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dsp: add support to set topology specific info in voice usecases

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Add support to set number of channels and channel mapping to DSP
as per the info received from ACDB files along with topology
for a device in voice usecases instead of reading from
backend configuration. When topology specific channel info is
not supported, send the default no of channels and
channel mapping as per backend to support backward compatibility.

CRs-Fixed: 2110934
Change-Id: Iad512474fc25c906d97513f6648cd8ba6244eda1
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
This commit is contained in:
Aditya Bavanari
2017-10-12 12:29:25 +05:30
parent 152c7e2bf0
commit 88513a31e5
3 changed files with 118 additions and 25 deletions
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8
include/uapi/linux/msm_audio_calibration.h
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@@ -107,6 +107,8 @@ enum {
#define AFE_SIDETONE_IIR_CAL_TYPE AFE_SIDETONE_IIR_CAL_TYPE
#define TOPOLOGY_SPECIFIC_CHANNEL_INFO
enum {
VERSION_0_0,
};
@@ -376,9 +378,15 @@ struct audio_cal_info_lsm {
int32_t app_type;
};
#define VSS_NUM_CHANNELS_MAX 8
struct audio_cal_info_voc_top {
int32_t topology;
int32_t acdb_id;
#ifdef TOPOLOGY_SPECIFIC_CHANNEL_INFO
uint32_t num_channels;
uint8_t channel_mapping[VSS_NUM_CHANNELS_MAX];
#endif
};
struct audio_cal_info_vocproc {