May 2023 - Alsa-devel - mailman.alsa-project.org

[PATCH] ASoC: cs35l45: Relicense to GPL only
by Charles Keepax 25 May '23

25 May '23

Cirrus never intended to upstream dual licensed code, convert to GPL only. Signed-off-by: Charles Keepax <ckeepax(a)opensource.cirrus.com> --- Apologies for this but this was never our intention and I believe that it can be a little legally involved maintaining dual licensed kernel code. Fortunately not that many people outside of Cirrus have contributed to the files in question. I have CCed everyone who has contributed both internally and externally. Thanks, Charles sound/soc/codecs/cs35l45-i2c.c | 4 ++-- sound/soc/codecs/cs35l45-spi.c | 4 ++-- sound/soc/codecs/cs35l45-tables.c | 2 +- sound/soc/codecs/cs35l45.c | 4 ++-- sound/soc/codecs/cs35l45.h | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/sound/soc/codecs/cs35l45-i2c.c b/sound/soc/codecs/cs35l45-i2c.c index 5832ebb90c2b9..77e0f8750f375 100644 --- a/sound/soc/codecs/cs35l45-i2c.c +++ b/sound/soc/codecs/cs35l45-i2c.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +// SPDX-License-Identifier: GPL-2.0 // // cs35l45-i2c.c -- CS35L45 I2C driver // @@ -72,5 +72,5 @@ module_i2c_driver(cs35l45_i2c_driver); MODULE_DESCRIPTION("I2C CS35L45 driver"); MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman(a)cirrus.com>"); -MODULE_LICENSE("Dual BSD/GPL"); +MODULE_LICENSE("GPL"); MODULE_IMPORT_NS(SND_SOC_CS35L45); diff --git a/sound/soc/codecs/cs35l45-spi.c b/sound/soc/codecs/cs35l45-spi.c index a00b23b4180c5..5efb77530cc33 100644 --- a/sound/soc/codecs/cs35l45-spi.c +++ b/sound/soc/codecs/cs35l45-spi.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +// SPDX-License-Identifier: GPL-2.0 // // cs35l45-spi.c -- CS35L45 SPI driver // @@ -74,5 +74,5 @@ module_spi_driver(cs35l45_spi_driver); MODULE_DESCRIPTION("SPI CS35L45 driver"); MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman(a)cirrus.com>"); -MODULE_LICENSE("Dual BSD/GPL"); +MODULE_LICENSE("GPL"); MODULE_IMPORT_NS(SND_SOC_CS35L45); diff --git a/sound/soc/codecs/cs35l45-tables.c b/sound/soc/codecs/cs35l45-tables.c index 46610e64e8188..066f83c0c7ac2 100644 --- a/sound/soc/codecs/cs35l45-tables.c +++ b/sound/soc/codecs/cs35l45-tables.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +// SPDX-License-Identifier: GPL-2.0 // // cs35l45-tables.c -- CS35L45 ALSA SoC audio driver // diff --git a/sound/soc/codecs/cs35l45.c b/sound/soc/codecs/cs35l45.c index c31597f6bfae1..d1edb9876c10f 100644 --- a/sound/soc/codecs/cs35l45.c +++ b/sound/soc/codecs/cs35l45.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +// SPDX-License-Identifier: GPL-2.0 // // cs35l45.c - CS35L45 ALSA SoC audio driver // @@ -1296,4 +1296,4 @@ EXPORT_SYMBOL_NS_GPL(cs35l45_pm_ops, SND_SOC_CS35L45); MODULE_DESCRIPTION("ASoC CS35L45 driver"); MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman(a)cirrus.com>"); MODULE_AUTHOR("Richard Fitzgerald <rf(a)opensource.cirrus.com>"); -MODULE_LICENSE("Dual BSD/GPL"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs35l45.h b/sound/soc/codecs/cs35l45.h index 0da28439f628b..61135a316df33 100644 --- a/sound/soc/codecs/cs35l45.h +++ b/sound/soc/codecs/cs35l45.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* SPDX-License-Identifier: GPL-2.0 */ /* * cs35l45.h - CS35L45 ALSA SoC audio driver * -- 2.30.2

6 6

[PATCH] ASoC: cs42l42: Add PLL ratio table values
by Vitaly Rodionov 25 May '23

25 May '23

Add 4.8Mhz 9.6Mhz and 19.2MHz SCLK values for MCLK 12MHz and 12.288MHz requested by Intel. Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> --- sound/soc/codecs/cs42l42.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index e3edaa1a2761..8aa6af21e52c 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -646,12 +646,19 @@ static const struct cs42l42_pll_params pll_ratio_table[] = { { 3072000, 1, 0x00, 0x3E, 0x800000, 0x03, 0x10, 12000000, 125, 1}, { 4000000, 1, 0x00, 0x30, 0x800000, 0x03, 0x10, 12000000, 96, 1}, { 4096000, 1, 0x00, 0x2E, 0xE00000, 0x03, 0x10, 12000000, 94, 1}, + { 4800000, 1, 0x01, 0x50, 0x000000, 0x03, 0x10, 12000000, 80, 2}, + { 4800000, 1, 0x01, 0x50, 0x000000, 0x01, 0x10, 12288000, 82, 2}, { 5644800, 1, 0x01, 0x40, 0x000000, 0x03, 0x10, 11289600, 128, 1}, { 6000000, 1, 0x01, 0x40, 0x000000, 0x03, 0x10, 12000000, 128, 1}, { 6144000, 1, 0x01, 0x3E, 0x800000, 0x03, 0x10, 12000000, 125, 1}, + { 6144000, 1, 0x01, 0x40, 0x000000, 0x03, 0x10, 12288000, 128, 1}, + { 9600000, 1, 0x02, 0x50, 0x000000, 0x03, 0x10, 12000000, 80, 2}, + { 9600000, 1, 0x02, 0x50, 0x000000, 0x01, 0x10, 12288000, 82, 2}, { 11289600, 0, 0, 0, 0, 0, 0, 11289600, 0, 1}, { 12000000, 0, 0, 0, 0, 0, 0, 12000000, 0, 1}, { 12288000, 0, 0, 0, 0, 0, 0, 12288000, 0, 1}, + { 19200000, 1, 0x03, 0x50, 0x000000, 0x03, 0x10, 12000000, 80, 2}, + { 19200000, 1, 0x03, 0x50, 0x000000, 0x01, 0x10, 12288000, 82, 2}, { 22579200, 1, 0x03, 0x40, 0x000000, 0x03, 0x10, 11289600, 128, 1}, { 24000000, 1, 0x03, 0x40, 0x000000, 0x03, 0x10, 12000000, 128, 1}, { 24576000, 1, 0x03, 0x40, 0x000000, 0x03, 0x10, 12288000, 128, 1} -- 2.34.1

3 2

[PATCH 0/6] Add Support for RK3588s Indiedroid Nova
by Chris Morgan 25 May '23

25 May '23

From: Chris Morgan <macromorgan(a)hotmail.com> Add support for the RK3588s based Indiedroid Nova. Note that this series is dependent on regulator support for the RK806 being upstreamed. https://lore.kernel.org/linux-rockchip/20230515152044.GT10825@google.com/ Chris Morgan (6): ASoC: es8328: Enabling support for 12Mhz sysclk arm64: dts: rockchip: add default pinctrl for rk3588 emmc arm64: dts: rockchip: Add sdio node to rk3588 dt-bindings: vendor-prefixes: add Indiedroid dt-bindings: arm: rockchip: Add Indiedroid Nova arm64: dts: rockchip: Add Indiedroid Nova board .../devicetree/bindings/arm/rockchip.yaml | 5 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3588s-indiedroid-nova.dts | 761 ++++++++++++++++++ arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 18 + sound/soc/codecs/es8328.c | 17 + 6 files changed, 804 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts -- 2.34.1

3 13

[PATCH v3 4/5] ALSA: hda/tas2781: Add tas2781 HDA driver
by Shenghao Ding 25 May '23

25 May '23

Create tas2781 HDA driver. Signed-off-by: Shenghao Ding <13916275206(a)139.com> --- Changes in v3: - fixed issue | Reported-by: kernel test robot <lkp(a)intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202305022033.LiI7Ojm4-lkp@intel.com/ Changes to be committed: modified: sound/pci/hda/Kconfig modified: sound/pci/hda/Makefile modified: sound/pci/hda/patch_realtek.c new file: sound/pci/hda/tas2781_hda_i2c.c --- sound/pci/hda/Kconfig | 15 + sound/pci/hda/Makefile | 2 + sound/pci/hda/patch_realtek.c | 106 ++++- sound/pci/hda/tas2781_hda_i2c.c | 806 ++++++++++++++++++++++++++++++++ 4 files changed, 926 insertions(+), 3 deletions(-) create mode 100644 sound/pci/hda/tas2781_hda_i2c.c diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig index 886255a03e8b..e66257277492 100644 --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig @@ -130,6 +130,21 @@ config SND_HDA_SCODEC_CS35L41_SPI comment "Set to Y if you want auto-loading the side codec driver" depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m +config SND_HDA_SCODEC_TAS2781_I2C + tristate "Build TAS2781 HD-audio side codec support for I2C Bus" + depends on I2C + depends on ACPI + depends on SND_SOC + select SND_SOC_TAS2781_COMLIB + select SND_SOC_TAS2781_FMWLIB + select CRC32_SARWATE + help + Say Y or M here to include TAS2781 I2C HD-audio side codec support + in snd-hda-intel driver, such as ALC287. + +comment "Set to Y if you want auto-loading the side codec driver" + depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m + config SND_HDA_CODEC_REALTEK tristate "Build Realtek HD-audio codec support" select SND_HDA_GENERIC diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile index 00d306104484..1c76609690d6 100644 --- a/sound/pci/hda/Makefile +++ b/sound/pci/hda/Makefile @@ -32,6 +32,7 @@ snd-hda-scodec-cs35l41-objs := cs35l41_hda.o snd-hda-scodec-cs35l41-i2c-objs := cs35l41_hda_i2c.o snd-hda-scodec-cs35l41-spi-objs := cs35l41_hda_spi.o snd-hda-cs-dsp-ctls-objs := hda_cs_dsp_ctl.o +snd-hda-scodec-tas2781-i2c-objs := tas2781_hda_i2c.o # common driver obj-$(CONFIG_SND_HDA) := snd-hda-codec.o @@ -56,6 +57,7 @@ obj-$(CONFIG_SND_HDA_SCODEC_CS35L41) += snd-hda-scodec-cs35l41.o obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_I2C) += snd-hda-scodec-cs35l41-i2c.o obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_SPI) += snd-hda-scodec-cs35l41-spi.o obj-$(CONFIG_SND_HDA_CS_DSP_CONTROLS) += snd-hda-cs-dsp-ctls.o +obj-$(CONFIG_SND_HDA_SCODEC_TAS2781_I2C) += snd-hda-scodec-tas2781-i2c.o # this must be the last entry after codec drivers; # otherwise the codec patches won't be hooked before the PCI probe diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 172ffc2c332b..f5b912f90018 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6705,7 +6705,7 @@ static void comp_generic_playback_hook(struct hda_pcm_stream *hinfo, struct hda_ } } -struct cs35l41_dev_name { +struct scodec_dev_name { const char *bus; const char *hid; int index; @@ -6714,7 +6714,7 @@ struct cs35l41_dev_name { /* match the device name in a slightly relaxed manner */ static int comp_match_cs35l41_dev_name(struct device *dev, void *data) { - struct cs35l41_dev_name *p = data; + struct scodec_dev_name *p = data; const char *d = dev_name(dev); int n = strlen(p->bus); char tmp[32]; @@ -6730,12 +6730,31 @@ static int comp_match_cs35l41_dev_name(struct device *dev, void *data) return !strcmp(d + n, tmp); } +static int comp_match_tas2781_dev_name(struct device *dev, void *data) +{ + struct scodec_dev_name *p = data; + const char *d = dev_name(dev); + int n = strlen(p->bus); + char tmp[32]; + + /* check the bus name */ + if (strncmp(d, p->bus, n)) + return 0; + /* skip the bus number */ + if (isdigit(d[n])) + n++; + /* the rest must be exact matching */ + snprintf(tmp, sizeof(tmp), "-%s:00", p->hid); + + return !strcmp(d + n, tmp); +} + static void cs35l41_generic_fixup(struct hda_codec *cdc, int action, const char *bus, const char *hid, int count) { struct device *dev = hda_codec_dev(cdc); struct alc_spec *spec = cdc->spec; - struct cs35l41_dev_name *rec; + struct scodec_dev_name *rec; int ret, i; switch (action) { @@ -6760,6 +6779,40 @@ static void cs35l41_generic_fixup(struct hda_codec *cdc, int action, const char } } +static void tas2781_generic_fixup(struct hda_codec *cdc, int action, + const char *bus, const char *hid, int count) +{ + struct device *dev = hda_codec_dev(cdc); + struct alc_spec *spec = cdc->spec; + struct scodec_dev_name *rec; + int ret, i; + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + for (i = 0; i < count; i++) { + rec = devm_kmalloc(dev, sizeof(*rec), GFP_KERNEL); + if (!rec) + return; + rec->bus = bus; + rec->hid = hid; + rec->index = i; + spec->comps[i].codec = cdc; + component_match_add(dev, &spec->match, + comp_match_tas2781_dev_name, rec); + } + ret = component_master_add_with_match(dev, &comp_master_ops, + spec->match); + if (ret) + codec_err(cdc, + "Fail to register component aggregator %d\n", + ret); + else + spec->gen.pcm_playback_hook = + comp_generic_playback_hook; + break; + } +} + static void cs35l41_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { cs35l41_generic_fixup(cdc, action, "i2c", "CSC3551", 2); @@ -6787,6 +6840,12 @@ static void alc287_fixup_legion_16ithg6_speakers(struct hda_codec *cdc, const st cs35l41_generic_fixup(cdc, action, "i2c", "CLSA0101", 2); } +static void tas2781_fixup_i2c(struct hda_codec *cdc, + const struct hda_fixup *fix, int action) +{ + tas2781_generic_fixup(cdc, action, "i2c", "TIAS2781", 1); +} + /* for alc295_fixup_hp_top_speakers */ #include "hp_x360_helper.c" @@ -7201,6 +7260,8 @@ enum { ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN, ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS, ALC236_FIXUP_DELL_DUAL_CODECS, + ALC287_FIXUP_TAS2781_I2C_2, + ALC287_FIXUP_TAS2781_I2C_4 }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9189,6 +9250,18 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, }, + [ALC287_FIXUP_TAS2781_I2C_2] = { + .type = HDA_FIXUP_FUNC, + .v.func = tas2781_fixup_i2c, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, + }, + [ALC287_FIXUP_TAS2781_I2C_4] = { + .type = HDA_FIXUP_FUNC, + .v.func = tas2781_fixup_i2c, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -9725,6 +9798,33 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3853, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS), SND_PCI_QUIRK(0x17aa, 0x3855, "Legion 7 16ITHG6", ALC287_FIXUP_LEGION_16ITHG6), SND_PCI_QUIRK(0x17aa, 0x3869, "Lenovo Yoga7 14IAL7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), + SND_PCI_QUIRK(0x17aa, 0x387d, "Yoga S780-16 pro Quad AAC", + ALC287_FIXUP_TAS2781_I2C_4), + SND_PCI_QUIRK(0x17aa, 0x387e, "Yoga S780-16 pro Quad YC", + ALC287_FIXUP_TAS2781_I2C_4), + SND_PCI_QUIRK(0x17aa, 0x3881, "YB9 dual powe mode2 YC", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x3884, "Y780 YG DUAL", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x3886, "Y780 VECO DUAL", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38a7, "Y780P AMD YG dual", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38a8, "Y780P AMD VECO dual", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38ba, "Yoga S780-14.5 Air AMD quad YC", + ALC287_FIXUP_TAS2781_I2C_4), + SND_PCI_QUIRK(0x17aa, 0x38bb, "Yoga S780-14.5 Air AMD quad AAC", + ALC287_FIXUP_TAS2781_I2C_4), + SND_PCI_QUIRK(0x17aa, 0x38be, "Yoga S980-14.5 proX YC Dual", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38bf, "Yoga S980-14.5 proX LX Dual", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38c3, "Y980 DUAL", ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38cb, "Y790 YG DUAL", + ALC287_FIXUP_TAS2781_I2C_2), + SND_PCI_QUIRK(0x17aa, 0x38cd, "Y790 VECO DUAL", + ALC287_FIXUP_TAS2781_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c new file mode 100644 index 000000000000..a742805b749b --- /dev/null +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -0,0 +1,806 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// TAS2781 HDA I2C driver +// +// Copyright 2023 Texas Instruments, Inc. +// +// Author: Shenghao Ding <shenghao-ding(a)ti.com> + +#include <linux/acpi.h> +#include <linux/crc8.h> +#include <linux/crc32.h> +#include <linux/efi.h> +#include <linux/firmware.h> +#include <linux/i2c.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/pm_runtime.h> +#include <linux/regmap.h> +#include <sound/hda_codec.h> +#include <sound/soc.h> +#include <sound/tas2781.h> +#include <sound/tlv.h> +#include <sound/tas2781-tlv.h> + +#include "hda_local.h" +#include "hda_auto_parser.h" +#include "hda_component.h" +#include "hda_jack.h" +#include "hda_generic.h" + +#define TASDEVICE_SPEAKER_CALIBRATION_SIZE 20 + +#define ACARD_SINGLE_RANGE_EXT_TLV(xname, xreg, xshift, xmin, xmax, xinvert, \ + xhandler_get, xhandler_put, tlv_array) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = (xname),\ + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ + SNDRV_CTL_ELEM_ACCESS_READWRITE,\ + .tlv.p = (tlv_array), \ + .info = snd_soc_info_volsw_range, \ + .get = xhandler_get, .put = xhandler_put, \ + .private_value = (unsigned long)&(struct soc_mixer_control) \ + {.reg = xreg, .rreg = xreg, .shift = xshift, \ + .rshift = xshift, .min = xmin, .max = xmax, \ + .invert = xinvert} } + +enum calib_data { + R0_VAL = 0, + INV_R0, + R0LOW, + POWER, + TLIM, + CALIB_MAX +}; + +static int tas2781_acpi_get_i2c_resource(struct acpi_resource + *ares, void *data) +{ + struct tasdevice_priv *tas_priv = (struct tasdevice_priv *)data; + struct acpi_resource_i2c_serialbus *sb; + + if (i2c_acpi_get_i2c_resource(ares, &sb)) { + if (sb->slave_address != TAS2781_GLOBAL_ADDR) { + tas_priv->tasdevice[tas_priv->ndev].dev_addr = + (unsigned int) sb->slave_address; + tas_priv->ndev++; + } else + tas_priv->glb_addr.dev_addr = TAS2781_GLOBAL_ADDR; + + } + + return 1; +} + +static int tas2781_hda_read_acpi(struct tasdevice_priv *tas_priv, + const char *hid) +{ + struct acpi_device *adev; + struct device *physdev; + LIST_HEAD(resources); + const char *sub; + int ret; + + adev = acpi_dev_get_first_match_dev(hid, NULL, -1); + if (!adev) { + dev_err(tas_priv->dev, + "Failed to find an ACPI device for %s\n", hid); + return -ENODEV; + } + strcpy(tas_priv->dev_name, hid); + physdev = get_device(acpi_get_first_physical_node(adev)); + acpi_dev_put(adev); + + sub = acpi_get_subsystem_id(ACPI_HANDLE(physdev)); + if (IS_ERR(sub)) + sub = NULL; + dev_info(tas_priv->dev, "subid = %s\n", sub); + + tas_priv->acpi_subsystem_id = sub; + + ret = acpi_dev_get_resources(adev, &resources, + tas2781_acpi_get_i2c_resource, tas_priv); + if (ret < 0) + goto err; + acpi_dev_free_resource_list(&resources); + + put_device(physdev); + dev_info(tas_priv->dev, "global addr: 0x%02x devcnt = %d\n", + tas_priv->glb_addr.dev_addr, tas_priv->ndev); + + return 0; + +err: + dev_err(tas_priv->dev, "Failed acpi ret: %d\n", ret); + put_device(physdev); + + return ret; +} + +static void tas2781_hda_playback_hook(struct device *dev, int action) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + int ret = 0; + + dev_info(tas_priv->dev, "%s: action = %d\n", __func__, action); + switch (action) { + case HDA_GEN_PCM_ACT_OPEN: + pm_runtime_get_sync(dev); + mutex_lock(&tas_priv->codec_lock); + tas_priv->cur_conf = 0; + tas_priv->rcabin.profile_cfg_id = 1; + tasdevice_tuning_switch(tas_priv, 0); + mutex_unlock(&tas_priv->codec_lock); + break; + case HDA_GEN_PCM_ACT_CLOSE: + mutex_lock(&tas_priv->codec_lock); + tasdevice_tuning_switch(tas_priv, 1); + mutex_unlock(&tas_priv->codec_lock); + + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); + break; + default: + dev_warn(tas_priv->dev, "Playback action not supported: %d\n", + action); + break; + } + + if (ret) + dev_err(tas_priv->dev, "Regmap access fail: %d\n", ret); +} + +static int tasdevice_info_profile(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 1; + uinfo->value.integer.max = max(0, tas_priv->rcabin.ncfgs); + + return 0; +} + +static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + + ucontrol->value.integer.value[0] = tas_priv->rcabin.profile_cfg_id; + + return 0; +} + +static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + + tas_priv->rcabin.profile_cfg_id = ucontrol->value.integer.value[0]; + + return 1; +} + +static int tasdevice_create_control(struct tasdevice_priv *tas_priv) +{ + char prof_ctrl_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + struct hda_codec *codec = tas_priv->codec; + struct snd_kcontrol_new prof_ctrl = { + .name = prof_ctrl_name, + .iface = SNDRV_CTL_ELEM_IFACE_CARD, + .info = tasdevice_info_profile, + .get = tasdevice_get_profile_id, + .put = tasdevice_set_profile_id, + }; + int ret; + + /* Create a mixer item for selecting the active profile */ + scnprintf(prof_ctrl_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, + "tasdev-profile-id"); + ret = snd_ctl_add(codec->card, snd_ctl_new1(&prof_ctrl, tas_priv)); + if (ret) { + dev_err(tas_priv->dev, "Failed to add KControl %s = %d\n", + prof_ctrl.name, ret); + goto out; + } + + dev_dbg(tas_priv->dev, "Added Control %s\n", prof_ctrl.name); + +out: + return ret; +} + +static int tasdevice_info_programs(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct tasdevice_fw *tas_fw = tas_priv->fmw; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = (int)tas_fw->nr_programs; + + return 0; +} + +static int tasdevice_info_configurations( + struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct tasdevice_fw *tas_fw = tas_priv->fmw; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = (int)tas_fw->nr_configurations - 1; + + return 0; +} + +static int tasdevice_program_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + + ucontrol->value.integer.value[0] = tas_priv->cur_prog; + + return 0; +} + +static int tasdevice_program_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + unsigned int nr_program = ucontrol->value.integer.value[0]; + + tas_priv->cur_prog = nr_program; + + return 1; +} + +static int tasdevice_config_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + + ucontrol->value.integer.value[0] = tas_priv->cur_conf; + + return 0; +} + +static int tasdevice_config_put( + struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + unsigned int nr_configuration = ucontrol->value.integer.value[0]; + + tas_priv->cur_conf = nr_configuration; + + return 1; +} + +/** + * tas2781_digital_getvol - get the volum control + * @kcontrol: control pointer + * @ucontrol: User data + * Customer Kcontrol for tas2781 is primarily for regmap booking, paging + * depends on internal regmap mechanism. + * tas2781 contains book and page two-level register map, especially + * book switching will set the register BXXP00R7F, after switching to the + * correct book, then leverage the mechanism for paging to access the + * register. + */ +static int tas2781_digital_getvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + + return tasdevice_digital_getvol(tas_priv, ucontrol, mc); +} + +static int tas2781_amp_getvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + + return tasdevice_amp_getvol(tas_priv, ucontrol, mc); +} + +static int tas2781_digital_putvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + + return tasdevice_digital_putvol(tas_priv, ucontrol, mc); +} + +static int tas2781_amp_putvol(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + struct soc_mixer_control *mc = + (struct soc_mixer_control *)kcontrol->private_value; + + return tasdevice_amp_putvol(tas_priv, ucontrol, mc); +} + +static const struct snd_kcontrol_new tas2781_snd_controls[] = { + ACARD_SINGLE_RANGE_EXT_TLV("Amp Gain Volume", TAS2781_AMP_LEVEL, + 1, 0, 20, 0, tas2781_amp_getvol, + tas2781_amp_putvol, amp_vol_tlv), + ACARD_SINGLE_RANGE_EXT_TLV("Digital Volume", TAS2781_DVC_LVL, + 0, 0, 200, 1, tas2781_digital_getvol, + tas2781_digital_putvol, dvc_tlv), +}; + +static int tasdevice_dsp_create_ctrls(struct tasdevice_priv + *tas_priv) +{ + char prog_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char conf_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + struct hda_codec *codec = tas_priv->codec; + struct snd_kcontrol_new prog_ctl = { + .name = prog_name, + .iface = SNDRV_CTL_ELEM_IFACE_CARD, + .info = tasdevice_info_programs, + .get = tasdevice_program_get, + .put = tasdevice_program_put, + }; + struct snd_kcontrol_new conf_ctl = { + .name = conf_name, + .iface = SNDRV_CTL_ELEM_IFACE_CARD, + .info = tasdevice_info_configurations, + .get = tasdevice_config_get, + .put = tasdevice_config_put, + }; + int ret; + + scnprintf(prog_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "tasdev-prog-id"); + scnprintf(conf_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "tasdev-conf-id"); + + ret = snd_ctl_add(codec->card, snd_ctl_new1(&prog_ctl, tas_priv)); + if (ret) { + dev_err(tas_priv->dev, "Failed to add KControl %s = %d\n", + prog_ctl.name, ret); + goto out; + } + + dev_dbg(tas_priv->dev, "Added Control %s\n", prog_ctl.name); + + ret = snd_ctl_add(codec->card, snd_ctl_new1(&conf_ctl, tas_priv)); + if (ret) { + dev_err(tas_priv->dev, "Failed to add KControl %s = %d\n", + conf_ctl.name, ret); + goto out; + } + + dev_dbg(tas_priv->dev, "Added Control %s\n", conf_ctl.name); +out: + return ret; +} + +static void tas2781_apply_calib(struct tasdevice_priv *tas_priv) +{ + unsigned char page_array[CALIB_MAX] = {0x17, 0x18, 0x18, 0x0d, 0x18}; + unsigned char rgno_array[CALIB_MAX] = {0x74, 0x0c, 0x14, 0x3c, 0x7c}; + unsigned char *data; + int i, j, rc; + + for (i = 0; i < tas_priv->ndev; i++) { + data = tas_priv->cali_data.data + + i * TASDEVICE_SPEAKER_CALIBRATION_SIZE; + for (j = 0; j < CALIB_MAX; j++) { + rc = tasdevice_dev_bulk_write(tas_priv, i, + TASDEVICE_REG(0, page_array[j], rgno_array[j]), + &(data[4 * j]), 4); + if (rc < 0) + dev_err(tas_priv->dev, + "chn %d calib %d bulk_wr err = %d\n", + i, j, rc); + } + } +} + +static int tas2781_save_calibration(struct tasdevice_priv *tas_priv) +{ + efi_guid_t efi_guid = EFI_GUID(0x02f9af02, 0x7734, 0x4233, 0xb4, 0x3d, + 0x93, 0xfe, 0x5a, 0xa3, 0x5d, 0xb3); + static efi_char16_t efi_name[] = L"CALI_DATA"; + struct hda_codec *codec = tas_priv->codec; + unsigned int subid = codec->core.subsystem_id & 0xFFFF; + struct tm *tm = &tas_priv->tm; + unsigned int attr, crc; + unsigned int *tmp_val; + efi_status_t status; + int ret = 0; + + //Lenovo devices + if ((subid == 0x387d) || (subid == 0x387e) || (subid == 0x3881) + || (subid == 0x3884) || (subid == 0x3886) || (subid == 0x38a7) + || (subid == 0x38a8) || (subid == 0x38ba) || (subid == 0x38bb) + || (subid == 0x38be) || (subid == 0x38bf) || (subid == 0x38c3) + || (subid == 0x38cb) || (subid == 0x38cd)) + efi_guid = EFI_GUID(0x1f52d2a1, 0xbb3a, 0x457d, 0xbc, 0x09, + 0x43, 0xa3, 0xf4, 0x31, 0x0a, 0x92); + tas_priv->cali_data.total_sz = 0; + /* Get real size of UEFI variable */ + status = efi.get_variable(efi_name, &efi_guid, &attr, + &tas_priv->cali_data.total_sz, tas_priv->cali_data.data); + if (status == EFI_BUFFER_TOO_SMALL) { + ret = -ENODEV; + /* Allocate data buffer of data_size bytes */ + tas_priv->cali_data.data = devm_kzalloc(tas_priv->dev, + tas_priv->cali_data.total_sz, GFP_KERNEL); + if (!tas_priv->cali_data.data) + return -ENOMEM; + /* Get variable contents into buffer */ + status = efi.get_variable(efi_name, &efi_guid, &attr, + &tas_priv->cali_data.total_sz, + tas_priv->cali_data.data); + if (status != EFI_SUCCESS) { + ret = -EINVAL; + goto out; + } + } + + tmp_val = (unsigned int *)tas_priv->cali_data.data; + + crc = crc32(~0, tas_priv->cali_data.data, 84) ^ ~0; + dev_info(tas_priv->dev, "cali crc 0x%08x PK tmp_val 0x%08x\n", + crc, tmp_val[21]); + + if (crc == tmp_val[21]) { + time64_to_tm(tmp_val[20], 0, tm); + dev_info(tas_priv->dev, "%4ld-%2d-%2d, %2d:%2d:%2d\n", + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + tas2781_apply_calib(tas_priv); + } +out: + return ret; +} + +static void tasdevice_fw_ready(const struct firmware *fmw, + void *context) +{ + struct tasdevice_priv *tas_priv = (struct tasdevice_priv *)context; + struct hda_codec *codec = tas_priv->codec; + int i, ret = 0; + + pm_runtime_get_sync(tas_priv->dev); + mutex_lock(&tas_priv->codec_lock); + + ret = tasdevice_rca_parser(tas_priv, fmw); + if (ret) + goto out; + tasdevice_create_control(tas_priv); + + for (i = 0; i < ARRAY_SIZE(tas2781_snd_controls); i++) { + ret = snd_ctl_add(codec->card, + snd_ctl_new1(&tas2781_snd_controls[i], tas_priv)); + if (ret) { + dev_err(tas_priv->dev, + "Failed to add KControl %s = %d\n", + tas2781_snd_controls[i].name, ret); + goto out; + } + } + + tasdevice_dsp_remove(tas_priv); + + tas_priv->fw_state = TASDEVICE_DSP_FW_PENDING; + scnprintf(tas_priv->coef_binaryname, 64, "TAS2XXX%04X.bin", + codec->core.subsystem_id & 0xffff); + ret = tasdevice_dsp_parser(tas_priv); + if (ret) { + dev_err(tas_priv->dev, "dspfw load %s error\n", + tas_priv->coef_binaryname); + tas_priv->fw_state = TASDEVICE_DSP_FW_FAIL; + goto out; + } + tasdevice_dsp_create_ctrls(tas_priv); + + tas_priv->fw_state = TASDEVICE_DSP_FW_ALL_OK; + tasdevice_prmg_load(tas_priv, 0); + tas_priv->cur_prog = 0; + + /* If calibrated data occurs error, dsp will still works with default + * calibrated data inside algo. + */ + tas2781_save_calibration(tas_priv); + +out: + if (tas_priv->fw_state == TASDEVICE_DSP_FW_FAIL) { + /*If DSP FW fail, kcontrol won't be created */ + tasdevice_config_info_remove(tas_priv); + tasdevice_dsp_remove(tas_priv); + } + mutex_unlock(&tas_priv->codec_lock); + if (fmw) + release_firmware(fmw); + pm_runtime_mark_last_busy(tas_priv->dev); + pm_runtime_put_autosuspend(tas_priv->dev); +} + +static int tas2781_hda_bind(struct device *dev, struct device *master, + void *master_data) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + struct hda_component *comps = master_data; + int ret = 0; + + if (!comps || tas_priv->index < 0 || + tas_priv->index >= HDA_MAX_COMPONENTS) + return -EINVAL; + + comps = &comps[tas_priv->index]; + if (comps->dev) + return -EBUSY; + + pm_runtime_get_sync(dev); + + comps->dev = dev; + + strscpy(comps->name, dev_name(dev), sizeof(comps->name)); + + ret = tascodec_init(tas_priv, comps->codec, tasdevice_fw_ready); + + comps->playback_hook = tas2781_hda_playback_hook; + + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); + + return ret; +} + +static void tas2781_hda_unbind(struct device *dev, + struct device *master, void *master_data) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + struct hda_component *comps = master_data; + + if (comps[tas_priv->index].dev == dev) + memset(&comps[tas_priv->index], 0, sizeof(*comps)); + + tasdevice_config_info_remove(tas_priv); + tasdevice_dsp_remove(tas_priv); + + tas_priv->fw_state = TASDEVICE_DSP_FW_PENDING; +} + +static const struct component_ops tas2781_hda_comp_ops = { + .bind = tas2781_hda_bind, + .unbind = tas2781_hda_unbind, +}; + +static void tas2781_hda_remove(struct device *dev) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + + pm_runtime_get_sync(tas_priv->dev); + pm_runtime_disable(tas_priv->dev); + + + component_del(tas_priv->dev, &tas2781_hda_comp_ops); + + pm_runtime_put_noidle(tas_priv->dev); + + tasdevice_remove(tas_priv); +} + +static int tas2781_hda_i2c_probe(struct i2c_client *clt) +{ + struct tasdevice_priv *tas_priv; + const char *device_name; + int ret; + + if (strstr(dev_name(&clt->dev), "TIAS2781")) + device_name = "TIAS2781"; + else + return -ENODEV; + + tas_priv = tasdevice_kzalloc(clt); + if (!tas_priv) + return -ENOMEM; + + tas_priv->irq_info.irq = clt->irq; + ret = tas2781_hda_read_acpi(tas_priv, device_name); + if (ret) + return dev_err_probe(tas_priv->dev, ret, + "Platform not supported\n"); + + ret = tasdevice_init(tas_priv); + if (ret) + goto err; + + pm_runtime_set_autosuspend_delay(tas_priv->dev, 3000); + pm_runtime_use_autosuspend(tas_priv->dev); + pm_runtime_mark_last_busy(tas_priv->dev); + pm_runtime_set_active(tas_priv->dev); + pm_runtime_get_noresume(tas_priv->dev); + pm_runtime_enable(tas_priv->dev); + + pm_runtime_put_autosuspend(tas_priv->dev); + + ret = component_add(tas_priv->dev, &tas2781_hda_comp_ops); + if (ret) { + dev_err(tas_priv->dev, "Register component failed: %d\n", ret); + pm_runtime_disable(tas_priv->dev); + } + +err: + if (ret) + tas2781_hda_remove(&clt->dev); + return ret; +} + +static void tas2781_hda_i2c_remove(struct i2c_client *clt) +{ + tas2781_hda_remove(&clt->dev); +} + +static int tas2781_runtime_suspend(struct device *dev) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + int i, ret = 0; + + dev_info(tas_priv->dev, "Runtime Suspend\n"); + + mutex_lock(&tas_priv->codec_lock); + + if (tas_priv->playback_started) { + tasdevice_tuning_switch(tas_priv, 1); + tas_priv->playback_started = false; + } + + tas_priv->cur_prog = -1; + tas_priv->cur_conf = -1; + + for (i = 0; i < tas_priv->ndev; i++) { + tas_priv->tasdevice[i].cur_book = -1; + tas_priv->tasdevice[i].cur_prog = -1; + tas_priv->tasdevice[i].cur_conf = -1; + } + + regcache_cache_only(tas_priv->regmap, true); + regcache_mark_dirty(tas_priv->regmap); + + mutex_unlock(&tas_priv->codec_lock); + + return ret; +} + +static int tas2781_runtime_resume(struct device *dev) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + unsigned long calib_data_sz = + tas_priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE; + int ret = 0; + + dev_info(tas_priv->dev, "Runtime Resume\n"); + + mutex_lock(&tas_priv->codec_lock); + + regcache_cache_only(tas_priv->regmap, false); + ret = regcache_sync(tas_priv->regmap); + if (ret) { + dev_err(tas_priv->dev, + "Failed to restore register cache: %d\n", ret); + goto out; + } + + tasdevice_prmg_load(tas_priv, 0); + tas_priv->cur_prog = 0; + + /* If calibrated data occurs error, dsp will still works with default + * calibrated data inside algo. + */ + if (tas_priv->cali_data.total_sz > calib_data_sz) + tas2781_apply_calib(tas_priv); + +out: + mutex_unlock(&tas_priv->codec_lock); + + return ret; +} + +static int tas2781_system_suspend(struct device *dev) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + int ret; + + dev_info(tas_priv->dev, "System Suspend\n"); + + ret = pm_runtime_force_suspend(dev); + if (ret) + return ret; + + /* Shutdown chip before system suspend */ + regcache_cache_only(tas_priv->regmap, false); + tasdevice_tuning_switch(tas_priv, 1); + regcache_cache_only(tas_priv->regmap, true); + regcache_mark_dirty(tas_priv->regmap); + /* + * Reset GPIO may be shared, so cannot reset here. + * However beyond this point, amps may be powered down. + */ + return 0; +} + +static int tas2781_system_resume(struct device *dev) +{ + struct tasdevice_priv *tas_priv = dev_get_drvdata(dev); + unsigned long calib_data_sz = + tas_priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE; + int i, ret; + + dev_info(tas_priv->dev, "System Resume\n"); + + ret = pm_runtime_force_resume(dev); + + mutex_lock(&tas_priv->codec_lock); + tas_priv->cur_prog = -1; + tas_priv->cur_conf = -1; + + for (i = 0; i < tas_priv->ndev; i++) { + tas_priv->tasdevice[i].cur_book = -1; + tas_priv->tasdevice[i].cur_prog = -1; + tas_priv->tasdevice[i].cur_conf = -1; + } + tas2781_reset(tas_priv); + tasdevice_prmg_load(tas_priv, 0); + tas_priv->cur_prog = 0; + + /* If calibrated data occurs error, dsp will still works with default + * calibrated data inside algo. + */ + if (tas_priv->cali_data.total_sz > calib_data_sz) + tas2781_apply_calib(tas_priv); + mutex_unlock(&tas_priv->codec_lock); + + return ret; +} + +static const struct dev_pm_ops tas2781_hda_pm_ops = { + RUNTIME_PM_OPS(tas2781_runtime_suspend, tas2781_runtime_resume, + NULL) + SYSTEM_SLEEP_PM_OPS(tas2781_system_suspend, tas2781_system_resume) +}; + +static const struct i2c_device_id tas2781_hda_i2c_id[] = { + { "tas2781-hda", 0 }, + {} +}; + +static const struct acpi_device_id tas2781_acpi_hda_match[] = { + {"TIAS2781", 0 }, + {} +}; +MODULE_DEVICE_TABLE(acpi, tas2781_acpi_hda_match); + +static struct i2c_driver tas2781_hda_i2c_driver = { + .driver = { + .name = "tas2781-hda", + .acpi_match_table = tas2781_acpi_hda_match, + .pm = &tas2781_hda_pm_ops, + }, + .id_table = tas2781_hda_i2c_id, + .probe_new = tas2781_hda_i2c_probe, + .remove = tas2781_hda_i2c_remove, +}; +module_i2c_driver(tas2781_hda_i2c_driver); + +MODULE_DESCRIPTION("TAS2781 HDA Driver"); +MODULE_AUTHOR("Shenghao Ding, TI, <shenghao-ding(a)ti.com>"); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(SND_SOC_TAS2781_FMWLIB); -- 2.34.1

3 4

[PATCH linux-nxp] ASoC: SOF: imx: Add OF machine descriptors for i.MX platforms
by Daniel Baluta 25 May '23

25 May '23

From: Paul Olaru <paul.olaru(a)nxp.com> Covered platforms: i.MX8QXP, i.MX8QM, i.MX8MP, i.MX8ULP. These descriptors are used to locate the machine driver and topology filenames. Note: because the compatible values for the boards do not change between the cs42888 and the wm8960 cases, I have selected a common topology filename, which is intended to be a symlink to either the wm8960 or the cs42888 topology file. For uniformity I did the same for i.MX8ULP. Signed-off-by: Paul Olaru <paul.olaru(a)nxp.com> --- sound/soc/sof/imx/imx8.c | 16 ++++++++++++++++ sound/soc/sof/imx/imx8m.c | 10 ++++++++++ sound/soc/sof/imx/imx8ulp.c | 10 ++++++++++ 3 files changed, 36 insertions(+) diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c index 7e7d1f5c1147..2b91bfc8fb5b 100644 --- a/sound/soc/sof/imx/imx8.c +++ b/sound/soc/sof/imx/imx8.c @@ -624,7 +624,22 @@ static struct snd_sof_dsp_ops sof_imx8x_ops = { SNDRV_PCM_INFO_NO_PERIOD_WAKEUP }; +static struct snd_sof_of_mach sof_imx8_machs[] = { + { + .compatible = "fsl,imx8qxp", + .drv_name = "asoc-simple-card", + .sof_tplg_filename = "sof-imx8.tplg", + }, + { + .compatible = "fsl,imx8qm", + .drv_name = "asoc-simple-card", + .sof_tplg_filename = "sof-imx8.tplg", + }, + {} +}; + static struct sof_dev_desc sof_of_imx8qxp_desc = { + .of_machines = sof_imx8_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { @@ -641,6 +656,7 @@ static struct sof_dev_desc sof_of_imx8qxp_desc = { }; static struct sof_dev_desc sof_of_imx8qm_desc = { + .of_machines = sof_imx8_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c index d20011349b43..a05497eb8d89 100644 --- a/sound/soc/sof/imx/imx8m.c +++ b/sound/soc/sof/imx/imx8m.c @@ -487,7 +487,17 @@ static struct snd_sof_dsp_ops sof_imx8m_ops = { SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, }; +static struct snd_sof_of_mach sof_imx8m_machs[] = { + { + .compatible = "fsl,imx8mp", + .drv_name = "asoc-simple-card", + .sof_tplg_filename = "sof-imx8m.tplg", + }, + {} +}; + static struct sof_dev_desc sof_of_imx8mp_desc = { + .of_machines = sof_imx8m_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { diff --git a/sound/soc/sof/imx/imx8ulp.c b/sound/soc/sof/imx/imx8ulp.c index 52c357ba570e..0c9878c2c420 100644 --- a/sound/soc/sof/imx/imx8ulp.c +++ b/sound/soc/sof/imx/imx8ulp.c @@ -496,7 +496,17 @@ static struct snd_sof_dsp_ops sof_imx8ulp_ops = { .set_power_state = imx8ulp_dsp_set_power_state, }; +static struct snd_sof_of_mach sof_imx8ulp_machs[] = { + { + .compatible = "fsl,imx8ulp", + .drv_name = "asoc-simple-card", + .sof_tplg_filename = "sof-imx8ulp.tplg", + }, + {} +}; + static struct sof_dev_desc sof_of_imx8ulp_desc = { + .of_machines = sof_imx8ulp_machs, .ipc_supported_mask = BIT(SOF_IPC), .ipc_default = SOF_IPC, .default_fw_path = { -- 2.40.1

2 1

Linux Mint 21 MSI Z790-A WIFI (ALC4080) no audio from spdif
by GitHub issues - edited 25 May '23

25 May '23

alsa-project/alsa-ucm-conf issue #318 was edited from jasonzliang: Hi, I been troubleshooting problems with sound not coming out from my optical port and I narrowed it down to Linux having problems with the ALC4080 chipset on my MSI Z790-A WIFI motherboard (id: 0db0:d1d7). The version of alsa-ucm-conf installed on my system is 1.2.6.3-1ubuntu1.5. My question is, what changes do I need to make to the alsa configuration files in order to get audio working again? Thanks Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/318 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

Linux Mint 21 MSI Z790-A WIFI (ALC4080) no audio from spdif
by GitHub issues - edited 25 May '23

25 May '23

alsa-project/alsa-ucm-conf issue #318 was edited from jasonzliang: Hi, I been troubleshooting problems with sound not coming out from my optical port and I narrowed it down to Linux having problems with the ALC4080 chipset on my MSI Z790-A WIFI motherboard. The version of alsa-ucm-conf installed on my system is 1.2.6.3-1ubuntu1.5. My question is, what changes do I need to make to the alsa configuration files in order to get audio working again? Thanks Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/318 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

Linux Mint 21 MSI Z790-A WIFI (ALC4080) no audio from spdif
by GitHub issues - opened 25 May '23

25 May '23

alsa-project/alsa-ucm-conf issue #318 was opened from jasonzliang: Hi, I been troubleshooting problems with sound not coming out from my optical port and I narrowed it down to Linux having problems with the ALC4080 chipset on my MSI Z790-A WIFI motherboard. My question is, what changes do I need to make to the alsa configuration files in order to get audio working again? Thanks Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/318 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

1 0

[PATCH 1/2] ALSA: ump: Drop redundant check of note-on with zero velocity
by Takashi Iwai 25 May '23

25 May '23

The check of a note-on event with zero velocity is done twice, and the latter one is superfluous. Let's drop it. Fixes: 0b5288f5fe63 ("ALSA: ump: Add legacy raw MIDI support") Reported-by: Dan Carpenter <dan.carpenter(a)linaro.org> Closes: https://lore.kernel.org/r/4683198a-84f6-4238-9e87-c70667d84523@kili.mountain Suggested-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/core/ump_convert.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/core/ump_convert.c b/sound/core/ump_convert.c index cb7c2f959a27..164829d3e305 100644 --- a/sound/core/ump_convert.c +++ b/sound/core/ump_convert.c @@ -340,9 +340,6 @@ static int cvt_legacy_cmd_to_ump(struct snd_ump_endpoint *ump, switch (status) { case UMP_MSG_STATUS_NOTE_ON: - if (!buf[2]) - status = UMP_MSG_STATUS_NOTE_OFF; - fallthrough; case UMP_MSG_STATUS_NOTE_OFF: midi2->note.note = buf[1]; midi2->note.velocity = upscale_7_to_16bit(buf[2]); -- 2.35.3

1 1

[bug report] ALSA: ump: Add legacy raw MIDI support
by Dan Carpenter 25 May '23

25 May '23

Hello Takashi Iwai, The patch 0b5288f5fe63: "ALSA: ump: Add legacy raw MIDI support" from May 23, 2023, leads to the following Smatch static checker warning: sound/core/ump_convert.c:460 do_convert_to_ump() warn: right shifting more than type allows 8 vs 8 sound/core/ump_convert.c 419 static int do_convert_to_ump(struct snd_ump_endpoint *ump, 420 unsigned char group, unsigned char c, u32 *data) 421 { 422 /* bytes for 0x80-0xf0 */ 423 static unsigned char cmd_bytes[8] = { 424 3, 3, 3, 3, 2, 2, 3, 0 425 }; 426 /* bytes for 0xf0-0xff */ 427 static unsigned char system_bytes[16] = { 428 0, 2, 3, 2, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1 429 }; 430 struct ump_cvt_to_ump *cvt = &ump->out_cvts[group]; 431 unsigned char bytes; 432 433 if (c == UMP_MIDI1_MSG_SYSEX_START) { 434 cvt->in_sysex = 1; 435 cvt->len = 0; 436 return 0; 437 } 438 if (c == UMP_MIDI1_MSG_SYSEX_END) { 439 if (!cvt->in_sysex) 440 return 0; /* skip */ 441 return cvt_legacy_sysex_to_ump(cvt, group, data, true); 442 } 443 444 if ((c & 0xf0) == UMP_MIDI1_MSG_REALTIME) { 445 bytes = system_bytes[c & 0x0f]; 446 if (!bytes) 447 return 0; /* skip */ 448 if (bytes == 1) { 449 data[0] = ump_compose(UMP_MSG_TYPE_SYSTEM, group, 0, c); 450 return 4; 451 } 452 cvt->buf[0] = c; 453 cvt->len = 1; 454 cvt->cmd_bytes = bytes; 455 cvt->in_sysex = 0; /* abort SysEx */ 456 return 0; 457 } 458 459 if (c & 0x80) { --> 460 bytes = cmd_bytes[(c >> 8) & 7]; ^^^^^^ Based on the if statement, it looks like c >> 4 was intended. 461 cvt->buf[0] = c; 462 cvt->len = 1; 463 cvt->cmd_bytes = bytes; 464 cvt->in_sysex = 0; /* abort SysEx */ 465 return 0; 466 } 467 468 if (cvt->in_sysex) { 469 cvt->buf[cvt->len++] = c; 470 if (cvt->len == 6) 471 return cvt_legacy_sysex_to_ump(cvt, group, data, false); 472 return 0; 473 } 474 475 if (!cvt->len) 476 return 0; 477 478 cvt->buf[cvt->len++] = c; 479 if (cvt->len < cvt->cmd_bytes) 480 return 0; 481 cvt->len = 1; 482 if ((cvt->buf[0] & 0xf0) == UMP_MIDI1_MSG_REALTIME) 483 return cvt_legacy_system_to_ump(cvt, group, data); 484 return cvt_legacy_cmd_to_ump(ump, cvt, group, data, cvt->cmd_bytes); 485 } regards, dan carpenter

1 0