From: shaoyunl Date: Tue, 24 Sep 2019 22:11:12 +0000 (-0400) Subject: drm/amdkfd: Add NAVI12 support from kfd side X-Git-Tag: v5.5-rc1~128^2~26^2~82 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b77fb9d88e62bbe85cd52b4ef18e74ea65551773;p=linux.git drm/amdkfd: Add NAVI12 support from kfd side Add device info for both navi12 PF and VF Signed-off-by: shaoyunl Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index f329b82f11d9..270389baa096 100644 --- 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}, };