| // SPDX-License-Identifier: GPL-2.0 |
| // |
| // Socionext UniPhier AIO ALSA driver for LD11/LD20. |
| // |
| // Copyright (c) 2016-2018 Socionext Inc. |
| // |
| // 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; version 2 |
| // of the License. |
| // |
| // This program is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License |
| // along with this program; if not, see <http://www.gnu.org/licenses/>. |
| |
| #include <linux/module.h> |
| |
| #include "aio.h" |
| |
| static const struct uniphier_aio_spec uniphier_aio_ld11[] = { |
| /* for HDMI PCM In, Pin:AI1Dx */ |
| { |
| .name = AUD_NAME_PCMIN1, |
| .gname = AUD_GNAME_HDMI, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 21, 14, }, |
| .ch = { 21, 14, }, |
| .iif = { 5, 3, }, |
| .iport = { 0, AUD_HW_PCMIN1, }, |
| }, |
| }, |
| |
| /* for SIF In, Pin:AI2Dx */ |
| { |
| .name = AUD_NAME_PCMIN2, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 22, 15, }, |
| .ch = { 22, 15, }, |
| .iif = { 6, 4, }, |
| .iport = { 1, AUD_HW_PCMIN2, }, |
| }, |
| }, |
| |
| /* for Line In, Pin:AI3Dx */ |
| { |
| .name = AUD_NAME_PCMIN3, |
| .gname = AUD_GNAME_LINE, |
| .swm = { |
| .type = PORT_TYPE_EVE, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 23, 16, }, |
| .ch = { 23, 16, }, |
| .iif = { 7, 5, }, |
| .iport = { 2, AUD_HW_PCMIN3, }, |
| }, |
| }, |
| |
| /* for S/PDIF In, Pin:AI1IEC */ |
| { |
| .name = AUD_NAME_IECIN1, |
| .gname = AUD_GNAME_IEC, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_INPUT, |
| .rb = { 26, 17, }, |
| .ch = { 26, 17, }, |
| .iif = { 10, 6, }, |
| .iport = { 3, AUD_HW_IECIN1, }, |
| }, |
| }, |
| |
| /* for Speaker, Pin:AO1Dx */ |
| { |
| .name = AUD_NAME_HPCMOUT1, |
| .swm = { |
| .type = PORT_TYPE_I2S, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 0, 0, }, |
| .ch = { 0, 0, }, |
| .oif = { 0, 0, }, |
| .oport = { 0, AUD_HW_HPCMOUT1, }, |
| }, |
| }, |
| |
| /* for HDMI PCM, Pin:AO2Dx */ |
| { |
| .name = AUD_NAME_PCMOUT1, |
| .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_PCMOUT1, }, |
| }, |
| }, |
| |
| /* for Line Out, Pin:LO2_x */ |
| { |
| .name = AUD_NAME_PCMOUT2, |
| .gname = AUD_GNAME_LINE, |
| .swm = { |
| .type = PORT_TYPE_EVE, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 2, 2, }, |
| .ch = { 2, 2, }, |
| .oif = { 2, 2, }, |
| .oport = { 1, AUD_HW_PCMOUT2, }, |
| }, |
| }, |
| |
| /* for Headphone, Pin:HP1_x */ |
| { |
| .name = AUD_NAME_PCMOUT3, |
| .swm = { |
| .type = PORT_TYPE_EVE, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 3, 3, }, |
| .ch = { 3, 3, }, |
| .oif = { 3, 3, }, |
| .oport = { 2, AUD_HW_PCMOUT3, }, |
| }, |
| }, |
| |
| /* for HW Sampling Rate Converter */ |
| { |
| .name = AUD_NAME_EPCMOUT2, |
| .swm = { |
| .type = PORT_TYPE_CONV, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 7, 5, }, |
| .ch = { 7, 5, }, |
| .oif = { 7, 5, }, |
| .oport = { 6, AUD_HW_EPCMOUT2, }, |
| .och = { 17, 12, }, |
| .iif = { 1, 1, }, |
| }, |
| }, |
| |
| /* for HW Sampling Rate Converter 2 */ |
| { |
| .name = AUD_NAME_EPCMOUT3, |
| .swm = { |
| .type = PORT_TYPE_CONV, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 8, 6, }, |
| .ch = { 8, 6, }, |
| .oif = { 8, 6, }, |
| .oport = { 7, AUD_HW_EPCMOUT3, }, |
| .och = { 18, 13, }, |
| .iif = { 2, 2, }, |
| }, |
| }, |
| |
| /* for S/PDIF Out, Pin:AO1IEC */ |
| { |
| .name = AUD_NAME_HIECOUT1, |
| .gname = AUD_GNAME_IEC, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 1, 1, }, |
| .ch = { 1, 1, }, |
| .oif = { 1, 1, }, |
| .oport = { 12, AUD_HW_HIECOUT1, }, |
| }, |
| }, |
| |
| /* for S/PDIF Out, Pin:AO1IEC, Compress */ |
| { |
| .name = AUD_NAME_HIECCOMPOUT1, |
| .gname = AUD_GNAME_IEC, |
| .swm = { |
| .type = PORT_TYPE_SPDIF, |
| .dir = PORT_DIR_OUTPUT, |
| .rb = { 1, 1, }, |
| .ch = { 1, 1, }, |
| .oif = { 1, 1, }, |
| .oport = { 12, AUD_HW_HIECOUT1, }, |
| }, |
| }, |
| }; |
| |
| static const struct uniphier_aio_pll uniphier_aio_pll_ld11[] = { |
| [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_RX0] = { .enable = true, }, |
| [AUD_PLL_USB0] = { .enable = true, }, |
| [AUD_PLL_HSC0] = { .enable = true, }, |
| }; |
| |
| static int uniphier_aio_ld11_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_ld11[] = { |
| { |
| .name = AUD_GNAME_HDMI, |
| .probe = uniphier_aio_ld11_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 | |
| SNDRV_PCM_RATE_44100 | |
| SNDRV_PCM_RATE_32000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_NAME_PCMIN2, |
| .probe = uniphier_aio_ld11_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .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_GNAME_LINE, |
| .probe = uniphier_aio_ld11_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_PCMIN3, |
| .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_HPCMOUT1, |
| .probe = uniphier_aio_ld11_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_NAME_PCMOUT3, |
| .probe = uniphier_aio_ld11_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_PCMOUT3, |
| .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_ld11_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_EPCMOUT2, |
| .probe = uniphier_aio_ld11_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_EPCMOUT2, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000 | |
| SNDRV_PCM_RATE_44100 | |
| SNDRV_PCM_RATE_32000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_NAME_EPCMOUT3, |
| .probe = uniphier_aio_ld11_probe, |
| .remove = uniphier_aio_dai_remove, |
| .suspend = uniphier_aio_dai_suspend, |
| .resume = uniphier_aio_dai_resume, |
| .playback = { |
| .stream_name = AUD_NAME_EPCMOUT3, |
| .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| .rates = SNDRV_PCM_RATE_48000 | |
| SNDRV_PCM_RATE_44100 | |
| SNDRV_PCM_RATE_32000, |
| .channels_min = 2, |
| .channels_max = 2, |
| }, |
| .ops = &uniphier_aio_i2s_ops, |
| }, |
| { |
| .name = AUD_NAME_HIECCOMPOUT1, |
| .probe = uniphier_aio_ld11_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, |
| }, |
| }; |
| |
| static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = { |
| .specs = uniphier_aio_ld11, |
| .num_specs = ARRAY_SIZE(uniphier_aio_ld11), |
| .dais = uniphier_aio_dai_ld11, |
| .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), |
| .plls = uniphier_aio_pll_ld11, |
| .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), |
| .addr_ext = 0, |
| }; |
| |
| static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = { |
| .specs = uniphier_aio_ld11, |
| .num_specs = ARRAY_SIZE(uniphier_aio_ld11), |
| .dais = uniphier_aio_dai_ld11, |
| .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), |
| .plls = uniphier_aio_pll_ld11, |
| .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), |
| .addr_ext = 1, |
| }; |
| |
| static const struct of_device_id uniphier_aio_of_match[] = { |
| { |
| .compatible = "socionext,uniphier-ld11-aio", |
| .data = &uniphier_aio_ld11_spec, |
| }, |
| { |
| .compatible = "socionext,uniphier-ld20-aio", |
| .data = &uniphier_aio_ld20_spec, |
| }, |
| {}, |
| }; |
| MODULE_DEVICE_TABLE(of, uniphier_aio_of_match); |
| |
| static struct platform_driver uniphier_aio_driver = { |
| .driver = { |
| .name = "snd-uniphier-aio", |
| .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 LD11/LD20 AIO driver."); |
| MODULE_LICENSE("GPL v2"); |
