Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 320 insertions, 0 deletions

diff --git a/sound/soc/uniphier/aio-pxs2.c b/sound/soc/uniphier/aio-pxs2.c
new file mode 100644
index 000000000..69cd5b0af
--- /dev/null
+++ b/sound/soc/uniphier/aio-pxs2.c
@@ -0,0 +1,320 @@
+// 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");