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drm/amdkfd: add renoir kfd device info (v2)

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This patch inits renoir kfd device info, so we treat renoir as "dgpu"
(bypass iommu v2). Will enable needs_iommu_device till renoir iommu is ready.

v2: rebase and align the drm-next

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2019-09-02 23:06:58 +08:00 committed by Alex Deucher
parent a8d42f174d
commit 2b9c221119
1 changed files with 18 additions and 0 deletions
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18
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@ -351,6 +351,23 @@ static const struct kfd_device_info arcturus_device_info = {
.num_sdma_queues_per_engine = 8,
};
static const struct kfd_device_info renoir_device_info = {
.asic_family = CHIP_RENOIR,
.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,
.supports_cwsr = true,
.needs_iommu_device = false,
.needs_pci_atomics = false,
.num_sdma_engines = 1,
.num_xgmi_sdma_engines = 0,
.num_sdma_queues_per_engine = 2,
};
static const struct kfd_device_info navi10_device_info = {
.asic_family = CHIP_NAVI10,
.asic_name = "navi10",
@ -404,6 +421,7 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = {
[CHIP_VEGA10] = {&vega10_device_info, &vega10_vf_device_info},
[CHIP_VEGA12] = {&vega12_device_info, NULL},
[CHIP_VEGA20] = {&vega20_device_info, NULL},
[CHIP_RENOIR] = {&renoir_device_info, NULL},
[CHIP_ARCTURUS] = {&arcturus_device_info, &arcturus_device_info},
[CHIP_NAVI10] = {&navi10_device_info, NULL},
[CHIP_NAVI14] = {&navi14_device_info, NULL},