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authorDaniel Baluta <daniel.baluta@nxp.com>2019-10-08 19:44:39 +0300
committerMark Brown <broonie@kernel.org>2019-10-10 17:15:44 +0300
commitb4be427683cf6debda331a5d6a4af34885851d19 (patch)
tree01235b847bfbadd1c966c5c3611eaa5bd718b212 /include/sound/sof
parent8b160dc2a92c83a566b0596c79febb5933f9a6b5 (diff)
downloadlinux-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.h34
-rw-r--r--include/sound/sof/dai.h2
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;