Andrew,

On Thu, Apr 11, 2013 at 1:24 PM, Andrew Bresticker
[off-list ref] wrote:

Platform LCD devices may need to do some device-specific
initialization before they can be used (regulator or GPIO setup,
for example), but currently the driver does not support any way of
doing this.  This patch adds a probe() callback to plat_lcd_data
which platform LCD devices can set to indicate that device-specific
initialization is needed.

Signed-off-by: Andrew Bresticker <redacted>
---
 drivers/video/backlight/platform_lcd.c | 6 ++++++
 include/video/platform_lcd.h           | 1 +
 2 files changed, 7 insertions(+)

Reviewed-by: Doug Anderson <dianders@chromium.org>