[PATCH v3 0/3] init mmio by lri command in vgpu inhibit context

Tian, Kevin kevin.tian at intel.com
Mon Feb 12 07:48:10 UTC 2018


> From: Weinan Li
> Sent: Monday, February 12, 2018 3:08 PM
> 
> This patch set contains 3 patches, the 1st and 2nd both are code refine,
> the 2rd patch is the fix for getting back uncorrect default context, use

2rd -> 3rd
uncorrect -> incorrect

> lri command to initialize the mmio for inhibit context. With wrong default
> context, vgpu will run with unexpected state, unknown issues may be
> occurred.
> 
> v2: separate these patches from patch set(Zhenyu)
> 
> v3: fix code fault, use 'for' to loop through mmio render list(Zhenyu)
> 
> Weinan Li (3):
>   drm/i915/gvt: add define GEN9_MOCS_SIZE
>   drm/i915/gvt: add interface to check if context is inhibit
>   drm/i915/gvt: init mmio by lri command in vgpu inhibit context
> 
>  drivers/gpu/drm/i915/gvt/mmio_context.c | 192
> +++++++++++++++++++++++++++++---
>  drivers/gpu/drm/i915/gvt/mmio_context.h |   5 +
>  drivers/gpu/drm/i915/gvt/scheduler.c    |  11 ++
>  3 files changed, 195 insertions(+), 13 deletions(-)
> 
> --
> 1.9.1
> 
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