Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted

Pull media updates from Mauro Carvalho Chehab:

 - v4l2-core: added ISP statistics support and per-block validation

 - v4l2-core: Allow unknown HDR10 white point and luminance

 - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor

 - New codec: Milos: VPU v2.0 codec support

 - isp driver: gained support for Dreamchip RPPX1 ISP framework

 - vsp1 driver: gained support for RZ/T2H and RZ/N2H

 - Novalake driver: gained CVS support for new NVL hardware

 - dvb-core: fix feed leak on failed DMX_ADD_PID

 - several driver fixes, cleanups and minor improvements

* tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits)
  media: ipu-bridge: check all DMI entries when overriding sensor rotation
  media: v4l2-async: avoid deleting unlinked ASC entry on link error
  media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement
  media: intel/ipu6: fix async notifier cleanup leak on parse error
  media: staging/ipu7: fix async notifier UAF on probe error path
  media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path
  media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()
  media: rcar-isp: Fix VSPX reference leaks
  media: rcar-isp: Release ISPCORE resources
  media: i2c: imx415: Release runtime PM reference on VBLANK error
  media: i2c: imx415: Return test pattern write errors
  media: renesas: vsp1: Declare index variables in for loop statement
  media: renesas: vsp1: Make reset control optional to support platforms without a reset line
  media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs
  media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs
  media: nxp: imx8-isi: Add additional 32-bit RGB format support
  media: nxp: imx8-isi: Add 16-bit raw Bayer format support
  media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams
  media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks
  media: nxp: imx8-isi: Correct color map between V4L2 and ISI
  ...

1 files changed, 351 insertions, 0 deletions

diff --git a/sound/soc/codecs/rt5575.c b/sound/soc/codecs/rt5575.c
new file mode 100644
index 000000000..5c3e60eaa
--- /dev/null
+++ b/sound/soc/codecs/rt5575.c
@@ -0,0 +1,351 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * rt5575.c  --  ALC5575 ALSA SoC audio component driver
+ *
+ * Copyright(c) 2025 Realtek Semiconductor Corp.
+ *
+ */
+
+#include <linux/i2c.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include "rt5575.h"
+#include "rt5575-spi.h"
+
+static bool rt5575_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case RT5575_BOOT:
+	case RT5575_ID:
+	case RT5575_ID_1:
+	case RT5575_MIXL_VOL:
+	case RT5575_MIXR_VOL:
+	case RT5575_PROMPT_VOL:
+	case RT5575_SPK01_VOL:
+	case RT5575_SPK23_VOL:
+	case RT5575_MIC1_VOL:
+	case RT5575_MIC2_VOL:
+	case RT5575_WNC_CTRL:
+	case RT5575_MODE_CTRL:
+	case RT5575_I2S_RATE_CTRL:
+	case RT5575_SLEEP_CTRL:
+	case RT5575_ALG_BYPASS_CTRL:
+	case RT5575_PINMUX_CTRL_2:
+	case RT5575_GPIO_CTRL_1:
+	case RT5575_DSP_BUS_CTRL:
+	case RT5575_SW_INT:
+	case RT5575_DSP_BOOT_ERR:
+	case RT5575_DSP_READY:
+	case RT5575_DSP_CMD_ADDR:
+	case RT5575_EFUSE_DATA_2:
+	case RT5575_EFUSE_DATA_3:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const DECLARE_TLV_DB_SCALE(ob_tlv, -9525, 75, 0);
+
+static const struct snd_kcontrol_new rt5575_snd_controls[] = {
+	SOC_DOUBLE("Speaker CH-01 Playback Switch", RT5575_SPK01_VOL, 31, 15, 1, 1),
+	SOC_DOUBLE_TLV("Speaker CH-01 Playback Volume", RT5575_SPK01_VOL, 17, 1, 167, 0, ob_tlv),
+	SOC_DOUBLE("Speaker CH-23 Playback Switch", RT5575_SPK23_VOL, 31, 15, 1, 1),
+	SOC_DOUBLE_TLV("Speaker CH-23 Playback Volume", RT5575_SPK23_VOL, 17, 1, 167, 0, ob_tlv),
+	SOC_DOUBLE("Mic1 Capture Switch", RT5575_MIC1_VOL, 31, 15, 1, 1),
+	SOC_DOUBLE_TLV("Mic1 Capture Volume", RT5575_MIC1_VOL, 17, 1, 167, 0, ob_tlv),
+	SOC_DOUBLE("Mic2 Capture Switch", RT5575_MIC2_VOL, 31, 15, 1, 1),
+	SOC_DOUBLE_TLV("Mic2 Capture Volume", RT5575_MIC2_VOL, 17, 1, 167, 0, ob_tlv),
+	SOC_DOUBLE_R("Mix Playback Switch", RT5575_MIXL_VOL, RT5575_MIXR_VOL, 31, 1, 1),
+	SOC_DOUBLE_R_TLV("Mix Playback Volume", RT5575_MIXL_VOL, RT5575_MIXR_VOL, 1, 127, 0,
+		ob_tlv),
+	SOC_DOUBLE("Prompt Playback Switch", RT5575_PROMPT_VOL, 31, 15, 1, 1),
+	SOC_DOUBLE_TLV("Prompt Playback Volume", RT5575_PROMPT_VOL, 17, 1, 167, 0, ob_tlv),
+};
+
+static const struct snd_soc_dapm_widget rt5575_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("AIF4RX", "AIF4 Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("AIF4TX", "AIF4 Capture", 0, SND_SOC_NOPM, 0, 0),
+
+	SND_SOC_DAPM_INPUT("INPUT"),
+	SND_SOC_DAPM_OUTPUT("OUTPUT"),
+};
+
+static const struct snd_soc_dapm_route rt5575_dapm_routes[] = {
+	{ "AIF1TX", NULL, "INPUT" },
+	{ "AIF2TX", NULL, "INPUT" },
+	{ "AIF3TX", NULL, "INPUT" },
+	{ "AIF4TX", NULL, "INPUT" },
+	{ "OUTPUT", NULL, "AIF1RX" },
+	{ "OUTPUT", NULL, "AIF2RX" },
+	{ "OUTPUT", NULL, "AIF3RX" },
+	{ "OUTPUT", NULL, "AIF4RX" },
+};
+
+static long long rt5575_get_priv_id(struct rt5575_priv *rt5575)
+{
+	int priv_id_low, priv_id_high;
+
+	regmap_write(rt5575->regmap, RT5575_EFUSE_PID, 0xa0000000);
+	regmap_read(rt5575->regmap, RT5575_EFUSE_DATA_2, &priv_id_low);
+	regmap_read(rt5575->regmap, RT5575_EFUSE_DATA_3, &priv_id_high);
+	regmap_write(rt5575->regmap, RT5575_EFUSE_PID, 0);
+
+	return ((long long)priv_id_high << 32) | (long long)priv_id_low;
+}
+
+static int rt5575_probe(struct snd_soc_component *component)
+{
+	struct rt5575_priv *rt5575 = snd_soc_component_get_drvdata(component);
+	struct device *dev = component->dev;
+
+	rt5575->component = component;
+
+	dev_info(dev, "Private ID: %llx\n", rt5575_get_priv_id(rt5575));
+
+	return 0;
+}
+
+#define RT5575_STEREO_RATES SNDRV_PCM_RATE_8000_192000
+#define RT5575_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8 | \
+			SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver rt5575_dai[] = {
+	{
+		.name = "rt5575-aif1",
+		.id = RT5575_AIF1,
+		.playback = {
+			.stream_name = "AIF1 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF1 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+	},
+	{
+		.name = "rt5575-aif2",
+		.id = RT5575_AIF2,
+		.playback = {
+			.stream_name = "AIF2 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF2 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+	},
+	{
+		.name = "rt5575-aif3",
+		.id = RT5575_AIF3,
+		.playback = {
+			.stream_name = "AIF3 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF3 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+	},
+	{
+		.name = "rt5575-aif4",
+		.id = RT5575_AIF4,
+		.playback = {
+			.stream_name = "AIF4 Playback",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+		.capture = {
+			.stream_name = "AIF4 Capture",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = RT5575_STEREO_RATES,
+			.formats = RT5575_FORMATS,
+		},
+	},
+};
+
+static const struct snd_soc_component_driver rt5575_soc_component_dev = {
+	.probe = rt5575_probe,
+	.controls = rt5575_snd_controls,
+	.num_controls = ARRAY_SIZE(rt5575_snd_controls),
+	.dapm_widgets = rt5575_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(rt5575_dapm_widgets),
+	.dapm_routes = rt5575_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(rt5575_dapm_routes),
+	.use_pmdown_time = 1,
+	.endianness = 1,
+};
+
+static const struct regmap_config rt5575_dsp_regmap = {
+	.name = "dsp",
+	.reg_bits = 32,
+	.val_bits = 32,
+	.reg_stride = 2,
+};
+
+static int rt5575_i2c_read(void *context, unsigned int reg, unsigned int *val)
+{
+	struct i2c_client *client = context;
+	struct rt5575_priv *rt5575 = i2c_get_clientdata(client);
+
+	return regmap_read(rt5575->dsp_regmap, reg | RT5575_DSP_MAPPING, val);
+}
+
+static int rt5575_i2c_write(void *context, unsigned int reg, unsigned int val)
+{
+	struct i2c_client *client = context;
+	struct rt5575_priv *rt5575 = i2c_get_clientdata(client);
+
+	return regmap_write(rt5575->dsp_regmap, reg | RT5575_DSP_MAPPING, val);
+}
+
+static const struct regmap_config rt5575_regmap = {
+	.reg_bits = 16,
+	.val_bits = 32,
+	.reg_stride = 4,
+	.max_register = 0xfffc,
+	.readable_reg = rt5575_readable_register,
+	.reg_read = rt5575_i2c_read,
+	.reg_write = rt5575_i2c_write,
+	.use_single_read = true,
+	.use_single_write = true,
+};
+
+static int rt5575_fw_load_by_spi(struct rt5575_priv *rt5575)
+{
+	struct i2c_client *i2c = rt5575->i2c;
+	struct spi_device *spi;
+	struct device *dev = &i2c->dev;
+	int ret;
+
+	spi = rt5575_spi_get_device(dev);
+	if (!spi) {
+		dev_err(dev, "Failed to get spi_device\n");
+		return -ENODEV;
+	}
+
+	regmap_write(rt5575->dsp_regmap, 0xfafafafa, 0x00000004);
+	regmap_write(rt5575->dsp_regmap, 0x18008064, 0x00000000);
+	regmap_write(rt5575->dsp_regmap, 0x18008068, 0x0002ffff);
+
+	ret = rt5575_spi_fw_load(spi);
+	if (ret) {
+		dev_err(dev, "Load firmware failure: %d\n", ret);
+		return -ENODEV;
+	}
+
+	regmap_write(rt5575->dsp_regmap, 0x18000000, 0x00000000);
+	regmap_update_bits(rt5575->regmap, RT5575_SW_INT, 1, 1);
+
+	regmap_read_poll_timeout(rt5575->regmap, RT5575_SW_INT, ret, !ret, 100000, 10000000);
+	if (ret) {
+		dev_err(dev, "Run firmware failure: %d\n", ret);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int rt5575_i2c_probe(struct i2c_client *i2c)
+{
+	struct rt5575_priv *rt5575;
+	int ret, val, boot;
+	struct device *dev = &i2c->dev;
+
+	rt5575 = devm_kzalloc(dev, sizeof(struct rt5575_priv), GFP_KERNEL);
+	if (!rt5575)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, rt5575);
+
+	rt5575->i2c = i2c;
+
+	rt5575->dsp_regmap = devm_regmap_init_i2c(i2c, &rt5575_dsp_regmap);
+	if (IS_ERR(rt5575->dsp_regmap)) {
+		ret = PTR_ERR(rt5575->dsp_regmap);
+		dev_err(dev, "Failed to allocate DSP register map: %d\n", ret);
+		return ret;
+	}
+
+	rt5575->regmap = devm_regmap_init(dev, NULL, i2c, &rt5575_regmap);
+	if (IS_ERR(rt5575->regmap)) {
+		ret = PTR_ERR(rt5575->regmap);
+		dev_err(dev, "Failed to allocate register map: %d\n", ret);
+		return ret;
+	}
+
+	regmap_read(rt5575->regmap, RT5575_ID, &val);
+	if (val != RT5575_DEVICE_ID) {
+		dev_err(dev, "Device with ID register %08x is not rt5575\n", val);
+		return -ENODEV;
+	}
+
+	regmap_read(rt5575->regmap, RT5575_BOOT, &boot);
+	if ((boot & RT5575_BOOT_MASK) == RT5575_BOOT_SPI) {
+		if (!IS_ENABLED(CONFIG_SND_SOC_RT5575_SPI)) {
+			dev_err(dev, "Please enable CONFIG_SND_SOC_RT5575_SPI\n");
+			return -ENODEV;
+		}
+
+		if (rt5575_fw_load_by_spi(rt5575))
+			return -ENODEV;
+	}
+
+	return devm_snd_soc_register_component(dev, &rt5575_soc_component_dev, rt5575_dai,
+					       ARRAY_SIZE(rt5575_dai));
+}
+
+static const struct i2c_device_id rt5575_i2c_id[] = {
+	{ .name = "rt5575" },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, rt5575_i2c_id);
+
+static const struct of_device_id rt5575_of_match[] = {
+	{ .compatible = "realtek,rt5575" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, rt5575_of_match);
+
+static struct i2c_driver rt5575_i2c_driver = {
+	.driver = {
+		.name = "rt5575",
+		.of_match_table = rt5575_of_match,
+	},
+	.probe = rt5575_i2c_probe,
+	.id_table = rt5575_i2c_id,
+};
+module_i2c_driver(rt5575_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC ALC5575 driver");
+MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
+MODULE_LICENSE("GPL");