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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1029 | serge | 1 | /* |
| 2 | * Copyright 2007, 2008 Egbert Eich |
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| 3 | * Copyright 2007, 2008 Luc Verhaegen |
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| 4 | * Copyright 2007, 2008 Matthias Hopf |
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| 5 | * Copyright 2007, 2008 Advanced Micro Devices, Inc. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included in |
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| 15 | * all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 23 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 24 | */ |
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| 25 | |||
| 26 | #ifndef RHD_BIOSSCRATCH_H_ |
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| 27 | # define RHD_BIOSSCRATCH_H_ |
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| 28 | |||
| 29 | # ifdef ATOM_BIOS |
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| 30 | |||
| 31 | struct BIOSScratchOutputPrivate { |
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| 32 | void (*Mode) (struct rhdOutput *Output, DisplayModePtr Mode); |
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| 33 | void (*Power) (struct rhdOutput *Output, int Power); |
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| 34 | void (*Destroy) (struct rhdOutput *Output); |
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| 35 | struct rhdOutputDevices *OutputDevices; |
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| 36 | enum atomDevice Device; |
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| 37 | }; |
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| 38 | |||
| 39 | struct rhdAtomOutputDeviceList { |
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| 40 | enum atomDevice DeviceId; |
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| 41 | enum rhdOutputType OutputType; |
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| 42 | enum rhdConnectorType ConnectorType; |
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| 43 | }; |
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| 44 | |||
| 45 | enum rhdBIOSScratchBlAction { |
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| 46 | rhdBIOSScratchBlGet, |
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| 47 | rhdBIOSScratchBlSet |
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| 48 | }; |
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| 49 | |||
| 50 | |||
| 51 | extern struct rhdBiosScratchRegisters *RHDSaveBiosScratchRegisters(RHDPtr rhdPtr); |
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| 52 | extern void RHDRestoreBiosScratchRegisters(RHDPtr rhdPtr, |
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| 53 | struct rhdBiosScratchRegisters * regs); |
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| 54 | |||
| 55 | # if defined (ATOM_BIOS_PARSER) |
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| 56 | extern enum rhdSensedOutput RHDBIOSScratchDACSense(struct rhdOutput *Output, |
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| 57 | struct rhdConnector *Connector); |
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| 58 | # endif |
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| 59 | extern Bool RHDAtomSetupOutputDriverPrivate(struct rhdAtomOutputDeviceList *Devices, |
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| 60 | struct rhdOutput *Output); |
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| 61 | extern Bool RHDFindConnectorAndOutputTypesForDevice(RHDPtr rhdPtr, enum atomDevice Device, |
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| 62 | enum rhdOutputType *ot, |
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| 63 | enum rhdConnectorType *ct); |
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| 64 | extern enum atomDevice RHDGetDeviceOnCrtc(RHDPtr rhdPtr, enum atomCrtc Crtc); |
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| 65 | |||
| 66 | extern void RHDAtomBIOSScratchBlLevel(RHDPtr rhdPtr, enum rhdBIOSScratchBlAction action, |
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| 67 | int *val); |
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| 68 | |||
| 69 | extern void RHDAtomBIOSScratchSetAccelratorMode(RHDPtr rhdPtr, Bool on); |
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| 70 | extern void RHDAtomBIOSScratchPMState(RHDPtr rhdPtr, struct rhdOutput *Output, |
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| 71 | int PowerManagementMode); |
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| 72 | # endif /* ATOM_BIOS */ |
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| 73 | #endif /* RHD_BIOSSCRATCH_H_ */ |