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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-27 20:56:43 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-27 20:56:43 -0400 |
| commit | cb650116a030dd5cf12f30651e29ceb990d42e4a (patch) | |
| tree | 6cac1c4ea615d1a3893f82a4c950623b38421872 /drivers/video/fbsysfs.c | |
| parent | 7bbaa75452c77cbaa016b987765c5d6c8b744587 (diff) | |
| parent | 741b2252a5e14d6c60a913c77a6099abe73a854a (diff) | |
| download | blackbird-op-linux-cb650116a030dd5cf12f30651e29ceb990d42e4a.tar.gz blackbird-op-linux-cb650116a030dd5cf12f30651e29ceb990d42e4a.zip | |
Merge branch 'master'
Diffstat (limited to 'drivers/video/fbsysfs.c')
| -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 1147b899f007..007c8e9b2b39 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c @@ -242,6 +242,13 @@ static ssize_t show_virtual(struct class_device *class_device, char *buf) fb_info->var.yres_virtual); } +static ssize_t show_stride(struct class_device *class_device, char *buf) +{ + struct fb_info *fb_info = + (struct fb_info *)class_get_devdata(class_device); + return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length); +} + /* Format for cmap is "%02x%c%4x%4x%4x\n" */ /* %02x entry %c transp %4x red %4x blue %4x green \n */ /* 256 rows at 16 chars equals 4096, the normal page size */ @@ -432,6 +439,7 @@ static struct class_device_attribute class_device_attrs[] = { __ATTR(pan, S_IRUGO|S_IWUSR, show_pan, store_pan), __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), __ATTR(name, S_IRUGO, show_name, NULL), + __ATTR(stride, S_IRUGO, show_stride, NULL), }; int fb_init_class_device(struct fb_info *fb_info) |
