Re: [alsa-devel] [PATCH v4 0/3] support DP MST audio

Yang, Libin
2017-01-10T08:45:48Z

Hi Takashi,

>-----Original Message-----
>From: Takashi Iwai [mailto:tiwai@suse.de]
>Sent: Tuesday, January 10, 2017 4:19 PM
>To: Yang, Libin <libin.yang@intel.com>
>Cc: Daniel Vetter <daniel@ffwll.ch>; intel-gfx <intel-gfx@lists.freedesktop.org>;
>Nikula, Jani <jani.nikula@linux.intel.com>; alsa-devel@alsa-project.org; Lin,
>Mengdong <mengdong.lin@intel.com>
>Subject: Re: [alsa-devel] [PATCH v4 0/3] support DP MST audio
>
>On Mon, 09 Jan 2017 07:22:55 +0100,
>Yang, Libin wrote:
>>
>> Hi Takashi,
>>
>> It seems the patches for DP MST in gfx is not merged into Linus branch.
>>
>> Do we have plan to merge gfx branch manually and review the patches for
>audio? Or we will wait the DP MST patches for i915 merged into Linus branch?
>
>Sorry, this was delayed due to the vacation.
>Now I applied these three patches to topic/hda-dp-mst branch based on 4.10-
>rc2, and it was merged to for-next branch.
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/hda-dp-
>mst

Thanks. These audio patches are based on the i915 dp mst patches. Without
I915 driver patches support, it will make errors.

Regards,
Libin

>
>Daniel, Jani, if you guys need to merge to i915 tree, feel free to pull from that
>branch.
>
>
>thanks,
>
>Takashi
>
>>
>> Regards,
>> Libin
>>
>>
>> >-----Original Message-----
>> >From: Takashi Iwai [mailto:tiwai@suse.de]
>> >Sent: Tuesday, December 6, 2016 4:11 PM
>> >To: Daniel Vetter <daniel@ffwll.ch>
>> >Cc: intel-gfx <intel-gfx@lists.freedesktop.org>; Nikula, Jani
>> ><jani.nikula@linux.intel.com>; Yang, Libin <libin.yang@intel.com>;
>> >alsa- devel@alsa-project.org; Lin, Mengdong <mengdong.lin@intel.com>
>> >Subject: Re: [alsa-devel] [PATCH v4 0/3] support DP MST audio
>> >
>> >On Tue, 06 Dec 2016 08:51:43 +0100,
>> >Daniel Vetter wrote:
>> >>
>> >> On Tue, Dec 6, 2016 at 8:20 AM, Takashi Iwai <tiwai@suse.de> wrote:
>> >> > On Tue, 06 Dec 2016 03:58:21 +0100, Yang, Libin wrote:
>> >> >>
>> >> >> The patchset is based on drm-tip branch in
>> >> >> git://anongit.freedesktop.org/drm-tip
>> >> >
>> >> > I'll review and merge if it's OK.
>> >> >
>> >> > Daniel, do you guys have the stable branch that I can pull into
>> >> > sound tree for DP-MST audio stuff for 4.10?
>> >>
>> >> DP mst audio support missed 4.10 over here on the drm side. And I
>> >> wasn't aware that we need a topic branch for it, so I just smashed
>> >> it into our drm-intel-next queue ... I can send you the most recent
>> >> stable tag for that, but that's heading in only for 4.11.
>> >
>> >It's fine, we can postpone to 4.11 as well. I just thought it were
>> >already queued for 4.10.
>> >
>> >If so, I'm going to queue these patches once after 4.10-rc1 is released.
>> >
>> >
>> >thanks,
>> >
>> >Takashi
>> >
>> >
>> >> -Daniel
>> >>
>> >> >
>> >> >
>> >> > thanks,
>> >> >
>> >> > Takashi
>> >> >
>> >> >
>> >> >> Regards,
>> >> >> Libin
>> >> >>
>> >> >>
>> >> >> >-----Original Message-----
>> >> >> >From: Yang, Libin
>> >> >> >Sent: Tuesday, December 6, 2016 10:49 AM
>> >> >> >To: alsa-devel@alsa-project.org; tiwai@suse.de
>> >> >> >Cc: Lin, Mengdong <mengdong.lin@intel.com>; Yang, Libin
>> >> >> ><libin.yang@intel.com>
>> >> >> >Subject: [alsa-devel] [PATCH v4 0/3] support DP MST audio
>> >> >> >
>> >> >> >From: Libin Yang <libin.yang@intel.com>
>> >> >> >
>> >> >> >This patchset starts to support DP MST audio.
>> >> >> >
>> >> >> >This patchset is based on drm-tip on
>> >> >> >git://anongit.freedesktop.org/drm-tip
>> >> >> >
>> >> >> >change log:
>> >> >> >v4: refine some comments in 0001 and 0002 patches.
>> >> >> > refine the 0003 patch for the new ALSA-Configuration
>> >> >> >document
>> >> >> >
>> >> >> >Libin Yang (3):
>> >> >> > ALSA: hda - add DP mst verb support
>> >> >> > ALSA: hda - add DP MST audio support
>> >> >> > ALSA: Documentation about HDA DP MST pin init and connection
>> >> >> >
>> >> >> > Documentation/sound/hd-audio/dp-mst.rst | 17 +++
>> >> >> > sound/pci/hda/hda_codec.c | 76 +++++++++-
>> >> >> > sound/pci/hda/hda_codec.h | 3 +
>> >> >> > sound/pci/hda/patch_hdmi.c | 245
>> >+++++++++++++++++++++++++------
>> >> >> >-
>> >> >> > 4 files changed, 285 insertions(+), 56 deletions(-)
>> >> >> >
>> >> >> >--
>> >> >> >2.7.4
>> >> >>
>> >>
>> >>
>> >>
>> >> --
>> >> Daniel Vetter
>> >> Software Engineer, Intel Corporation
>> >> +41 (0) 79 365 57 48 - http://blog.ffwll.ch
>> >>