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Diffstat (limited to 'sound/soc/pxa/imote2.c')
-rw-r--r--sound/soc/pxa/imote2.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c
deleted file mode 100644
index a575676508b3..000000000000
--- a/sound/soc/pxa/imote2.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-
-#include <linux/module.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-
-#include "../codecs/wm8940.h"
-#include "pxa2xx-i2s.h"
-
-static int imote2_asoc_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
- struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
- struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
- unsigned int clk = 0;
- int ret;
-
- switch (params_rate(params)) {
- case 8000:
- case 16000:
- case 48000:
- case 96000:
- clk = 12288000;
- break;
- case 11025:
- case 22050:
- case 44100:
- clk = 11289600;
- break;
- }
-
- ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
- SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* set the I2S system clock as input (unused) */
- ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, clk,
- SND_SOC_CLOCK_OUT);
-
- return ret;
-}
-
-static const struct snd_soc_ops imote2_asoc_ops = {
- .hw_params = imote2_asoc_hw_params,
-};
-
-SND_SOC_DAILINK_DEFS(wm8940,
- DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-i2s")),
- DAILINK_COMP_ARRAY(COMP_CODEC("wm8940-codec.0-0034",
- "wm8940-hifi")),
- DAILINK_COMP_ARRAY(COMP_PLATFORM("pxa-pcm-audio")));
-
-static struct snd_soc_dai_link imote2_dai = {
- .name = "WM8940",
- .stream_name = "WM8940",
- .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS,
- .ops = &imote2_asoc_ops,
- SND_SOC_DAILINK_REG(wm8940),
-};
-
-static struct snd_soc_card imote2 = {
- .name = "Imote2",
- .owner = THIS_MODULE,
- .dai_link = &imote2_dai,
- .num_links = 1,
-};
-
-static int imote2_probe(struct platform_device *pdev)
-{
- struct snd_soc_card *card = &imote2;
- int ret;
-
- card->dev = &pdev->dev;
-
- ret = devm_snd_soc_register_card(&pdev->dev, card);
- if (ret)
- dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
- ret);
- return ret;
-}
-
-static struct platform_driver imote2_driver = {
- .driver = {
- .name = "imote2-audio",
- .pm = &snd_soc_pm_ops,
- },
- .probe = imote2_probe,
-};
-
-module_platform_driver(imote2_driver);
-
-MODULE_AUTHOR("Jonathan Cameron");
-MODULE_DESCRIPTION("ALSA SoC Imote 2");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:imote2-audio");