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authorDave Airlie <airlied@redhat.com>2008-07-09 14:53:47 +1000
committerDave Airlie <airlied@redhat.com>2008-07-09 14:53:47 +1000
commit2556341f8baf0e0b7b5f7843135e43e662751af0 (patch)
tree84b591787aa036959e56c490b38dbf9e191c76dd /linux-core/nv50_display.h
parent38a5f6686cd38d5204e240f30006538bcf70f5ac (diff)
parent0b7d9a97bd2383fe4382fc1b1b266542020f0c4e (diff)
Merge remote branch 'origin/modesetting-101' into modesetting-gem
Diffstat (limited to 'linux-core/nv50_display.h')
-rw-r--r--linux-core/nv50_display.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/linux-core/nv50_display.h b/linux-core/nv50_display.h
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+++ b/linux-core/nv50_display.h
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+/*
+ * Copyright (C) 2008 Maarten Maathuis.
+ * All Rights Reserved.
+ *
+ * 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 (including the
+ * next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
+#ifndef __NV50_DISPLAY_H__
+#define __NV50_DISPLAY_H__
+
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_dma.h"
+#include "nouveau_drv.h"
+#include "nouveau_reg.h"
+#include "nv50_display_commands.h"
+
+/* for convience, so you can see through the trees. */
+#define NV50_DEBUG DRM_ERROR
+
+struct nouveau_hw_mode {
+ unsigned int clock;
+ unsigned short hdisplay, hblank_start, hsync_start, hsync_end, hblank_end, htotal;
+ unsigned short vdisplay, vblank_start, vsync_start, vsync_end, vblank_end, vtotal;
+
+ unsigned int flags;
+};
+
+struct nv50_crtc;
+struct nv50_output;
+struct nv50_connector;
+
+struct nv50_display {
+ struct drm_device *dev;
+
+ bool preinit_done;
+ bool init_done;
+
+ int last_crtc; /* crtc used for last mode set */
+
+ int (*pre_init) (struct nv50_display *display);
+ int (*init) (struct nv50_display *display);
+ int (*disable) (struct nv50_display *display);
+ int (*update) (struct nv50_display *display);
+
+ struct list_head crtcs;
+ struct list_head outputs;
+ struct list_head connectors;
+};
+
+enum scaling_modes {
+ SCALE_PANEL,
+ SCALE_FULLSCREEN,
+ SCALE_ASPECT,
+ SCALE_NOSCALE,
+ SCALE_INVALID
+};
+
+void nv50_display_command(struct drm_nouveau_private *dev_priv, uint32_t mthd, uint32_t val);
+struct nv50_display *nv50_get_display(struct drm_device *dev);
+int nv50_display_create(struct drm_device *dev);
+int nv50_display_destroy(struct drm_device *dev);
+
+#endif /* __NV50_DISPLAY_H__ */