gpu: vivante: Update driver from Freescale 3.10.53-1.1-ga BSP

[karo-tx-linux.git] / drivers / mxc / gpu-viv / hal / os / linux / kernel / gc_hal_kernel_platform.h

diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h
new file mode 100644 (file)
index 0000000..23b7178
--- /dev/null
+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h
@@ -0,0 +1,279 @@
+/****************************************************************************
+*
+*    Copyright (C) 2005 - 2014 by Vivante Corp.
+*
+*    This program is free software; you can redistribute it and/or modify
+*    it under the terms of the GNU General Public License as published by
+*    the Free Software Foundation; either version 2 of the license, or
+*    (at your option) any later version.
+*
+*    This program is distributed in the hope that it will be useful,
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+*    GNU General Public License for more details.
+*
+*    You should have received a copy of the GNU General Public License
+*    along with this program; if not write to the Free Software
+*    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*
+*****************************************************************************/
+
+
+#ifndef _gc_hal_kernel_platform_h_
+#define _gc_hal_kernel_platform_h_
+#include <linux/mm.h>
+
+typedef struct _gcsMODULE_PARAMETERS
+{
+#if gcdMULTI_GPU || gcdMULTI_GPU_AFFINITY
+    gctINT  irqLine3D0;
+    gctUINT registerMemBase3D0;
+    gctUINT registerMemSize3D0;
+    gctINT  irqLine3D1;
+    gctUINT registerMemBase3D1;
+    gctUINT registerMemSize3D1;
+#else
+    gctINT  irqLine;
+    gctUINT registerMemBase;
+    gctUINT registerMemSize;
+#endif
+    gctINT  irqLine2D;
+    gctUINT registerMemBase2D;
+    gctUINT registerMemSize2D;
+    gctINT  irqLineVG;
+    gctUINT registerMemBaseVG;
+    gctUINT registerMemSizeVG;
+    gctUINT contiguousSize;
+    gctUINT contiguousBase;
+    gctUINT contiguousRequested;
+    gctUINT bankSize;
+    gctINT  fastClear;
+    gctINT  compression;
+    gctINT  powerManagement;
+    gctINT  gpuProfiler;
+    gctINT  signal;
+    gctUINT baseAddress;
+    gctUINT physSize;
+    gctUINT logFileSize;
+    gctUINT recovery;
+    gctUINT stuckDump;
+    gctUINT showArgs;
+    gctUINT gpu3DMinClock;
+}
+gcsMODULE_PARAMETERS;
+
+typedef struct _gcsPLATFORM * gckPLATFORM;
+
+typedef struct _gcsPLATFORM_OPERATIONS
+{
+    /*******************************************************************************
+    **
+    **  needAddDevice
+    **
+    **  Determine whether platform_device is created by initialization code.
+    **  If platform_device is created by BSP, return gcvFLASE here.
+    */
+    gctBOOL
+    (*needAddDevice)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  adjustParam
+    **
+    **  Override content of arguments, if a argument is not changed here, it will
+    **  keep as default value or value set by insmod command line.
+    */
+    gceSTATUS
+    (*adjustParam)(
+        IN gckPLATFORM Platform,
+        OUT gcsMODULE_PARAMETERS *Args
+        );
+
+    /*******************************************************************************
+    **
+    **  adjustDriver
+    **
+    **  Override content of platform_driver which will be registered.
+    */
+    gceSTATUS
+    (*adjustDriver)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  getPower
+    **
+    **  Prepare power and clock operation.
+    */
+    gceSTATUS
+    (*getPower)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  putPower
+    **
+    **  Finish power and clock operation.
+    */
+    gceSTATUS
+    (*putPower)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  allocPriv
+    **
+    **  Construct platform private data.
+    */
+    gceSTATUS
+    (*allocPriv)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  freePriv
+    **
+    **  free platform private data.
+    */
+    gceSTATUS
+    (*freePriv)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  setPower
+    **
+    **  Set power state of specified GPU.
+    **
+    **  INPUT:
+    **
+    **      gceCORE GPU
+    **          GPU neeed to config.
+    **
+    **      gceBOOL Enable
+    **          Enable or disable power.
+    */
+    gceSTATUS
+    (*setPower)(
+        IN gckPLATFORM Platform,
+        IN gceCORE GPU,
+        IN gctBOOL Enable
+        );
+
+    /*******************************************************************************
+    **
+    **  setClock
+    **
+    **  Set clock state of specified GPU.
+    **
+    **  INPUT:
+    **
+    **      gceCORE GPU
+    **          GPU neeed to config.
+    **
+    **      gceBOOL Enable
+    **          Enable or disable clock.
+    */
+    gceSTATUS
+    (*setClock)(
+        IN gckPLATFORM Platform,
+        IN gceCORE GPU,
+        IN gctBOOL Enable
+        );
+
+    /*******************************************************************************
+    **
+    **  reset
+    **
+    **  Reset GPU outside.
+    **
+    **  INPUT:
+    **
+    **      gceCORE GPU
+    **          GPU neeed to reset.
+    */
+    gceSTATUS
+    (*reset)(
+        IN gckPLATFORM Platform,
+        IN gceCORE GPU
+        );
+
+    /*******************************************************************************
+    **
+    **  getGPUPhysical
+    **
+    **  Convert CPU physical address to GPU physical address if they are
+    **  different.
+    */
+    gceSTATUS
+    (*getGPUPhysical)(
+        IN gckPLATFORM Platform,
+        IN gctUINT32 CPUPhysical,
+        OUT gctUINT32_PTR GPUPhysical
+        );
+
+    /*******************************************************************************
+    **
+    **  adjustProt
+    **
+    **  Override Prot flag when mapping paged memory to userspace.
+    */
+    gceSTATUS
+    (*adjustProt)(
+        IN struct vm_area_struct * vma
+        );
+
+    /*******************************************************************************
+    **
+    **  shrinkMemory
+    **
+    **  Do something to collect memory, eg, act as oom killer.
+    */
+    gceSTATUS
+    (*shrinkMemory)(
+        IN gckPLATFORM Platform
+        );
+
+    /*******************************************************************************
+    **
+    **  cache
+    **
+    **  Cache operation.
+    */
+    gceSTATUS
+    (*cache)(
+        IN gckPLATFORM Platform,
+        IN gctUINT32 ProcessID,
+        IN gctPHYS_ADDR Handle,
+        IN gctUINT32 Physical,
+        IN gctPOINTER Logical,
+        IN gctSIZE_T Bytes,
+        IN gceCACHEOPERATION Operation
+        );
+}
+gcsPLATFORM_OPERATIONS;
+
+typedef struct _gcsPLATFORM
+{
+    struct platform_device* device;
+    struct platform_driver* driver;
+
+    gcsPLATFORM_OPERATIONS* ops;
+
+    void*                   priv;
+}
+gcsPLATFORM;
+
+void
+gckPLATFORM_QueryOperations(
+    IN gcsPLATFORM_OPERATIONS ** Operations
+    );
+
+#endif