diff options
| author | Daniel Baluta <daniel.baluta@nxp.com> | 2019-10-08 19:44:39 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-10 17:15:44 +0300 |
| commit | b4be427683cf6debda331a5d6a4af34885851d19 (patch) | |
| tree | 01235b847bfbadd1c966c5c3611eaa5bd718b212 /include/sound/sof | |
| parent | 8b160dc2a92c83a566b0596c79febb5933f9a6b5 (diff) | |
| download | linux-b4be427683cf6debda331a5d6a4af34885851d19.tar.xz | |
ASoC: SOF: imx: Describe ESAI parameters to be sent to DSP
Introduce sof_ipc_dai_esai_params to keep information that
we get from topology and we send to DSP FW.
Also bump the ABI minor to reflect the changes on DSP FW.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191008164443.1358-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/sof')
| -rw-r--r-- | include/sound/sof/dai-imx.h | 34 | ||||
| -rw-r--r-- | include/sound/sof/dai.h | 2 |
2 files changed, 36 insertions, 0 deletions
diff --git a/include/sound/sof/dai-imx.h b/include/sound/sof/dai-imx.h new file mode 100644 index 000000000000..e02fb0b0fae1 --- /dev/null +++ b/include/sound/sof/dai-imx.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * Copyright 2019 NXP + * + * Author: Daniel Baluta <daniel.baluta@nxp.com> + */ + +#ifndef __INCLUDE_SOUND_SOF_DAI_IMX_H__ +#define __INCLUDE_SOUND_SOF_DAI_IMX_H__ + +#include <sound/sof/header.h> + +/* ESAI Configuration Request - SOF_IPC_DAI_ESAI_CONFIG */ +struct sof_ipc_dai_esai_params { + struct sof_ipc_hdr hdr; + + /* MCLK */ + uint16_t reserved1; + uint16_t mclk_id; + uint32_t mclk_direction; + + uint32_t mclk_rate; /* MCLK frequency in Hz */ + uint32_t fsync_rate; /* FSYNC frequency in Hz */ + uint32_t bclk_rate; /* BCLK frequency in Hz */ + + /* TDM */ + uint32_t tdm_slots; + uint32_t rx_slots; + uint32_t tx_slots; + uint16_t tdm_slot_width; + uint16_t reserved2; /* alignment */ +} __packed; + +#endif diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index 0f1235022146..c229565767e5 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -11,6 +11,7 @@ #include <sound/sof/header.h> #include <sound/sof/dai-intel.h> +#include <sound/sof/dai-imx.h> /* * DAI Configuration. @@ -73,6 +74,7 @@ struct sof_ipc_dai_config { struct sof_ipc_dai_dmic_params dmic; struct sof_ipc_dai_hda_params hda; struct sof_ipc_dai_alh_params alh; + struct sof_ipc_dai_esai_params esai; }; } __packed; |