Commit Graph

7 Commits

Author SHA1 Message Date
Icenowy Zheng e5028a2597 ASoC: sunxi: allow the analog codec driver to be built on ARM64
As the 64-bit Allwinner H5 SoC has the same analog codec part (also the
same digital part) as H3, enable the driver to be built on ARM64
Allwinner platform, so that it can be used on H5.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-08 18:29:37 +00:00
Mylène Josserand 36c684936f ASoC: Add sun8i digital audio codec
Add the sun8i audio codec which handles the digital register of
A33 codec.
The driver handles only the basic playback from the DAC to headphones.
All other features (microphone, capture, etc) will be added later.

Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-02-03 13:02:06 +01:00
Chen-Yu Tsai ba2ff3027b ASoC: sunxi: Add support for A23/A33/H3 codec's analog path controls
The internal codec on A23/A33/H3 is split into 2 parts. The
analog path controls are routed through an embedded custom register
bus accessed through the PRCM block.

The SoCs share a common set of inputs, outputs, and audio paths.
The following table lists the differences.

    ----------------------------------------
    | Feature \ SoC |  A23  |  A33  |  H3  |
    ----------------------------------------
    | Headphone     |   v   |   v   |      |
    ----------------------------------------
    | Line Out      |       |       |  v   |
    ----------------------------------------
    | Phone In/Out  |   v   |   v   |      |
    ----------------------------------------

Add an ASoC component driver for it. This should be tied to the codec
audio card as an auxiliary device. This patch adds the commont paths
and controls, and variant specific headphone out and line out.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-11-22 17:59:27 +00:00
Peter Robinson 702650bda0 ASoC: sunxi: depend on ARCH_SUNXI
Depend on ARCH_SUNXI or COMPILE_TEST as it doesn't make sense to enable
these if the appropriate SoC they're embedded in isn't enabled.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-24 10:41:15 +01:00
Maxime Ripard fa7c0d13cb ASoC: sunxi: Add Allwinner A10 Digital Audio driver
The Allwinner A10 and later come with a hardware block that used for the
PCM and I2S interfaces.

Add a driver for it in ASoC.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-06-29 22:42:53 +01:00
Marcus Cooper f8260afa44 ASoC: sunxi: Add support for the SPDIF block
The sun4i, sun5i and sun7i SoC families have an SPDIF
block which is capable of playback and capture.

This patch enables the playback of this block for
the sun4i families.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-20 01:25:51 +09:00
Emilio López 45fb6b6f2a ASoC: sunxi: add support for the on-chip codec on early Allwinner SoCs
The sun4i, sun5i and sun7i SoC families have a built-in codec, capable
of both audio capture and playback.

While this is called a codec by Allwinner, it really is an in-SoC
combination of a codec and a DAI, with its own DAC/ADC and amplifiers
in a single memory-mapped controller.

The capture part has been left out for now, and will be added eventually.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-16 20:18:45 +01:00