Re: Compile err when enable CONFIG_SND_OMAP_SOC_OMAP_HDMI

[Xiao Jiang <jgq516@gmail.com>]

Ricardo Neri wrote:
> Hi Xiao, Tomi, Jarkko,
>
> On 05/30/2012 11:27 PM, Xiao Jiang wrote:
>> Ricardo Neri wrote:
>>> +Tomi
>>>
>>> Hi Xiao,
>>>
>>> On 05/30/2012 02:14 AM, Xiao Jiang wrote:
>>>> Hello,
>>>>
>>>> After enable SND_OMAP_SOC_OMAP_HDMI with omap2plus_defconfig, I got 
>>>> some
>>>> err infos with latest
>>>> Linus's tree, does somebody also has the same issue?
>>>>
>>>> sound/soc/omap/omap-hdmi.c:45:24: error: field 'dss_audio' has
>>>> incomplete type
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_startup':
>>>> sound/soc/omap/omap-hdmi.c:67:27: error: 'struct omap_dss_driver' 
>>>> has no
>>>> member named 'audio_supported'
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_prepare':
>>>> sound/soc/omap/omap-hdmi.c:79:29: error: 'struct omap_dss_driver' 
>>>> has no
>>>> member named 'audio_enable'
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_hw_params':
>>>> sound/soc/omap/omap-hdmi.c:208:28: error: 'struct omap_dss_driver' has
>>>> no member named 'audio_config'
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_trigger':
>>>> sound/soc/omap/omap-hdmi.c:224:29: error: 'struct omap_dss_driver' has
>>>> no member named 'audio_start'
>>>> sound/soc/omap/omap-hdmi.c:229:23: error: 'struct omap_dss_driver' has
>>>> no member named 'audio_stop'
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_shutdown':
>>>> sound/soc/omap/omap-hdmi.c:242:22: error: 'struct omap_dss_driver' has
>>>> no member named 'audio_disable'
>>>> sound/soc/omap/omap-hdmi.c: In function 'omap_hdmi_dai_prepare':
>>>> sound/soc/omap/omap-hdmi.c:80:1: warning: control reaches end of
>>>> non-void function
>>>
>>> Build breaks because there some patches [1] that are still missing in
>>> Linus' tree. ASoC HDMI audio driver for OMAP[2] now uses the new DSS
>>> audio functionality in [1], but ASoC patches were merged first. DSS
>>> patches have been accepted and they are part of Tomi's pull request
>>> for DSS for K3.5. Hopefully this will be fixed when v3.5-rc1 is out.
>>>
>> Ricardo, thanks for your detail infos :).
>
> Just wanted to confirm to you that this build break is not present in 
> 3.5-rc1 as both omapdss and asoc dependencies are present.
>
Hi Ricardo,

Good to know, but I can't get any voice with aplay, although penguins 
are appeared on
the hdmi tv. Pls see below infos.

root@panda:/root> aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: OMAPHDMI [OMAPHDMI], device 0: HDMI omap-hdmi-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0

root@panda:/root> alsamixer
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ AlsaMixer v1.0.21 ▒
▒ Card: OMAPHDMI F1: Help ▒
▒ Chip: F2: System information ▒
▒ View: F3: Playback F4: Capture F5: All F6: Select sound card ▒
▒ Item: Esc: Exit ▒
▒ ▒
▒ ▒
▒ ▒
▒ This sound device does not have any controls. ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
▒ ▒
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▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

root@panda:/root> aplay audio48k16S.wav
Playing WAVE 'audio48k16S.wav' : Signed 16 bit Little Endian, Rate 48000 
Hz, Stereo

But hdmi audio of imx6q board is ok with the same hdmi tv. Did I miss 
something else? thanks.

Regards,
Xiao

> Ricardo
>>
>> Regards,
>> Xiao
>>> BR,
>>>
>>> Ricardo
>>>
>>> [1].http://www.spinics.net/lists/linux-omap/msg69466.html
>>> [2].http://www.spinics.net/lists/linux-omap/msg70561.html
>>>>
>>>> Regards,
>>>> Xiao
>>>>
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>>>
>>
>

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