From: Fred Oh <fred.oh@xxxxxxxxxxxxxxx>
Add parse_platform_ext_manifest() op to parse platform-specific config
data in the extended manifest.
Signed-off-by: Fred Oh <fred.oh@xxxxxxxxxxxxxxx>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
---
include/sound/sof/ext_manifest.h | 1 +
sound/soc/sof/loader.c | 3 +++
sound/soc/sof/ops.h | 10 ++++++++++
sound/soc/sof/sof-priv.h | 5 +++++
4 files changed, 19 insertions(+)
diff --git a/include/sound/sof/ext_manifest.h b/include/sound/sof/ext_manifest.h
index e05cb21023e5..7abc4f0bd3ad 100644
--- a/include/sound/sof/ext_manifest.h
+++ b/include/sound/sof/ext_manifest.h
@@ -62,6 +62,7 @@ enum sof_ext_man_elem_type {
SOF_EXT_MAN_ELEM_CC_VERSION = SOF_IPC_EXT_CC_INFO,
SOF_EXT_MAN_ELEM_DBG_ABI = SOF_IPC_EXT_USER_ABI_INFO,
SOF_EXT_MAN_ELEM_CONFIG_DATA = 5, /**< ABI3.17 */
+ SOF_EXT_MAN_ELEM_PLATFORM_CONFIG_DATA = 6,
};
/* extended manifest element header */
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index 2a8c9bff9963..cbce484b6469 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -330,6 +330,9 @@ static int snd_sof_fw_ext_man_parse(struct snd_sof_dev *sdev,
case SOF_EXT_MAN_ELEM_CONFIG_DATA:
ret = ext_man_get_config_data(sdev, elem_hdr);
break;
+ case SOF_EXT_MAN_ELEM_PLATFORM_CONFIG_DATA:
+ ret = snd_sof_dsp_parse_platform_ext_manifest(sdev, elem_hdr);
+ break;
default:
dev_info(sdev->dev, "unknown sof_ext_man header type %d size 0x%X\n",
elem_hdr->type, elem_hdr->size);
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index b21632f5511a..77a6ac157d37 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -100,6 +100,16 @@ static inline int snd_sof_dsp_post_fw_run(struct snd_sof_dev *sdev)
return 0;
}
+/* parse platform specific extended manifest */
+static inline int snd_sof_dsp_parse_platform_ext_manifest(struct snd_sof_dev *sdev,
+ const struct sof_ext_man_elem_header *hdr)
+{
+ if (sof_ops(sdev)->parse_platform_ext_manifest)
+ return sof_ops(sdev)->parse_platform_ext_manifest(sdev, hdr);
+
+ return 0;
+}
+
/* misc */
/**
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index d8bc0178dc89..32d6ceb41fdd 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -18,6 +18,7 @@
#include <sound/sof/pm.h>
#include <sound/sof/trace.h>
#include <uapi/sound/sof/fw.h>
+#include <sound/sof/ext_manifest.h>
/* debug flags */
#define SOF_DBG_ENABLE_TRACE BIT(0)
@@ -208,6 +209,10 @@ struct snd_sof_dsp_ops {
int (*pre_fw_run)(struct snd_sof_dev *sof_dev); /* optional */
int (*post_fw_run)(struct snd_sof_dev *sof_dev); /* optional */
+ /* parse platform specific extended manifest, optional */
+ int (*parse_platform_ext_manifest)(struct snd_sof_dev *sof_dev,
+ const struct sof_ext_man_elem_header *hdr);
+
/* DSP PM */
int (*suspend)(struct snd_sof_dev *sof_dev,
u32 target_state); /* optional */
--
2.28.0
