[alsa-devel] [PATCH v4 0/5] ALSA - hda: Add support for link audio time reporting

[Takashi Iwai]

On Thu, 04 Aug 2016 12:15:59 +0200,
Vinod Koul wrote:
> 
> Skylake onwards we support GTS capability and thus can report audio link
> time. This series adds support for parsing the capability and then reports
> link time.
> 
> The parsing of caps is made common and moved up from extended hda to hdac.
> The SKL driver and hdac extended core has been updated for this.
> 
> Mark,
> 	The update of the driver needs to update Skl driver, so if you can
> ACK the 2nd patch, it can go along with extended audio change thru ALSA
> tree.
> 
> Changes in v4:
>   - fix code style
>   - use hdac_readl/writel
>   - add cpufeatures header
> 
> Guneshwor Singh (2):
>   ALSA - hda: Add support for parsing new HDA capabilities
>   ALSA - hda: Add support for link audio time reporting
> 
> Vinod Koul (3):
>   ALSA: hda - move bus_parse_capabilities to core
>   ALSA: convert users to core bus_parse_capabilities
>   ALSA - Ext hda: remove bus_parse_capabilities

Looks good, but I'm going to apply it for 4.9, as the 4.8 merge window
already started and closed soon.

Mark, please merge back to your intel topic branch later if needed.


thanks,

Takashi

> 
>  include/sound/hda_register.h           |  36 ++++++
>  include/sound/hdaudio.h                |  13 +++
>  include/sound/hdaudio_ext.h            |  12 --
>  sound/hda/ext/hdac_ext_controller.c    |  91 ++-------------
>  sound/hda/ext/hdac_ext_stream.c        |  46 ++++----
>  sound/hda/hdac_controller.c            |  75 ++++++++++++
>  sound/pci/hda/hda_controller.c         | 203 ++++++++++++++++++++++++++++++++-
>  sound/pci/hda/hda_controller.h         |   3 +
>  sound/pci/hda/hda_intel.c              |  17 +++
>  sound/soc/intel/skylake/skl-messages.c |   4 +-
>  sound/soc/intel/skylake/skl-pcm.c      |   8 +-
>  sound/soc/intel/skylake/skl.c          |   6 +-
>  12 files changed, 386 insertions(+), 128 deletions(-)
> 
> -- 
> 1.9.1
> 
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