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From: LABBE Corentin <clabbe@baylibre.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: mchehab@kernel.org, gregkh@linuxfoundation.org,
	linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
	linux-staging@lists.linux.dev, mjpeg-users@lists.sourceforge.net
Subject: Re: [PATCH v2 00/10] staging: media: zoran: fusion in one module
Date: Mon, 25 Oct 2021 16:21:12 +0200	[thread overview]
Message-ID: <YXa9WGs7ewyaHmI9@Red> (raw)
In-Reply-To: <da925d73-fdf0-3962-3841-a1dd53b5c5dd@xs4all.nl>

Le Mon, Oct 25, 2021 at 02:45:02PM +0200, Hans Verkuil a écrit :
> Hi Corentin,
> 
> On 13/10/2021 20:58, Corentin Labbe wrote:
> > Hello
> > 
> > The main change of this serie is to fusion all zoran related modules in
> > one.
> > This fixes the load order problem when everything is built-in.
> > 
> > Regards
> > 
> > Changes since v1:
> > - add missing debugfs cleaning
> > - clean some remaining module_get/put functions which made impossible to
> >   remove the zoran module
> > - added the two latest patchs
> 
> Something weird is wrong with this series. I have a DC30, but loading this with:
> 
> modprobe zr36067 card=3
> 
> results in this error message in the kernel log:
> 
> [   58.645557] zr36067: module is from the staging directory, the quality is unknown, you have been warned.
> [   58.646658] zr36067 0000:03:00.0: Zoran MJPEG board driver version 0.10.1
> [   58.646793] zr36067 0000:03:00.0: Zoran ZR36057 (rev 1), irq: 18, memory: 0xf4000000
> [   58.648821] zr36067 0000:03:00.0: Initializing i2c bus...
> [   58.662420] vpx3220 22-0047: vpx3216b found @ 0x8e (DC30[0])
> [   58.737445] zr36067 0000:03:00.0: Fail to get encoder
> 
> This works before, so why this is now failing is not clear to me.
> 
> It does work with 'card=0', but I really have a DC30.
> 
> If I test with 'card=0' then the rmmod issue is now solved.

Everything normal, since card 0 does not have encoder.
Could you check that adv7175 is compiled ?

I got the same problem with my DC10+ where saa7110 was not compiled.
This issue was reproduced randomly and I have no explanation. (kconfig problem ?)

Regards

  reply	other threads:[~2021-10-25 14:21 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13 18:58 [PATCH v2 00/10] staging: media: zoran: fusion in one module Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 01/10] staging: media: zoran: move module parameter checks to zoran_probe Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 02/10] staging: media: zoran: use module_pci_driver Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 03/10] staging: media: zoran: rename debug module parameter Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 04/10] staging: media: zoran: add debugfs Corentin Labbe
2021-10-14  7:37   ` Dan Carpenter
2021-10-17 20:05     ` LABBE Corentin
2021-11-02 17:40       ` Dan Carpenter
2021-11-02 21:29         ` LABBE Corentin
2021-10-14 11:18   ` kernel test robot
2021-10-13 18:58 ` [PATCH v2 05/10] staging: media: zoran: videocode: remove procfs Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 06/10] staging: media: zoran: fusion all modules Corentin Labbe
2021-10-14  7:56   ` Dan Carpenter
2021-10-14  8:01   ` Dan Carpenter
2021-10-17 19:57     ` LABBE Corentin
2021-10-13 18:58 ` [PATCH v2 07/10] staging: media: zoran: remove vidmem Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 08/10] staging: media: zoran: move videodev alloc Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 09/10] staging: media: zoran: move config select on primary kconfig Corentin Labbe
2021-10-13 18:58 ` [PATCH v2 10/10] staging: media: zoran: introduce zoran_i2c_init Corentin Labbe
2021-10-18  9:55 ` [PATCH v2 00/10] staging: media: zoran: fusion in one module Hans Verkuil
2021-10-25 14:06   ` LABBE Corentin
2021-10-25 12:45 ` Hans Verkuil
2021-10-25 14:21   ` LABBE Corentin [this message]
2021-10-25 15:13     ` Hans Verkuil
2021-10-25 18:25       ` LABBE Corentin

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