diff options
| author |   Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-25 14:49:34 -0700 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-26 19:30:59 +0000 |
| commit | 2cf7bf6f2f206700d1560d68f1464b4cb7882291 (patch) | |
| tree | fde5813565eb6e287c6e3aabbf7195d690872258 /drivers/gpu/drm/i915/intel_uncore.h | |
| parent | drm/i915: add HAS_FORCEWAKE flag to uncore (diff) | |
| download | linux-dev-2cf7bf6f2f206700d1560d68f1464b4cb7882291.tar.xz linux-dev-2cf7bf6f2f206700d1560d68f1464b4cb7882291.zip | |
drm/i915: add uncore flags for unclaimed mmio
Save the HW capabilities to avoid having to jump back to dev_priv
every time.
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/20190325214940.23632-4-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index fa675f0f60bd..b940d48d15fa 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -99,6 +99,9 @@ struct intel_uncore { unsigned int flags; #define UNCORE_HAS_FORCEWAKE BIT(0) +#define UNCORE_HAS_FPGA_DBG_UNCLAIMED BIT(1) +#define UNCORE_HAS_DBG_UNCLAIMED BIT(2) +#define UNCORE_HAS_FIFO BIT(3) const struct intel_forcewake_range *fw_domains_table; unsigned int fw_domains_table_entries; @@ -152,11 +155,29 @@ intel_uncore_has_forcewake(const struct intel_uncore *uncore) return uncore->flags & UNCORE_HAS_FORCEWAKE; } +static inline bool +intel_uncore_has_fpga_dbg_unclaimed(const struct intel_uncore *uncore) +{ + return uncore->flags & UNCORE_HAS_FPGA_DBG_UNCLAIMED; +} + +static inline bool +intel_uncore_has_dbg_unclaimed(const struct intel_uncore *uncore) +{ + return uncore->flags & UNCORE_HAS_DBG_UNCLAIMED; +} + +static inline bool +intel_uncore_has_fifo(const struct intel_uncore *uncore) +{ + return uncore->flags & UNCORE_HAS_FIFO; +} + void intel_uncore_sanitize(struct drm_i915_private *dev_priv); 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); +bool intel_uncore_unclaimed_mmio(struct intel_uncore *uncore); +bool intel_uncore_arm_unclaimed_mmio_detection(struct intel_uncore *uncore); void intel_uncore_fini(struct intel_uncore *uncore); void intel_uncore_suspend(struct intel_uncore *uncore); void intel_uncore_resume_early(struct intel_uncore *uncore); |