64     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
68         return sysfs_emit_str(buf, &format!("{}\n", name));  in show()
93     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
97         return sysfs_emit_str(buf, &format!("{}\n", bits_per_pixel));  in show()
195     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
199         return sysfs_emit_str(buf, &format!("{},{}\n", var_info.xoffset, var_info.yoffset));  in show()
224     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
229             buf,  in show()
256     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
260         return sysfs_emit_str(buf, &format!("{}\n", fix_info.line_length));  in show()
280     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
285         return sysfs_emit_str(buf, &format!("{}\n", var_info.rotate_angle));  in show()
310     fn show(&self, kobj: Arc<dyn KObject>, buf: &mut [u8]) -> Result<usize, SystemError> {  in show()
314         return sysfs_emit_str(buf, &format!("{}\n", fb.state() as u8));  in show()