drm/amdgpu: make mcbp a per device setting

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_virt.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 2c1fbed..41aa853 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -56,7 +56,8 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
 
        /* enable virtual display */
        if (adev->asic_type != CHIP_ALDEBARAN &&
-           adev->asic_type != CHIP_ARCTURUS) {
+           adev->asic_type != CHIP_ARCTURUS &&
+           ((adev->pdev->class >> 8) != PCI_CLASS_ACCELERATOR_PROCESSING)) {
                if (adev->mode_info.num_crtc == 0)
                        adev->mode_info.num_crtc = 1;
                adev->enable_virtual_display = true;
@@ -65,9 +66,6 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
        adev->cg_flags = 0;
        adev->pg_flags = 0;
 
-       /* enable mcbp for sriov */
-       amdgpu_mcbp = 1;
-
        /* Reduce kcq number to 2 to reduce latency */
        if (amdgpu_num_kcq == -1)
                amdgpu_num_kcq = 2;