linux-kernel - Re: [PATCH] arch/microblaze/kernel/setup.c: Add default 'screen

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Message-ID: <5418019E.1010202@monstr.eu>
Date:	Tue, 16 Sep 2014 11:23:42 +0200
From:	Michal Simek <monstr@...str.eu>
To:	Chen Gang <gang.chen.5i5j@...il.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>
CC:	Rob Herring <rob.herring@...xeda.com>,
	Paul Bolle <pebolle@...cali.nl>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mikael Starvik <starvik@...s.com>,
	Jesper Nilsson <jesper.nilsson@...s.com>
Subject: Re: [PATCH] arch/microblaze/kernel/setup.c: Add default 'screen_info"
 for fixing compiling break

On 09/14/2014 11:02 AM, Chen Gang wrote:
> On 09/14/2014 04:45 PM, Geert Uytterhoeven wrote:
>> Hi Chen,
>>
>> On Sun, Sep 14, 2014 at 10:32 AM, Chen Gang <gang.chen.5i5j@...il.com> wrote:
>>> Add default one just like other architectures have done (e.g. cris,
>>> score, sh ...), the related error with allmodconfig:
>>>
>>>     LD      init/built-in.o
>>>   drivers/built-in.o: In function `vgacon_save_screen':
>>>   drivers/video/console/.tmp_vgacon.o:(.text+0x834d0): undefined reference to `screen_info'
>>>   drivers/video/console/.tmp_vgacon.o:(.text+0x834ec): undefined reference to `screen_info'
>>>   drivers/built-in.o: In function `vgacon_resize':
>>>   drivers/video/console/.tmp_vgacon.o:(.text+0x83cdc): undefined reference to `screen_info'
>>>   drivers/video/console/.tmp_vgacon.o:(.text+0x83d38): undefined reference to `screen_info'
>>>   drivers/built-in.o: In function `vgacon_switch':
>>>   drivers/video/console/.tmp_vgacon.o:(.text+0x83f50): undefined reference to `screen_info'
>>>   drivers/built-in.o:drivers/video/console/.tmp_vgacon.o:(.text+0x8407c): more undefined references to `screen_info' follow
>>>   make: *** [vmlinux] Error 1
>>
>> Can microblaze actually have VGA?
>>
>> If not, it's better to disable it.
>>
> 
> Welcome the related microblaze maintainers ideas for it

Is this is just about VGA or video console in general?
There is xilinx FB driver and other FB are around too.

Thanks,
Michal

-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform



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