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From: Andre Przywara <andre.przywara@arm.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [linux-sunxi] Re: [PATCH v3 2/3] video: add an option for video simplefb via DT
Date: Wed, 13 Sep 2017 16:55:11 +0100	[thread overview]
Message-ID: <fc413fea-efc1-3e8c-842e-e06ee3adee8b@arm.com> (raw)
In-Reply-To: <CAEwRq=rLXJv5jo94wfXMNyjozr7UCBfG15mf7m3miD5+Zu1_kQ@mail.gmail.com>

Hi,

On 13/09/17 16:50, Vincent Legoll wrote:
>> SIMPLEFB is also used by other platforms, but most platforms also
>> won't use it.
>>
>> Adding an imply VIDEO_DT_SIMPLEFB to VIDEO_DE2 would make everyone
>> happy I guess.
> 
> You meant adding a "select VIDEO_DT_SIMPLEFB" to VIDEO_DE2 ?

I think he explicitly meant "imply", which is a rather recent addition
to Kconfig [1]:

===============
- weak reverse dependencies: "imply" <symbol> ["if" <expr>]
  This is similar to "select" as it enforces a lower limit on another
  symbol except that the "implied" symbol's value may still be set to n
  from a direct dependency or with a visible prompt.
===============

[1]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/kbuild/kconfig-language.txt#n116

Cheers,
Andre

  reply	other threads:[~2017-09-13 15:55 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-13  2:17 [U-Boot] [PATCH v3 0/3] Allwinner DE2 HDMI SimpleFB support Icenowy Zheng
2017-09-13  2:17 ` [U-Boot] [PATCH v3 1/3] video: sunxi: extract simplefb match code to a new file Icenowy Zheng
2017-09-13 11:51   ` Maxime Ripard
2017-09-13 13:46   ` [U-Boot] [linux-sunxi] " Siarhei Siamashka
2017-09-13  2:17 ` [U-Boot] [PATCH v3 2/3] video: add an option for video simplefb via DT Icenowy Zheng
2017-09-13 12:04   ` Maxime Ripard
2017-09-13 13:17     ` [U-Boot] [linux-sunxi] " icenowy at aosc.io
2017-09-13 17:42       ` Maxime Ripard
2017-09-13 15:50     ` Vincent Legoll
2017-09-13 15:55       ` Andre Przywara [this message]
2017-09-13  2:17 ` [U-Boot] [PATCH v3 3/3] sunxi: setup simplefb for Allwinner DE2 Icenowy Zheng
2017-09-13 12:05   ` Maxime Ripard

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