drm: simplify sysfs code for drm
This simplifies the sysfs code for the drm and add a dri_library_name
attribute which can be used by a userspace app to figure out which
library to load.
From: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h
index 7fe5161..e9ede8d 100644
--- a/drivers/char/drm/drmP.h
+++ b/drivers/char/drm/drmP.h
@@ -547,6 +547,7 @@
void (*kernel_context_switch_unlock) (struct drm_device * dev,
drm_lock_t * lock);
int (*vblank_wait) (struct drm_device * dev, unsigned int *sequence);
+ int (*dri_library_name) (struct drm_device *dev, char *buf);
/**
* Called by \c drm_device_is_agp. Typically used to determine if a
@@ -982,10 +983,8 @@
char *name);
extern void drm_sysfs_destroy(struct drm_sysfs_class *cs);
extern struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs,
- dev_t dev,
- struct device *device,
- const char *fmt, ...);
-extern void drm_sysfs_device_remove(dev_t dev);
+ drm_head_t *head);
+extern void drm_sysfs_device_remove(struct class_device *class_dev);
/* Inline replacements for DRM_IOREMAP macros */
static __inline__ void drm_core_ioremap(struct drm_map *map,