Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / shmobile / shmob_drm_crtc.h

diff --git a/kernel/drivers/gpu/drm/shmobile/shmob_drm_crtc.h b/kernel/drivers/gpu/drm/shmobile/shmob_drm_crtc.h
new file mode 100644 (file)
index 0000000..eddad6d
--- /dev/null
+++ b/kernel/drivers/gpu/drm/shmobile/shmob_drm_crtc.h
@@ -0,0 +1,60 @@
+/*
+ * shmob_drm_crtc.h  --  SH Mobile DRM CRTCs
+ *
+ * Copyright (C) 2012 Renesas Electronics Corporation
+ *
+ * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __SHMOB_DRM_CRTC_H__
+#define __SHMOB_DRM_CRTC_H__
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+
+struct backlight_device;
+struct shmob_drm_device;
+
+struct shmob_drm_crtc {
+       struct drm_crtc crtc;
+
+       struct drm_pending_vblank_event *event;
+       int dpms;
+
+       const struct shmob_drm_format_info *format;
+       void *cache;
+       unsigned long dma[2];
+       unsigned int line_size;
+       bool started;
+};
+
+struct shmob_drm_encoder {
+       struct drm_encoder encoder;
+       int dpms;
+};
+
+struct shmob_drm_connector {
+       struct drm_connector connector;
+       struct drm_encoder *encoder;
+
+       struct backlight_device *backlight;
+};
+
+int shmob_drm_crtc_create(struct shmob_drm_device *sdev);
+void shmob_drm_crtc_enable_vblank(struct shmob_drm_device *sdev, bool enable);
+void shmob_drm_crtc_cancel_page_flip(struct shmob_drm_crtc *scrtc,
+                                    struct drm_file *file);
+void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc);
+void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc);
+void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc);
+
+int shmob_drm_encoder_create(struct shmob_drm_device *sdev);
+int shmob_drm_connector_create(struct shmob_drm_device *sdev,
+                              struct drm_encoder *encoder);
+
+#endif /* __SHMOB_DRM_CRTC_H__ */