Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / nouveau / nvkm / engine / disp / outpdp.h

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h
new file mode 100644 (file)
index 0000000..70c77ae
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h
@@ -0,0 +1,61 @@
+#ifndef __NVKM_DISP_OUTP_DP_H__
+#define __NVKM_DISP_OUTP_DP_H__
+#include "outp.h"
+
+#include <core/notify.h>
+#include <subdev/bios.h>
+#include <subdev/bios/dp.h>
+
+struct nvkm_output_dp {
+       struct nvkm_output base;
+
+       struct nvbios_dpout info;
+       u8 version;
+
+       struct nvkm_notify irq;
+       bool present;
+       u8 dpcd[16];
+
+       struct {
+               struct work_struct work;
+               wait_queue_head_t wait;
+               atomic_t done;
+       } lt;
+};
+
+#define nvkm_output_dp_create(p,e,c,b,i,d)                                     \
+       nvkm_output_dp_create_((p), (e), (c), (b), (i), sizeof(**d), (void **)d)
+#define nvkm_output_dp_destroy(d) ({                                           \
+       struct nvkm_output_dp *_outp = (d);                                    \
+       _nvkm_output_dp_dtor(nv_object(_outp));                                \
+})
+#define nvkm_output_dp_init(d) ({                                              \
+       struct nvkm_output_dp *_outp = (d);                                    \
+       _nvkm_output_dp_init(nv_object(_outp));                                \
+})
+#define nvkm_output_dp_fini(d,s) ({                                            \
+       struct nvkm_output_dp *_outp = (d);                                    \
+       _nvkm_output_dp_fini(nv_object(_outp), (s));                           \
+})
+
+int nvkm_output_dp_create_(struct nvkm_object *, struct nvkm_object *,
+                          struct nvkm_oclass *, struct dcb_output *,
+                          int, int, void **);
+
+int  _nvkm_output_dp_ctor(struct nvkm_object *, struct nvkm_object *,
+                         struct nvkm_oclass *, void *, u32,
+                         struct nvkm_object **);
+void _nvkm_output_dp_dtor(struct nvkm_object *);
+int  _nvkm_output_dp_init(struct nvkm_object *);
+int  _nvkm_output_dp_fini(struct nvkm_object *, bool);
+
+struct nvkm_output_dp_impl {
+       struct nvkm_output_impl base;
+       int (*pattern)(struct nvkm_output_dp *, int);
+       int (*lnk_pwr)(struct nvkm_output_dp *, int nr);
+       int (*lnk_ctl)(struct nvkm_output_dp *, int nr, int bw, bool ef);
+       int (*drv_ctl)(struct nvkm_output_dp *, int ln, int vs, int pe, int pc);
+};
+
+int nvkm_output_dp_train(struct nvkm_output *, u32 rate, bool wait);
+#endif