| /* via_drv.c -- VIA unichrome driver -*- linux-c -*- |
| * Created: Fri Aug 12 2005 by anholt@FreeBSD.org |
| */ |
| /*- |
| * Copyright 2005 Eric Anholt |
| * 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 |
| * ERIC ANHOLT 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: |
| * Eric Anholt <anholt@FreeBSD.org> |
| * |
| */ |
| |
| #include "drmP.h" |
| #include "drm.h" |
| #include "via_drm.h" |
| #include "via_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 via_pciidlist[] = { |
| viadrv_PCI_IDS |
| }; |
| |
| static void via_configure(drm_device_t *dev) |
| { |
| dev->driver.buf_priv_size = 1; |
| dev->driver.load = via_driver_load; |
| dev->driver.unload = via_driver_unload; |
| dev->driver.context_ctor = via_init_context; |
| dev->driver.context_dtor = via_final_context; |
| dev->driver.vblank_wait = via_driver_vblank_wait; |
| dev->driver.irq_preinstall = via_driver_irq_preinstall; |
| dev->driver.irq_postinstall = via_driver_irq_postinstall; |
| dev->driver.irq_uninstall = via_driver_irq_uninstall; |
| dev->driver.irq_handler = via_driver_irq_handler; |
| dev->driver.dma_quiescent = via_driver_dma_quiescent; |
| |
| dev->driver.ioctls = via_ioctls; |
| dev->driver.max_ioctl = via_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.use_mtrr = 1; |
| dev->driver.use_irq = 1; |
| dev->driver.use_vbl_irq = 1; |
| } |
| |
| #ifdef __FreeBSD__ |
| static int |
| via_probe(device_t dev) |
| { |
| return drm_probe(dev, via_pciidlist); |
| } |
| |
| static int |
| via_attach(device_t nbdev) |
| { |
| drm_device_t *dev = device_get_softc(nbdev); |
| |
| bzero(dev, sizeof(drm_device_t)); |
| via_configure(dev); |
| return drm_attach(nbdev, via_pciidlist); |
| } |
| |
| static device_method_t via_methods[] = { |
| /* Device interface */ |
| DEVMETHOD(device_probe, via_probe), |
| DEVMETHOD(device_attach, via_attach), |
| DEVMETHOD(device_detach, drm_detach), |
| |
| { 0, 0 } |
| }; |
| |
| static driver_t via_driver = { |
| "drm", |
| via_methods, |
| sizeof(drm_device_t) |
| }; |
| |
| extern devclass_t drm_devclass; |
| DRIVER_MODULE(via, pci, via_driver, drm_devclass, 0, 0); |
| MODULE_DEPEND(via, drm, 1, 1, 1); |
| |
| #elif defined(__NetBSD__) || defined(__OpenBSD__) |
| #ifdef _LKM |
| CFDRIVER_DECL(via, DV_TTY, NULL); |
| #else |
| CFATTACH_DECL(via, sizeof(drm_device_t), drm_probe, drm_attach, drm_detach, |
| drm_activate); |
| #endif |
| #endif |