// SPDX-License-Identifier: GPL-2.0 // // Socionext UniPhier AIO ALSA driver for PXs2. // // Copyright (c) 2018 Socionext Inc. #include #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 "); MODULE_DESCRIPTION("UniPhier PXs2 AIO driver."); MODULE_LICENSE("GPL v2");