From b77fb9d88e62bbe85cd52b4ef18e74ea65551773 Mon Sep 17 00:00:00 2001
From: shaoyunl <shaoyun.liu@amd.com>
Date: Tue, 24 Sep 2019 18:11:12 -0400
Subject: drm/amdkfd: Add NAVI12 support from kfd side
Git-commit: b77fb9d88e62bbe85cd52b4ef18e74ea65551773
Patch-mainline: v5.5-rc1
References: bsc#1152489
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>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
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 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},
};
--
2.28.0