ACK: [PATCH 0/8][SRU xenial] i915_bpo: DP MST audio support

[Colin Ian King]

On 01/06/17 14:19, Timo Aaltonen wrote:
> BugLink: http://bugs.launchpad.net/bugs/1694665
> 
> Backport DP MST audio support to ubuntu/i915_bpo.
> 
> These are from 4.11. Patch 5/8 touches stock i915 & hda too, but only to hardcode them to use
> non-MST pipe. With these patches plus a daily alsa dkms DP MST audio works. Without the DKMS
> things work just like before (ie. no DP MST audio, and no regressions either).
> 
> 
> Libin Yang (3):
>   drm/i915: abstract ddi being audio enabled
>   drm/i915/audio: extend get_saved_enc() to support more scenarios
>   drm/i915: enable dp mst audio
> 
> Pandiyan, Dhinakaran (5):
>   drm/i915: Store port enum in intel_encoder
>   drm/i915: Eliminate redundant local variable definition
>   drm/i915: Switch to using port stored in intel_encoder
>   drm/i915: Move audio_connector to intel_encoder
>   drm/i915/dp: DP audio API changes for MST
> 
>  drivers/gpu/drm/i915/intel_audio.c |   8 +-
>  include/drm/i915_component.h       |   6 +-
>  sound/pci/hda/patch_hdmi.c         |   4 +-
>  ubuntu/i915/i915_drv.h             |   4 +-
>  ubuntu/i915/intel_audio.c          | 165 ++++++++++++++++++++++++-------------
>  ubuntu/i915/intel_crt.c            |   2 +
>  ubuntu/i915/intel_ddi.c            |  21 +++--
>  ubuntu/i915/intel_dp.c             |   1 +
>  ubuntu/i915/intel_dp_mst.c         |  16 ++++
>  ubuntu/i915/intel_drv.h            |   7 +-
>  ubuntu/i915/intel_dsi.c            |   1 +
>  ubuntu/i915/intel_dvo.c            |   3 +
>  ubuntu/i915/intel_hdmi.c           |   1 +
>  ubuntu/i915/intel_lvds.c           |   3 +-
>  ubuntu/i915/intel_sdvo.c           |   1 +
>  ubuntu/i915/intel_tv.c             |   2 +
>  16 files changed, 171 insertions(+), 74 deletions(-)
> 
Patch 5 was the more complex backport of the patches, but it looks OK to
me. So all these backported patches look OK; we have positive test
results and regression testing on the hardware. So I'll Ack these.

Thanks Timo.

Acked-by: Colin Ian King <colin.king at canonical.com>