diff options
Diffstat (limited to 'sound/soc/samsung/smdk_spdif.c')
| -rw-r--r-- | sound/soc/samsung/smdk_spdif.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c index 7fc7cc6d1530..2474eb619882 100644 --- a/sound/soc/samsung/smdk_spdif.c +++ b/sound/soc/samsung/smdk_spdif.c @@ -1,14 +1,8 @@ -/* - * smdk_spdif.c -- S/PDIF audio for SMDK - * - * Copyright 2010 Samsung Electronics Co. Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// smdk_spdif.c - S/PDIF audio for SMDK +// +// Copyright (C) 2010 Samsung Electronics Co., Ltd. #include <linux/clk.h> #include <linux/module.h> @@ -106,8 +100,8 @@ static int set_audio_clock_rate(unsigned long epll_rate, static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); unsigned long pll_out, rclk_rate; int ret, ratio; @@ -148,14 +142,16 @@ static const struct snd_soc_ops smdk_spdif_ops = { .hw_params = smdk_hw_params, }; +SND_SOC_DAILINK_DEFS(spdif, + DAILINK_COMP_ARRAY(COMP_CPU("samsung-spdif")), + DAILINK_COMP_ARRAY(COMP_CODEC("spdif-dit", "dit-hifi")), + DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-spdif"))); + static struct snd_soc_dai_link smdk_dai = { .name = "S/PDIF", .stream_name = "S/PDIF PCM Playback", - .platform_name = "samsung-spdif", - .cpu_dai_name = "samsung-spdif", - .codec_dai_name = "dit-hifi", - .codec_name = "spdif-dit", .ops = &smdk_spdif_ops, + SND_SOC_DAILINK_REG(spdif), }; static struct snd_soc_card smdk = { |