diff options
author | anholt <anholt@FreeBSD.org> | 2005-04-16 03:44:47 +0000 |
---|---|---|
committer | anholt <anholt@FreeBSD.org> | 2005-04-16 03:44:47 +0000 |
commit | ed881e3d943468fbc6be48896b366e62289da086 (patch) | |
tree | a78e79aa5b7b85f67ae2b321bc1be28f19b499b2 /sys/dev/drm/i915_drv.c | |
parent | 9de8e0daf94d3598eba43ca102b8629938c52342 (diff) | |
download | FreeBSD-src-ed881e3d943468fbc6be48896b366e62289da086.zip FreeBSD-src-ed881e3d943468fbc6be48896b366e62289da086.tar.gz |
Update to DRM CVS as of 2005-04-12, bringing many changes:
- Split core DRM routines back into their own module, rather than using the
nasty templated system like before.
- Development-class R300 support in radeon driver (requires userland pieces, of
course).
- Mach64 driver (haven't tested in a while -- my mach64s no longer fit in the
testbox). Covers Rage Pros, Rage Mobility P/M, Rage XL, and some others.
- i915 driver files, which just need to get drm_drv.c fixed to allow attachment
to the drmsub device. Covers i830 through i915 integrated graphics.
- savage driver files, which should require minimal changes to work. Covers the
Savage3D, Savage IX/MX, Savage 4, ProSavage.
- Support for color and texture tiling and HyperZ features of Radeon.
Thanks to: scottl (much p4 handholding)
Jung-uk Kim (helpful prodding)
PR: [1] kern/76879, [2] kern/72548
Submitted by: [1] Alex, lesha at intercaf dot ru
[2] Shaun Jurrens, shaun at shamz dot net
Diffstat (limited to 'sys/dev/drm/i915_drv.c')
-rw-r--r-- | sys/dev/drm/i915_drv.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/sys/dev/drm/i915_drv.c b/sys/dev/drm/i915_drv.c new file mode 100644 index 0000000..126fff1 --- /dev/null +++ b/sys/dev/drm/i915_drv.c @@ -0,0 +1,111 @@ +/* i915_drv.c -- ATI Radeon 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> + * + * $FreeBSD$ + */ + +#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 +}; + +extern drm_ioctl_desc_t i915_ioctls[]; +extern int i915_max_ioctl; + +static void i915_configure(drm_device_t *dev) +{ + dev->dev_priv_size = 1; /* No dev_priv */ + dev->prerelease = i915_driver_prerelease; + dev->pretakedown = i915_driver_pretakedown; + dev->irq_preinstall = i915_driver_irq_preinstall; + dev->irq_postinstall = i915_driver_irq_postinstall; + dev->irq_uninstall = i915_driver_irq_uninstall; + dev->irq_handler = i915_driver_irq_handler; + + dev->driver_ioctls = i915_ioctls; + dev->max_driver_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->use_agp = 1; + dev->require_agp = 1; + dev->use_mtrr = 1; + dev->use_irq = 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 = { + "drmsub", + i915_methods, + sizeof(drm_device_t) +}; + +extern devclass_t drm_devclass; +DRIVER_MODULE(i915, pci, i915_driver, drm_devclass, 0, 0); +MODULE_DEPEND(i915, drm, 1, 1, 1); + +#elif defined(__NetBSD__) || defined(__OpenBSD__) +CFDRIVER_DECL(i915, DV_TTY, NULL); +#endif |