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Commit c6b6f644 authored by Yeleswarapu, Nagaradhesh's avatar Yeleswarapu, Nagaradhesh
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msm: Add 16 bit PCM as default format for backend 



Add 16 bit PCM as default format for backend. This sets
backend tx format to be 16 bit pcm in case of tunnel mode playback

CRs-Fixed: 593469
Change-Id: Ie686a8e7d2c496f67bbf2a29ba2640037f95e08f
Signed-off-by: default avatarYeleswarapu, Nagaradhesh <nagaradh@codeaurora.org>
parent fe2e1da7

sound/soc/msm/msm8974.c

+3 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, 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
@@ -1310,6 +1310,8 @@ static int msm_slim_0_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, 
			SNDRV_PCM_HW_PARAM_CHANNELS);



	pr_debug("%s()\n", __func__);

	param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,

				   slim0_rx_bit_format);

	rate->min = rate->max = 48000;

	channels->min = channels->max = msm_slim_0_tx_ch;

sound/soc/msm/msm8x10.c

+2 −0
Original line number Diff line number Diff line
@@ -282,6 +282,8 @@ static int msm_tx_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, 
					SNDRV_PCM_HW_PARAM_CHANNELS);



	pr_debug("%s(), channel:%d\n", __func__, msm_pri_mi2s_tx_ch);

	param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,

					msm_sec_mi2s_rx_bit_format);

	rate->min = rate->max = 48000;

	channels->min = channels->max = msm_pri_mi2s_tx_ch;