Re: [PATCH] drm/amdgpu: disable mcbp if parameter zero is set

2023-08-09 Thread Alex Deucher
On Tue, Aug 8, 2023 at 11:21 PM wrote: > > From: Jiadong Zhu > > The parameter amdgpu_mcbp shall have priority against the default value > calculated from the chip version. > User could disable mcbp by setting the parameter mcbp as zero. > > v2: do not trigger preemption in sw ring muxer when mcb

[PATCH] drm/amdgpu: disable mcbp if parameter zero is set

2023-08-08 Thread jiadong.zhu
From: Jiadong Zhu The parameter amdgpu_mcbp shall have priority against the default value calculated from the chip version. User could disable mcbp by setting the parameter mcbp as zero. v2: do not trigger preemption in sw ring muxer when mcbp is disabled. Signed-off-by: Jiadong Zhu --- drive

Re: [PATCH] drm/amdgpu: disable mcbp if parameter zero is set

2023-08-08 Thread Alex Deucher
On Mon, Aug 7, 2023 at 11:18 PM wrote: > > From: Jiadong Zhu > > The parameter amdgpu_mcbp shall have priority against the default value > calculated from the chip version. > User could disable mcbp by setting the parameter mcbp as zero. > > Signed-off-by: Jiadong Zhu I think this should be exp

[PATCH] drm/amdgpu: disable mcbp if parameter zero is set

2023-08-07 Thread jiadong.zhu
From: Jiadong Zhu The parameter amdgpu_mcbp shall have priority against the default value calculated from the chip version. User could disable mcbp by setting the parameter mcbp as zero. Signed-off-by: Jiadong Zhu --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 + 1 file changed, 5