mbox series

[v3,0/7] PinePhone BT audio bringup

Message ID 20210430035859.3487-1-samuel@sholland.org
Headers show
Series PinePhone BT audio bringup | expand

Message

Samuel Holland April 30, 2021, 3:58 a.m. UTC 
This series uses the additional DAIs added to the sun8i-codec driver to
add hardware routing for BT SCO (headset) audio on the PinePhone.

The BT audio connection is represented by the "dummy" bt-sco codec. The
connection to the Quectel EG-25G modem via AIF2 works as well, but I do
not include it here because there is no appropriate codec driver in
tree. We have been using an out-of-tree "dummy" codec driver for the
modem similar to bt-sco, and I'm not sure if such a driver would be
desired upstream.

Changes from v2:
  - Also accept #sound-dai-cells in the binding. Since dt-core.yaml
    already sets the type of this property, it is not possible to use
    oneOf, nor make a specific value deprecated.

Changes from v1:
  - Fixed DT binding example to follow new binding

Arnaud Ferraris (1):
  arm64: dts: allwinner: pinephone: Set audio card name

Samuel Holland (6):
  ASoC: dt-bindings: sun8i-codec: Increase #sound-dai-cells
  ARM: dts: sun8i-a33: Allow using multiple codec DAIs
  arm64: dts: allwinner: a64: Allow using multiple codec DAIs
  arm64: dts: allwinner: a64: Add pinmux nodes for AIF2/AIF3
  arm64: dts: allwinner: a64: Allow multiple DAI links
  arm64: dts: allwinner: pinephone: Add support for Bluetooth audio

 .../sound/allwinner,sun8i-a33-codec.yaml      |  8 +++-
 arch/arm/boot/dts/sun8i-a33.dtsi              |  4 +-
 .../dts/allwinner/sun50i-a64-pinephone.dtsi   | 25 +++++++++++++
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 37 ++++++++++++++-----
 4 files changed, 60 insertions(+), 14 deletions(-)

Comments

Maxime Ripard May 7, 2021, 8:09 a.m. UTC | #1 
On Thu, Apr 29, 2021 at 10:58:52PM -0500, Samuel Holland wrote:
> This series uses the additional DAIs added to the sun8i-codec driver to
> add hardware routing for BT SCO (headset) audio on the PinePhone.
> 
> The BT audio connection is represented by the "dummy" bt-sco codec. The
> connection to the Quectel EG-25G modem via AIF2 works as well, but I do
> not include it here because there is no appropriate codec driver in
> tree. We have been using an out-of-tree "dummy" codec driver for the
> modem similar to bt-sco, and I'm not sure if such a driver would be
> desired upstream.

I've applied patches 1-6

Maxime