[AMD Public Use] One inquiry inline > -----Original Message----- > From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Joseph > Greathouse > Sent: Monday, June 29, 2020 9:55 PM > To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Greathouse, Joseph <Joseph.Greathouse@xxxxxxx> > Subject: [PATCH] drm/amdkfd: Add Arcturus GWS support and fix VG10 > > Add support for GWS in Arcturus, which needs MEC2 firmware #48 or above. > Fix the MEC2 version check for Vega 10 GWS support, since Vega 10 firmware > adds 0x8000 to the actual firmware revision. We were previously declaring > support where it did not exist. > > Signed-off-by: Joseph Greathouse <Joseph.Greathouse@xxxxxxx> > Change-Id: I9b44dfe59bdd8a38a0342e5155cdb071cf646cc5 > --- > drivers/gpu/drm/amd/amdkfd/kfd_device.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c > b/drivers/gpu/drm/amd/amdkfd/kfd_device.c > index 80393e0583bb..50886de3ba0a 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c > @@ -602,9 +602,13 @@ static int kfd_gws_init(struct kfd_dev *kfd) > return 0; > > if (hws_gws_support > - || (kfd->device_info->asic_family >= CHIP_VEGA10 > + || (kfd->device_info->asic_family == CHIP_VEGA10 > + && kfd->mec2_fw_version >= 0x81b3) > + || (kfd->device_info->asic_family >= CHIP_VEGA12 > && kfd->device_info->asic_family <= CHIP_RAVEN > - && kfd->mec2_fw_version >= 0x1b3)) > + && kfd->mec2_fw_version >= 0x1b3) [KR] Is it 0x1b3 for both VG12 and RV? I wasn't sure if it was 0x1b4 for VG12, or did they just update the FW again and I missed the original? > + || (kfd->device_info->asic_family == CHIP_ARCTURUS > + && kfd->mec2_fw_version >= 0x30)) > ret = amdgpu_amdkfd_alloc_gws(kfd->kgd, > amdgpu_amdkfd_get_num_gws(kfd->kgd), > &kfd->gws); > > -- > 2.20.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@xxxxxxxxxxxxxxxxxxxxx > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.fr > eedesktop.org%2Fmailman%2Flistinfo%2Famd- > gfx&data=02%7C01%7Ckent.russell%40amd.com%7C763e1f08fe29488bf1 > 6c08d81c98b2c5%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C63 > 7290790080559728&sdata=22Hd8tIxsjF%2BLXiBKQgSt6EbOTIHqifVSYMb > W1AWxV4%3D&reserved=0 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
