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author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-05-10 12:59:26 +0000 |
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committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-05-11 12:49:26 +0300 |
commit | a03aac442d6f4ca4525e526047d831efb77b436a (patch) | |
tree | 871549825bc9dbbd56bd97340d10dfe21bc0ec62 /drivers/gpu/drm/i915/intel_uc.h | |
parent | eb8bc8dcc5354a1f85d4ea79b1f466dc6273f832 (diff) | |
download | op-kernel-dev-a03aac442d6f4ca4525e526047d831efb77b436a.zip op-kernel-dev-a03aac442d6f4ca4525e526047d831efb77b436a.tar.gz |
drm/i915/guc: Move notification code into virtual function
Prepare for alternate GuC notification mechanism.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
[Joonas: Added newlines]
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_uc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 1e0eecd..2af5633 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -210,6 +210,9 @@ struct intel_guc { /* GuC's FW specific send function */ int (*send)(struct intel_guc *guc, const u32 *data, u32 len); + + /* GuC's FW specific notify function */ + void (*notify)(struct intel_guc *guc); }; struct intel_huc { @@ -229,11 +232,17 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv); int intel_guc_sample_forcewake(struct intel_guc *guc); int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len); int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len); + static inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len) { return guc->send(guc, action, len); } +static inline void intel_guc_notify(struct intel_guc *guc) +{ + guc->notify(guc); +} + /* intel_guc_loader.c */ int intel_guc_select_fw(struct intel_guc *guc); int intel_guc_init_hw(struct intel_guc *guc); |