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ASoC: tegra-alt: support dynamic prod settings

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Add driver support for DSPK/DMIC/I2S for dynamic prod
settings.

Bug 200388806

Change-Id: I0c7d77a36a7c5d213b707321605cbe41d5b182d9
Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691746
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Mohan Kumar
2018-04-10 09:44:22 +05:30
committed by Sameer Pujar
parent 6451c05c89
commit e0b1e0193b
6 changed files with 40 additions and 13 deletions
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3
sound/soc/tegra-alt/include/tegra186_dspk_alt.h
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@@ -1,7 +1,7 @@
/*
* tegra186_dspk_alt.h - Definitions for Tegra186 DSPK driver
*
* Copyright (c) 2015-2017 NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2015-2018 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -186,6 +186,7 @@ struct tegra186_dspk {
struct pinctrl *pinctrl;
struct pinctrl_state *pin_active_state;
struct pinctrl_state *pin_idle_state;
const char *prod_name;
unsigned int rx_fifo_th; /* threshold in terms of frames */
unsigned int osr_val; /* osr value */
bool is_shutdown;