On Tue, Oct 7, 2008 at 7:20 PM, Jesslyn Abdul Salam
<jesslyn.abdulsalam@xxxxxxxxx> wrote:
> Not yet. Would please share what you have done to make it work ? Also when I
> tried to strace aplay , it keeps looking for a
> </share/alsa/cards/tlv320aic23.conf> file which is not there in the alsa-lib
> package. Any idea what goes in that file ?
CCing in l-o mailing list too.
I dont know about that file. I didnt face that issue.
This is what i did to make it working. I guess its some omap1 related issue.
This makes the omap_mcbsp_request(0) at boot time, instead of runtime.
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 3a4cc4b..6369703 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -151,8 +151,8 @@ static int omap_mcbsp_dai_startup(struct
snd_pcm_substream *substream)
struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
int err = 0;
- if (!cpu_dai->active)
- err = omap_mcbsp_request(mcbsp_data->bus_id);
+// if (!cpu_dai->active)
+// err = omap_mcbsp_request(mcbsp_data->bus_id);
return err;
}
@@ -164,7 +164,7 @@ static void omap_mcbsp_dai_shutdown(struct
snd_pcm_substream *substream)
struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
if (!cpu_dai->active) {
- omap_mcbsp_free(mcbsp_data->bus_id);
+// omap_mcbsp_free(mcbsp_data->bus_id);
mcbsp_data->configured = 0;
}
}
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 9477d18..98f1566 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -209,6 +209,7 @@ static int __init osk_soc_init(void)
(uint) clk_get_rate(tlv320aic23_mclk), CODEC_CLOCK,
clk_get_usecount(tlv320aic23_mclk));
+ omap_mcbsp_request(0);
return 0;
err1:
>
> Regards
>
> Jesslyn
>
> On Tue, Oct 7, 2008 at 7:16 PM, Arun KS <arunks@xxxxxxxxxxxxxxxxxxxx> wrote:
>
>> Jesslyn Abdul Salam wrote:
>>
>>> I got it working. I2C_BOARD_INFO macro was wrongly intialized. Instead of
>>> tlv320aic23 i had written tlvaic23. Thanks to Arun for pointing this error
>>>
>>>
>> Can you hear audio playing?
>> Because i had done some hack to make it working in 5912osk.
>> I want to know you are not facing it or not.
>>
>> Arun
>>
>> Jesslyn Abdul Salam
>>>
>>>
>>> On Tue, Oct 7, 2008 at 5:36 PM, Jesslyn Abdul Salam <
>>> jesslyn.abdulsalam@xxxxxxxxx> wrote:
>>>
>>>
>>>
>>>> ---------- Forwarded message ----------
>>>> From: Jesslyn Abdul Salam <jesslyn.abdulsalam@xxxxxxxxx>
>>>> Date: Tue, Oct 7, 2008 at 5:36 PM
>>>> Subject: Re: AIC23 SOC Driver on OSK5912
>>>> To: Arun KS <arunks@xxxxxxxxxxxxxxxxxxxx>
>>>>
>>>>
>>>> Yes, it is there. but it shows as "tlv320aic23b" instead of "tlv320aic"
>>>> Will that be the reason ????
>>>>
>>>>
>>>>
>>>>
>>>> On Tue, Oct 7, 2008 at 5:32 PM, Arun KS <arunks@xxxxxxxxxxxxxxxxxxxx
>>>> >wrote:
>>>>
>>>>
>>>>
>>>>> On Tue, Oct 7, 2008 at 5:24 PM, Mark Brown <broonie@xxxxxxxxxxxxx>
>>>>> wrote:
>>>>>
>>>>>
>>>>>> On Tue, Oct 07, 2008 at 05:18:55PM +0530, Jesslyn Abdul Salam wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>> I have been trying to use the AIC23 ALSA SoC driver for OSK5912 for
>>>>>>> the
>>>>>>>
>>>>>>>
>>>>>> past
>>>>>
>>>>>
>>>>>> few days. I got the driver patch from the linux-omap/alsa-devel mailing
>>>>>>> lists. The driver got compiled along just fine. But when the kernel
>>>>>>>
>>>>>>>
>>>>>> boots,
>>>>>
>>>>>
>>>>>> no sound cards have been listed.
>>>>>>>
>>>>>>>
>>>>>> CCing in Arun KS <arunks@xxxxxxxxxxxxxxxxxxxx> who contributed that
>>>>>> support.
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Advanced Linux Sound Architecture Driver Version 1.0.17.
>>>>>>> ASoC version
>>>>>>> 0.13.2
>>>>>>> AIC23 Audio Codec
>>>>>>> 0.1
>>>>>>> MCLK = 12000000 [12000000], usecount =
>>>>>>> 0
>>>>>>> ALSA device
>>>>>>> list:
>>>>>>> No soundcards
>>>>>>> found.
>>>>>>> Any one have tested this before ?
>>>>>>>
>>>>>>>
>>>>>> Can you check i2c?
>>>>>
>>>>> # cat /sys/bus/i2c/devices/1-001b/name
>>>>> tlv320aic23
>>>>>
>>>>>
>>>>>
>>>>>> _______________________________________________
>>>>>> Alsa-devel mailing list
>>>>>> Alsa-devel@xxxxxxxxxxxxxxxx
>>>>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>> _______________________________________________
>>> Alsa-devel mailing list
>>> Alsa-devel@xxxxxxxxxxxxxxxx
>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>>>
>>>
>>>
>>>
>>
>>
>> Please do not print this email unless it is absolutely necessary. Spread
>> environmental awareness.
>>
>>
>> -------------------------------------------------------DISCLAIMER------------------------------------------------------
>> The information transmitted herewith is confidential and proprietary
>> information intended only for use by the individual or entity to which it is
>> addressed. If the reader of this message is not the intended recipient, you
>> are hereby notified that any review, retransmission, dissemination,
>> distribution, copying or other use of, or taking of any action in reliance
>> upon this information is strictly prohibited. If you have received this
>> communication in error, please contact the sender and delete the material
>> from your computer.
>>
>> --------------------------------------------------------------------------------------------------------------------------------
>>
>>
>>
>>
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@xxxxxxxxxxxxxxxx
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
