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| author | Shalini Manjunatha <shalma@codeaurora.org> | 2020-01-13 18:21:11 +0530 |
|---|---|---|
| committer | Shalini Manjunatha <shalma@codeaurora.org> | 2020-01-14 11:42:58 +0530 |
| commit | e6f9fd09cc38cc5ea552ce7287559699d55ba391 (patch) | |
| tree | f09e7c53b611923d4ce719416bdd90fd2ed7fc6b | |
| parent | c4156234868bc905c9409956e3853b2a8b417c94 (diff) | |
| download | msm-extra-e6f9fd09cc38cc5ea552ce7287559699d55ba391.tar.gz | |
asoc: fix for fm not routing to speaker
The value range of reg in soc_mixer_control is 0 to 31.
When using SOC_SINGLE_EXT, the backend id for reg may
be over 31 and overflow issue may happen.
Change SOC_SINGLE_EXT to SOC_DOUBLE_EXT. Set backend id
as left shift and frontend id as right shift to avoid
possible overflow.
Made above related change in msm_routing_put_port_mixer()
function as well.
CR's fixed: 2602269
Change-Id: If04743299e65316718f8646b2d6c6c9cb40ec645
Signed-off-by: Shalini M <shalma@codeaurora.com>
| -rw-r--r-- | asoc/msm-pcm-routing-v2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/asoc/msm-pcm-routing-v2.c b/asoc/msm-pcm-routing-v2.c index 537cf09d..dceed139 100644 --- a/asoc/msm-pcm-routing-v2.c +++ b/asoc/msm-pcm-routing-v2.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2019, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -2786,7 +2786,7 @@ static int msm_routing_put_port_mixer(struct snd_kcontrol *kcontrol, (unsigned long *)&msm_bedais[mc->shift].port_sessions[idx]); } else { afe_loopback(0, msm_bedais[mc->shift].port_id, - msm_bedais[mc->shift].port_id); + msm_bedais[mc->rshift].port_id); clear_bit(shift, (unsigned long *)&msm_bedais[mc->shift].port_sessions[idx]); } |