diff options
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 59 |
1 files changed, 42 insertions, 17 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 41bbec72b2da..c6f152789a4e 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -64,33 +64,58 @@ struct panel_desc { unsigned int bpc; - /** - * @width: width (in millimeters) of the panel's active display area - * @height: height (in millimeters) of the panel's active display area - */ struct { + /** + * @size.width: Width (in mm) of the active display area. + */ unsigned int width; + + /** + * @size.height: Height (in mm) of the active display area. + */ unsigned int height; } size; - /** - * @prepare: the time (in milliseconds) that it takes for the panel to - * become ready and start receiving video data - * @hpd_absent_delay: Add this to the prepare delay if we know Hot - * Plug Detect isn't used. - * @enable: the time (in milliseconds) that it takes for the panel to - * display the first valid frame after starting to receive - * video data - * @disable: the time (in milliseconds) that it takes for the panel to - * turn the display off (no content is visible) - * @unprepare: the time (in milliseconds) that it takes for the panel - * to power itself down completely - */ struct { + /** + * @delay.prepare: Time for the panel to become ready. + * + * The time (in milliseconds) that it takes for the panel to + * become ready and start receiving video data + */ unsigned int prepare; + + /** + * @delay.hpd_absent_delay: Time to wait if HPD isn't hooked up. + * + * Add this to the prepare delay if we know Hot Plug Detect + * isn't used. + */ unsigned int hpd_absent_delay; + + /** + * @delay.enable: Time for the panel to display a valid frame. + * + * The time (in milliseconds) that it takes for the panel to + * display the first valid frame after starting to receive + * video data. + */ unsigned int enable; + + /** + * @delay.disable: Time for the panel to turn the display off. + * + * The time (in milliseconds) that it takes for the panel to + * turn the display off (no content is visible). + */ unsigned int disable; + + /** + * @delay.unprepare: Time to power down completely. + * + * The time (in milliseconds) that it takes for the panel + * to power itself down completely. + */ unsigned int unprepare; } delay; |