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linux-stable/sound/soc/uniphier/aio-ld11.c
Kuninori Morimoto 9b79b1cd16
ASoC: uniphier: move .suspend/.resume to component 
There is no big difference at implementation for .suspend/.resume
between DAI driver and Component driver.
But because some driver is using DAI version, thus ALSA SoC needs
to keep supporting it, hence, framework becoming verbose.
If we can switch all DAI driver .suspend/.resume to Component driver,
we can remove verbose code from ALSA SoC.

Driver is getting its private data via dai->dev.
But dai->dev and component->dev are same dev, thus, we can convert
these. For same reason, we can convert dai->active to
component->active if necessary.

This patch moves DAI driver .suspend/.resume to Component driver

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zhejx7j4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-21 17:05:16 +00:00

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// SPDX-License-Identifier: GPL-2.0
//
// Socionext UniPhier AIO ALSA driver for LD11/LD20.
//
// Copyright (c) 2016-2018 Socionext Inc.
#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,
.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,
.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,
.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,
.playback = {
.stream_name = AUD_NAME_HPCMOUT1,
.formats = SNDRV_PCM_FMTBIT_S32_LE,
.rates = SNDRV_PCM_RATE_48000,
.channels_min = 2,
.channels_max = 8,
},
.ops = &uniphier_aio_i2s_ops,
},
{
.name = AUD_NAME_PCMOUT3,
.probe = uniphier_aio_ld11_probe,
.remove = uniphier_aio_dai_remove,
.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,
.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,
.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,
.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,
.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-ld11",
.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");
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