diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2018-07-17 17:42:59 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-20 17:38:33 +0100 |
| commit | d60e4f1e4be5e2dfb55fb084b119aed094227a35 (patch) | |
| tree | 6309b26c3f67cd264e500ccd109b383e50a098d4 /sound/soc/meson/Kconfig | |
| parent | 1a11d88f499ceb69e9b4098ddc36866820335a54 (diff) | |
ASoC: meson: add tdm interface driver
Add Amlogic's axg TDM interface driver. This driver manages the format
and clocks provided on the pads.
On this SoC, each stream direction provides 4 serial lanes. This makes
a maximum of 8 channels in i2s modes and 128 channels in DSP modes.
While each lanes operate on the same slot number (same bit clock), they
may have different TDM masks. This requires to provide a function to let
the card set the 4 masks, in lieu of the usual set_tdm_slots() callback
of the dai driver.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/meson/Kconfig')
| -rw-r--r-- | sound/soc/meson/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig index 80a88689491f..869b359c2ce7 100644 --- a/sound/soc/meson/Kconfig +++ b/sound/soc/meson/Kconfig @@ -23,6 +23,10 @@ config SND_MESON_AXG_TDM_FORMATTER tristate select REGMAP_MMIO +config SND_MESON_AXG_TDM_INTERFACE + tristate + select SND_MESON_AXG_TDM_FORMATTER + config SND_MESON_AXG_SPDIFOUT tristate "Amlogic AXG SPDIF Output Support" imply SND_SOC_SPDIF |