[PATCH v2 3/3] drm/panel: sony-acx565akm: Use backlight helpers

[Sam Ravnborg]

On Thu, Jun 16, 2022 at 07:23:15PM +0200, Stephen Kitt wrote:
> Instead of retrieving the backlight brightness in struct
> backlight_properties manually, and then checking whether the backlight
> should be on at all, use backlight_get_brightness() which does all
> this and insulates this from future changes.
> 
> Instead of manually checking the power state in struct
> backlight_properties, use backlight_is_blank().
> 
> While we're at it, drop .fb_blank from the initialisation function; it
> is deprecated, and this helps make progress towards enabling its
> removal. This change makes no functional difference since
> FB_BLANK_UNBLANK is the default value.
> 
> Signed-off-by: Stephen Kitt <steve at sk2.org>
> Cc: Thierry Reding <thierry.reding at gmail.com>
> Cc: Sam Ravnborg <sam at ravnborg.org>
> Cc: David Airlie <airlied at linux.ie>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: dri-devel at lists.freedesktop.org
Thanks, applied to drm-misc (drm-misc-next)

	Sam