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| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2022-04-08 17:53:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-13 16:14:22 +0300 |
| commit | eb85fc238970afe4a309bb307bdeecc2938ba7b2 (patch) | |
| tree | cc285d4faf3403fdebc750b18ec4ebd479809a8a /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | 3925f9b4fed1b51bfe17770a63609a7a0f6e4808 (diff) | |
| download | linux-eb85fc238970afe4a309bb307bdeecc2938ba7b2.tar.xz | |
drm/amd/amdgpu: Not request init data for MS_HYPERV with vega10
MS_HYPERV with vega10 doesn't have the interface to process
request init data msg.
Check hypervisor type to not send the request for MS_HYPERV.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Alice Wong <shiwei.wong@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 9aa355a5ac3c..ab95beac6307 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -23,6 +23,10 @@ #include <linux/module.h> +#ifdef CONFIG_X86 +#include <asm/hypervisor.h> +#endif + #include <drm/drm_drv.h> #include "amdgpu.h" @@ -723,8 +727,12 @@ void amdgpu_detect_virtualization(struct amdgpu_device *adev) break; case CHIP_VEGA10: soc15_set_virt_ops(adev); - /* send a dummy GPU_INIT_DATA request to host on vega10 */ - amdgpu_virt_request_init_data(adev); +#ifdef CONFIG_X86 + /* not send GPU_INIT_DATA with MS_HYPERV*/ + if (!hypervisor_is_type(X86_HYPER_MS_HYPERV)) +#endif + /* send a dummy GPU_INIT_DATA request to host on vega10 */ + amdgpu_virt_request_init_data(adev); break; case CHIP_VEGA20: case CHIP_ARCTURUS: |