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400 lines
9.1 KiB
400 lines
9.1 KiB
// SPDX-License-Identifier: GPL-2.0 |
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// |
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// Socionext UniPhier AIO ALSA driver for LD11/LD20. |
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// |
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// Copyright (c) 2016-2018 Socionext Inc. |
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#include <linux/module.h> |
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#include "aio.h" |
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static const struct uniphier_aio_spec uniphier_aio_ld11[] = { |
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/* for HDMI PCM In, Pin:AI1Dx */ |
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{ |
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.name = AUD_NAME_PCMIN1, |
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.gname = AUD_GNAME_HDMI, |
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.swm = { |
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.type = PORT_TYPE_I2S, |
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.dir = PORT_DIR_INPUT, |
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.rb = { 21, 14, }, |
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.ch = { 21, 14, }, |
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.iif = { 5, 3, }, |
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.iport = { 0, AUD_HW_PCMIN1, }, |
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}, |
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}, |
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/* for SIF In, Pin:AI2Dx */ |
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{ |
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.name = AUD_NAME_PCMIN2, |
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.swm = { |
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.type = PORT_TYPE_I2S, |
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.dir = PORT_DIR_INPUT, |
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.rb = { 22, 15, }, |
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.ch = { 22, 15, }, |
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.iif = { 6, 4, }, |
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.iport = { 1, AUD_HW_PCMIN2, }, |
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}, |
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}, |
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/* for Line In, Pin:AI3Dx */ |
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{ |
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.name = AUD_NAME_PCMIN3, |
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.gname = AUD_GNAME_LINE, |
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.swm = { |
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.type = PORT_TYPE_EVE, |
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.dir = PORT_DIR_INPUT, |
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.rb = { 23, 16, }, |
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.ch = { 23, 16, }, |
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.iif = { 7, 5, }, |
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.iport = { 2, AUD_HW_PCMIN3, }, |
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}, |
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}, |
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/* for S/PDIF In, Pin:AI1IEC */ |
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{ |
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.name = AUD_NAME_IECIN1, |
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.gname = AUD_GNAME_IEC, |
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.swm = { |
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.type = PORT_TYPE_SPDIF, |
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.dir = PORT_DIR_INPUT, |
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.rb = { 26, 17, }, |
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.ch = { 26, 17, }, |
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.iif = { 10, 6, }, |
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.iport = { 3, AUD_HW_IECIN1, }, |
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}, |
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}, |
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/* for Speaker, Pin:AO1Dx */ |
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{ |
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.name = AUD_NAME_HPCMOUT1, |
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.swm = { |
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.type = PORT_TYPE_I2S, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 0, 0, }, |
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.ch = { 0, 0, }, |
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.oif = { 0, 0, }, |
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.oport = { 0, AUD_HW_HPCMOUT1, }, |
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}, |
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}, |
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/* for HDMI PCM, Pin:AO2Dx */ |
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{ |
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.name = AUD_NAME_PCMOUT1, |
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.gname = AUD_GNAME_HDMI, |
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.swm = { |
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.type = PORT_TYPE_I2S, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 0, 0, }, |
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.ch = { 0, 0, }, |
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.oif = { 0, 0, }, |
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.oport = { 3, AUD_HW_PCMOUT1, }, |
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}, |
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}, |
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/* for Line Out, Pin:LO2_x */ |
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{ |
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.name = AUD_NAME_PCMOUT2, |
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.gname = AUD_GNAME_LINE, |
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.swm = { |
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.type = PORT_TYPE_EVE, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 2, 2, }, |
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.ch = { 2, 2, }, |
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.oif = { 2, 2, }, |
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.oport = { 1, AUD_HW_PCMOUT2, }, |
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}, |
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}, |
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/* for Headphone, Pin:HP1_x */ |
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{ |
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.name = AUD_NAME_PCMOUT3, |
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.swm = { |
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.type = PORT_TYPE_EVE, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 3, 3, }, |
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.ch = { 3, 3, }, |
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.oif = { 3, 3, }, |
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.oport = { 2, AUD_HW_PCMOUT3, }, |
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}, |
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}, |
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/* for HW Sampling Rate Converter */ |
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{ |
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.name = AUD_NAME_EPCMOUT2, |
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.swm = { |
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.type = PORT_TYPE_CONV, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 7, 5, }, |
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.ch = { 7, 5, }, |
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.oif = { 7, 5, }, |
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.oport = { 6, AUD_HW_EPCMOUT2, }, |
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.och = { 17, 12, }, |
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.iif = { 1, 1, }, |
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}, |
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}, |
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/* for HW Sampling Rate Converter 2 */ |
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{ |
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.name = AUD_NAME_EPCMOUT3, |
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.swm = { |
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.type = PORT_TYPE_CONV, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 8, 6, }, |
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.ch = { 8, 6, }, |
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.oif = { 8, 6, }, |
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.oport = { 7, AUD_HW_EPCMOUT3, }, |
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.och = { 18, 13, }, |
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.iif = { 2, 2, }, |
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}, |
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}, |
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/* for S/PDIF Out, Pin:AO1IEC */ |
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{ |
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.name = AUD_NAME_HIECOUT1, |
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.gname = AUD_GNAME_IEC, |
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.swm = { |
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.type = PORT_TYPE_SPDIF, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 1, 1, }, |
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.ch = { 1, 1, }, |
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.oif = { 1, 1, }, |
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.oport = { 12, AUD_HW_HIECOUT1, }, |
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}, |
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}, |
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/* for S/PDIF Out, Pin:AO1IEC, Compress */ |
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{ |
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.name = AUD_NAME_HIECCOMPOUT1, |
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.gname = AUD_GNAME_IEC, |
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.swm = { |
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.type = PORT_TYPE_SPDIF, |
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.dir = PORT_DIR_OUTPUT, |
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.rb = { 1, 1, }, |
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.ch = { 1, 1, }, |
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.oif = { 1, 1, }, |
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.oport = { 12, AUD_HW_HIECOUT1, }, |
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}, |
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}, |
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}; |
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static const struct uniphier_aio_pll uniphier_aio_pll_ld11[] = { |
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[AUD_PLL_A1] = { .enable = true, }, |
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[AUD_PLL_F1] = { .enable = true, }, |
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[AUD_PLL_A2] = { .enable = true, }, |
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[AUD_PLL_F2] = { .enable = true, }, |
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[AUD_PLL_APLL] = { .enable = true, }, |
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[AUD_PLL_RX0] = { .enable = true, }, |
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[AUD_PLL_USB0] = { .enable = true, }, |
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[AUD_PLL_HSC0] = { .enable = true, }, |
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}; |
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static int uniphier_aio_ld11_probe(struct snd_soc_dai *dai) |
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{ |
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int ret; |
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ret = uniphier_aio_dai_probe(dai); |
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if (ret < 0) |
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return ret; |
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ret = snd_soc_dai_set_pll(dai, AUD_PLL_A1, 0, 0, 36864000); |
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if (ret < 0) |
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return ret; |
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ret = snd_soc_dai_set_pll(dai, AUD_PLL_F1, 0, 0, 36864000); |
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if (ret < 0) |
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return ret; |
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ret = snd_soc_dai_set_pll(dai, AUD_PLL_A2, 0, 0, 33868800); |
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if (ret < 0) |
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return ret; |
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ret = snd_soc_dai_set_pll(dai, AUD_PLL_F2, 0, 0, 33868800); |
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if (ret < 0) |
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return ret; |
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return 0; |
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} |
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static struct snd_soc_dai_driver uniphier_aio_dai_ld11[] = { |
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{ |
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.name = AUD_GNAME_HDMI, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_PCMOUT1, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.capture = { |
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.stream_name = AUD_NAME_PCMIN1, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000 | |
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SNDRV_PCM_RATE_44100 | |
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SNDRV_PCM_RATE_32000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_PCMIN2, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.capture = { |
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.stream_name = AUD_NAME_PCMIN2, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_GNAME_LINE, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_PCMOUT2, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.capture = { |
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.stream_name = AUD_NAME_PCMIN3, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_HPCMOUT1, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_HPCMOUT1, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 8, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_PCMOUT3, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_PCMOUT3, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_HIECOUT1, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_HIECOUT1, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_spdif_ops, |
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}, |
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{ |
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.name = AUD_NAME_EPCMOUT2, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_EPCMOUT2, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000 | |
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SNDRV_PCM_RATE_44100 | |
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SNDRV_PCM_RATE_32000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_EPCMOUT3, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.playback = { |
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.stream_name = AUD_NAME_EPCMOUT3, |
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.formats = SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = SNDRV_PCM_RATE_48000 | |
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SNDRV_PCM_RATE_44100 | |
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SNDRV_PCM_RATE_32000, |
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.channels_min = 2, |
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.channels_max = 2, |
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}, |
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.ops = &uniphier_aio_i2s_ops, |
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}, |
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{ |
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.name = AUD_NAME_HIECCOMPOUT1, |
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.probe = uniphier_aio_ld11_probe, |
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.remove = uniphier_aio_dai_remove, |
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.compress_new = snd_soc_new_compress, |
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.playback = { |
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.stream_name = AUD_NAME_HIECCOMPOUT1, |
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.channels_min = 1, |
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.channels_max = 1, |
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}, |
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.ops = &uniphier_aio_spdif_ops, |
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}, |
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}; |
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static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = { |
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.specs = uniphier_aio_ld11, |
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.num_specs = ARRAY_SIZE(uniphier_aio_ld11), |
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.dais = uniphier_aio_dai_ld11, |
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.num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), |
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.plls = uniphier_aio_pll_ld11, |
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.num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), |
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.addr_ext = 0, |
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}; |
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static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = { |
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.specs = uniphier_aio_ld11, |
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.num_specs = ARRAY_SIZE(uniphier_aio_ld11), |
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.dais = uniphier_aio_dai_ld11, |
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.num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), |
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.plls = uniphier_aio_pll_ld11, |
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.num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), |
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.addr_ext = 1, |
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}; |
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static const struct of_device_id uniphier_aio_of_match[] __maybe_unused = { |
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{ |
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.compatible = "socionext,uniphier-ld11-aio", |
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.data = &uniphier_aio_ld11_spec, |
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}, |
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{ |
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.compatible = "socionext,uniphier-ld20-aio", |
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.data = &uniphier_aio_ld20_spec, |
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}, |
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{}, |
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}; |
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MODULE_DEVICE_TABLE(of, uniphier_aio_of_match); |
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static struct platform_driver uniphier_aio_driver = { |
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.driver = { |
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.name = "snd-uniphier-aio-ld11", |
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.of_match_table = of_match_ptr(uniphier_aio_of_match), |
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}, |
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.probe = uniphier_aio_probe, |
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.remove = uniphier_aio_remove, |
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}; |
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module_platform_driver(uniphier_aio_driver); |
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MODULE_AUTHOR("Katsuhiro Suzuki <[email protected]>"); |
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MODULE_DESCRIPTION("UniPhier LD11/LD20 AIO driver."); |
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MODULE_LICENSE("GPL v2");
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