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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
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