修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/sound/soc/intel/boards/bytcht_nocodec.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  bytcht_nocodec.c - ASoc Machine driver for MinnowBoard Max and Up
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  *  to make I2S signals observable on the Low-Speed connector. Audio codec
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@@ -6,15 +7,6 @@
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  *  Copyright (C) 2015-2017 Intel Corp
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  *
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  *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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- *
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- *  This program is free software; you can redistribute it and/or modify
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- *  it under the terms of the GNU General Public License as published by
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- *  the Free Software Foundation; version 2 of the License.
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- *
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- *  This program is distributed in the hope that it will be useful, but
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- *  WITHOUT ANY WARRANTY; without even the implied warranty of
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- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- *  General Public License for more details.
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  *
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  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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  */
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@@ -66,7 +58,7 @@
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 	 * with explicit setting to I2S 2ch 24-bit. The word length is set with
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 	 * dai_set_tdm_slot() since there is no other API exposed
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 	 */
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-	ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
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+	ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0),
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 				  SND_SOC_DAIFMT_I2S     |
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 				  SND_SOC_DAIFMT_NB_NF   |
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 				  SND_SOC_DAIFMT_CBS_CFS);
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@@ -76,7 +68,7 @@
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 		return ret;
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 	}
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-	ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24);
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+	ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 24);
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 	if (ret < 0) {
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 		dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
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 		return ret;
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@@ -105,44 +97,49 @@
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 	.startup = aif1_startup,
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 };
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+SND_SOC_DAILINK_DEF(dummy,
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+	DAILINK_COMP_ARRAY(COMP_DUMMY()));
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+
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+SND_SOC_DAILINK_DEF(media,
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+	DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai")));
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+
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+SND_SOC_DAILINK_DEF(deepbuffer,
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+	DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai")));
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+
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+SND_SOC_DAILINK_DEF(ssp2_port,
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+	DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port")));
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+
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+SND_SOC_DAILINK_DEF(platform,
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+	DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform")));
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+
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 static struct snd_soc_dai_link dais[] = {
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 	[MERR_DPCM_AUDIO] = {
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 		.name = "Audio Port",
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 		.stream_name = "Audio",
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-		.cpu_dai_name = "media-cpu-dai",
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-		.codec_dai_name = "snd-soc-dummy-dai",
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-		.codec_name = "snd-soc-dummy",
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-		.platform_name = "sst-mfld-platform",
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 		.ignore_suspend = 1,
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 		.nonatomic = true,
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 		.dynamic = 1,
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 		.dpcm_playback = 1,
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 		.dpcm_capture = 1,
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 		.ops = &aif1_ops,
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+		SND_SOC_DAILINK_REG(media, dummy, platform),
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 	},
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 	[MERR_DPCM_DEEP_BUFFER] = {
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 		.name = "Deep-Buffer Audio Port",
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 		.stream_name = "Deep-Buffer Audio",
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-		.cpu_dai_name = "deepbuffer-cpu-dai",
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-		.codec_dai_name = "snd-soc-dummy-dai",
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-		.codec_name = "snd-soc-dummy",
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-		.platform_name = "sst-mfld-platform",
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 		.ignore_suspend = 1,
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 		.nonatomic = true,
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 		.dynamic = 1,
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 		.dpcm_playback = 1,
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 		.ops = &aif1_ops,
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+		SND_SOC_DAILINK_REG(deepbuffer, dummy, platform),
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 	},
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 	/* CODEC<->CODEC link */
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 	/* back ends */
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 	{
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 		.name = "SSP2-LowSpeed Connector",
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 		.id = 0,
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-		.cpu_dai_name = "ssp2-port",
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-		.platform_name = "sst-mfld-platform",
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 		.no_pcm = 1,
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-		.codec_dai_name = "snd-soc-dummy-dai",
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-		.codec_name = "snd-soc-dummy",
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 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
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 						| SND_SOC_DAIFMT_CBS_CFS,
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 		.be_hw_params_fixup = codec_fixup,
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@@ -150,6 +147,7 @@
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 		.nonatomic = true,
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 		.dpcm_playback = 1,
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 		.dpcm_capture = 1,
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+		SND_SOC_DAILINK_REG(ssp2_port, dummy, platform),
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 	},
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 };
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