4 files changed, 17 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 4f7c0a79bbf5..56f2bd0a0238 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -53,6 +53,7 @@ static const struct kfd_device_info kaveri_device_info = {
 	.needs_iommu_device = true,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info carrizo_device_info = {
@@ -69,6 +70,7 @@ static const struct kfd_device_info carrizo_device_info = {
 	.needs_iommu_device = true,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info raven_device_info = {
@@ -84,6 +86,7 @@ static const struct kfd_device_info raven_device_info = {
 	.needs_iommu_device = true,
 	.needs_pci_atomics = true,
 	.num_sdma_engines = 1,
+	.num_sdma_queues_per_engine = 2,
 };
 #endif
 
@@ -101,6 +104,7 @@ static const struct kfd_device_info hawaii_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info tonga_device_info = {
@@ -116,6 +120,7 @@ static const struct kfd_device_info tonga_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = true,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info fiji_device_info = {
@@ -131,6 +136,7 @@ static const struct kfd_device_info fiji_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = true,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info fiji_vf_device_info = {
@@ -146,6 +152,7 @@ static const struct kfd_device_info fiji_vf_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 
@@ -162,6 +169,7 @@ static const struct kfd_device_info polaris10_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = true,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info polaris10_vf_device_info = {
@@ -177,6 +185,7 @@ static const struct kfd_device_info polaris10_vf_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info polaris11_device_info = {
@@ -192,6 +201,7 @@ static const struct kfd_device_info polaris11_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = true,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info vega10_device_info = {
@@ -207,6 +217,7 @@ static const struct kfd_device_info vega10_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
 static const struct kfd_device_info vega10_vf_device_info = {
@@ -222,9 +233,9 @@ static const struct kfd_device_info vega10_vf_device_info = {
 	.needs_iommu_device = false,
 	.needs_pci_atomics = false,
 	.num_sdma_engines = 2,
+	.num_sdma_queues_per_engine = 2,
 };
 
-
 struct kfd_deviceid {
 	unsigned short did;
 	const struct kfd_device_info *device_info;
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 408888911361..77d56efdd14e 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -109,7 +109,7 @@ static unsigned int get_num_sdma_engines(struct device_queue_manager *dqm)
 unsigned int get_num_sdma_queues(struct device_queue_manager *dqm)
 {
 	return dqm->dev->device_info->num_sdma_engines
-			* KFD_SDMA_QUEUES_PER_ENGINE;
+			* dqm->dev->device_info->num_sdma_queues_per_engine;
 }
 
 void program_sh_mem_settings(struct device_queue_manager *dqm,
@@ -1843,7 +1843,9 @@ int dqm_debugfs_hqds(struct seq_file *m, void *data)
 	}
 
 	for (pipe = 0; pipe < get_num_sdma_engines(dqm); pipe++) {
-		for (queue = 0; queue < KFD_SDMA_QUEUES_PER_ENGINE; queue++) {
+		for (queue = 0;
+		     queue < dqm->dev->device_info->num_sdma_queues_per_engine;
+		     queue++) {
 			r = dqm->dev->kfd2kgd->hqd_sdma_dump(
 				dqm->dev->kgd, pipe, queue, &dump, &n_regs);
 			if (r)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index e7bd19d09845..70e38a2e23b9 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -33,7 +33,6 @@
 
 #define KFD_UNMAP_LATENCY_MS			(4000)
 #define QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS (2 * KFD_UNMAP_LATENCY_MS + 1000)
-#define KFD_SDMA_QUEUES_PER_ENGINE		(2)
 
 struct device_process_node {
 	struct qcm_process_device *qpd;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index 968098bf76dc..bf5bc6e27fb9 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -176,6 +176,7 @@ struct kfd_device_info {
 	bool needs_iommu_device;
 	bool needs_pci_atomics;
 	unsigned int num_sdma_engines;
+	unsigned int num_sdma_queues_per_engine;
 };
 
 struct kfd_mem_obj {