[PATCHv5 0/5] Motorola Droid 4 Audio Support

Sebastian Reichel
2018-02-23T20:02:49Z

Hi,

This adds audio support to Motorola Droid 4. I dropped the
regulator from the DT binding as requested by Mark.

Tested:
- Playing via both DACs using Speaker, Earpiece, Headphone
- Recording using internal Mic
- Volume Controls

Known not to work:
- 3.5mm detection support (requires closed source firmware,
needs further investigation)
- Modem / Bluetooth Audio (this needs something more sophisticated
than the audio-graph-card driver. I will have a look once
the basic support has been merged)

Changes since PATCHv4:
* Replace verbose GPL text with SPDX header
* Use "GPL v2" as MODULE_LICENSE
* Drop "default MFD_CPCAP" for the codec driver
* Use SOC_SINGLE instead of SOC_ENUM for Phase invert switches
* Find DT node by node name instead of by compatible property
- Drop Acked-by from Rob Herring
* Add new patch for MFD driver to implement the mentioned
DT change

Changes since PATCHv3:
* Drop regulator from DT binding, request VAUDIO from
global regulator namespace instead

Changes since PATCHv2:
* Fix a whitespace issue
* Fix const notes Takashi provided
* Fix a DAPM route issue I accidently introduced in v2

Changes since PATCHv1:
* Add patch from Tony exporting soc_dpcm_runtime_update
* Integrate DT patch for vaudio initial mode
* Split dt-binding from codec patch and add Ack from Rob
* Fix CPCAP position in Kconfig/Makefile
* Avoid "err +=" constructs
* Simplify reset function
* Drop cpcap_audio_read/write helpers
* Do not use tertiary operator for mute register value
* Update Input Mux logic
* Switch from simple-audio-card to audio-graph-card

-- Sebastian

Sebastian Reichel (5):
dt-bindings: mfd: motorola-cpcap: document audio-codec
ASoC: codec: cpcap: new codec
mfd: motorola-cpcap: Add audio-codec support
ARM: dts: motorola-cpcap-mapphone: add audio-codec
ARM: dts: omap4-droid4: add soundcard

.../devicetree/bindings/mfd/motorola-cpcap.txt | 42 +
arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 13 +
arch/arm/boot/dts/omap4-droid4-xt894.dts | 78 +
drivers/mfd/motorola-cpcap.c | 51 +-
sound/soc/codecs/Kconfig | 4 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/cpcap.c | 1568 ++++++++++++++++++++
7 files changed, 1757 insertions(+), 1 deletion(-)
create mode 100644 sound/soc/codecs/cpcap.c

--
2.16.1