On Thursday, December 30, 2010 13:09:52 Mauro Carvalho Chehab wrote:
> Em 30-12-2010 09:56, Hans Verkuil escreveu:
> > On Thursday, December 30, 2010 12:45:09 Mauro Carvalho Chehab wrote:
> >> lirc-i2c implements a get key logic for the Adaptec Remote
> >> Controller, at address 0x6b. The only driver that seems to have
> >> an Adaptec device is ivtv:
> >>
> >> $ git grep -i adaptec drivers/media
> >> drivers/media/video/cs53l32a.c: * cs53l32a (Adaptec AVC-2010 and AVC-2410)
> >> i2c ivtv driver.
> >> drivers/media/video/cs53l32a.c: * Audio source switching for Adaptec
> >> AVC-2410 added by Trev Jackson
> >> drivers/media/video/cs53l32a.c: /* Set cs53l32a internal register for
> >> Adaptec 2010/2410 setup */
> >> drivers/media/video/ivtv/ivtv-cards.c:/* Adaptec VideOh! AVC-2410 card */
> >> drivers/media/video/ivtv/ivtv-cards.c: { PCI_DEVICE_ID_IVTV16,
> >> IVTV_PCI_ID_ADAPTEC, 0x0093 },
> >> drivers/media/video/ivtv/ivtv-cards.c: .name = "Adaptec VideOh!
> >> AVC-2410",
> >> drivers/media/video/ivtv/ivtv-cards.c:/* Adaptec VideOh! AVC-2010 card */
> >> drivers/media/video/ivtv/ivtv-cards.c: { PCI_DEVICE_ID_IVTV16,
> >> IVTV_PCI_ID_ADAPTEC, 0x0092 },
> >> drivers/media/video/ivtv/ivtv-cards.c: .name = "Adaptec VideOh!
> >> AVC-2010",
> >> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_CARD_AVC2410 7
> >> /* Adaptec AVC-2410 */
> >> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_CARD_AVC2010 8
> >> /* Adaptec AVD-2010 (No Tuner) */
> >> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_PCI_ID_ADAPTEC
> >> 0x9005
> >> drivers/media/video/ivtv/ivtv-driver.c: "\t\t\t 8 = Adaptec
> >> AVC-2410\n"
> >> drivers/media/video/ivtv/ivtv-driver.c: "\t\t\t 9 = Adaptec
> >> AVC-2010\n"
> >> drivers/media/video/ivtv/ivtv-i2c.c: 0x6b, /* Adaptec IR */
> >>
> >> There are two Adaptec cards defined there, but only one has tuner.
> >> I never found any device without tuners, but with a remote controllers, so
> >> the logic at lirc_i2c seems to be for Adaptec AVC-2410.
> >
> > That's correct. The AVC-2010 does not come with a remote.
>
> Thanks for double checking. I've replaced the comments to:
>
> [media] ivtv: Add Adaptec Remote Controller
>
> lirc-i2c implements a get key logic for the Adaptec Remote
> Controller, at address 0x6b. The only driver that seems to have
> an Adaptec device is ivtv:
>
> $ git grep -i adaptec drivers/media
> drivers/media/video/cs53l32a.c: * cs53l32a (Adaptec AVC-2010 and
> AVC-2410) i2c ivtv driver.
> drivers/media/video/cs53l32a.c: * Audio source switching for Adaptec
> AVC-2410 added by Trev Jackson
> drivers/media/video/cs53l32a.c: /* Set cs53l32a internal register for
> Adaptec 2010/2410 setup */
> drivers/media/video/ivtv/ivtv-cards.c:/* Adaptec VideOh! AVC-2410 card */
> drivers/media/video/ivtv/ivtv-cards.c: { PCI_DEVICE_ID_IVTV16,
> IVTV_PCI_ID_ADAPTEC, 0x0093 },
> drivers/media/video/ivtv/ivtv-cards.c: .name = "Adaptec VideOh!
> AVC-2410",
> drivers/media/video/ivtv/ivtv-cards.c:/* Adaptec VideOh! AVC-2010 card */
> drivers/media/video/ivtv/ivtv-cards.c: { PCI_DEVICE_ID_IVTV16,
> IVTV_PCI_ID_ADAPTEC, 0x0092 },
> drivers/media/video/ivtv/ivtv-cards.c: .name = "Adaptec VideOh!
> AVC-2010",
> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_CARD_AVC2410 7
> /* Adaptec AVC-2410 */
> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_CARD_AVC2010 8
> /* Adaptec AVD-2010 (No Tuner) */
> drivers/media/video/ivtv/ivtv-cards.h:#define IVTV_PCI_ID_ADAPTEC
> 0x9005
> drivers/media/video/ivtv/ivtv-driver.c: "\t\t\t 8 = Adaptec
> AVC-2410\n"
> drivers/media/video/ivtv/ivtv-driver.c: "\t\t\t 9 = Adaptec
> AVC-2010\n"
> drivers/media/video/ivtv/ivtv-i2c.c: 0x6b, /* Adaptec IR */
>
> There are two Adaptec cards defined there, but AVC-2010 doesn't have a
> remote controller. So, the logic at lirc_i2c seems to be for Adaptec
> AVC-2410.
>
> As we'll remove lirc_i2c from kernel, move the getkey code to ivtv
> driver, and
> use it for AVC-2410.
>
> I have no means to test the IR with AVC-2410, but I think it is safe to apply
> this patch, if none of us have this device, as the patch is trivial, and this
> allows us to remove i2c_adapter.id obsolete field and lirc_i2c, after applying
> this series, and the tree patches for lirc_zilog that Andy made.
I think I have the AVC-2410 but I think you have the remote for it. It's one of
the remotes I gave you in San Franscisco.
So that's going to be hard to test :-)
BTW, pending unforseen circumstances I'll be at the ELC in San Francisco again
this year.
Regards,
Hans
--
Hans Verkuil - video4linux developer - sponsored by Cisco
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
