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From: Tiezhu Yang <yangtiezhu@loongson.cn>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Huacai Chen <chenhc@lemote.com>,
	Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
	Xuefeng Li <lixuefeng@loongson.cn>
Subject: Re: [PATCH 1/2] MIPS: Loongson: Fix fatal error during GPU init
Date: Fri, 15 May 2020 16:58:32 +0800	[thread overview]
Message-ID: <9472816e-f97f-349b-2f7c-6c6c636f5fec@loongson.cn> (raw)
In-Reply-To: <1264becb-44aa-9e29-4e67-d1b5fbc0b56c@cogentembedded.com>

On 05/15/2020 04:51 PM, Sergei Shtylyov wrote:
> Hello!
>
> On 15.05.2020 5:15, Tiezhu Yang wrote:
>
>> When ATI Radeon graphics card has been compiled directly into the kernel
>                                ^ driver

Hi Sergei,

Thanks for your review, I have been sent v2 with the updated commit message:
https://lore.kernel.org/patchwork/patch/1242218/

Thanks,
Tiezhu Yang

>
>> instead of as a module, we should make sure the firmware for the model
>> (check available ones in /lib/firmware/radeon) is built-in to the kernel
>> as well, otherwise there exists the following fatal error during GPU 
>> init,
>> change CONFIG_DRM_RADEON=y to CONFIG_DRM_RADEON=m to fix it.
>>
>> [    1.900997] [drm] Loading RS780 Microcode
>> [    1.905077] radeon 0000:01:05.0: Direct firmware load for 
>> radeon/RS780_pfp.bin failed with error -2
>> [    1.914140] r600_cp: Failed to load firmware "radeon/RS780_pfp.bin"
>> [    1.920405] [drm:r600_init] *ERROR* Failed to load firmware!
>> [    1.926069] radeon 0000:01:05.0: Fatal error during GPU init
>> [    1.931729] [drm] radeon: finishing device.
>>
>> Fixes: 024e6a8b5bb1 ("MIPS: Loongson: Add a Loongson-3 default config 
>> file")
>> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> [...]
>
> MBR, Sergei


      reply	other threads:[~2020-05-15  8:58 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-15  2:15 [PATCH 1/2] MIPS: Loongson: Fix fatal error during GPU init Tiezhu Yang
2020-05-15  2:15 ` [PATCH 2/2] MIPS: Fix build errors under CONFIG_HAVE_STD_PC_SERIAL_PORT Tiezhu Yang
2020-05-15  2:33 ` [PATCH 1/2] MIPS: Loongson: Fix fatal error during GPU init Jiaxun Yang
2020-05-15  3:09   ` Tiezhu Yang
2020-05-15  3:17     ` Jiaxun Yang
2020-05-15  8:51 ` Sergei Shtylyov
2020-05-15  8:58   ` Tiezhu Yang [this message]

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