From: Sam Ravnborg <sam@ravnborg.org>
To: Stephen Kitt <steve@sk2.org>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Robert Foss <robert.foss@linaro.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] drm/bridge: parade-ps8622: Use backlight helper
Date: Fri, 24 Jun 2022 22:00:12 +0200 [thread overview]
Message-ID: <YrYXzGWWwMA46ltE@ravnborg.org> (raw)
In-Reply-To: <20220607181022.1119546-1-steve@sk2.org>
On Tue, Jun 07, 2022 at 08:10:22PM +0200, Stephen Kitt wrote:
> backlight_properties.fb_blank is deprecated. The states it represents
> are handled by other properties; but instead of accessing those
> properties directly, drivers should use the helpers provided by
> backlight.h.
>
> 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.
>
> Signed-off-by: Stephen Kitt <steve@sk2.org>
> Cc: Andrzej Hajda <andrzej.hajda@intel.com>
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Cc: Robert Foss <robert.foss@linaro.org>
> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> Cc: Jonas Karlman <jonas@kwiboo.se>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: dri-devel@lists.freedesktop.org
Thanks, applied to drm-misc (drm-misc-next).
I kept the full changelog.
Sam
prev parent reply other threads:[~2022-06-24 20:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-07 18:10 Stephen Kitt
2022-06-07 21:04 ` Stephen Kitt
2022-06-24 20:00 ` Sam Ravnborg [this message]
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