[Intel-gfx] [PATCH 05/21] drm/i915/guc: Update sample-forcewake command

Michal Wajdeczko michal.wajdeczko at intel.com
Wed Aug 29 22:31:49 UTC 2018


On Wed, 29 Aug 2018 23:52:26 +0200, Daniele Ceraolo Spurio  
<daniele.ceraolospurio at intel.com> wrote:

>
>
> On 29/08/18 12:10, Michal Wajdeczko wrote:
>> Action ID of this command has been changed in GuC firmware.
>>
>
> the commit message of patch 1 says we need to use this command even if  
> GuC submission is disabled, which is still a supported config on gen9.  
> However, won't changing the value make the H2G fail, since gen9 FW still  
> uses the old define?
>

Good catch! I was testing patch 1 separately as it was added as a fix
to the issues exposed by the series while run with enable_guc=2
I'll keep old command ID but with GEN prefix and use that in function.

Thanks,
Michal


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