diff options
| -rw-r--r-- | Documentation/ABI/testing/sysfs-auxdisplay-linedisp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-auxdisplay-linedisp b/Documentation/ABI/testing/sysfs-auxdisplay-linedisp index 55f1b559e84e..ac9e96448b96 100644 --- a/Documentation/ABI/testing/sysfs-auxdisplay-linedisp +++ b/Documentation/ABI/testing/sysfs-auxdisplay-linedisp @@ -11,7 +11,8 @@ Description: Writing an empty string clears the display. - Example: + Example:: + echo "Hello World" > message cat message # Returns "Hello World\n" @@ -23,7 +24,8 @@ Description: Read-only attribute showing the character width capacity of the line display device. Messages longer than this will scroll. - Example: + Example:: + cat num_chars # Returns "16\n" for 16-char display What: /sys/.../scroll_step_ms @@ -35,7 +37,8 @@ Description: Setting to 0 disables scrolling. Default is 500ms. - Example: + Example:: + echo "250" > scroll_step_ms # 4Hz scrolling cat scroll_step_ms # Returns "250\n" |