* OMAP: TWL4030: Sound broken in 3.1
@ 2011-11-04 15:18 Joe Woodward
2011-11-04 15:28 ` Péter Ujfalusi
0 siblings, 1 reply; 4+ messages in thread
From: Joe Woodward @ 2011-11-04 15:18 UTC (permalink / raw)
To: linux-omap
In 3.1 sound support is broken for any boards using a TWL4030-based CODEC.
The Kconfig option for the TWL4030 CODEC used to be TWL4030_CODEC, and in
3.1 this has been changed to MFD_TWL4030_AUDIO.
I believe this has caused a problem in drives/mfd/twl-core.c:112 as the
define for the twl_has_codec() macro still tests for CONFIG_TWL4030_CODEC.
Hence the macro always returns false and during boot I get:
[ 2.417999] ALSA device list:
[ 2.421142] No soundcards found.
Is this likely to be the problem?
Cheers,
Joe
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: OMAP: TWL4030: Sound broken in 3.1
2011-11-04 15:18 OMAP: TWL4030: Sound broken in 3.1 Joe Woodward
@ 2011-11-04 15:28 ` Péter Ujfalusi
0 siblings, 0 replies; 4+ messages in thread
From: Péter Ujfalusi @ 2011-11-04 15:28 UTC (permalink / raw)
To: Joe Woodward; +Cc: linux-omap
On Friday 04 November 2011 15:18:05 Joe Woodward wrote:
> In 3.1 sound support is broken for any boards using a TWL4030-based CODEC.
>
> The Kconfig option for the TWL4030 CODEC used to be TWL4030_CODEC, and in
> 3.1 this has been changed to MFD_TWL4030_AUDIO.
>
> I believe this has caused a problem in drives/mfd/twl-core.c:112 as the
> define for the twl_has_codec() macro still tests for CONFIG_TWL4030_CODEC.
> Hence the macro always returns false and during boot I get:
>
> [ 2.417999] ALSA device list:
> [ 2.421142] No soundcards found.
>
> Is this likely to be the problem?
See Jarkko's patch:
https://lkml.org/lkml/2011/10/19/125
--
Péter
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: OMAP: TWL4030: Sound broken in 3.1
@ 2011-11-04 18:49 Thomas Weber
2011-11-04 18:53 ` Ujfalusi, Peter
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Weber @ 2011-11-04 18:49 UTC (permalink / raw)
To: Péter Ujfalusi, Joe Woodward; +Cc: linux-omap
Isn't this patch fixing it already?
https://lkml.org/lkml/2011/9/5/37
Thomas
Péter Ujfalusi <peter.ujfalusi@ti.com> wrote:
>On Friday 04 November 2011 15:18:05 Joe Woodward wrote:
>> In 3.1 sound support is broken for any boards using a TWL4030-based CODEC.
>>
>> The Kconfig option for the TWL4030 CODEC used to be TWL4030_CODEC, and in
>> 3.1 this has been changed to MFD_TWL4030_AUDIO.
>>
>> I believe this has caused a problem in drives/mfd/twl-core.c:112 as the
>> define for the twl_has_codec() macro still tests for CONFIG_TWL4030_CODEC.
>> Hence the macro always returns false and during boot I get:
>>
>> [ 2.417999] ALSA device list:
>> [ 2.421142] No soundcards found.
>>
>> Is this likely to be the problem?
>
>See Jarkko's patch:
>https://lkml.org/lkml/2011/10/19/125
>
>--
>Péter
>--
>To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: OMAP: TWL4030: Sound broken in 3.1
2011-11-04 18:49 Thomas Weber
@ 2011-11-04 18:53 ` Ujfalusi, Peter
0 siblings, 0 replies; 4+ messages in thread
From: Ujfalusi, Peter @ 2011-11-04 18:53 UTC (permalink / raw)
To: Thomas Weber; +Cc: Joe Woodward, linux-omap
On Fri, Nov 4, 2011 at 8:49 PM, Thomas Weber
<thomas.weber.linux@googlemail.com> wrote:
> Isn't this patch fixing it already?
>
> https://lkml.org/lkml/2011/9/5/37
Yes, it should.
--
Péter
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-11-04 18:53 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-11-04 15:18 OMAP: TWL4030: Sound broken in 3.1 Joe Woodward
2011-11-04 15:28 ` Péter Ujfalusi
-- strict thread matches above, loose matches on Subject: below --
2011-11-04 18:49 Thomas Weber
2011-11-04 18:53 ` Ujfalusi, Peter
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox