add generic mode handling code from Intel driver

1 files changed, 79 insertions, 0 deletions

diff --git a/src/radeon_xf86Modes.h b/src/radeon_xf86Modes.h
new file mode 100644
index 00000000..a357a013
--- /dev/null
+++ b/src/radeon_xf86Modes.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright © 2006 Intel Corporation
+ *
+ * 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 AUTHORS OR COPYRIGHT HOLDERS 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:
+ *    Eric Anholt <eric@anholt.net>
+ *
+ */
+
+double
+RADEONxf86ModeHSync(DisplayModePtr mode);
+
+double
+RADEONxf86ModeVRefresh(DisplayModePtr mode);
+
+DisplayModePtr
+RADEONxf86DuplicateMode(DisplayModePtr pMode);
+
+DisplayModePtr
+RADEONxf86DuplicateModes(ScrnInfoPtr pScrn, DisplayModePtr modeList);
+
+void
+RADEONxf86SetModeDefaultName(DisplayModePtr mode);
+
+void
+RADEONxf86SetModeCrtc(DisplayModePtr p, int adjustFlags);
+
+Bool
+RADEONModesEqual(DisplayModePtr pMode1, DisplayModePtr pMode2);
+
+void
+RADEONxf86ValidateModesFlags(ScrnInfoPtr pScrn, DisplayModePtr modeList,
+			    int flags);
+
+void
+RADEONxf86ValidateModesClocks(ScrnInfoPtr pScrn, DisplayModePtr modeList,
+			    int *min, int *max, int n_ranges);
+
+void
+RADEONxf86ValidateModesSize(ScrnInfoPtr pScrn, DisplayModePtr modeList,
+			  int maxX, int maxY, int maxPitch);
+
+void
+RADEONxf86ValidateModesSync(ScrnInfoPtr pScrn, DisplayModePtr modeList,
+			  MonPtr mon);
+
+void
+RADEONxf86PruneInvalidModes(ScrnInfoPtr pScrn, DisplayModePtr *modeList,
+			  Bool verbose);
+
+void
+RADEONxf86ValidateModesFlags(ScrnInfoPtr pScrn, DisplayModePtr modeList,
+			    int flags);
+
+void
+RADEONxf86ValidateModesUserConfig(ScrnInfoPtr pScrn, DisplayModePtr modeList);
+
+void
+PrintModeline(int scrnIndex,DisplayModePtr mode);
+
+extern DisplayModeRec RADEONxf86DefaultModes[];