linux-kernel - Re: [PATCH] drm/bridge: ti-tfp410: switch to using fwnode_gpiod_get

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Message-ID: <CACRpkdak-gW9+OV-SZQVNNi5BuyNzkjkKvHmYp2+eYq4vu2nyg@mail.gmail.com>
Date:   Tue, 5 Nov 2019 16:29:39 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        "open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/bridge: ti-tfp410: switch to using fwnode_gpiod_get_index()

On Tue, Nov 5, 2019 at 1:40 AM Dmitry Torokhov
<dmitry.torokhov@...il.com> wrote:
> On Mon, Oct 14, 2019 at 11:43:20AM -0700, Dmitry Torokhov wrote:

> > Instead of fwnode_get_named_gpiod() that I plan to hide away, let's use
> > the new fwnode_gpiod_get_index() that mimics gpiod_get_index(), but
> > works with arbitrary firmware node.
> >
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> > ---
> >
> > Andrzej, Neil,
> >
> > This depends on the new code that can be bound in
> > ib-fwnode-gpiod-get-index immutable branch of Linus' Walleij tree:
> >
> >         git pull git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git ib-fwnode-gpiod-get-index
> >
> > I hope that it would be possible to pull in this immutable branch and
> > not wait until after 5.5 merge window, or, alternatively, merge through
> > Linus Walleij's tree.
>
> Any chance this could be merged, please?

I'm happy to merge it into the GPIO tree if some DRM maintainer can
provide an ACK.

Getting ACK from DRM people is problematic and a bit of friction in the
community, DVetter usually advice to seek mutual reviews etc, but IMO
it would be better if some people felt more compelled to review stuff
eventually. (And that has the problem that it doesn't scale.)

Yours,
Linus Walleij