diff options
author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-12-01 14:16:38 +0000 |
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committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-12-01 18:01:15 +0000 |
commit | bf9e8429ab9747f584e692bad52a7a9f1787a4da (patch) | |
tree | 924f3c7b4288685f0be1a266695a66d52ef21199 /drivers/gpu/drm/i915/intel_guc_loader.c | |
parent | 12d79d78287cdc5323b4a589a2ca2ec16c5063fc (diff) | |
download | op-kernel-dev-bf9e8429ab9747f584e692bad52a7a9f1787a4da.zip op-kernel-dev-bf9e8429ab9747f584e692bad52a7a9f1787a4da.tar.gz |
drm/i915: Make various init functions take dev_priv
Like GEM init, GUC init, MOCS init and context creation.
Enables them to lose dev_priv locals.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_loader.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_guc_loader.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index 9926747..260ffe5 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -437,7 +437,7 @@ static int guc_hw_reset(struct drm_i915_private *dev_priv) /** * intel_guc_setup() - finish preparing the GuC for activity - * @dev: drm device + * @dev_priv: i915 device private * * Called from gem_init_hw() during driver loading and also after a GPU reset. * @@ -448,9 +448,8 @@ static int guc_hw_reset(struct drm_i915_private *dev_priv) * * Return: non-zero code on error */ -int intel_guc_setup(struct drm_device *dev) +int intel_guc_setup(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; const char *fw_path = guc_fw->guc_fw_path; int retries, ret, err; @@ -588,10 +587,10 @@ fail: return ret; } -static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw) +static void guc_fw_fetch(struct drm_i915_private *dev_priv, + struct intel_guc_fw *guc_fw) { - struct drm_i915_private *dev_priv = to_i915(dev); - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = dev_priv->drm.pdev; struct drm_i915_gem_object *obj; const struct firmware *fw = NULL; struct guc_css_header *css; @@ -676,9 +675,9 @@ static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw) guc_fw->guc_fw_major_found, guc_fw->guc_fw_minor_found, guc_fw->guc_fw_major_wanted, guc_fw->guc_fw_minor_wanted); - mutex_lock(&dev->struct_mutex); + mutex_lock(&dev_priv->drm.struct_mutex); obj = i915_gem_object_create_from_data(dev_priv, fw->data, fw->size); - mutex_unlock(&dev->struct_mutex); + mutex_unlock(&dev_priv->drm.struct_mutex); if (IS_ERR_OR_NULL(obj)) { err = obj ? PTR_ERR(obj) : -ENOMEM; goto fail; @@ -700,12 +699,12 @@ fail: DRM_DEBUG_DRIVER("GuC fw fetch status FAIL; err %d, fw %p, obj %p\n", err, fw, guc_fw->guc_fw_obj); - mutex_lock(&dev->struct_mutex); + mutex_lock(&dev_priv->drm.struct_mutex); obj = guc_fw->guc_fw_obj; if (obj) i915_gem_object_put(obj); guc_fw->guc_fw_obj = NULL; - mutex_unlock(&dev->struct_mutex); + mutex_unlock(&dev_priv->drm.struct_mutex); release_firmware(fw); /* OK even if fw is NULL */ guc_fw->guc_fw_fetch_status = GUC_FIRMWARE_FAIL; @@ -713,16 +712,15 @@ fail: /** * intel_guc_init() - define parameters and fetch firmware - * @dev: drm device + * @dev_priv: i915 device private * * Called early during driver load, but after GEM is initialised. * * The firmware will be transferred to the GuC's memory later, * when intel_guc_setup() is called. */ -void intel_guc_init(struct drm_device *dev) +void intel_guc_init(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; const char *fw_path; @@ -769,7 +767,7 @@ void intel_guc_init(struct drm_device *dev) guc_fw->guc_fw_fetch_status = GUC_FIRMWARE_PENDING; DRM_DEBUG_DRIVER("GuC firmware pending, path %s\n", fw_path); - guc_fw_fetch(dev, guc_fw); + guc_fw_fetch(dev_priv, guc_fw); /* status must now be FAIL or SUCCESS */ } @@ -777,12 +775,11 @@ void intel_guc_init(struct drm_device *dev) * intel_guc_fini() - clean up all allocated resources * @dev: drm device */ -void intel_guc_fini(struct drm_device *dev) +void intel_guc_fini(struct drm_i915_private *dev_priv) { - struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; - mutex_lock(&dev->struct_mutex); + mutex_lock(&dev_priv->drm.struct_mutex); guc_interrupts_release(dev_priv); i915_guc_submission_disable(dev_priv); i915_guc_submission_fini(dev_priv); @@ -790,7 +787,7 @@ void intel_guc_fini(struct drm_device *dev) if (guc_fw->guc_fw_obj) i915_gem_object_put(guc_fw->guc_fw_obj); guc_fw->guc_fw_obj = NULL; - mutex_unlock(&dev->struct_mutex); + mutex_unlock(&dev_priv->drm.struct_mutex); guc_fw->guc_fw_fetch_status = GUC_FIRMWARE_NONE; } |