linux-kernel - Re: [PATCH] drivers/ps3: select VIDEO to provide cmdline functions

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Message-ID: <3c23f4c9-30e8-4265-b89a-47ffe60a6c41@suse.de>
Date: Wed, 7 Feb 2024 10:15:34 +0100
From: Thomas Zimmermann <tzimmermann@...e.de>
To: Randy Dunlap <rdunlap@...radead.org>, linux-kernel@...r.kernel.org
Cc: Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin
 <npiggin@...il.com>, Christophe Leroy <christophe.leroy@...roup.eu>,
 "Aneesh Kumar K . V" <aneesh.kumar@...nel.org>,
 "Naveen N . Rao" <naveen.n.rao@...ux.ibm.com>,
 linuxppc-dev@...ts.ozlabs.org, Geoff Levand <geoff@...radead.org>
Subject: Re: [PATCH] drivers/ps3: select VIDEO to provide cmdline functions

Hi

Am 07.02.24 um 04:37 schrieb Randy Dunlap:
> When VIDEO is not set, there is a build error. Fix that by selecting
> VIDEO for PS3_PS3AV.
>
> ERROR: modpost: ".video_get_options" [drivers/ps3/ps3av_mod.ko] undefined!
>
> Fixes: dae7fbf43fd0 ("driver/ps3: Include <video/cmdline.h> for mode parsing")

Thanks for the fix. Please also add

Fixes: a3b6792e990d ("video/cmdline: Introduce CONFIG_VIDEO for video= 
parameter")
Cc: linux-fbdev@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org

That's the commit that exposed the problem. IDK why the old config 
option VIDEO_CMDLINE worked.

> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Cc: Michael Ellerman <mpe@...erman.id.au>
> Cc: Nicholas Piggin <npiggin@...il.com>
> Cc: Christophe Leroy <christophe.leroy@...roup.eu>
> Cc: Aneesh Kumar K.V <aneesh.kumar@...nel.org>
> Cc: Naveen N. Rao <naveen.n.rao@...ux.ibm.com>
> Cc: linuxppc-dev@...ts.ozlabs.org
> Cc: Thomas Zimmermann <tzimmermann@...e.de>
> Cc: Geoff Levand <geoff@...radead.org>

Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>

> ---
>   arch/powerpc/platforms/ps3/Kconfig |    1 +
>   1 file changed, 1 insertion(+)
>
> diff -- a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
> --- a/arch/powerpc/platforms/ps3/Kconfig
> +++ b/arch/powerpc/platforms/ps3/Kconfig
> @@ -67,6 +67,7 @@ config PS3_VUART
>   config PS3_PS3AV
>   	depends on PPC_PS3
>   	tristate "PS3 AV settings driver" if PS3_ADVANCED
> +	select VIDEO
>   	select PS3_VUART
>   	default y
>   	help

-- 
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)