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topology: Parse link flags of physical DAI links

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Parse physical DAI link flags defined by text conf file or C API.
The flag mask and flags are added to C API template for physical DAI
links.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mengdong Lin 2016-11-06 13:14:15 +08:00 • committed by Takashi Iwai
parent f7bf8b0cc8
commit 2894c31816
2 changed files with 41 additions and 0 deletions
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8
include/topology.h
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@ -639,6 +639,11 @@ extern "C" {
*
* default_hw_conf_id "1" #default HW config ID for init
*
* # Optional boolean flags
* symmetric_rates "true"
* symmetric_channels "false"
* symmetric_sample_bits "true"
*
* data "name" # optional private data
* }
* </pre>
@ -988,6 +993,9 @@ struct snd_tplg_link_template {
struct snd_tplg_hw_config_template *hw_config; /*!< supported HW configs */
int num_hw_configs; /* number of hw configs */
int default_hw_config_id; /* default hw config ID for init */
unsigned int flag_mask; /* bitmask of flags to configure */
unsigned int flags; /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */
};
/** \struct snd_tplg_obj_template