linux-kernel - Re: [PATCH -next] drm/bridge: lt8912b: DRM_LONTIUM

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Message-ID: <a40abdd7-af43-28a3-1b79-0de6ca0c0093@huawei.com>
Date:   Wed, 7 Apr 2021 17:50:36 +0800
From:   "zhangjianhua (E)" <zhangjianhua18@...wei.com>
To:     Robert Foss <robert.foss@...aro.org>
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>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        <johnny.chenyi@...wei.com>, <heying24@...wei.com>
Subject: Re: [PATCH -next] drm/bridge: lt8912b: DRM_LONTIUM_LT8912B select
 GPIOLIB

Thanks, I will do that.

在 2021/4/7 16:03, Robert Foss 写道:
>> Yes, you are right, there are many files reference
>> gpiod_set_value_cansleep() and
>>
>> devm_gpiod_get_optional(). How about add config dependencies for all
>> releated
> I think this is the way to go and roughly half of the drm bridge
> drivers seem to need this change.
>
> Do you mind submitting a series of patches adding this fix for all of
> the relevant bridge drivers?
>
>> configs or only add config dependencies for the top level config?
>>
> .