diff options
author | James Simmons <jsimmons@infradead.org> | 2005-07-30 18:49:54 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-31 15:50:46 -0400 |
commit | 02459eaab98a6a57717bc0cacede148fc76af881 (patch) | |
tree | 804509b9ddb54eced6705103b3dca7aba0f30473 | |
parent | f0098f7863f814a5adc0b9cb271605d063cad7fa (diff) |
[PATCH] Display name of fbdev device
This patch displays the name of the fbdev driver in sysfs.
Down the road this will replace the current proc handle we have.
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r-- | drivers/video/fbsysfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c index ed1d4d1ac4f7..1147b899f007 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c | |||
@@ -414,6 +414,13 @@ static ssize_t show_pan(struct class_device *class_device, char *buf) | |||
414 | fb_info->var.xoffset); | 414 | fb_info->var.xoffset); |
415 | } | 415 | } |
416 | 416 | ||
417 | static ssize_t show_name(struct class_device *class_device, char *buf) | ||
418 | { | ||
419 | struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); | ||
420 | |||
421 | return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id); | ||
422 | } | ||
423 | |||
417 | static struct class_device_attribute class_device_attrs[] = { | 424 | static struct class_device_attribute class_device_attrs[] = { |
418 | __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp), | 425 | __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp), |
419 | __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank), | 426 | __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank), |
@@ -424,6 +431,7 @@ static struct class_device_attribute class_device_attrs[] = { | |||
424 | __ATTR(modes, S_IRUGO|S_IWUSR, show_modes, store_modes), | 431 | __ATTR(modes, S_IRUGO|S_IWUSR, show_modes, store_modes), |
425 | __ATTR(pan, S_IRUGO|S_IWUSR, show_pan, store_pan), | 432 | __ATTR(pan, S_IRUGO|S_IWUSR, show_pan, store_pan), |
426 | __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), | 433 | __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), |
434 | __ATTR(name, S_IRUGO, show_name, NULL), | ||
427 | }; | 435 | }; |
428 | 436 | ||
429 | int fb_init_class_device(struct fb_info *fb_info) | 437 | int fb_init_class_device(struct fb_info *fb_info) |