drm/amdkfd: Add NAVI12 support from kfd side

Add device info for both navi12 PF and VF

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index f329b82f11d92eb59cb7acddea2ce66e84de5704..270389baa096805e50550606cfab244ca516c921 100644 (file)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -387,6 +387,24 @@ static const struct kfd_device_info navi10_device_info = {
        .num_sdma_queues_per_engine = 8,
 };
 
+static const struct kfd_device_info navi12_device_info = {
+       .asic_family = CHIP_NAVI10,
+       .asic_name = "navi12",
+       .max_pasid_bits = 16,
+       .max_no_of_hqd  = 24,
+       .doorbell_size  = 8,
+       .ih_ring_entry_size = 8 * sizeof(uint32_t),
+       .event_interrupt_class = &event_interrupt_class_v9,
+       .num_of_watch_points = 4,
+       .mqd_size_aligned = MQD_SIZE_ALIGNED,
+       .needs_iommu_device = false,
+       .supports_cwsr = true,
+       .needs_pci_atomics = false,
+       .num_sdma_engines = 2,
+       .num_xgmi_sdma_engines = 0,
+       .num_sdma_queues_per_engine = 8,
+};
+
 static const struct kfd_device_info navi14_device_info = {
        .asic_family = CHIP_NAVI14,
        .asic_name = "navi14",
@@ -425,6 +443,7 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = {
        [CHIP_RENOIR] = {&renoir_device_info, NULL},
        [CHIP_ARCTURUS] = {&arcturus_device_info, &arcturus_device_info},
        [CHIP_NAVI10] = {&navi10_device_info, NULL},
+       [CHIP_NAVI12] = {&navi12_device_info, &navi12_device_info},
        [CHIP_NAVI14] = {&navi14_device_info, NULL},
 };