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drm/amdkfd: Add Arcturus GWS support and fix VG10

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Add support for GWS in Arcturus, which needs MEC2 firmware #48
or above. Fix the MEC2 version check for Vega 10 GWS support,
since Vega 10 firmware adds 0x8000 to the actual firmware
revision. We were previously declaring support where it did not
exist.

Signed-off-by: Joseph Greathouse <Joseph.Greathouse@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Joseph Greathouse 2020-06-29 18:05:36 -05:00 committed by Alex Deucher
parent e78b579d2d
commit fea7d91915
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@ -602,9 +602,13 @@ static int kfd_gws_init(struct kfd_dev *kfd)
return 0;
if (hws_gws_support
|| (kfd->device_info->asic_family >= CHIP_VEGA10
|| (kfd->device_info->asic_family == CHIP_VEGA10
&& kfd->mec2_fw_version >= 0x81b3)
|| (kfd->device_info->asic_family >= CHIP_VEGA12
&& kfd->device_info->asic_family <= CHIP_RAVEN
&& kfd->mec2_fw_version >= 0x1b3))
&& kfd->mec2_fw_version >= 0x1b3)
|| (kfd->device_info->asic_family == CHIP_ARCTURUS
&& kfd->mec2_fw_version >= 0x30))
ret = amdgpu_amdkfd_alloc_gws(kfd->kgd,
amdgpu_amdkfd_get_num_gws(kfd->kgd), &kfd->gws);