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Merge "asoc: add support for custom channel map"

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qctecmdr 2019-08-19 23:58:21 -07:00 • committed by Gerrit - the friendly Code Review server
commit 4a362cedcb
2 changed files with 20 additions and 2 deletions
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4
asoc/msm-compress-q6-v2.c
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@ -4171,8 +4171,8 @@ static int msm_compr_channel_map_info(struct snd_kcontrol *kcontrol,
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = PCM_FORMAT_MAX_NUM_CHANNEL_V8;
uinfo->value.integer.min = 0;
/* See PCM_CHANNEL_UNUSED=47 in apr_audio-v2.h */
uinfo->value.integer.max = 47;
/* See PCM_MAX_CHANNEL_MAP in apr_audio-v2.h */
uinfo->value.integer.max = PCM_MAX_CHANNEL_MAP;
return 0;
}

18
include/dsp/apr_audio-v2.h
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@ -5671,6 +5671,24 @@ struct asm_softvolume_params {
/* Mark unused channel. */
#define PCM_CHANNEL_UNUSED 47
#define PCM_CUSTOM_CHANNEL_MAP_1 48
#define PCM_CUSTOM_CHANNEL_MAP_2 49
#define PCM_CUSTOM_CHANNEL_MAP_3 50
#define PCM_CUSTOM_CHANNEL_MAP_4 51
#define PCM_CUSTOM_CHANNEL_MAP_5 52
#define PCM_CUSTOM_CHANNEL_MAP_6 53
#define PCM_CUSTOM_CHANNEL_MAP_7 54
#define PCM_CUSTOM_CHANNEL_MAP_8 55
#define PCM_CUSTOM_CHANNEL_MAP_9 56
#define PCM_CUSTOM_CHANNEL_MAP_10 57
#define PCM_CUSTOM_CHANNEL_MAP_11 58
#define PCM_CUSTOM_CHANNEL_MAP_12 59
#define PCM_CUSTOM_CHANNEL_MAP_13 60
#define PCM_CUSTOM_CHANNEL_MAP_14 61
#define PCM_CUSTOM_CHANNEL_MAP_15 62
#define PCM_CUSTOM_CHANNEL_MAP_16 63
#define PCM_MAX_CHANNEL_MAP 63
/* Max valid channel map index */
#define PCM_MAX_CHMAP_ID PCM_CHANNEL_RSD