forked from Minki/linux
8410ea3b95
This abstracts the pci/platform interface out a step further, we can go further but this is far enough for now to allow USB to be plugged in. The drivers now just call the init code directly for their device type. Signed-off-by: Dave Airlie <airlied@redhat.com>
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*-
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* Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com
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*
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* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
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* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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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, sublicense,
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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 next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Rickard E. (Rik) Faith <faith@valinux.com>
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* Gareth Hughes <gareth@valinux.com>
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*/
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#include "drmP.h"
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#include "drm.h"
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#include "r128_drm.h"
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#include "r128_drv.h"
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#include "drm_pciids.h"
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static struct pci_device_id pciidlist[] = {
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r128_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_PCI_DMA | DRIVER_SG |
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DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
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.dev_priv_size = sizeof(drm_r128_buf_priv_t),
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.load = r128_driver_load,
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.preclose = r128_driver_preclose,
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.lastclose = r128_driver_lastclose,
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.get_vblank_counter = r128_get_vblank_counter,
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.enable_vblank = r128_enable_vblank,
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.disable_vblank = r128_disable_vblank,
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.irq_preinstall = r128_driver_irq_preinstall,
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.irq_postinstall = r128_driver_irq_postinstall,
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.irq_uninstall = r128_driver_irq_uninstall,
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.irq_handler = r128_driver_irq_handler,
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.reclaim_buffers = drm_core_reclaim_buffers,
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.ioctls = r128_ioctls,
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.dma_ioctl = r128_cce_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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.unlocked_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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#ifdef CONFIG_COMPAT
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.compat_ioctl = r128_compat_ioctl,
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#endif
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.llseek = noop_llseek,
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},
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.name = DRIVER_NAME,
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.desc = DRIVER_DESC,
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.date = DRIVER_DATE,
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.major = DRIVER_MAJOR,
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.minor = DRIVER_MINOR,
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.patchlevel = DRIVER_PATCHLEVEL,
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};
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int r128_driver_load(struct drm_device *dev, unsigned long flags)
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{
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return drm_vblank_init(dev, 1);
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}
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static struct pci_driver r128_pci_driver = {
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.name = DRIVER_NAME,
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.id_table = pciidlist,
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};
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static int __init r128_init(void)
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{
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driver.num_ioctls = r128_max_ioctl;
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return drm_pci_init(&driver, &r128_pci_driver);
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}
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static void __exit r128_exit(void)
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{
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drm_pci_exit(&driver, &r128_pci_driver);
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}
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module_init(r128_init);
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module_exit(r128_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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