diff options
| author | Kristian Høgsberg <krh@redhat.com> | 2009-01-06 00:10:05 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-03-13 07:23:58 +0300 |
| commit | 8e1004580e0c862cb6bbe2ff8e496f846c54052f (patch) | |
| tree | f75ca2cebf77d2746613af8e5b61998057df5387 /drivers/gpu/drm/radeon/radeon_drv.c | |
| parent | 112b715e8e2f9ef7b96930888bb099ce10b4c3cc (diff) | |
| download | linux-8e1004580e0c862cb6bbe2ff8e496f846c54052f.tar.xz | |
drm: Drop unused and broken dri_library_name sysfs attribute.
The kernel shouldn't be in the business of telling user space which
driver to load. The kernel defers mapping PCI IDs to module names
to user space and we should do the same for DRI drivers.
And in fact, that's how it does work today. Nothing uses the
dri_library_name attribute, and the attribute is in fact broken.
For intel devices, it falls back to the default behaviour of returning
the kernel module name as the DRI driver name, which doesn't work for
i965 devices. Nobody has ever hit this problem or filed a bug about this.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index fef207881f45..1e3b2557a51a 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -41,17 +41,6 @@ int radeon_no_wb; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); -static int dri_library_name(struct drm_device *dev, char *buf) -{ - drm_radeon_private_t *dev_priv = dev->dev_private; - int family = dev_priv->flags & RADEON_FAMILY_MASK; - - return snprintf(buf, PAGE_SIZE, "%s\n", - (family < CHIP_R200) ? "radeon" : - ((family < CHIP_R300) ? "r200" : - "r300")); -} - static int radeon_suspend(struct drm_device *dev, pm_message_t state) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -95,7 +84,6 @@ static struct drm_driver driver = { .get_vblank_counter = radeon_get_vblank_counter, .enable_vblank = radeon_enable_vblank, .disable_vblank = radeon_disable_vblank, - .dri_library_name = dri_library_name, .master_create = radeon_master_create, .master_destroy = radeon_master_destroy, .irq_preinstall = radeon_driver_irq_preinstall, |