xf86-video-radeonhd 1.2.3

1 files changed, 73 insertions, 0 deletions

diff --git a/driver/xf86-video-radeonhd/src/rhd_biosscratch.h b/driver/xf86-video-radeonhd/src/rhd_biosscratch.h
new file mode 100644
index 000000000..f506e3dd6
--- /dev/null
+++ b/driver/xf86-video-radeonhd/src/rhd_biosscratch.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2007, 2008  Egbert Eich   <eich@novell.com>
+ * Copyright 2007, 2008  Luc Verhaegen <lverhaegen@novell.com>
+ * Copyright 2007, 2008  Matthias Hopf <mhopf@novell.com>
+ * Copyright 2007, 2008  Advanced Micro Devices, 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.
+ */
+
+#ifndef RHD_BIOSSCRATCH_H_
+# define RHD_BIOSSCRATCH_H_
+
+# ifdef ATOM_BIOS
+
+struct BIOSScratchOutputPrivate {
+    void (*Mode) (struct rhdOutput *Output, DisplayModePtr Mode);
+    void (*Power) (struct rhdOutput *Output, int Power);
+    void (*Destroy) (struct rhdOutput *Output);
+    struct rhdOutputDevices *OutputDevices;
+    enum atomDevice Device;
+};
+
+struct rhdAtomOutputDeviceList {
+    enum atomDevice DeviceId;
+    enum rhdOutputType OutputType;
+    enum rhdConnectorType ConnectorType;
+};
+
+enum rhdBIOSScratchBlAction {
+    rhdBIOSScratchBlGet,
+    rhdBIOSScratchBlSet
+};
+
+
+extern struct rhdBiosScratchRegisters *RHDSaveBiosScratchRegisters(RHDPtr rhdPtr);
+extern void RHDRestoreBiosScratchRegisters(RHDPtr rhdPtr,
+					   struct rhdBiosScratchRegisters * regs);
+
+# if defined (ATOM_BIOS_PARSER)
+extern enum rhdSensedOutput RHDBIOSScratchDACSense(struct rhdOutput *Output,
+						   struct rhdConnector *Connector);
+# endif
+extern Bool RHDAtomSetupOutputDriverPrivate(struct rhdAtomOutputDeviceList *Devices,
+					    struct rhdOutput *Output);
+extern Bool RHDFindConnectorAndOutputTypesForDevice(RHDPtr rhdPtr, enum atomDevice Device,
+						    enum rhdOutputType *ot,
+						    enum rhdConnectorType *ct);
+extern enum atomDevice RHDGetDeviceOnCrtc(RHDPtr rhdPtr, enum atomCrtc Crtc);
+
+extern void RHDAtomBIOSScratchBlLevel(RHDPtr rhdPtr, enum rhdBIOSScratchBlAction action,
+				      int *val);
+
+extern void RHDAtomBIOSScratchSetAccelratorMode(RHDPtr rhdPtr, Bool on);
+extern void RHDAtomBIOSScratchPMState(RHDPtr rhdPtr, struct rhdOutput *Output,
+				      int PowerManagementMode);
+# endif /* ATOM_BIOS */
+#endif /* RHD_BIOSSCRATCH_H_ */