpu-y += \
@@ -129,7 +130,8 @@ amdgpu-y += \
 	sdma_v2_4.o \
 	sdma_v3_0.o \
 	sdma_v4_0.o \
-	sdma_v5_0.o
+	sdma_v5_0.o \
+	sdma_v5_2.o
 
 # add MES block
 amdgpu-y += \
@@ -154,15 +156,18 @@ amdgpu-y += \
 	vcn_v1_0.o \
 	vcn_v2_0.o \
 	vcn_v2_5.o \
+	vcn_v3_0.o \
 	amdgpu_jpeg.o \
 	jpeg_v1_0.o \
 	jpeg_v2_0.o \
-	jpeg_v2_5.o
+	jpeg_v2_5.o \
+	jpeg_v3_0.o
 
 # add ATHUB block
 amdgpu-y += \
 	athub_v1_0.o \
-	athub_v2_0.o
+	athub_v2_0.o \
+	athub_v2_1.o
 
 # add amdkfd interfaces
 amdgpu-y += amdgpu_amdkfd.o
@@ -172,12 +177,13 @@ AMDKFD_PATH := ../amdkfd
 include $(FULL_AMD_PATH)/amdkfd/Makefile
 amdgpu-y += $(AMDKFD_FILES)
 amdgpu-y += \
-	 amdgpu_amdkfd_fence.o \
-	 amdgpu_amdkfd_gpuvm.o \
-	 amdgpu_amdkfd_gfx_v8.o \
-	 amdgpu_amdkfd_gfx_v9.o \
-	 amdgpu_amdkfd_arcturus.o \
-	 amdgpu_amdkfd_gfx_v10.o
+	amdgpu_amdkfd_fence.o \
+	amdgpu_amdkfd_gpuvm.o \
+	amdgpu_amdkfd_gfx_v8.o \
+	amdgpu_amdkfd_gfx_v9.o \
+	amdgpu_amdkfd_arcturus.o \
+	amdgpu_amdkfd_gfx_v10.o \
+	amdgpu_amdkfd_gfx_v10_3.o
 
 ifneq ($(CONFIG_DRM_AMDGPU_CIK),)
 amdgpu-y += amdgpu_amdkfd_gfx_v7.o

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

@@ -186,8 +186,10 @@ extern int amdgpu_noretry;
 extern int amdgpu_force_asic_type;
 #ifdef CONFIG_HSA_AMD
 extern int sched_policy;
+extern bool debug_evictions;
 #else
 static const int sched_policy = KFD_SCHED_POLICY_HWS;
+static const bool debug_evictions; /* = false */
 #endif
 
 extern int amdgpu_tmz;
@@ -652,10 +654,6 @@ struct amdgpu_fw_vram_usage {
 	u64 size;
 	struct amdgpu_bo *reserved_bo;
 	void *va;
-
-	/* GDDR6 training support flag.
-	*/
-	bool mem_train_support;
 };
 
 /*
@@ -990,9 +988,12 @@ struct amdgpu_device {
 	/* Chip product information */
 	char				product_number[16];
 	char				product_name[32];
-	char				serial[16];
+	char				serial[20];
 
 	struct amdgpu_autodump		autodump;
+
+	atomic_t			throttling_logging_enabled;
+	struct ratelimit_state		throttling_logging_rs;
 };
 
 static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_bo_device *bdev)

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

@@ -64,7 +64,9 @@ struct amdgpu_atif {
 	struct amdgpu_atif_notifications notifications;
 	struct amdgpu_atif_functions functions;
 	struct amdgpu_atif_notification_cfg notification_cfg;
-	struct amdgpu_encoder *encoder_for_bl;
+#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
+	struct backlight_device *bd;
+#endif
 	struct amdgpu_dm_backlight_caps backlight_caps;
 };
 
@@ -444,45 +446,21 @@ static int amdgpu_atif_handler(struct amdgpu_device *adev,
 
 		DRM_DEBUG_DRIVER("ATIF: %d pending SBIOS requests\n", count);
 
-		if ((req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) &&
-		    !amdgpu_device_has_dc_support(adev)) {
-			struct amdgpu_encoder *enc = atif->encoder_for_bl;
-
-			if (enc) {
-				struct amdgpu_encoder_atom_dig *dig = enc->enc_priv;
-
-				DRM_DEBUG_DRIVER("Changing brightness to %d\n",
-						 req.backlight_level);
-
-				amdgpu_display_backlight_set_level(adev, enc, req.backlight_level);
-
-#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-				backlight_force_update(dig->bl_dev,
-						       BACKLIGHT_UPDATE_HOTKEY);
-#endif
-			}
-		}
-#if defined(CONFIG_DRM_AMD_DC)
+		if (req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) {
 #if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
-		if ((req.pending & ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST) &&
-		    amdgpu_device_has_dc_support(adev)) {
-			struct amdgpu_display_manager *dm = &adev->dm;
-			struct backlight_device *bd = dm->backlight_dev;
-
-			if (bd) {
+			if (atif->bd) {
 				DRM_DEBUG_DRIVER("Changing brightness to %d\n",
 						 req.backlight_level);
-
 				/*
 				 * XXX backlight_device_set_brightness() is
 				 * hardwired to post BACKLIGHT_UPDATE_SYSFS.
 				 * It probably should accept 'reason' parameter.
 				 */
-				backlight_device_set_brightness(bd, req.backlight_level);
+				backlight_device_set_brightness(atif->bd, req.backlight_level);
 			}
-		}
-#endif
 #endif
+		}
+
 		if (req.pending & ATIF_DGPU_DISPLAY_EVENT) {
 			if (adev->flags & AMD_IS_PX) {
 				pm_runtime_get_sync(adev->ddev->dev);
@@ -829,23 +807,32 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
 	adev->atif = atif;
 
 	if (atif->notifications.brightness_change) {
-		struct drm_encoder *tmp;
-
-		/* Find the encoder controlling the brightness */
-		list_for_each_entry(tmp, &adev->ddev->mode_config.encoder_list,
-				head) {
-			struct amdgpu_encoder *enc = to_amdgpu_encoder(tmp);
-
-			if ((enc->devices & (ATOM_DEVICE_LCD_SUPPORT)) &&
-			    enc->enc_priv) {
-				struct amdgpu_encoder_atom_dig *dig = enc->enc_priv;
-				if (dig->bl_dev) {
-					atif->encoder_for_bl = enc;
-					break;
+#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
+		if (amdgpu_device_has_dc_support(adev)) {
+#if defined(CONFIG_DRM_AMD_DC)
+			struct amdgpu_display_manager *dm = &adev->dm;
+			atif->bd = dm->backlight_dev;
+#endif
+		} else {
+			struct drm_encoder *tmp;
+
+			/* Find the encoder controlling the brightness */
+			list_for_each_entry(tmp, &adev->ddev->mode_config.encoder_list,
+					    head) {
+				struct amdgpu_encoder *enc = to_amdgpu_encoder(tmp);
+
+				if ((enc->devices & (ATOM_DEVICE_LCD_SUPPORT)) &&
+				    enc->enc_priv) {
+					struct amdgpu_encoder_atom_dig *dig = enc->enc_priv;
+					if (dig->bl_dev) {
+						atif->bd = dig->bl_dev;
+						break;
+					}
 				}
 			}
 		}
 	}
+#endif
 
 	if (atif->functions.sbios_requests && !atif->functions.system_params) {
 		/* XXX check this workraround, if sbios request function is