From: Charles Keepax ckeepax@opensource.cirrus.com
Factor out the creation of the SSP DAI links into a helper function. No functional change.
Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/boards/sof_sdw.c | 63 +++++++++++++++++++------------- 1 file changed, 37 insertions(+), 26 deletions(-)
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index a12283d3e1cc..9980652c901b 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -1625,6 +1625,40 @@ static int create_sdw_dailink(struct snd_soc_card *card, return 0; }
+static int create_ssp_dailinks(struct snd_soc_card *card, + struct snd_soc_dai_link **dai_links, int *be_id, + struct sof_sdw_codec_info *ssp_info, + unsigned long ssp_mask) +{ + struct device *dev = card->dev; + int i, j = 0; + int ret; + + for_each_set_bit(i, &ssp_mask, BITS_PER_TYPE(ssp_mask)) { + char *name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", i); + char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", i); + char *codec_name = devm_kasprintf(dev, GFP_KERNEL, "i2c-%s:0%d", + ssp_info->acpi_id, j++); + int playback = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_PLAYBACK]; + int capture = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_CAPTURE]; + + ret = init_simple_dai_link(dev, *dai_links, be_id, name, + playback, capture, cpu_dai_name, + codec_name, ssp_info->dais[0].dai_name, + NULL, ssp_info->ops); + if (ret) + return ret; + + ret = ssp_info->dais[0].init(card, NULL, *dai_links, ssp_info, 0); + if (ret < 0) + return ret; + + (*dai_links)++; + } + + return 0; +} + static int sof_card_dai_links_create(struct snd_soc_card *card) { struct device *dev = card->dev; @@ -1780,36 +1814,13 @@ static int sof_card_dai_links_create(struct snd_soc_card *card)
SSP: /* SSP */ - if (!ssp_num) - goto DMIC; - - j = 0; - for_each_set_bit(i, &ssp_mask, BITS_PER_TYPE(ssp_mask)) { - int playback, capture; - - name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", i); - cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", i); - codec_name = devm_kasprintf(dev, GFP_KERNEL, "i2c-%s:0%d", - ssp_info->acpi_id, j++); - - playback = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_PLAYBACK]; - capture = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_CAPTURE]; - - ret = init_simple_dai_link(dev, dai_links, &be_id, name, - playback, capture, cpu_dai_name, - codec_name, ssp_info->dais[0].dai_name, - NULL, ssp_info->ops); + if (ssp_num) { + ret = create_ssp_dailinks(card, &dai_links, &be_id, + ssp_info, ssp_mask); if (ret) return ret; - - ret = ssp_info->dais[0].init(card, NULL, dai_links, ssp_info, 0); - if (ret < 0) - return ret; - - dai_links++; }
-DMIC: /* dmic */ if (dmic_num > 0) { if (ctx->ignore_pch_dmic) {