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path: root/drivers/char/drm/radeon_drv.c
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Diffstat (limited to 'drivers/char/drm/radeon_drv.c')
-rw-r--r--drivers/char/drm/radeon_drv.c69
1 files changed, 36 insertions, 33 deletions
diff --git a/drivers/char/drm/radeon_drv.c b/drivers/char/drm/radeon_drv.c
index e0682f64b40..ee49670d816 100644
--- a/drivers/char/drm/radeon_drv.c
+++ b/drivers/char/drm/radeon_drv.c
@@ -29,7 +29,6 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
-
#include <linux/config.h>
#include "drmP.h"
#include "drm.h"
@@ -38,30 +37,33 @@
#include "drm_pciids.h"
-static int postinit( struct drm_device *dev, unsigned long flags )
+int radeon_no_wb;
+
+MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n");
+module_param_named(no_wb, radeon_no_wb, int, 0444);
+
+static int postinit(struct drm_device *dev, unsigned long flags)
{
- DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d: %s\n",
- DRIVER_NAME,
- DRIVER_MAJOR,
- DRIVER_MINOR,
- DRIVER_PATCHLEVEL,
- DRIVER_DATE,
- dev->primary.minor,
- pci_pretty_name(dev->pdev)
- );
+ DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n",
+ DRIVER_NAME,
+ DRIVER_MAJOR,
+ DRIVER_MINOR,
+ DRIVER_PATCHLEVEL,
+ DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev)
+ );
return 0;
}
-static int version( drm_version_t *version )
+static int version(drm_version_t * version)
{
int len;
version->version_major = DRIVER_MAJOR;
version->version_minor = DRIVER_MINOR;
version->version_patchlevel = DRIVER_PATCHLEVEL;
- DRM_COPY( version->name, DRIVER_NAME );
- DRM_COPY( version->date, DRIVER_DATE );
- DRM_COPY( version->desc, DRIVER_DESC );
+ DRM_COPY(version->name, DRIVER_NAME);
+ DRM_COPY(version->date, DRIVER_DATE);
+ DRM_COPY(version->desc, DRIVER_DESC);
return 0;
}
@@ -69,11 +71,11 @@ static struct pci_device_id pciidlist[] = {
radeon_PCI_IDS
};
-extern drm_ioctl_desc_t radeon_ioctls[];
-extern int radeon_max_ioctl;
-
static struct drm_driver driver = {
- .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
+ .driver_features =
+ DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
+ DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED |
+ DRIVER_IRQ_VBL,
.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
.preinit = radeon_driver_preinit,
.presetup = radeon_presetup,
@@ -95,21 +97,22 @@ static struct drm_driver driver = {
.ioctls = radeon_ioctls,
.dma_ioctl = radeon_cp_buffers,
.fops = {
- .owner = THIS_MODULE,
- .open = drm_open,
- .release = drm_release,
- .ioctl = drm_ioctl,
- .mmap = drm_mmap,
- .poll = drm_poll,
- .fasync = drm_fasync,
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .ioctl = drm_ioctl,
+ .mmap = drm_mmap,
+ .poll = drm_poll,
+ .fasync = drm_fasync,
#ifdef CONFIG_COMPAT
- .compat_ioctl = radeon_compat_ioctl,
+ .compat_ioctl = radeon_compat_ioctl,
#endif
- },
+ }
+ ,
.pci_driver = {
- .name = DRIVER_NAME,
- .id_table = pciidlist,
- }
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+ }
};
static int __init radeon_init(void)
@@ -126,6 +129,6 @@ static void __exit radeon_exit(void)
module_init(radeon_init);
module_exit(radeon_exit);
-MODULE_AUTHOR( DRIVER_AUTHOR );
-MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");