Re: [Intel-gfx] [PATCH] x86/gpu: GLK uses the same GMS values as SKL

Jani Nikula
2017-01-25T11:31:16Z

On Wed, 25 Jan 2017, Ingo Molnar <mingo@kernel.org> wrote:
> * Paulo Zanoni <paulo.r.zanoni@intel.com> wrote:
>
>> So don't forget to reserve its stolen memory bits.
>>
>> Cc: Ingo Molnar <mingo@kernel.org>
>> Cc: H. Peter Anvin <hpa@zytor.com>
>> Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
>> Cc: x86@kernel.org
>> Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
>> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
>> ---
>> arch/x86/kernel/early-quirks.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> Found by code inspection. This is completely untested since I don't have
>> GLK hardware.
>>
>> diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
>> index 6a08e25..23c4f1c 100644
>> --- a/arch/x86/kernel/early-quirks.c
>> +++ b/arch/x86/kernel/early-quirks.c
>> @@ -526,6 +526,7 @@ static const struct pci_device_id intel_early_ids[] __initconst = {
>> INTEL_SKL_IDS(&gen9_early_ops),
>> INTEL_BXT_IDS(&gen9_early_ops),
>> INTEL_KBL_IDS(&gen9_early_ops),
>> + INTEL_GLK_IDS(&gen9_early_ops),
>> };
>
> There's no INTEL_GLK_IDS() upstream - is there any dependency here on other
> changes to the i915 GPU driver?

It's in our -next. Ack for merging this through drm-intel along with the
deps?

BR,
Jani.

>
> Thanks,
>
> Ingo
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--
Jani Nikula, Intel Open Source Technology Center