Commit graph

19 commits

Author SHA1 Message Date
Simon Glass
112f2e1443 tegra: sound: Add an audio hub driver
Add a driver for the audio hub. This is modelled as a misc device which
supports writing audio data from I2S.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-05-24 10:13:52 -07:00
Simon Glass
cf885929a6 sound: Add a driver for RealTek RT5677
This audio codec is used on samus. Add a driver for it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:27:11 +08:00
Simon Glass
6a27e540de sound: Add a driver for the i8254 beep
Add a sound driver which can output simple beeps using this legacy timer.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:27:10 +08:00
Simon Glass
6744c0d652 sound: x86: link: Add sound support
Add sound support for link, using the HDA codec implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:27:09 +08:00
Simon Glass
2ca471379b sound: Add support for Intel HDA
The Intel High-definition Audio is a newer-generation audio system which
provides for transfer of a large number of audio stream, each containing
up to 16 channels.

Add support for HDA as a library which can be used by other drivers.
U-Boot currently uses only two channels (stereo).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:27:09 +08:00
Simon Glass
afcd645794 sound: Allow audio codecs to be used by other SoCs
At present there is still some samsung-specific code in the audio codecs.
Remove it so that these can be used by other SoCs.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-02-09 12:50:22 -07:00
Simon Glass
9a7210f6a4 sound: Add a driver for max98088
This chip is used by spring. Add a driver for it and update the
samsung_sound driver to pick it up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-02-09 12:50:22 -07:00
Simon Glass
2665f09115 rockchip: Add an I2S driver
Add a driver for I2S which allows audio data to be sent from the SoC to
the audio codec. The sample rate and other settings are hard-coded for now
as there is no suitable device-tree binding available.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01 16:59:10 +01:00
Simon Glass
f2b25c9bf8 dm: sound: Complete migration to driver model
All users of sound are converted to use driver model. Drop the old code
and the CONFIG_DM_SOUND option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:41 -07:00
Simon Glass
8cad63c74d dm: sound: exynos: Add support for max98090
Add support for this new codec which is used by pit.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:36:30 -07:00
Simon Glass
2a04957241 dm: sound: Create an option to use driver model for sound
The U-Boot sound system provides basic support for beeping. At present it
does not use driver model, but it needs to be converted. Add an option to
enable driver model for sound. For now it is not connected to anything.
Future work will add drivers which use this option. It will then be
removed once everything is converted.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-13 16:32:49 -07:00
Masahiro Yamada
0b11dbf705 drivers: hierarchize drivers Kconfig menu
The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu.  Use hierarchic menu for each category.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-12 20:47:44 -04:00
Simon Glass
3907305fb9 sandbox: exynos: Move CONFIG_SOUND_SANDBOX to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:39 -06:00
Simon Glass
dd573f9124 sandbox: exynos: Move CONFIG_SOUND_WM8994 to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:39 -06:00
Simon Glass
7a170a59f3 sandbox: exynos: Move CONFIG_SOUND_MAX98095 to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:39 -06:00
Simon Glass
6bd7be2782 sandbox: exynos: Move CONFIG_I2S_SAMSUNG to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:39 -06:00
Simon Glass
00cf7bf19e sandbox: exynos: Move CONFIG_I2S to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:39 -06:00
Simon Glass
ef35d98aa4 sandbox: exynos: Move CONFIG_SOUND to Kconfig
Move this over to Kconfig and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:38 -06:00
Masahiro Yamada
ed36323f6d kconfig: add blank Kconfig files
This would be useful to start moving various config options.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2014-09-24 18:30:28 -04:00