forked from luck/tmp_suning_uos_patched
b3a8363989
Finally cleaned up the sparse warnings for the drm. Signed-off-by: Dave Airlie <airlied@linux.ie>
108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/* savage_drv.c -- Savage driver for Linux
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*
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* Copyright 2004 Felix Kuehling
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <linux/config.h>
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#include "drmP.h"
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#include "savage_drm.h"
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#include "savage_drv.h"
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#include "drm_pciids.h"
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static int postinit(struct drm_device *dev, unsigned long flags)
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{
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DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n",
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DRIVER_NAME,
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DRIVER_MAJOR,
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DRIVER_MINOR,
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DRIVER_PATCHLEVEL,
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DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev)
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);
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return 0;
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}
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static int version(drm_version_t * version)
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{
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int len;
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version->version_major = DRIVER_MAJOR;
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version->version_minor = DRIVER_MINOR;
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version->version_patchlevel = DRIVER_PATCHLEVEL;
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DRM_COPY(version->name, DRIVER_NAME);
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DRM_COPY(version->date, DRIVER_DATE);
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DRM_COPY(version->desc, DRIVER_DESC);
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return 0;
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}
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static struct pci_device_id pciidlist[] = {
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savage_PCI_IDS
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};
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static struct drm_driver driver = {
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.driver_features =
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DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
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.dev_priv_size = sizeof(drm_savage_buf_priv_t),
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.preinit = savage_preinit,
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.postinit = postinit,
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.postcleanup = savage_postcleanup,
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.reclaim_buffers = savage_reclaim_buffers,
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.get_map_ofs = drm_core_get_map_ofs,
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.get_reg_ofs = drm_core_get_reg_ofs,
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.version = version,
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.ioctls = savage_ioctls,
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.dma_ioctl = savage_bci_buffers,
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.fops = {
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.owner = THIS_MODULE,
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.open = drm_open,
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.release = drm_release,
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.ioctl = drm_ioctl,
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.mmap = drm_mmap,
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.poll = drm_poll,
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.fasync = drm_fasync,
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}
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,
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.pci_driver = {
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.name = DRIVER_NAME,
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.id_table = pciidlist,
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}
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};
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static int __init savage_init(void)
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{
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driver.num_ioctls = savage_max_ioctl;
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return drm_init(&driver);
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}
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static void __exit savage_exit(void)
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{
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drm_exit(&driver);
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}
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module_init(savage_init);
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module_exit(savage_exit);
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MODULE_AUTHOR(DRIVER_AUTHOR);
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MODULE_DESCRIPTION(DRIVER_DESC);
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MODULE_LICENSE("GPL and additional rights");
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