linux-kernel - [RESEND x2][PATCH 0/2 v4] Audio support for adv7511 hdmi bridge

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Date:   Wed, 16 Nov 2016 17:03:47 -0800
From:   John Stultz <john.stultz@...aro.org>
To:     lkml <linux-kernel@...r.kernel.org>
Cc:     John Stultz <john.stultz@...aro.org>,
        David Airlie <airlied@...ux.ie>,
        Archit Taneja <architt@...eaurora.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Andy Green <andy@...mcat.com>,
        Dave Long <dave.long@...aro.org>,
        Guodong Xu <guodong.xu@...aro.org>,
        Zhangfei Gao <zhangfei.gao@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Jose Abreu <joabreu@...opsys.com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        dri-devel@...ts.freedesktop.org
Subject: [RESEND x2][PATCH 0/2 v4] Audio support for adv7511 hdmi bridge

Just wanted to resend the adv7511 hdmi bridge audio support
again for review and consideration for merging (am I missing
anyone from the CC list here, or submitting this improperly?)

I've taken the core audio work done by Lars-Peter Clausen, and
adapted by Srinivas Kandagatla and Archit Taneja, and tried to
rework it to use the hdmi-codec sound driver.

This patchset, along with the i2s driver and dts changes allows
HDMI audio to work on the HiKey board.

As suggested, I do intend to rework the hikey dts (not submitted
here) to use the of graph simple-card, instead of the simple-card
method I currently use, but I don't believe that that change would
effect these patches.

I'd really appreciate any thoughts or feedback.

thanks
-john

New in v4:
* Kconfig tweaks suggested by Lars-Peter Clausen

Cc: David Airlie <airlied@...ux.ie>
Cc: Archit Taneja <architt@...eaurora.org>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: "Ville Syrjälä" <ville.syrjala@...ux.intel.com>
Cc: Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc: Andy Green <andy@...mcat.com>
Cc: Dave Long <dave.long@...aro.org>
Cc: Guodong Xu <guodong.xu@...aro.org>
Cc: Zhangfei Gao <zhangfei.gao@...aro.org>
Cc: Mark Brown <broonie@...nel.org>
Cc: Lars-Peter Clausen <lars@...afoo.de>
Cc: Jose Abreu <joabreu@...opsys.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc: dri-devel@...ts.freedesktop.org

John Stultz (1):
  drm/bridge: adv7511: Add Audio support.

Srinivas Kandagatla (1):
  drm/bridge: adv7511: Enable the audio data and clock pads on adv7533

 drivers/gpu/drm/bridge/adv7511/Kconfig         |   8 +
 drivers/gpu/drm/bridge/adv7511/Makefile        |   1 +
 drivers/gpu/drm/bridge/adv7511/adv7511.h       |  16 ++
 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 213 +++++++++++++++++++++++++
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c   |   4 +
 drivers/gpu/drm/bridge/adv7511/adv7533.c       |   1 +
 6 files changed, 243 insertions(+)
 create mode 100644 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c

-- 
2.7.4