diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3962-drm-amdkfd-Add-NAVI12-support-from-kfd-side.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3962-drm-amdkfd-Add-NAVI12-support-from-kfd-side.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3962-drm-amdkfd-Add-NAVI12-support-from-kfd-side.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3962-drm-amdkfd-Add-NAVI12-support-from-kfd-side.patch new file mode 100644 index 00000000..3551f9fe --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3962-drm-amdkfd-Add-NAVI12-support-from-kfd-side.patch @@ -0,0 +1,54 @@ +From 378f6920c78752d620c3629d9ea4918c633e3bef Mon Sep 17 00:00:00 2001 +From: shaoyunl <shaoyun.liu@amd.com> +Date: Tue, 24 Sep 2019 18:11:12 -0400 +Subject: [PATCH 3962/4256] drm/amdkfd: Add NAVI12 support from kfd side + +Add device info for both navi12 PF and VF + +Change-Id: Ifb4035e65c12d153fc30e593fe109f9c7e0541f4 +Signed-off-by: shaoyunl <shaoyun.liu@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 19 +++++++++++++++++++ + 1 file changed, 19 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c +index a4ea2fdb1646..43c4456b8620 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}, + }; + +-- +2.17.1 + |