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Diffstat (limited to 'drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h')
-rw-r--r--drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h305
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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
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index 000000000000..b790b90df082
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+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_platform.h
@@ -0,0 +1,305 @@
+/****************************************************************************
+*
+* The MIT License (MIT)
+*
+* Copyright (c) 2014 - 2018 Vivante 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 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.
+*
+*****************************************************************************
+*
+* The GPL License (GPL)
+*
+* Copyright (C) 2014 - 2018 Vivante Corporation
+*
+* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*
+*****************************************************************************
+*
+* Note: This software is released under dual MIT and GPL licenses. A
+* recipient may use this file under the terms of either the MIT license or
+* GPL License. If you wish to use only one license not the other, you can
+* indicate your decision by deleting one of the above license notices in your
+* version of this file.
+*
+*****************************************************************************/
+
+
+#ifndef _gc_hal_kernel_platform_h_
+#define _gc_hal_kernel_platform_h_
+#include <linux/mm.h>
+#include <linux/platform_device.h>
+#if USE_LINUX_PCIE
+#include <linux/pci.h>
+#endif
+
+typedef struct _gcsMODULE_PARAMETERS
+{
+ gctINT irqLine;
+ gctUINT registerMemBase;
+ gctUINT registerMemSize;
+ gctINT irqLine2D;
+ gctUINT registerMemBase2D;
+ gctUINT registerMemSize2D;
+ gctINT irqLineVG;
+ gctUINT registerMemBaseVG;
+ gctUINT registerMemSizeVG;
+ gctUINT contiguousSize;
+ gctUINT contiguousBase;
+ gctUINT contiguousRequested;
+ gctUINT externalSize;
+ gctUINT externalBase;
+ gctUINT bankSize;
+ gctINT fastClear;
+ gceCOMPRESSION_OPTION compression;
+ gctINT powerManagement;
+ gctINT gpuProfiler;
+ gctINT signal;
+ gctUINT baseAddress;
+ gctUINT physSize;
+ gctUINT logFileSize;
+ gctUINT recovery;
+ gctUINT stuckDump;
+ gctUINT showArgs;
+ gctUINT gpu3DMinClock;
+ gctBOOL registerMemMapped;
+ gctPOINTER registerMemAddress;
+ gctINT irqs[gcvCORE_COUNT];
+ gctUINT registerBases[gcvCORE_COUNT];
+ gctUINT registerSizes[gcvCORE_COUNT];
+ gctUINT chipIDs[gcvCORE_COUNT];
+}
+gcsMODULE_PARAMETERS;
+
+typedef struct soc_platform gcsPLATFORM;
+
+typedef struct soc_platform_ops
+{
+
+ /*******************************************************************************
+ **
+ ** 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 gcsPLATFORM * Platform,
+ OUT gcsMODULE_PARAMETERS *Args
+ );
+
+ /*******************************************************************************
+ **
+ ** getPower
+ **
+ ** Prepare power and clock operation.
+ */
+ gceSTATUS
+ (*getPower)(
+ IN gcsPLATFORM * Platform
+ );
+
+ /*******************************************************************************
+ **
+ ** putPower
+ **
+ ** Finish power and clock operation.
+ */
+ gceSTATUS
+ (*putPower)(
+ IN gcsPLATFORM * Platform
+ );
+
+ /*******************************************************************************
+ **
+ ** setPower
+ **
+ ** Set power state of specified GPU.
+ **
+ ** INPUT:
+ **
+ ** gceCORE GPU
+ ** GPU neeed to config.
+ **
+ ** gceBOOL Enable
+ ** Enable or disable power.
+ */
+ gceSTATUS
+ (*setPower)(
+ IN gcsPLATFORM * 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 gcsPLATFORM * Platform,
+ IN gceCORE GPU,
+ IN gctBOOL Enable
+ );
+
+ /*******************************************************************************
+ **
+ ** reset
+ **
+ ** Reset GPU outside.
+ **
+ ** INPUT:
+ **
+ ** gceCORE GPU
+ ** GPU neeed to reset.
+ */
+ gceSTATUS
+ (*reset)(
+ IN gcsPLATFORM * Platform,
+ IN gceCORE GPU
+ );
+
+ /*******************************************************************************
+ **
+ ** getGPUPhysical
+ **
+ ** Convert CPU physical address to GPU physical address if they are
+ ** different.
+ */
+ gceSTATUS
+ (*getGPUPhysical)(
+ IN gcsPLATFORM * Platform,
+ IN gctPHYS_ADDR_T CPUPhysical,
+ OUT gctPHYS_ADDR_T * GPUPhysical
+ );
+
+ /*******************************************************************************
+ **
+ ** getCPUPhysical
+ **
+ ** Convert GPU physical address to CPU physical address if they are
+ ** different.
+ */
+ gceSTATUS
+ (*getCPUPhysical)(
+ IN gcsPLATFORM * Platform,
+ IN gctUINT32 GPUPhysical,
+ OUT gctPHYS_ADDR_T * CPUPhysical
+ );
+
+ /*******************************************************************************
+ **
+ ** 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 gcsPLATFORM * Platform
+ );
+
+ /*******************************************************************************
+ **
+ ** cache
+ **
+ ** Cache operation.
+ */
+ gceSTATUS
+ (*cache)(
+ IN gcsPLATFORM * Platform,
+ IN gctUINT32 ProcessID,
+ IN gctPHYS_ADDR Handle,
+ IN gctUINT32 Physical,
+ IN gctPOINTER Logical,
+ IN gctSIZE_T Bytes,
+ IN gceCACHEOPERATION Operation
+ );
+
+ /*******************************************************************************
+ **
+ ** getPolicyID
+ **
+ ** Get policyID for a specified surface type.
+ */
+ gceSTATUS
+ (*getPolicyID)(
+ IN gcsPLATFORM * Platform,
+ IN gceSURF_TYPE Type,
+ OUT gctUINT32_PTR PolicyID,
+ OUT gctUINT32_PTR AXIConfig
+ );
+}
+gcsPLATFORM_OPERATIONS;
+
+struct soc_platform
+{
+#if USE_LINUX_PCIE
+ struct pci_dev* device;
+ struct pci_driver* driver;
+#else
+ struct platform_device* device;
+ struct platform_driver* driver;
+#endif
+
+ const char *name;
+ gcsPLATFORM_OPERATIONS* ops;
+};
+
+#if USE_LINUX_PCIE
+int soc_platform_init(struct pci_driver *pdrv, gcsPLATFORM **platform);
+#else
+int soc_platform_init(struct platform_driver *pdrv, gcsPLATFORM **platform);
+#endif
+int soc_platform_terminate(gcsPLATFORM *platform);
+
+#endif
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