of_get_drm_display_mode
Prev | Display Modes Function Reference | Next

## Name

of_get_drm_display_mode — get a drm_display_mode from devicetree

## Synopsis

`int of_get_drm_display_mode (` | struct device_node * np,
| struct drm_display_mode * dmode,
| int index`)`;

## Arguments

`np`

  device_node with the timing specification

`dmode`

  will be set to the return value

`index`

  index into the list of display timings in devicetree

## Description

This function is expensive and should only be used, if only one mode is to be read from DT. To get multiple modes start with of_get_display_timings and work with that instead.

## Returns

0 on success, a negative errno code when no of videomode node was found.

Prev | Up | Next
drm_display_mode_to_videomode | Home | drm_mode_set_name