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mach64_drv.c
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/* mach64_drv.c -- mach64 (Rage Pro) driver -*- linux-c -*-
* Created: Fri Nov 24 18:34:32 2000 by [email protected]
*
* Copyright 2000 Gareth Hughes
* All Rights Reserved.
*
* 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 (including the next
* paragraph) 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
* GARETH HUGHES 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.
*
* Authors:
* Gareth Hughes <[email protected]>
* Leif Delgass <[email protected]>
*/
#include <linux/module.h>
#include <linux/pci.h>
#include <drm/drm_drv.h>
#include <drm/drm_file.h>
#include "mach64_drm.h"
#include "mach64_drv.h"
#define mach64_PCI_IDS \
{0x1002, 0x4749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x474c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x474f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4752, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4753, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x474d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x474e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1002, 0x4c4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
static struct pci_device_id pciidlist[] = {
mach64_PCI_IDS
};
static const struct file_operations mach64_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
#if IS_ENABLED(CONFIG_DRM_LEGACY)
.mmap = drm_legacy_mmap,
#else
.mmap = mach64_drm_legacy_mmap,
#endif
.poll = drm_poll,
.llseek = noop_llseek,
};
static struct drm_driver driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_HAVE_DMA
| DRIVER_HAVE_IRQ | DRIVER_LEGACY,
.lastclose = mach64_driver_lastclose,
.get_vblank_counter = mach64_get_vblank_counter,
.enable_vblank = mach64_enable_vblank,
.disable_vblank = mach64_disable_vblank,
.irq_preinstall = mach64_driver_irq_preinstall,
.irq_postinstall = mach64_driver_irq_postinstall,
.irq_uninstall = mach64_driver_irq_uninstall,
.irq_handler = mach64_driver_irq_handler,
.ioctls = mach64_ioctls,
.dma_ioctl = mach64_dma_buffers,
.fops = &mach64_driver_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
.major = DRIVER_MAJOR,
.minor = DRIVER_MINOR,
.patchlevel = DRIVER_PATCHLEVEL,
};
static struct pci_driver mach64_pci_driver = {
.name = DRIVER_NAME,
.id_table = pciidlist,
};
static int __init mach64_init(void)
{
driver.num_ioctls = mach64_max_ioctl;
#if IS_ENABLED(CONFIG_DRM_LEGACY)
return drm_legacy_pci_init(&driver, &mach64_pci_driver);
#else
return mach64_drm_legacy_pci_init(&driver, &mach64_pci_driver);
#endif
}
static void __exit mach64_exit(void)
{
#if IS_ENABLED(CONFIG_DRM_LEGACY)
drm_legacy_pci_exit(&driver, &mach64_pci_driver);
#else
mach64_drm_legacy_pci_exit(&driver, &mach64_pci_driver);
#endif
}
module_init(mach64_init);
module_exit(mach64_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");