[igt-dev] [PATCH i-g-t] lib/intel_batchbuffer: Media VME kernel is valid only for Gen11

[Tvrtko Ursulin]

Hi Toni,

On 24/03/2019 13:02, Ye, Tony wrote:
> The kernel was design for Gen11 and the author didn't guarantee it could 
> work on APL. And the binary was built with iga64 with "-p=11" option. If 
> you try to build it with "-p=9" you will get "error: NoPreempt not 
> supported on given platform".
> As the purpose of this test was to test the asymmetric subslice of 
> Gen11, I would suggest to remove the support of Gen9 and Gen10. The 
> patch looks good to me.

Can I have your formal Reviewed-by: or at least Acked-by: so I can push 
the fix in?

Thanks,

Tvrtko

> 
> Regards,
> 
> Tony
> 
> On 2/25/2019 7:57 PM, Tvrtko Ursulin wrote:
>>
>> On 25/02/2019 11:55, Tvrtko Ursulin wrote:
>>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>>
>>> Do not use it on older gens.
>>>
>>> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109612
>>
>> Regards,
>>
>> Tvrtko
>>
>>> Cc: Tony Ye <tony.ye at intel.com>
>>> ---
>>>   lib/intel_batchbuffer.c | 2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
>>> index b2169a1aa145..6e6bcdeba8a6 100644
>>> --- a/lib/intel_batchbuffer.c
>>> +++ b/lib/intel_batchbuffer.c
>>> @@ -877,7 +877,7 @@ igt_vme_func_t igt_get_media_vme_func(int devid)
>>>   {
>>>       igt_vme_func_t fill = NULL;
>>>   -    if (IS_GEN9(devid) || IS_GEN10(devid) || IS_GEN11(devid))
>>> +    if (IS_GEN11(devid))
>>>           fill = gen11_media_vme_func;
>>>         return fill;
>>>
>