1 files changed, 74 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.h b/drivers/gpu/drm/nouveau/nouveau_pm.h
new file mode 100644
index 00000000000..4a9838ddace
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2010 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#ifndef __NOUVEAU_PM_H__
+#define __NOUVEAU_PM_H__
+
+/* nouveau_pm.c */
+int  nouveau_pm_init(struct drm_device *dev);
+void nouveau_pm_fini(struct drm_device *dev);
+void nouveau_pm_resume(struct drm_device *dev);
+
+/* nouveau_volt.c */
+void nouveau_volt_init(struct drm_device *);
+void nouveau_volt_fini(struct drm_device *);
+int  nouveau_volt_vid_lookup(struct drm_device *, int voltage);
+int  nouveau_volt_lvl_lookup(struct drm_device *, int vid);
+int  nouveau_voltage_gpio_get(struct drm_device *);
+int  nouveau_voltage_gpio_set(struct drm_device *, int voltage);
+
+/* nouveau_perf.c */
+void nouveau_perf_init(struct drm_device *);
+void nouveau_perf_fini(struct drm_device *);
+
+/* nouveau_mem.c */
+void nouveau_mem_timing_init(struct drm_device *);
+void nouveau_mem_timing_fini(struct drm_device *);
+
+/* nv04_pm.c */
+int nv04_pm_clock_get(struct drm_device *, u32 id);
+void *nv04_pm_clock_pre(struct drm_device *, struct nouveau_pm_level *,
+                        u32 id, int khz);
+void nv04_pm_clock_set(struct drm_device *, void *);
+
+/* nv50_pm.c */
+int nv50_pm_clock_get(struct drm_device *, u32 id);
+void *nv50_pm_clock_pre(struct drm_device *, struct nouveau_pm_level *,
+                        u32 id, int khz);
+void nv50_pm_clock_set(struct drm_device *, void *);
+
+/* nva3_pm.c */
+int nva3_pm_clock_get(struct drm_device *, u32 id);
+void *nva3_pm_clock_pre(struct drm_device *, struct nouveau_pm_level *,
+                        u32 id, int khz);
+void nva3_pm_clock_set(struct drm_device *, void *);
+
+/* nouveau_temp.c */
+void nouveau_temp_init(struct drm_device *dev);
+void nouveau_temp_fini(struct drm_device *dev);
+void nouveau_temp_safety_checks(struct drm_device *dev);
+int nv40_temp_get(struct drm_device *dev);
+int nv84_temp_get(struct drm_device *dev);
+
+#endif