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drm/amdgpu/gfx12: update mqd init for UQ

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Set the addresses for the UQ metadata.

V2: Fix lower address mask (Shashank)
V3: Use lower_32_bits() for MQD objects (Alex)

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2024-10-18 14:15:12 -04:00
parent f2234816a3
commit ab328d9a7b
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
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@@ -3027,6 +3027,12 @@ static int gfx_v12_0_gfx_mqd_init(struct amdgpu_device *adev, void *m,
/* active the queue */
mqd->cp_gfx_hqd_active = 1;
/* set gfx UQ items */
mqd->shadow_base_lo = lower_32_bits(prop->shadow_addr);
mqd->shadow_base_hi = upper_32_bits(prop->shadow_addr);
mqd->fw_work_area_base_lo = lower_32_bits(prop->csa_addr);
mqd->fw_work_area_base_hi = upper_32_bits(prop->csa_addr);
return 0;
}