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| author | Matthew Auld <matthew.auld@intel.com> | 2017-12-11 15:18:19 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-12-12 12:30:21 +0200 |
| commit | 17a053454b247e056214013a40cca7bdf4e340c2 (patch) | |
| tree | ff014e3f8059a34e882a1cf6d8f9cd620ee3a832 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 7789422665f59982743a32a7728a448c9ddd4003 (diff) | |
| download | linux-17a053454b247e056214013a40cca7bdf4e340c2.tar.bz2 | |
drm/i915: make reserved struct resource centric
Now that we are using struct resource to track the stolen region, it is
more convenient if we track the reserved portion of that region in a
resource as well.
v2: s/<= end + 1/< end/ (Chris)
v3: prefer DEFINE_RES_MEM
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-7-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 1677b7e0d671..7945af0037f8 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2259,6 +2259,10 @@ struct drm_i915_private { * some portion of it is in fact reserved for use by hardware functions. */ struct resource dsm; + /** + * Reseved portion of Data Stolen Memory + */ + struct resource dsm_reserved; void __iomem *regs; |