Merge tag 'drm-next-2023-03-03-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "fbdev:
   - fix uninit var in error path

  shmem:
   - revert unGPLing an export

  i915:
   - Don't use stolen memory or BAR mappings for ring buffers with LLC
   - Add inverted backlight quirk for HP 14-r206nv
   - Fix GSI offset for MCR lookups
   - GVT fixes (memleak, debugfs attributes, kconfig, typos)

  amdgpu:
   - SMU 13 fixes
   - Enable TMZ for GC 10.3.6
   - Misc display fixes
   - Buddy allocator fixes
   - GC 11 fixes
   - S0ix fix
   - INFO IOCTL queries for GC 11
   - VCN harvest fixes for SR-IOV
   - UMC 8.10 RAS fixes
   - Don't restrict bpc to 8
   - NBIO 7.5 fix
   - Allow freesync on PCon for more devices

  amdkfd:
   - SDMA fix
   - Illegal memory access fix"

* tag 'drm-next-2023-03-03-1' of git://anongit.freedesktop.org/drm/drm: (45 commits)
  drm/amdgpu/vcn: fix compilation issue with legacy gcc
  drm/amd/display: Extend Freesync over PCon support for more devices
  Revert "drm/amd/display: Do not set DRR on pipe commit"
  drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
  drm/amd/display: Ext displays with dock can't recognized after resume
  drm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini
  drm/amdgpu: remove unused variable ring
  drm/amd/display: fix dm irq error message in gpu recover
  drm/amd: Fix initialization for nbio 7.5.1
  drm/amd/display: Don't restrict bpc to 8 bpc
  drm/amdgpu: Make umc_v8_10_convert_error_address static and remove unused variable
  drm/radeon: Fix eDP for single-display iMac11,2
  drm/shmem-helper: Revert accidental non-GPL export
  drm: omapdrm: Do not use helper unininitialized in omap_fbdev_init()
  drm/amd/pm: downgrade log level upon SMU IF version mismatch
  drm/amdgpu: Add ecc info query interface for umc v8_10
  drm/amdgpu: Add convert_error_address function for umc v8_10
  drm/amdgpu: add bad_page_threshold check in ras_eeprom_check_err
  drm/amdgpu: change default behavior of bad_page_threshold parameter
  drm/amdgpu: exclude duplicate pages from UMC RAS UE count
  ...

3 files changed, 20 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index c06ada0844ba..7a95698d83f7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -2373,7 +2373,7 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
 	if (init_mqd_managers(dqm))
 		goto out_free;
 
-	if (allocate_hiq_sdma_mqd(dqm)) {
+	if (!dev->shared_resources.enable_mes && allocate_hiq_sdma_mqd(dqm)) {
 		pr_err("Failed to allocate hiq sdma mqd trunk buffer\n");
 		goto out_free;
 	}
@@ -2397,7 +2397,8 @@ static void deallocate_hiq_sdma_mqd(struct kfd_dev *dev,
 void device_queue_manager_uninit(struct device_queue_manager *dqm)
 {
 	dqm->ops.uninitialize(dqm);
-	deallocate_hiq_sdma_mqd(dqm->dev, &dqm->hiq_sdma_mqd);
+	if (!dqm->dev->shared_resources.enable_mes)
+		deallocate_hiq_sdma_mqd(dqm->dev, &dqm->hiq_sdma_mqd);
 	kfree(dqm);
 }
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index dd0436bf349a..c894cf8f7c50 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -778,16 +778,13 @@ static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events)
 	struct kfd_event_waiter *event_waiters;
 	uint32_t i;
 
-	event_waiters = kmalloc_array(num_events,
-					sizeof(struct kfd_event_waiter),
-					GFP_KERNEL);
+	event_waiters = kcalloc(num_events, sizeof(struct kfd_event_waiter),
+				GFP_KERNEL);
 	if (!event_waiters)
 		return NULL;
 
-	for (i = 0; (event_waiters) && (i < num_events) ; i++) {
+	for (i = 0; i < num_events; i++)
 		init_wait(&event_waiters[i].wait);
-		event_waiters[i].activated = false;
-	}
 
 	return event_waiters;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
index 4f6390f3236e..4a9af800b1f1 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c
@@ -308,11 +308,16 @@ static void init_mqd_sdma(struct mqd_manager *mm, void **mqd,
 		struct queue_properties *q)
 {
 	struct v11_sdma_mqd *m;
+	int size;
 
 	m = (struct v11_sdma_mqd *) mqd_mem_obj->cpu_ptr;
 
-	memset(m, 0, sizeof(struct v11_sdma_mqd));
+	if (mm->dev->shared_resources.enable_mes)
+		size = PAGE_SIZE;
+	else
+		size = sizeof(struct v11_sdma_mqd);
 
+	memset(m, 0, size);
 	*mqd = m;
 	if (gart_addr)
 		*gart_addr = mqd_mem_obj->gpu_addr;
@@ -443,6 +448,14 @@ struct mqd_manager *mqd_manager_init_v11(enum KFD_MQD_TYPE type,
 #if defined(CONFIG_DEBUG_FS)
 		mqd->debugfs_show_mqd = debugfs_show_mqd_sdma;
 #endif
+		/*
+		 * To allocate SDMA MQDs by generic functions
+		 * when MES is enabled.
+		 */
+		if (dev->shared_resources.enable_mes) {
+			mqd->allocate_mqd = allocate_mqd;
+			mqd->free_mqd = kfd_free_mqd_cp;
+		}
 		pr_debug("%s@%i\n", __func__, __LINE__);
 		break;
 	default: