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linux/sound/soc/tegra
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Dmitry Osipenko bfa4671db1
ASoC: tegra20: i2s: Filter out unsupported rates 
Support new nvidia,fixed-parent-rate device-tree property which instructs
I2S that board wants parent clock rate to stay at a fixed rate. This allows
to play audio over S/PDIF and I2S simultaneously. The root of the problem
is that audio components on Tegra share the same audio PLL, and thus, only
a subset of rates can be supported if we want to play audio simultaneously.
Filter out audio rates that don't match parent clock rate if device-tree
has the nvidia,fixed-parent-rate property.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20211204143725.31646-14-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-17 11:14:01 +00:00
..
Kconfig ASoC: tegra: Add Tegra210 based Mixer driver 2021-09-20 13:31:36 +01:00
Makefile ASoC: tegra: Add Tegra210 based Mixer driver 2021-09-20 13:31:36 +01:00
tegra20_ac97.c ASoC: tegra20: ac97: Add reset control 2021-03-18 13:49:30 +00:00
tegra20_ac97.h ASoC: tegra20: ac97: Add reset control 2021-03-18 13:49:30 +00:00
tegra20_das.c ASoC: tegra: tegra20_das: clarify expression 2021-03-31 18:03:24 +01:00
tegra20_das.h ASoC: tegra: tegra20_das: align function prototypes 2021-03-31 18:03:25 +01:00
tegra20_i2s.c ASoC: tegra20: i2s: Filter out unsupported rates 2021-12-17 11:14:01 +00:00
tegra20_i2s.h ASoC: tegra20: i2s: Add reset control 2021-03-18 13:49:31 +00:00
tegra20_spdif.c ASoC: tegra20: spdif: Filter out unsupported rates 2021-12-17 11:13:59 +00:00
tegra20_spdif.h ASoC: tegra20: spdif: Reset hardware 2021-12-17 11:13:57 +00:00
tegra30_ahub.c ASoC: tegra30: ahub: Fix incorrect usage of of_device_get_match_data 2021-08-17 13:34:59 +01:00
tegra30_ahub.h ASoC: tegra30: ahub: Switch to use reset-bulk API 2021-03-18 13:49:34 +00:00
tegra30_i2s.c ASoC: tegra30: i2s: Fix incorrect usage of of_device_get_match_data 2021-08-17 13:35:00 +01:00
tegra30_i2s.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
tegra186_dspk.c ASoC: tegra: Fix kcontrol put callback in DSPK 2021-11-18 19:02:33 +00:00
tegra186_dspk.h ASoC: tegra: Add Tegra186 based DSPK driver 2020-07-20 15:10:24 +01:00
tegra210_admaif.c ASoC: tegra: Fix kcontrol put callback in ADMAIF 2021-11-18 19:02:25 +00:00
tegra210_admaif.h ASoC: tegra: Add Tegra210 based ADMAIF driver 2020-07-21 23:26:14 +01:00
tegra210_adx.c ASoC: tegra: Use normal system sleep for ADX 2021-11-26 13:24:07 +00:00
tegra210_adx.h ASoC: tegra: Add Tegra210 based ADX driver 2021-09-20 13:31:35 +01:00
tegra210_ahub.c ASoC: tegra: Fix kcontrol put callback in AHUB 2021-11-18 19:02:35 +00:00
tegra210_ahub.h ASoC: tegra: Add Tegra210 based AHUB driver 2020-07-20 15:10:23 +01:00
tegra210_amx.c ASoC: tegra: Use normal system sleep for AMX 2021-11-26 13:24:06 +00:00
tegra210_amx.h ASoC: tegra: Add Tegra210 based AMX driver 2021-09-20 13:31:34 +01:00
tegra210_dmic.c ASoC: tegra: Fix kcontrol put callback in DMIC 2021-11-18 19:02:31 +00:00
tegra210_dmic.h ASoC: tegra: Add Tegra210 based DMIC driver 2020-07-20 15:10:22 +01:00
tegra210_i2s.c ASoC: tegra: Fix kcontrol put callback in I2S 2021-11-18 19:02:29 +00:00
tegra210_i2s.h ASoC: tegra: Add Tegra210 based I2S driver 2020-07-20 15:10:23 +01:00
tegra210_mixer.c ASoC: tegra: Use normal system sleep for Mixer 2021-11-26 13:24:05 +00:00
tegra210_mixer.h ASoC: tegra: Add Tegra210 based Mixer driver 2021-09-20 13:31:36 +01:00
tegra210_mvc.c ASoC: tegra: Add master volume/mute control support 2021-12-01 14:15:39 +00:00
tegra210_mvc.h ASoC: tegra: Add master volume/mute control support 2021-12-01 14:15:39 +00:00
tegra210_sfc.c ASoC: tegra: Use normal system sleep for SFC 2021-11-26 13:24:01 +00:00
tegra210_sfc.h ASoC: tegra: Add Tegra210 based SFC driver 2021-09-20 13:31:33 +01:00
tegra_asoc_machine.c ASoC: tegra: Set default card name for Trimslice 2021-10-25 12:36:17 +01:00
tegra_asoc_machine.h ASoC: tegra: Restore AC97 support 2021-10-25 12:36:16 +01:00
tegra_audio_graph_card.c ASoC: audio-graph: move audio_graph_remove() to simple-card-utils.c 2021-04-20 17:25:45 +01:00
tegra_cif.h ASoC: tegra: Add support for CIF programming 2020-07-20 15:10:21 +01:00
tegra_pcm.c ASoC: tegra20: spdif: Use more resource-managed helpers 2021-12-17 11:13:56 +00:00
tegra_pcm.h ASoC: tegra20: spdif: Use more resource-managed helpers 2021-12-17 11:13:56 +00:00
tegra_wm8903.c ASoC: tegra: Specify components string for each card 2021-06-15 11:43:11 +01:00