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Commit cbe7270d authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/core: expose full method calling capabilities with nv_exec 



nv_call() just allows mthd+u32 submission, nv_exec() exposes the
mthd+data+size interface which will be used in future commits.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 65c78660

drivers/gpu/drm/nouveau/core/include/core/object.h

+8 −2
Original line number Diff line number Diff line
@@ -109,19 +109,25 @@ int nouveau_object_del(struct nouveau_object *, u32 parent, u32 handle); 
void nouveau_object_debug(void);



static inline int

nv_call(void *obj, u32 mthd, u32 data)

nv_exec(void *obj, u32 mthd, void *data, u32 size)

{

	struct nouveau_omthds *method = nv_oclass(obj)->omthds;



	while (method && method->call) {

		if (method->method == mthd)

			return method->call(obj, mthd, &data, sizeof(data));

			return method->call(obj, mthd, data, size);

		method++;

	}



	return -EINVAL;

}



static inline int

nv_call(void *obj, u32 mthd, u32 data)

{

	return nv_exec(obj, mthd, &data, sizeof(data));

}



static inline u8

nv_ro08(void *obj, u64 addr)

{