user/sven/linux.git/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h, branch v4.14.151

drm/amdgpu: Support passing amdgpu critical error to host via GPU Mailbox.

2017-07-14T15:05:52Z

This feature works for SRIOV enviroment. For non-SRIOV enviroment, the trans_error function does nothing. The error information includes error_code (16bit), error_flags(16bit) and error_data(64bit). Since there are not many errors, we keep the errors in an array and transfer all errors to Host before amdgpu initialization function (amdgpu_device_init) exit. Signed-off-by: Gavin Wan Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/virt: increase mailbox timeout to 5000ms

2017-03-30T03:52:38Z

When multiple VFs try to enter exclusive mode at the same time, the looping mechansim doesn't help to ensure each can get it because it only loops active VFs, then the last one has to wait for a long interval. Signed-off-by: Pixel Ding Reviewed-by: Xiangliang.Yu Signed-off-by: Alex Deucher

drm/amdgpu/virt: implement VI virt operation interfaces

2017-01-27T16:13:24Z

VI has asic specific virt support, which including mailbox and golden registers init. Signed-off-by: Xiangliang Yu Signed-off-by: Monk Liu Signed-off-by: shaoyunl Reviewed-by: Alex Deucher Acked-by: Christian König Signed-off-by: Alex Deucher