| // SPDX-License-Identifier: GPL-2.0 |
| // |
| // Socionext UniPhier AIO ALSA driver for PXs2. |
| // |
| // Copyright (c) 2018 Socionext Inc. |
| |
| #include <linux/module.h> |
| |
| #include "aio.h" |
| |
| static const struct uniphier_aio_spec uniphier_aio_pxs2[] = { |
| /* for Line PCM In, Pin:AI1Dx */ |
| { |
| .name = AUD_NAME_PCMIN1, |
| .gname = AUD_GNAME_LINE, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 16, 11, }, |
| .ch = { 16, 11, }, |
| .iif = { 0, 0, }, |
| .iport = { 0, AUD_HW_PCMIN1, }, |
| }, |
| }, |
| |
| /* for Speaker/Headphone/Mic PCM In, Pin:AI2Dx */ |
| { |
| .name = AUD_NAME_PCMIN2, |
| .gname = AUD_GNAME_AUX, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 17, 12, }, |
| .ch = { 17, 12, }, |
| .iif = { 1, 1, }, |
| .iport = { 1, AUD_HW_PCMIN2, }, |
| }, |
| }, |
| |
| /* for HDMI PCM Out, Pin:AO1Dx (inner) */ |
| { |
| .name = AUD_NAME_HPCMOUT1, |
| .gname = AUD_GNAME_HDMI, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 0, 0, }, |
| .ch = { 0, 0, }, |
| .oif = { 0, 0, }, |
| .oport = { 3, AUD_HW_HPCMOUT1, }, |
| }, |
| }, |
| |
| /* for Line PCM Out, Pin:AO2Dx */ |
| { |
| .name = AUD_NAME_PCMOUT1, |
| .gname = AUD_GNAME_LINE, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 1, 1, }, |
| .ch = { 1, 1, }, |
| .oif = { 1, 1, }, |
| .oport = { 0, AUD_HW_PCMOUT1, }, |
| }, |
| }, |
| |
| /* for Speaker/Headphone/Mic PCM Out, Pin:AO3Dx */ |
| { |
| .name = AUD_NAME_PCMOUT2, |
| .gname = AUD_GNAME_AUX, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 2, 2, }, |
| .ch = { 2, 2, }, |
| .oif = { 2, 2, }, |
| .oport = { 1, AUD_HW_PCMOUT2, }, |
| }, |
| }, |
| |
| /* for HDMI Out, Pin:AO1IEC */ |
| { |
| .name = AUD_NAME_HIECOUT1, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 6, 4, }, |
| .ch = { 6, 4, }, |
| .oif = { 6, 4, }, |
| .oport = { 12, AUD_HW_HIECOUT1, }, |
| }, |
| }, |
| |
| /* for HDMI Out, Pin:AO1IEC, Compress */ |
| { |
| .name = AUD_NAME_HIECCOMPOUT1, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 6, 4, }, |
| .ch = { 6, 4, }, |
| .oif = { 6, 4, }, |
| .oport = { 12, AUD_HW_HIECOUT1, }, |
| }, |
| }, |
| |
| /* for S/PDIF Out, Pin:AO2IEC */ |
| { |
| .name = AUD_NAME_IECOUT1, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 7, 5, }, |
| .ch = { 7, 5, }, |
| .oif = { 7, 5, }, |
| .oport = { 13, AUD_HW_IECOUT1, }, |
| }, |
| }, |
| |
| /* for S/PDIF Out, Pin:AO2IEC */ |
| { |
| .name = AUD_NAME_IECCOMPOUT1, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 7, 5, }, |
| .ch = { 7, 5, }, |
| .oif = { 7, 5, }, |
| .oport = { 13, AUD_HW_IECOUT1, }, |
| }, |
| }, |
| }; |
| |
| static const struct uniphier_aio_pll uniphier_aio_pll_pxs2[] = { |
| [AUD_PLL_A1] = { .enable = true, }, |
| [AUD_PLL_F1] = { .enable = true, }, |
| [AUD_PLL_A2] = { .enable = true, }, |
| [AUD_PLL_F2] = { .enable = true, }, |
| [AUD_PLL_APLL] = { .enable = true, }, |
| [AUD_PLL_HSC0] = { .enable = true, }, |
| }; |
| |
| static int uniphier_aio_pxs2_probe(struct snd_soc_dai *dai) |
| { |
| int ret; |
| |
| ret = uniphier_aio_dai_probe(dai); |
| if (ret < 0) |
| return ret; |
| |
| ret = snd_soc_dai_set_pll(dai, AUD_PLL_A1, 0, 0, 36864000); |
| if (ret < 0) |
| return ret; |
| ret = snd_soc_dai_set_pll(dai, AUD_PLL_F1, 0, 0, 36864000); |
| if (ret < 0) |
| return ret; |
| |
| ret = snd_soc_dai_set_pll(dai, AUD_PLL_A2, 0, 0, 33868800); |
| if (ret < 0) |
| return ret; |
| ret = snd_soc_dai_set_pll(dai, AUD_PLL_F2, 0, 0, 33868800); |
| if (ret < 0) |
| return ret; |
| |
| return 0; |
| } |
| |
| static struct snd_soc_dai_driver uniphier_aio_dai_pxs2[] = { |
| { |
| .name = AUD_GNAME_HDMI, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_HPCMOUT1, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_GNAME_LINE, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_PCMOUT1, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .capture = { |
| .stream_name = AUD_NAME_PCMIN1, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_GNAME_AUX, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_PCMOUT2, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .capture = { |
| .stream_name = AUD_NAME_PCMIN2, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_NAME_HIECOUT1, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_HIECOUT1, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_spdif_ops, |
| }, |
| { |
| .name = AUD_NAME_IECOUT1, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_IECOUT1, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_spdif_ops, |
| }, |
| { |
| .name = AUD_NAME_HIECCOMPOUT1, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .compress_new = snd_soc_new_compress, |
| .playback = { |
| .stream_name = AUD_NAME_HIECCOMPOUT1, |
| .channels_min = 1, |
| .channels_max = 1, |
| }, |
| .ops = &uniphier_aio_spdif_ops, |
| }, |
| { |
| .name = AUD_NAME_IECCOMPOUT1, |
| .probe = uniphier_aio_pxs2_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .compress_new = snd_soc_new_compress, |
| .playback = { |
| .stream_name = AUD_NAME_IECCOMPOUT1, |
| .channels_min = 1, |
| .channels_max = 1, |
| }, |
| .ops = &uniphier_aio_spdif_ops, |
| }, |
| }; |
| |
| static const struct uniphier_aio_chip_spec uniphier_aio_pxs2_spec = { |
| .specs = uniphier_aio_pxs2, |
| .num_specs = ARRAY_SIZE(uniphier_aio_pxs2), |
| .dais = uniphier_aio_dai_pxs2, |
| .num_dais = ARRAY_SIZE(uniphier_aio_dai_pxs2), |
| .plls = uniphier_aio_pll_pxs2, |
| .num_plls = ARRAY_SIZE(uniphier_aio_pll_pxs2), |
| .addr_ext = 0, |
| }; |
| |
| static const struct of_device_id uniphier_aio_of_match[] = { |
| { |
| .compatible = "socionext,uniphier-pxs2-aio", |
| .data = &uniphier_aio_pxs2_spec, |
| }, |
| {}, |
| }; |
| MODULE_DEVICE_TABLE(of, uniphier_aio_of_match); |
| |
| static struct platform_driver uniphier_aio_driver = { |
| .driver = { |
| .name = "snd-uniphier-aio-pxs2", |
| .of_match_table = of_match_ptr(uniphier_aio_of_match), |
| }, |
| .probe = uniphier_aio_probe, |
| .remove = uniphier_aio_remove, |
| }; |
| module_platform_driver(uniphier_aio_driver); |
| |
| MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>"); |
| MODULE_DESCRIPTION("UniPhier PXs2 AIO driver."); |
| MODULE_LICENSE("GPL v2"); |
