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authorBen Skeggs <bskeggs@redhat.com>2010-09-16 15:39:49 +1000
committerBen Skeggs <bskeggs@redhat.com>2010-09-24 16:27:00 +1000
commit330c5988ee78045e6a731c3693251aaa5b0d14e3 (patch)
treef5313d35a321f665f2fa0e805a0317e1f97d3c28 /drivers/gpu/drm/nouveau/nouveau_pm.h
parent4709bff02adcb0d05d2d1a397e60581baa562de9 (diff)
downloadblackbird-op-linux-330c5988ee78045e6a731c3693251aaa5b0d14e3.tar.gz
blackbird-op-linux-330c5988ee78045e6a731c3693251aaa5b0d14e3.zip
drm/nouveau: import initial work on vbios performance table parsing
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_pm.h')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_pm.h44
1 files changed, 44 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 000000000000..a401ec0a1269
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.h
@@ -0,0 +1,44 @@
+/*
+ * 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);
+
+/* 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 *);
+
+#endif
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