1 files changed, 0 insertions, 155 deletions
diff --git a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/IgdOGBDA.ASL b/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/IgdOGBDA.ASL
deleted file mode 100644
index 4482db6..0000000
--- a/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/IgdOGBDA.ASL
+++ /dev/null
@@ -1,155 +0,0 @@
-/*++
-
-Copyright (c)  1999  - 2014, Intel Corporation. All rights reserved
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-
-Module Name:
-
-  IgdOGBDA.ASL
-
-Abstract:
-
-  IGD OpRegion/Software SCI Reference Code for the Baytrail Family.
-  This file contains Get BIOS Data Area funciton support for
-  the Integrated Graphics Device (IGD) OpRegion/Software SCI mechanism.
-
---*/
-
-
-Method (GBDA, 0, Serialized)
-{
-
-  // Supported calls: Sub-function 0
-
-  If (LEqual(GESF, 0))
-  {
-    //<TODO> Update implementation specific supported calls.  Reference
-    // code is set to Intel's validated implementation.
-
-    Store(0x0000279, PARM)
-
-    Store(Zero, GESF)               // Clear the exit parameter
-    Return(SUCC)                    // Success
-  }
-
-  // Requested callbacks: Sub-function 1
-
-  If (LEqual(GESF, 1))
-  {
-
-    //<TODO> Update implementation specific system BIOS requested call
-    // back functions.  Call back functions are where the driver calls the
-    // system BIOS at function indicated event.
-
-    Store(0x00000240, PARM)
-
-    Store(Zero, GESF)               // Clear the exit parameter
-    Return(SUCC)                    // Success
-  }
-
-  // Get Boot display Preferences: Sub-function 4
-
-  If (LEqual(GESF, 4))
-  {
-
-    //<TODO> Update the implementation specific Get Boot Display
-    // Preferences function.
-
-    And(PARM, 0xEFFF0000, PARM)     // PARM[30:16] = Boot device ports
-    And(PARM, ShiftLeft(DeRefOf(Index(DBTB, IBTT)), 16), PARM)
-    Or(IBTT, PARM, PARM)            // PARM[7:0] = Boot device type
-
-    Store(Zero, GESF)               // Clear the exit parameter
-    Return(SUCC)                    // Success
-  }
-
-  // Panel details: Sub-function 5
-
-  If (LEqual(GESF, 5))
-  {
-
-    //<TODO> Update the implementation specific Get Panel Details
-    // function.
-
-    Store(IPSC, PARM)               // Report the scaling setting
-    Or(PARM, ShiftLeft(IPAT, 8), PARM)
-    Add(PARM, 0x100, PARM)          // Adjust panel type, 0 = VBT default
-    Or(PARM, ShiftLeft(LIDS, 16), PARM) // Report the lid state
-    Add(PARM, 0x10000, PARM)        // Adjust the lid state, 0 = Unknown
-    Or(PARM, ShiftLeft(IBLC, 18), PARM) // Report the BLC setting
-    Or(PARM, ShiftLeft(IBIA, 20), PARM) // Report the BIA setting
-    Store(Zero, GESF)
-    Return(SUCC)
-  }
-
-  // TV-standard/Video-connector: Sub-function 6
-
-  If (LEqual(GESF, 6))
-  {
-
-    //<TODO> Update the implementation specific Get
-    // TV-standard/Video-connectorPanel function.
-
-    Store(ITVF, PARM)
-    Or(PARM, ShiftLeft(ITVM, 4), PARM)
-    Store(Zero, GESF)
-    Return(SUCC)
-  }
-
-  // Internal graphics: Sub-function 7
-
-  If (LEqual(GESF, 7))
-  {
-    Store(GIVD, PARM)               // PARM[0]      - VGA mode(1=VGA)
-    Xor(PARM, 1, PARM)              // Invert the VGA mode polarity
-    Or(PARM, ShiftLeft(GMFN, 1), PARM) // PARM[1]   - # IGD PCI functions-1
-    // PARM[3:2]    - Reserved
-    // PARM[4]      - IGD D3 support(0=cold)
-    // PARM[10:5]   - Reserved
-    Or(PARM, ShiftLeft(3, 11), PARM) // PARM[12:11] - DVMT mode(11b = 5.0)
-
-    //
-    // Report DVMT 5.0 Total Graphics memory size.
-    //
-    Or(PARM, ShiftLeft(IDMS, 17), PARM)   // Bits 20:17 are for Gfx total memory size
-
-    // If the "Set Internal Graphics" call is supported, the modified
-    // settings flag must be programmed per the specification.  This means
-    // that the flag must be set to indicate that system BIOS requests
-    // these settings.  Once "Set Internal Graphics" is called, the
-    //  modified settings flag must be cleared on all subsequent calls to
-    // this function.
-
-    // Report the graphics frequency based on DISPLAY_CLOCK_FREQUENCY_ENCODING [MMADR+0x20C8]
-
-    Or(ShiftLeft(Derefof(Index(CDCT, \_SB.PCI0.GFX0.MCHK.DCFE)), 21),PARM, PARM)
-
-    Store(1, GESF)                  // Set the modified settings flag
-    Return(SUCC)
-  }
-
-  // Spread spectrum clocks: Sub-function 10
-
-  If (LEqual(GESF, 10))
-  {
-
-    Store(0, PARM)                  // Assume SSC is disabled
-
-    If(ISSC)
-    {
-      Or(PARM, 3, PARM)       // If SSC enabled, return SSC1+Enabled
-    }
-
-    Store(0, GESF)                  // Set the modified settings flag
-    Return(SUCC)                    // Success
-  }
-
-
-  // A call to a reserved "Get BIOS data" function was received.
-
-  Store(Zero, GESF)                     // Clear the exit parameter
-  Return(CRIT)                          // Reserved, "Critical failure"
-}