diff options
| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-19 21:35:40 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-21 00:12:50 +0300 |
| commit | 25286aaca9cee11daa0cede2bcd62d48e440d9f3 (patch) | |
| tree | 02f39d4003b433d2190a9896a6ffb4778d8b8aef /drivers/gpu/drm/i915/intel_uncore.h | |
| parent | 272c7e52302e910abd49b3fbc871d9609c72b63d (diff) | |
| download | linux-25286aaca9cee11daa0cede2bcd62d48e440d9f3.tar.xz | |
drm/i915: move regs pointer inside the uncore structure
This will allow futher simplifications in the uncore handling.
v2: move register access setup under uncore (Chris)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190319183543.13679-8-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index b1b596c81451..d345e5ab04a5 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -93,6 +93,8 @@ struct intel_forcewake_range { }; struct intel_uncore { + void __iomem *regs; + spinlock_t lock; /** lock is also taken in irq contexts. */ const struct intel_forcewake_range *fw_domains_table; @@ -142,7 +144,7 @@ forcewake_domain_to_uncore(const struct intel_uncore_forcewake_domain *d) } void intel_uncore_sanitize(struct drm_i915_private *dev_priv); -void intel_uncore_init(struct intel_uncore *uncore); +int intel_uncore_init(struct intel_uncore *uncore); void intel_uncore_prune(struct intel_uncore *uncore); bool intel_uncore_unclaimed_mmio(struct drm_i915_private *dev_priv); bool intel_uncore_arm_unclaimed_mmio_detection(struct drm_i915_private *dev_priv); |