1 files changed, 146 insertions, 0 deletions
diff --git a/drivers/mxc/gpu-viv/hal/os/linux/kernel/platform/default/gc_hal_kernel_platform_default.c b/drivers/mxc/gpu-viv/hal/os/linux/kernel/platform/default/gc_hal_kernel_platform_default.c
new file mode 100644
index 000000000000..1f522b6ced68
--- /dev/null
+++ b/drivers/mxc/gpu-viv/hal/os/linux/kernel/platform/default/gc_hal_kernel_platform_default.c
@@ -0,0 +1,146 @@
+/****************************************************************************
+*
+*    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.
+*
+*****************************************************************************/
+
+
+#include "gc_hal_kernel_linux.h"
+#include "gc_hal_kernel_platform.h"
+
+
+gceSTATUS
+_AdjustParam(
+    IN gcsPLATFORM *Platform,
+    OUT gcsMODULE_PARAMETERS *Args
+    )
+{
+#if USE_LINUX_PCIE
+    struct pci_dev *pdev = Platform->device;
+    unsigned char   irqline = pdev->irq;
+
+    if ((Args->irqLine2D != -1) && (Args->irqLine2D != irqline))
+    {
+        Args->irqLine2D = irqline;
+    }
+    if ((Args->irqLine != -1) && (Args->irqLine != irqline))
+    {
+        Args->irqLine = irqline;
+    }
+#endif
+    return gcvSTATUS_OK;
+}
+
+static struct soc_platform_ops default_ops =
+{
+    .adjustParam   = _AdjustParam,
+};
+
+static struct soc_platform default_platform =
+{
+    .name = __FILE__,
+    .ops  = &default_ops,
+};
+
+#if USE_LINUX_PCIE
+
+int soc_platform_init(struct pci_driver *pdrv,
+            struct soc_platform **platform)
+{
+    *platform = &default_platform;
+    return 0;
+}
+
+int soc_platform_terminate(struct soc_platform *platform)
+{
+    return 0;
+}
+
+#else
+static struct platform_device *default_dev;
+
+int soc_platform_init(struct platform_driver *pdrv,
+            struct soc_platform **platform)
+{
+    int ret;
+    default_dev = platform_device_alloc(pdrv->driver.name, -1);
+
+    if (!default_dev) {
+        printk(KERN_ERR "galcore: platform_device_alloc failed.\n");
+        return -ENOMEM;
+    }
+
+    /* Add device */
+    ret = platform_device_add(default_dev);
+    if (ret) {
+        printk(KERN_ERR "galcore: platform_device_add failed.\n");
+        goto put_dev;
+    }
+
+    *platform = &default_platform;
+    return 0;
+
+put_dev:
+    platform_device_put(default_dev);
+
+    return ret;
+}
+
+int soc_platform_terminate(struct soc_platform *platform)
+{
+    if (default_dev) {
+        platform_device_unregister(default_dev);
+        default_dev = NULL;
+    }
+
+    return 0;
+}
+#endif