Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / nouveau / nvkm / subdev / i2c / priv.h

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/priv.h b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/priv.h
new file mode 100644 (file)
index 0000000..6586e15
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/priv.h
@@ -0,0 +1,87 @@
+#ifndef __NVKM_I2C_PRIV_H__
+#define __NVKM_I2C_PRIV_H__
+#include <subdev/i2c.h>
+
+extern struct nvkm_oclass nv04_i2c_pad_oclass;
+extern struct nvkm_oclass g94_i2c_pad_oclass;
+extern struct nvkm_oclass gm204_i2c_pad_oclass;
+
+#define nvkm_i2c_port_create(p,e,o,i,a,f,d)                                 \
+       nvkm_i2c_port_create_((p), (e), (o), (i), (a), (f),                 \
+                                sizeof(**d), (void **)d)
+#define nvkm_i2c_port_destroy(p) ({                                         \
+       struct nvkm_i2c_port *port = (p);                                   \
+       _nvkm_i2c_port_dtor(nv_object(i2c));                                \
+})
+#define nvkm_i2c_port_init(p)                                               \
+       nvkm_object_init(&(p)->base)
+#define nvkm_i2c_port_fini(p,s)                                             \
+       nvkm_object_fini(&(p)->base, (s))
+
+int nvkm_i2c_port_create_(struct nvkm_object *, struct nvkm_object *,
+                            struct nvkm_oclass *, u8,
+                            const struct i2c_algorithm *,
+                            const struct nvkm_i2c_func *,
+                            int, void **);
+void _nvkm_i2c_port_dtor(struct nvkm_object *);
+#define _nvkm_i2c_port_init nvkm_object_init
+int  _nvkm_i2c_port_fini(struct nvkm_object *, bool);
+
+#define nvkm_i2c_create(p,e,o,d)                                            \
+       nvkm_i2c_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nvkm_i2c_destroy(p) ({                                              \
+       struct nvkm_i2c *i2c = (p);                                         \
+       _nvkm_i2c_dtor(nv_object(i2c));                                     \
+})
+#define nvkm_i2c_init(p) ({                                                 \
+       struct nvkm_i2c *i2c = (p);                                         \
+       _nvkm_i2c_init(nv_object(i2c));                                     \
+})
+#define nvkm_i2c_fini(p,s) ({                                               \
+       struct nvkm_i2c *i2c = (p);                                         \
+       _nvkm_i2c_fini(nv_object(i2c), (s));                                \
+})
+
+int nvkm_i2c_create_(struct nvkm_object *, struct nvkm_object *,
+                       struct nvkm_oclass *, int, void **);
+int  _nvkm_i2c_ctor(struct nvkm_object *, struct nvkm_object *,
+                      struct nvkm_oclass *, void *, u32,
+                      struct nvkm_object **);
+void _nvkm_i2c_dtor(struct nvkm_object *);
+int  _nvkm_i2c_init(struct nvkm_object *);
+int  _nvkm_i2c_fini(struct nvkm_object *, bool);
+
+extern struct nvkm_oclass nvkm_anx9805_sclass[];
+extern struct nvkm_oclass gf110_i2c_sclass[];
+
+extern const struct i2c_algorithm nvkm_i2c_bit_algo;
+extern const struct i2c_algorithm nvkm_i2c_aux_algo;
+
+struct nvkm_i2c_impl {
+       struct nvkm_oclass base;
+
+       /* supported i2c port classes */
+       struct nvkm_oclass *sclass;
+       struct nvkm_oclass *pad_x;
+       struct nvkm_oclass *pad_s;
+
+       /* number of native dp aux channels present */
+       int aux;
+
+       /* read and ack pending interrupts, returning only data
+        * for ports that have not been masked off, while still
+        * performing the ack for anything that was pending.
+        */
+       void (*aux_stat)(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
+
+       /* mask on/off interrupt types for a given set of auxch
+        */
+       void (*aux_mask)(struct nvkm_i2c *, u32, u32, u32);
+};
+
+void g94_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
+void g94_aux_mask(struct nvkm_i2c *, u32, u32, u32);
+
+void gk104_aux_stat(struct nvkm_i2c *, u32 *, u32 *, u32 *, u32 *);
+void gk104_aux_mask(struct nvkm_i2c *, u32, u32, u32);
+#endif