Re: [PATCH] drm/amdgpu: improve MSI-X handling (v3)

2019-10-03 Thread Liu, Shaoyun
Looks good to me . Reviewed-by: Shaoyun liu On 2019-10-03 1:33 p.m., Tom St Denis wrote: Tested-by: Tom St Denis Cheers, Tom On Thu, Oct 3, 2019 at 1:30 PM Alex Deucher wrote: Check the number of

Re: [PATCH] drm/amdgpu: improve MSI-X handling (v3)

2019-10-03 Thread Tom St Denis
Tested-by: Tom St Denis Cheers, Tom On Thu, Oct 3, 2019 at 1:30 PM Alex Deucher wrote: > Check the number of supported vectors and fall back to MSI if > we return or error or 0 MSI-X vectors. > > v2: only allocate one vector. We can't currently use more than > one anyway. > > v3: install the

[PATCH] drm/amdgpu: improve MSI-X handling (v3)

2019-10-03 Thread Alex Deucher
Check the number of supported vectors and fall back to MSI if we return or error or 0 MSI-X vectors. v2: only allocate one vector. We can't currently use more than one anyway. v3: install the irq on vector 0. Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 17