Ping? Alex can we commit this until we have found a solution for SRIOV?
Regards, Christian. On 05.09.25 14:47, Christian König wrote: > Add a UAPI flag indicating if gang submit is supported or not. > > Signed-off-by: Christian König <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 ++++ > include/uapi/drm/amdgpu_drm.h | 9 +++++---- > 2 files changed, 9 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > index 8a76960803c6..8676400834fc 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > @@ -939,6 +939,10 @@ int amdgpu_info_ioctl(struct drm_device *dev, void > *data, struct drm_file *filp) > if (adev->gfx.config.ta_cntl2_truncate_coord_mode) > dev_info->ids_flags |= > AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD; > > + /* Gang submit is not supported under SRIOV currently */ > + if (!amdgpu_sriov_vf(adev)) > + dev_info->ids_flags |= AMDGPU_IDS_FLAGS_GANG_SUBMIT; > + > if (amdgpu_passthrough(adev)) > dev_info->ids_flags |= (AMDGPU_IDS_FLAGS_MODE_PT << > AMDGPU_IDS_FLAGS_MODE_SHIFT) & > diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h > index 9cebd072a042..7a228c4d1325 100644 > --- a/include/uapi/drm/amdgpu_drm.h > +++ b/include/uapi/drm/amdgpu_drm.h > @@ -1084,10 +1084,11 @@ struct drm_amdgpu_cs_chunk_cp_gfx_shadow { > * Query h/w info: Flag that this is integrated (a.h.a. fusion) GPU > * > */ > -#define AMDGPU_IDS_FLAGS_FUSION 0x1 > -#define AMDGPU_IDS_FLAGS_PREEMPTION 0x2 > -#define AMDGPU_IDS_FLAGS_TMZ 0x4 > -#define AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD 0x8 > +#define AMDGPU_IDS_FLAGS_FUSION 0x01 > +#define AMDGPU_IDS_FLAGS_PREEMPTION 0x02 > +#define AMDGPU_IDS_FLAGS_TMZ 0x04 > +#define AMDGPU_IDS_FLAGS_CONFORMANT_TRUNC_COORD 0x08 > +#define AMDGPU_IDS_FLAGS_GANG_SUBMIT 0x10 > > /* > * Query h/w info: Flag identifying VF/PF/PT mode
