122 lines
3.6 KiB
C
122 lines
3.6 KiB
C
/* i915_drv.c -- Intel i915 driver -*- linux-c -*-
|
|
* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
|
|
*/
|
|
/*-
|
|
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
|
|
* 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
|
|
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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 <gareth@valinux.com>
|
|
*
|
|
*/
|
|
|
|
#include "drmP.h"
|
|
#include "drm.h"
|
|
#include "i915_drm.h"
|
|
#include "i915_drv.h"
|
|
#include "drm_pciids.h"
|
|
|
|
/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */
|
|
static drm_pci_id_list_t i915_pciidlist[] = {
|
|
i915_PCI_IDS
|
|
};
|
|
|
|
static void i915_configure(drm_device_t *dev)
|
|
{
|
|
dev->driver.buf_priv_size = 1; /* No dev_priv */
|
|
dev->driver.load = i915_driver_load;
|
|
dev->driver.preclose = i915_driver_preclose;
|
|
dev->driver.lastclose = i915_driver_lastclose;
|
|
dev->driver.device_is_agp = i915_driver_device_is_agp;
|
|
dev->driver.vblank_wait = i915_driver_vblank_wait;
|
|
dev->driver.vblank_wait2 = i915_driver_vblank_wait2;
|
|
dev->driver.irq_preinstall = i915_driver_irq_preinstall;
|
|
dev->driver.irq_postinstall = i915_driver_irq_postinstall;
|
|
dev->driver.irq_uninstall = i915_driver_irq_uninstall;
|
|
dev->driver.irq_handler = i915_driver_irq_handler;
|
|
|
|
dev->driver.ioctls = i915_ioctls;
|
|
dev->driver.max_ioctl = i915_max_ioctl;
|
|
|
|
dev->driver.name = DRIVER_NAME;
|
|
dev->driver.desc = DRIVER_DESC;
|
|
dev->driver.date = DRIVER_DATE;
|
|
dev->driver.major = DRIVER_MAJOR;
|
|
dev->driver.minor = DRIVER_MINOR;
|
|
dev->driver.patchlevel = DRIVER_PATCHLEVEL;
|
|
|
|
dev->driver.use_agp = 1;
|
|
dev->driver.require_agp = 1;
|
|
dev->driver.use_mtrr = 1;
|
|
dev->driver.use_irq = 1;
|
|
dev->driver.use_vbl_irq = 1;
|
|
dev->driver.use_vbl_irq2 = 1;
|
|
}
|
|
|
|
#ifdef __FreeBSD__
|
|
static int
|
|
i915_probe(device_t dev)
|
|
{
|
|
return drm_probe(dev, i915_pciidlist);
|
|
}
|
|
|
|
static int
|
|
i915_attach(device_t nbdev)
|
|
{
|
|
drm_device_t *dev = device_get_softc(nbdev);
|
|
|
|
bzero(dev, sizeof(drm_device_t));
|
|
i915_configure(dev);
|
|
return drm_attach(nbdev, i915_pciidlist);
|
|
}
|
|
|
|
static device_method_t i915_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, i915_probe),
|
|
DEVMETHOD(device_attach, i915_attach),
|
|
DEVMETHOD(device_detach, drm_detach),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t i915_driver = {
|
|
#if __FreeBSD_version >= 700010
|
|
"drm",
|
|
#else
|
|
"drmsub",
|
|
#endif
|
|
i915_methods,
|
|
sizeof(drm_device_t)
|
|
};
|
|
|
|
extern devclass_t drm_devclass;
|
|
#if __FreeBSD_version >= 700010
|
|
DRIVER_MODULE(i915, vgapci, i915_driver, drm_devclass, 0, 0);
|
|
#else
|
|
DRIVER_MODULE(i915, agp, i915_driver, drm_devclass, 0, 0);
|
|
#endif
|
|
MODULE_DEPEND(i915, drm, 1, 1, 1);
|
|
|
|
#elif defined(__NetBSD__) || defined(__OpenBSD__)
|
|
CFDRIVER_DECL(i915, DV_TTY, NULL);
|
|
#endif
|