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ASoC: msm: qdsp6v2: Add support for 7 channel mapping

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Add support for 7 channel mapping in asm to support
7 channel playback.

CRs-Fixed: 1114041
Change-Id: I0daf306d4495d3966406d05fc6328b2956a2d11f
Signed-off-by: Rohit Kumar <rohitkr@codeaurora.org>
This commit is contained in:
Rohit Kumar 2017-02-14 12:15:45 +05:30 • committed by Gerrit - the friendly Code Review server
parent 4c332132fc
commit e90af32a6f
1 changed files with 14 additions and 0 deletions
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14
sound/soc/msm/qdsp6v2/q6asm.c
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@ -4300,6 +4300,20 @@ static int q6asm_map_channels(u8 *channel_mapping, uint32_t channels,
PCM_CHANNEL_LB : PCM_CHANNEL_LS;
lchannel_mapping[5] = use_back_flavor ?
PCM_CHANNEL_RB : PCM_CHANNEL_RS;
} else if (channels == 7) {
/*
* Configured for 5.1 channel mapping + 1 channel for debug
* Can be customized based on DSP.
*/
lchannel_mapping[0] = PCM_CHANNEL_FL;
lchannel_mapping[1] = PCM_CHANNEL_FR;
lchannel_mapping[2] = PCM_CHANNEL_FC;
lchannel_mapping[3] = PCM_CHANNEL_LFE;
lchannel_mapping[4] = use_back_flavor ?
PCM_CHANNEL_LB : PCM_CHANNEL_LS;
lchannel_mapping[5] = use_back_flavor ?
PCM_CHANNEL_RB : PCM_CHANNEL_RS;
lchannel_mapping[6] = PCM_CHANNEL_CS;
} else if (channels == 8) {
lchannel_mapping[0] = PCM_CHANNEL_FL;
lchannel_mapping[1] = PCM_CHANNEL_FR;