On Thu, May 04, 2017 at 02:36:35PM +0800, Xiangliang Yu wrote: > If psp version doesn't match asd version, asd loading will be > failed. Add workaround to bypass it for sriov. > > Signed-off-by: Daniel Wang <Daniel.Wang2 at amd.com> > Signed-off-by: Xiangliang Yu <Xiangliang.Yu at amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c > index ac5e92e..5041073 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c > @@ -230,6 +230,13 @@ static int psp_asd_load(struct psp_context *psp) > int ret; > struct psp_gfx_cmd_resp *cmd; > > + /* If PSP version doesn't match ASD version, asd loading will be failed. > + * add workaround to bypass it for sriov now. > + * TODO: add version check to make it common > + */ Which psp version? Firmware or boot loader? Can you explain clear? Thanks, Rui
