[PATCH 1/9] drm/amdgpu/gfx7: Make amdgpu_gfx_mqd_sw_init() usable on GFX7
Timur Kristóf <[email protected]>
| Newsgroups | org.freedesktop.lists.amd-gfx |
|---|---|
| Message-ID | <[email protected]> |
GFX7 supports KIQ, but amdgpu doesn't use it. Change amdgpu_gfx_mqd_sw_init() to only allocate the MQD BO for the KIQ on GFX8 and newer (that is, TOPAZ and newer). This makes amdgpu_gfx_mqd_sw_init() usable on GFX7 without any further changes to its functionality. Signed-off-by: Timur Kristóf <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 9d3b40c385c9..d763f0baf0e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -419,8 +419,8 @@ int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, domain |= AMDGPU_GEM_DOMAIN_VRAM; #endif - /* create MQD for KIQ */ - if (!adev->enable_mes_kiq && !ring->mqd_obj) { + /* create MQD for KIQ (on GFX8+ where we use KIQ) */ + if (adev->asic_type >= CHIP_TOPAZ && !adev->enable_mes_kiq && !ring->mqd_obj) { /* originaly the KIQ MQD is put in GTT domain, but for SRIOV VRAM domain is a must * otherwise hypervisor trigger SAVE_VF fail after driver unloaded which mean MQD * deallocated and gart_unbind, to strict diverage we decide to use VRAM domain for -- 2.55.0