Quoting Chris Wilson (2019-10-07 21:16:29)
> Quoting Bloomfield, Jon (2019-10-07 17:55:16)
> > > -Original Message-
> > > From: Intel-gfx On Behalf Of
> > > Abdiel
> > > Janulgue
> > > Sent: Monday, October 7, 2019 2:19 AM
> > > To: intel-gfx@lists.freedesktop.org
> > > Cc: Auld, Matthew
Quoting Bloomfield, Jon (2019-10-07 17:55:16)
> > -Original Message-
> > From: Intel-gfx On Behalf Of
> > Abdiel
> > Janulgue
> > Sent: Monday, October 7, 2019 2:19 AM
> > To: intel-gfx@lists.freedesktop.org
> > Cc: Auld, Matthew
> > Subject: [Intel-gfx] [PATCH v2 3/5] drm/i915: Introduc
> -Original Message-
> From: Intel-gfx On Behalf Of Abdiel
> Janulgue
> Sent: Monday, October 7, 2019 2:19 AM
> To: intel-gfx@lists.freedesktop.org
> Cc: Auld, Matthew
> Subject: [Intel-gfx] [PATCH v2 3/5] drm/i915: Introduce
> DRM_I915_GEM_MMAP_OFFSET
>
> This is really just an alias of
Quoting Abdiel Janulgue (2019-10-07 10:19:18)
> diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
> index 30c542144016..bc85656ab7fd 100644
> --- a/include/uapi/drm/i915_drm.h
> +++ b/include/uapi/drm/i915_drm.h
> @@ -359,6 +359,7 @@ typedef struct _drm_i915_sarea {
> #define
Quoting Abdiel Janulgue (2019-10-07 10:19:18)
> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> index cc70aba6ac26..9182da57182b 100644
> --- a/drivers/gpu/drm/i915/i915_drv.c
> +++ b/drivers/gpu/drm/i915/i915_drv.c
> @@ -2696,7 +2696,7 @@ static const struct drm_io
Quoting Abdiel Janulgue (2019-10-07 10:19:18)
> enum i915_mmap_type {
> I915_MMAP_TYPE_GTT = 0,
> + I915_MMAP_TYPE_OFFSET_WC,
> + I915_MMAP_TYPE_OFFSET_WB,
> + I915_MMAP_TYPE_OFFSET_UC,
_OFFSET_ is worse than redundant.
-Chris
Quoting Abdiel Janulgue (2019-10-07 10:19:18)
> +static int gem_mmap_offset(struct drm_device *dev, void *data,
> + struct drm_file *file)
> +{
> + struct drm_i915_gem_mmap_offset *args = data;
> + enum i915_mmap_type type;
> +
> + if ((args->flags & (I915
