[alsa-devel] [PATCH 0/3] HDMI HBR(High Bit Rate) Feature bug fix for Intel's Chips

[Wang Xingchao]

2012/9/5 Takashi Iwai <tiwai at suse.de>:
> At Wed,  5 Sep 2012 13:58:35 +0800,
> Wang Xingchao wrote:
>>
>> Please Note This patchset has not been tested yet on any Hardware platform.
>> i could only confirm there's no compile error. :)
>> I test previous single patch on the Yamaha A/V receiver which works well, the
>> test results was also confirmed by some guys from XBMC forum.
>>
>> The idea of this patch comes from Anssi, Big credit to him at first!
>>
>> Any comments are appreciated!
>>
>> Changelog:
>> * do not touch channel_allocation priority order, use new api to get
>> correct channels number
>> * use spdif->status to check audio type, pcm or non-pcm
>> * create new non_pcm_mapping[] for non_pcm audio in seperate block
>> * add non_pcm hdmi_spec_per_cvt to remember previous audio type, used to
>>   determine whether need a channel mapping update during the pcm/non-pcm
>>   stream switch with same channel number.
>>
>>
>> Wang Xingchao (3):
>>   ALSA: hdmi - fix channel_allocation array wrong order
>>   ALSA: HDMI - Enable HBR feature on Intel chips
>>   ALSA: HDMI - Setup channel mapping for non_pcm audio
>
> The patches look good to me.  Maybe you can unify the subject line
> prefix (either lower or upper case), though :)
>

Okay. And I will let you know after the patches are tested, this may
take some time. :(

thanks
--xingchao

>
> thanks,
>
> Takashi
>
>>
>>  sound/pci/hda/patch_hdmi.c |   56 ++++++++++++++++++++++++++++++++++++++++----
>>  1 file changed, 51 insertions(+), 5 deletions(-)
>>
>> --
>> 1.7.9.5
>>
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