Re: [GIT PULL] Add get_eld audio component for i915/HD-audio

[Takashi Iwai <tiwai@suse.de>]

On Thu, 10 Dec 2015 14:16:03 +0100,
Takashi Iwai wrote:
> 
> Hi Daniel,
> 
> please pull the get_eld op addition from:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/drm-i915-get-eld
> 
> The topmost commit is 0bdf5a05647a66dcc6394986e061daeac9b1cf96
> 
> ----------------------------------------------------------------
> 
> Add get_eld audio component for i915/HD-audio
> 
> Here are the patchset to add get_eld op to audio component for
> communicating more directly between i915 and HD-audio.
> 
> Currently, the HDMI/DP audio status and ELD are notified and obtained
> via the hardware-level communication over HD-audio unsolicited event
> and verbs although the graphics driver holds the exactly same
> information.  As we already have a notification via audio component,
> this is another step forward; namely, the audio driver may fetch
> directly the audio status and ELD via the new component op.
> 
> The commits are based on Dave's latest drm-next branch.

Daniel, would you pull this one, or should we postpone it for 4.6?
The changes aren't too intrusive, so I prefer having it for 4.5, so
that we can continue developing the MST audio stuff based on this.


thanks,

Takashi

> 
> ----------------------------------------------------------------
> 
> Takashi Iwai (2):
>       drm/i915: Add get_eld audio component
>       drm/i915: Add reverse mapping between port and intel_encoder
> 
> ---
>  drivers/gpu/drm/i915/i915_drv.h    |  2 +
>  drivers/gpu/drm/i915/intel_audio.c | 79 ++++++++++++++++++++++++++------------
>  drivers/gpu/drm/i915/intel_ddi.c   |  1 +
>  drivers/gpu/drm/i915/intel_dp.c    |  1 +
>  drivers/gpu/drm/i915/intel_drv.h   |  2 +
>  drivers/gpu/drm/i915/intel_hdmi.c  |  2 +
>  include/drm/i915_component.h       | 14 +++++++
>  7 files changed, 77 insertions(+), 24 deletions(-)
> 
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