Re: [PATCH v2 00/10] staging: media: zoran: fusion in one module

From: Hans Verkuil
Date: Mon Oct 25 2021 - 08:45:13 EST


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.

Regards,

Hans

>
> Corentin Labbe (10):
> staging: media: zoran: move module parameter checks to zoran_probe
> staging: media: zoran: use module_pci_driver
> staging: media: zoran: rename debug module parameter
> staging: media: zoran: add debugfs
> staging: media: zoran: videocode: remove procfs
> staging: media: zoran: fusion all modules
> staging: media: zoran: remove vidmem
> staging: media: zoran: move videodev alloc
> staging: media: zoran: move config select on primary kconfig
> staging: media: zoran: introduce zoran_i2c_init
>
> drivers/staging/media/zoran/Kconfig | 46 +--
> drivers/staging/media/zoran/Makefile | 8 +-
> drivers/staging/media/zoran/videocodec.c | 68 +----
> drivers/staging/media/zoran/videocodec.h | 6 +-
> drivers/staging/media/zoran/zoran.h | 6 +-
> drivers/staging/media/zoran/zoran_card.c | 328 ++++++++++++++-------
> drivers/staging/media/zoran/zoran_driver.c | 5 +-
> drivers/staging/media/zoran/zr36016.c | 24 +-
> drivers/staging/media/zoran/zr36016.h | 2 +
> drivers/staging/media/zoran/zr36050.c | 21 +-
> drivers/staging/media/zoran/zr36050.h | 2 +
> drivers/staging/media/zoran/zr36060.c | 21 +-
> drivers/staging/media/zoran/zr36060.h | 2 +
> 13 files changed, 291 insertions(+), 248 deletions(-)
>