| Message ID | 20220928061918.6340-2-niranjana.vishwanathapura@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/vm_bind: Add VM_BIND functionality | expand |
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote: > Make i915_gem_vm_lookup() function non-static as it will be > used by the vm_bind feature. > > Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> > Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Matthew Auld <matthew.auld@intel.com> > --- > drivers/gpu/drm/i915/gem/i915_gem_context.c | 11 ++++++++++- > drivers/gpu/drm/i915/gem/i915_gem_context.h | 3 +++ > 2 files changed, 13 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c > index 0bcde53c50c6..f4e648ec01ed 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c > +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c > @@ -346,7 +346,16 @@ static int proto_context_register(struct drm_i915_file_private *fpriv, > return ret; > } > > -static struct i915_address_space * > +/** > + * i915_gem_vm_lookup() - looks up for the VM reference given the vm id > + * @file_priv: the private data associated with the user's file > + * @id: the VM id > + * > + * Finds the VM reference associated to a specific id. > + * > + * Returns the VM pointer on success, NULL in case of failure. > + */ > +struct i915_address_space * > i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id) > { > struct i915_address_space *vm; > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h > index e5b0f66ea1fe..899fa8f1e0fe 100644 > --- a/drivers/gpu/drm/i915/gem/i915_gem_context.h > +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h > @@ -139,6 +139,9 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data, > int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data, > struct drm_file *file); > > +struct i915_address_space * > +i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id); > + > struct i915_gem_context * > i915_gem_context_lookup(struct drm_i915_file_private *file_priv, u32 id); >
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index 0bcde53c50c6..f4e648ec01ed 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -346,7 +346,16 @@ static int proto_context_register(struct drm_i915_file_private *fpriv, return ret; } -static struct i915_address_space * +/** + * i915_gem_vm_lookup() - looks up for the VM reference given the vm id + * @file_priv: the private data associated with the user's file + * @id: the VM id + * + * Finds the VM reference associated to a specific id. + * + * Returns the VM pointer on success, NULL in case of failure. + */ +struct i915_address_space * i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id) { struct i915_address_space *vm; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h index e5b0f66ea1fe..899fa8f1e0fe 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h @@ -139,6 +139,9 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data, int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data, struct drm_file *file); +struct i915_address_space * +i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id); + struct i915_gem_context * i915_gem_context_lookup(struct drm_i915_file_private *file_priv, u32 id);