samsung-sm8650/android_kernel_samsung_sm8650-modules
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dsp: codecs: Add synchronization between SSR and native encoder decoder

Selaa lähdekoodia 
Add change to use global lock to make synchronization
between SSR and native encoder decoder.

Change-Id: I6c1f48c32d4c8290de8bf3dfa86e022abe2b34bc
Signed-off-by: Saurav Kumar <sauravk@codeaurora.org>
This commit is contained in:
Saurav Kumar
2020-02-21 18:29:26 +05:30
committed by Gerrit - the friendly Code Review server
vanhempi 68f58b0d09
commit d8a0703a77
6 muutettua tiedostoa jossa 26 lisäystä ja 8 poistoa
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9
dsp/codecs/q6audio_v2.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2012-2013, 2015-2017, The Linux Foundation. All rights reserved.
* Copyright (c) 2012-2013, 2015-2017, 2020 The Linux Foundation. All rights reserved.
*/
#include <linux/module.h>
@@ -21,6 +21,11 @@ void q6asm_in_cb(uint32_t opcode, uint32_t token,
struct q6audio_in *audio = (struct q6audio_in *)priv;
unsigned long flags;
spin_lock(&enc_dec_lock);
if (audio == NULL) {
pr_err("%s: failed to get q6audio value\n", __func__);
goto error;
}
pr_debug("%s:session id %d: opcode[0x%x]\n", __func__,
audio->ac->session, opcode);
@@ -58,6 +63,8 @@ void q6asm_in_cb(uint32_t opcode, uint32_t token,
break;
}
spin_unlock_irqrestore(&audio->dsp_lock, flags);
error:
spin_unlock(&enc_dec_lock);
}
void audio_in_get_dsp_frames(void *priv,