X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fshmobile%2Fshmob_drm_crtc.h;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fshmobile%2Fshmob_drm_crtc.h;h=eddad6dcc88ab00110057fc27771912f1f14566f;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

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
index 000000000..eddad6dcc
--- /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__ */