On 26/08/16 06:16 PM, Michal Marek wrote:
> On 2016-08-26 04:20, Michel Dänzer wrote:
>> On 26/08/16 02:10 AM, Michal Marek wrote:
>>> amdgpu loads amdkfd via symbol_request(). Add a softdep hint so that
>>> userspace knows that amdgpu needs amdkfd in the initrd.
>>>
>>> Reported-and-tested-by: Martin Jambor <mjambor@xxxxxxx>
>>> Signed-off-by: Michal Marek <mmarek@xxxxxxxx>
>>> ---
>>> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
>>> index 9aa533cf4ad1..9c469cd311ca 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
>>> @@ -633,3 +633,4 @@ module_exit(amdgpu_exit);
>>> MODULE_AUTHOR(DRIVER_AUTHOR);
>>> MODULE_DESCRIPTION(DRIVER_DESC);
>>> MODULE_LICENSE("GPL and additional rights");
>>> +MODULE_SOFTDEP("pre: amdkfd");
>>
>> Will this work if amdkfd isn't built (CONFIG_HSA_AMD=n)?
>
> It's a soft dependency, so it will be silently ignored. /sbin/modprobe
> --show-depends amdgpu will only list amdgpu.ko and its hard depedencies.
Thanks for the clarification.
The radeon driver probably needs this as well?
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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