samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

audio-lnx: Rename folders to new flat structure.

Browse Source 
Kernel audio drivers can be categorised into below folders.
asoc - ALSA based drivers,
asoc/codecs - codec drivers,
ipc - APR IPC communication drivers,
dsp - DSP low level drivers/Audio ION/ADSP Loader,
dsp/codecs - Native encoders and decoders,
soc - SoC based drivers(pinctrl/regmap/soundwire)

Restructure drivers to above folder format.
Include directories also follow above format.

Change-Id: I8fa0857baaacd47db126fb5c1f1f5ed7e886dbc0
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
This commit is contained in:
Laxminath Kasam
2017-08-01 22:02:15 +05:30
committed by Martin Fick
parent 84f7f73144
commit 605b42f92c
269 changed files with 423 additions and 2706 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
asoc/codecs/msm_stub.c Normal file
View File

@@ -0,0 +1,88 @@
/* Copyright (c) 2011-2014, 2017 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
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
/* A dummy driver useful only to advertise hardware parameters */
static struct snd_soc_dai_driver msm_stub_dais[] = {
{
.name = "msm-stub-rx",
.playback = { /* Support maximum range */
.stream_name = "Playback",
.channels_min = 1,
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
},
},
{
.name = "msm-stub-tx",
.capture = { /* Support maximum range */
.stream_name = "Record",
.channels_min = 1,
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_48000,
.formats = (SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE),
},
},
};
static struct snd_soc_codec_driver soc_msm_stub = {};
static int msm_stub_dev_probe(struct platform_device *pdev)
{
dev_dbg(&pdev->dev, "dev name %s\n", dev_name(&pdev->dev));
return snd_soc_register_codec(&pdev->dev,
&soc_msm_stub, msm_stub_dais, ARRAY_SIZE(msm_stub_dais));
}
static int msm_stub_dev_remove(struct platform_device *pdev)
{
snd_soc_unregister_codec(&pdev->dev);
return 0;
}
static const struct of_device_id msm_stub_codec_dt_match[] = {
{ .compatible = "qcom,msm-stub-codec", },
{}
};
static struct platform_driver msm_stub_driver = {
.driver = {
.name = "msm-stub-codec",
.owner = THIS_MODULE,
.of_match_table = msm_stub_codec_dt_match,
},
.probe = msm_stub_dev_probe,
.remove = msm_stub_dev_remove,
};
static int __init msm_stub_init(void)
{
return platform_driver_register(&msm_stub_driver);
}
module_init(msm_stub_init);
static void __exit msm_stub_exit(void)
{
platform_driver_unregister(&msm_stub_driver);
}
module_exit(msm_stub_exit);
MODULE_DESCRIPTION("Generic MSM CODEC driver");
MODULE_LICENSE("GPL v2");