September 2020 - Alsa-devel - mailman.alsa-project.org

[PATCH] ALSA: usb-audio: Add mixer support for Pioneer DJ DJM-250MK2
by František Kučera 23 Sep '20

23 Sep '20

From: František Kučera <franta-linux(a)frantovo.cz> This patch extends support for DJM-250MK2 and allows mapping playback and capture channels to available sources. Configures the card through USB commands. Signed-off-by: František Kučera <franta-linux(a)frantovo.cz> --- sound/usb/mixer_quirks.c | 213 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 213 insertions(+) diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 199cdbfdc761..df036a359f2f 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2602,6 +2602,216 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer) return 0; } +/* + * Pioneer DJ DJM-250MK2 and maybe other DJM models + * + * For playback, no duplicate mapping should be set. + * There are three mixer stereo channels (CH1, CH2, AUX) + * and three stereo sources (Playback 1-2, Playback 3-4, Playback 5-6). + * Each channel should be mapped just once to one source. + * If mapped multiple times, only one source will play on given channel + * (sources are not mixed together). + * + * For recording, duplicate mapping is OK. We will get the same signal multiple times. + * + * Channels 7-8 are in both directions fixed to FX SEND / FX RETURN. + * + * See also notes in the quirks-table.h file. + */ + +struct snd_pioneer_djm_option { + const u16 wIndex; + const u16 wValue; + const char *name; +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_level[] = { + { .name = "-5 dB", .wValue = 0x0300, .wIndex = 0x8003 }, + { .name = "-10 dB", .wValue = 0x0200, .wIndex = 0x8003 }, + { .name = "-15 dB", .wValue = 0x0100, .wIndex = 0x8003 }, + { .name = "-19 dB", .wValue = 0x0000, .wIndex = 0x8003 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch12[] = { + { .name = "CH1 Control Tone PHONO", .wValue = 0x0103, .wIndex = 0x8002 }, + { .name = "CH1 Control Tone LINE", .wValue = 0x0100, .wIndex = 0x8002 }, + { .name = "Post CH1 Fader", .wValue = 0x0106, .wIndex = 0x8002 }, + { .name = "Cross Fader A", .wValue = 0x0107, .wIndex = 0x8002 }, + { .name = "Cross Fader B", .wValue = 0x0108, .wIndex = 0x8002 }, + { .name = "MIC", .wValue = 0x0109, .wIndex = 0x8002 }, + { .name = "AUX", .wValue = 0x010d, .wIndex = 0x8002 }, + { .name = "REC OUT", .wValue = 0x010a, .wIndex = 0x8002 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch34[] = { + { .name = "CH2 Control Tone PHONO", .wValue = 0x0203, .wIndex = 0x8002 }, + { .name = "CH2 Control Tone LINE", .wValue = 0x0200, .wIndex = 0x8002 }, + { .name = "Post CH2 Fader", .wValue = 0x0206, .wIndex = 0x8002 }, + { .name = "Cross Fader A", .wValue = 0x0207, .wIndex = 0x8002 }, + { .name = "Cross Fader B", .wValue = 0x0208, .wIndex = 0x8002 }, + { .name = "MIC", .wValue = 0x0209, .wIndex = 0x8002 }, + { .name = "AUX", .wValue = 0x020d, .wIndex = 0x8002 }, + { .name = "REC OUT", .wValue = 0x020a, .wIndex = 0x8002 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch56[] = { + { .name = "REC OUT", .wValue = 0x030a, .wIndex = 0x8002 }, + { .name = "Post CH1 Fader", .wValue = 0x0311, .wIndex = 0x8002 }, + { .name = "Post CH2 Fader", .wValue = 0x0312, .wIndex = 0x8002 }, + { .name = "Cross Fader A", .wValue = 0x0307, .wIndex = 0x8002 }, + { .name = "Cross Fader B", .wValue = 0x0308, .wIndex = 0x8002 }, + { .name = "MIC", .wValue = 0x0309, .wIndex = 0x8002 }, + { .name = "AUX", .wValue = 0x030d, .wIndex = 0x8002 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_12[] = { + { .name = "CH1", .wValue = 0x0100, .wIndex = 0x8016 }, + { .name = "CH2", .wValue = 0x0101, .wIndex = 0x8016 }, + { .name = "AUX", .wValue = 0x0104, .wIndex = 0x8016 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_34[] = { + { .name = "CH1", .wValue = 0x0200, .wIndex = 0x8016 }, + { .name = "CH2", .wValue = 0x0201, .wIndex = 0x8016 }, + { .name = "AUX", .wValue = 0x0204, .wIndex = 0x8016 } +}; + +static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_56[] = { + { .name = "CH1", .wValue = 0x0300, .wIndex = 0x8016 }, + { .name = "CH2", .wValue = 0x0301, .wIndex = 0x8016 }, + { .name = "AUX", .wValue = 0x0304, .wIndex = 0x8016 } +}; + +struct snd_pioneer_djm_option_group { + const char *name; + const struct snd_pioneer_djm_option *options; + const size_t count; + const u16 default_value; +}; + +#define snd_pioneer_djm_option_group_item(_name, suffix, _default_value) { \ + .name = _name, \ + .options = snd_pioneer_djm_options_##suffix, \ + .count = ARRAY_SIZE(snd_pioneer_djm_options_##suffix), \ + .default_value = _default_value } + +static const struct snd_pioneer_djm_option_group snd_pioneer_djm_option_groups[] = { + snd_pioneer_djm_option_group_item("Master Capture Level Capture Switch", capture_level, 0), + snd_pioneer_djm_option_group_item("Capture 1-2 Capture Switch", capture_ch12, 2), + snd_pioneer_djm_option_group_item("Capture 3-4 Capture Switch", capture_ch34, 2), + snd_pioneer_djm_option_group_item("Capture 5-6 Capture Switch", capture_ch56, 0), + snd_pioneer_djm_option_group_item("Playback 1-2 Playback Switch", playback_12, 0), + snd_pioneer_djm_option_group_item("Playback 3-4 Playback Switch", playback_34, 1), + snd_pioneer_djm_option_group_item("Playback 5-6 Playback Switch", playback_56, 2) +}; + +// layout of the kcontrol->private_value: +#define SND_PIONEER_DJM_VALUE_MASK 0x0000ffff +#define SND_PIONEER_DJM_GROUP_MASK 0xffff0000 +#define SND_PIONEER_DJM_GROUP_SHIFT 16 + +static int snd_pioneer_djm_controls_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *info) +{ + u16 group_index = kctl->private_value >> SND_PIONEER_DJM_GROUP_SHIFT; + size_t count; + const char *name; + const struct snd_pioneer_djm_option_group *group; + + if (group_index >= ARRAY_SIZE(snd_pioneer_djm_option_groups)) + return -EINVAL; + + group = &snd_pioneer_djm_option_groups[group_index]; + count = group->count; + if (info->value.enumerated.item >= count) + info->value.enumerated.item = count - 1; + name = group->options[info->value.enumerated.item].name; + strlcpy(info->value.enumerated.name, name, sizeof(info->value.enumerated.name)); + info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + info->count = 1; + info->value.enumerated.items = count; + return 0; +} + +static int snd_pioneer_djm_controls_update(struct usb_mixer_interface *mixer, u16 group, u16 value) +{ + int err; + + if (group >= ARRAY_SIZE(snd_pioneer_djm_option_groups) + || value >= snd_pioneer_djm_option_groups[group].count) + return -EINVAL; + + err = snd_usb_lock_shutdown(mixer->chip); + if (err) + return err; + + err = snd_usb_ctl_msg( + mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0), + USB_REQ_SET_FEATURE, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + snd_pioneer_djm_option_groups[group].options[value].wValue, + snd_pioneer_djm_option_groups[group].options[value].wIndex, + NULL, 0); + + snd_usb_unlock_shutdown(mixer->chip); + return err; +} + +static int snd_pioneer_djm_controls_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *elem) +{ + elem->value.enumerated.item[0] = kctl->private_value & SND_PIONEER_DJM_VALUE_MASK; + return 0; +} + +static int snd_pioneer_djm_controls_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *elem) +{ + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); + struct usb_mixer_interface *mixer = list->mixer; + unsigned long private_value = kctl->private_value; + u16 group = (private_value & SND_PIONEER_DJM_GROUP_MASK) >> SND_PIONEER_DJM_GROUP_SHIFT; + u16 value = elem->value.enumerated.item[0]; + + kctl->private_value = (group << SND_PIONEER_DJM_GROUP_SHIFT) | value; + + return snd_pioneer_djm_controls_update(mixer, group, value); +} + +static int snd_pioneer_djm_controls_resume(struct usb_mixer_elem_list *list) +{ + unsigned long private_value = list->kctl->private_value; + u16 group = (private_value & SND_PIONEER_DJM_GROUP_MASK) >> SND_PIONEER_DJM_GROUP_SHIFT; + u16 value = (private_value & SND_PIONEER_DJM_VALUE_MASK); + + return snd_pioneer_djm_controls_update(list->mixer, group, value); +} + +static int snd_pioneer_djm_controls_create(struct usb_mixer_interface *mixer) +{ + int err, i; + const struct snd_pioneer_djm_option_group *group; + struct snd_kcontrol_new knew = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .index = 0, + .info = snd_pioneer_djm_controls_info, + .get = snd_pioneer_djm_controls_get, + .put = snd_pioneer_djm_controls_put + }; + + for (i = 0; i < ARRAY_SIZE(snd_pioneer_djm_option_groups); i++) { + group = &snd_pioneer_djm_option_groups[i]; + knew.name = group->name; + knew.private_value = (i << SND_PIONEER_DJM_GROUP_SHIFT) | group->default_value; + err = snd_pioneer_djm_controls_update(mixer, i, group->default_value); + if (err) + return err; + err = add_single_ctl_with_resume(mixer, 0, snd_pioneer_djm_controls_resume, + &knew, NULL); + if (err) + return err; + } + return 0; +} + int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) { int err = 0; @@ -2706,6 +2916,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */ err = snd_bbfpro_controls_create(mixer); break; + case USB_ID(0x2b73, 0x0017): /* Pioneer DJ DJM-250MK2 */ + err = snd_pioneer_djm_controls_create(mixer); + break; } return err; -- 2.20.1

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[PATCH] soundwire: remove an unnecessary NULL check
by Dan Carpenter 23 Sep '20

23 Sep '20

The "bus" pointer isn't NULL so the address to a non-zero offset in middle of "bus" cannot be NULL. Delete the NULL check. Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> --- drivers/soundwire/generic_bandwidth_allocation.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index 6088775b67a5..fdc0db71360e 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -342,15 +342,11 @@ static int sdw_select_row_col(struct sdw_bus *bus, int clk_freq) static int sdw_compute_bus_params(struct sdw_bus *bus) { unsigned int max_dr_freq, curr_dr_freq = 0; - struct sdw_master_prop *mstr_prop = NULL; + struct sdw_master_prop *mstr_prop = &bus->prop; int i, clk_values, ret; bool is_gear = false; u32 *clk_buf; - mstr_prop = &bus->prop; - if (!mstr_prop) - return -EINVAL; - if (mstr_prop->num_clk_gears) { clk_values = mstr_prop->num_clk_gears; clk_buf = mstr_prop->clk_gears; -- 2.28.0

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[PATCH v2 0/2] soundwire: sysfs: expose device number and status
by Pierre-Louis Bossart 23 Sep '20

23 Sep '20

This patchset combines three contributions: Srinivas Kandagalta suggested creating a device even it's detected on the bus but not described in platform firmware. I suggested adding the device number and status to show the difference with 'ghost' devices, described in firmware but not physically present. Vinod suggested a simpler way to report the status. I did not keep Vinod's patch separate since it was using the same group attribute as the other properties, which prevents status and device number from being reported if there is no firmware and no driver. These patches were tested on Qualcomm and Intel platforms. v2: as suggested by GregKH, add attribute group by default by setting the groups pointer at the device level. Pierre-Louis Bossart (1): soundwire: sysfs: add slave status and device number before probe Srinivas Kandagatla (1): soundwire: bus: add enumerated Slave device to device list .../ABI/testing/sysfs-bus-soundwire-slave | 18 ++++++ drivers/soundwire/bus.c | 9 +++ drivers/soundwire/bus.h | 2 + drivers/soundwire/bus_type.c | 9 +++ drivers/soundwire/slave.c | 6 +- drivers/soundwire/sysfs_local.h | 4 ++ drivers/soundwire/sysfs_slave.c | 59 ++++++++++++++++++- 7 files changed, 104 insertions(+), 3 deletions(-) -- 2.25.1

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[PATCH 0/3] soundwire: enable Data Port test modes
by Bard Liao 23 Sep '20

23 Sep '20

Test modes are required for all SoundWire IP, and help debug integration issues. This series adds debugfs support and data port test fail interrupt to enable data port test mode feature on Intel platforms. Pierre-Louis Bossart (3): soundwire: enable Data Port test modes soundwire: intel: enable test modes soundwire: cadence: add data port test fail interrupt drivers/soundwire/bus.c | 6 +++ drivers/soundwire/cadence_master.c | 27 ++++++++++-- .../soundwire/generic_bandwidth_allocation.c | 6 ++- drivers/soundwire/intel.c | 42 +++++++++++++++++++ drivers/soundwire/stream.c | 3 +- include/linux/soundwire/sdw.h | 6 +++ 6 files changed, 84 insertions(+), 6 deletions(-) -- 2.17.1

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[PATCH AUTOSEL 5.8 03/20] ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811
by Sasha Levin 22 Sep '20

22 Sep '20

From: Sylwester Nawrocki <s.nawrocki(a)samsung.com> [ Upstream commit 811c5494436789e7149487c06e0602b507ce274b ] The WM8994_MICBIAS register is not available in the WM1811 CODEC so skip initialization of that register for that device. This suppresses an error during boot: "wm8994-codec: ASoC: error at snd_soc_component_update_bits on wm8994-codec" Signed-off-by: Sylwester Nawrocki <s.nawrocki(a)samsung.com> Acked-by: Krzysztof Kozlowski <krzk(a)kernel.org> Acked-by: Charles Keepax <ckeepax(a)opensource.cirrus.com> Link: https://lore.kernel.org/r/20200827173357.31891-1-s.nawrocki@samsung.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/codecs/wm8994.c | 2 ++ sound/soc/codecs/wm_hubs.c | 3 +++ sound/soc/codecs/wm_hubs.h | 1 + 3 files changed, 6 insertions(+) diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 55d0b9be6ff00..c2116836a7203 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -4166,11 +4166,13 @@ static int wm8994_component_probe(struct snd_soc_component *component) wm8994->hubs.dcs_readback_mode = 2; break; } + wm8994->hubs.micd_scthr = true; break; case WM8958: wm8994->hubs.dcs_readback_mode = 1; wm8994->hubs.hp_startup_mode = 1; + wm8994->hubs.micd_scthr = true; switch (control->revision) { case 0: diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index e93af7edd8f75..dd421e2fe7b21 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -1223,6 +1223,9 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_component *component, snd_soc_component_update_bits(component, WM8993_ADDITIONAL_CONTROL, WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB); + if (!hubs->micd_scthr) + return 0; + snd_soc_component_update_bits(component, WM8993_MICBIAS, WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK | WM8993_MICB1_LVL | WM8993_MICB2_LVL, diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h index 4b8e5f0d6e32d..988b29e630607 100644 --- a/sound/soc/codecs/wm_hubs.h +++ b/sound/soc/codecs/wm_hubs.h @@ -27,6 +27,7 @@ struct wm_hubs_data { int hp_startup_mode; int series_startup; int no_series_update; + bool micd_scthr; bool no_cache_dac_hp_direct; struct list_head dcs_cache; -- 2.25.1

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[PATCH v3 1/1] ALSA: hda: Refactor calculating SDnFMT according to specification
by Pawel Harlozinski 22 Sep '20

22 Sep '20

Fix setting SDnFMT based on :wq High Definition Audio Specification Rev. 1.0a page 48. Bits per Sample (BITS): 000 = 8 bits. The data will be packed in memory in 8-bit containers on 16-bit boundaries. 001 = 16 bits. The data will be packed in memory in 16-bit containers on 16-bit boundaries. 010 = 20 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. 011 = 24 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. 100 = 32 bits. The data will be packed in memory in 32-bit containers on 32-bit boundaries. 101-111 = Reserved Set SDnFMT depending on which format was given. Henceforth split cases for formats 20, 24, 32 bits, but leave constraints to maxbps. Signed-off-by: Pawel Harlozinski <pawel.harlozinski(a)linux.intel.com> --- v3: drop gerrit Change-Id v2: leave constraints to maxbps sound/hda/hdac_device.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c index 3e9e9ac804f6..ccc47a10ba63 100644 --- a/sound/hda/hdac_device.c +++ b/sound/hda/hdac_device.c @@ -764,7 +764,14 @@ unsigned int snd_hdac_calc_stream_format(unsigned int rate, val |= AC_FMT_BITS_16; break; case 20: + val |= AC_FMT_BITS_20; + break; case 24: + if (maxbps >= 24) + val |= AC_FMT_BITS_24; + else + val |= AC_FMT_BITS_20; + break; case 32: if (maxbps >= 32 || format == SNDRV_PCM_FORMAT_FLOAT_LE) val |= AC_FMT_BITS_32; -- 2.17.1

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[PATCH v2 00/13] gpio: add common dtschema
by Krzysztof Kozlowski 22 Sep '20

22 Sep '20

Hi, Changes since v1 ================ 1. Use common schema in bindings outside of gpio/ (new patches). 2. Minor fixes - see individual patches for changelogs. Notes ===== This is independent work of pca953x bindings: https://lore.kernel.org/lkml/20200916155715.21009-1-krzk@kernel.org/T/#u The DTS patches can be also applied independently. The bindings patches depend on first one, adding common schema. Best regards, Krzysztof Krzysztof Kozlowski (13): dt-bindings: gpio: add common schema for GPIO controllers dt-bindings: gpio: include common schema in GPIO controllers dt-bindings: gpio: pl061: add missing properties and include common schema dt-bindings: gpio: fsl-imx-gpio: add i.MX ARMv6 and ARMv7 compatibles dt-bindings: gpio: fsl-imx-gpio: add gpio-line-names dt-bindings: gpio: gpio-vf610: fix iMX 7ULP compatible matching dt-bindings: media: include common schema in GPIO controllers dt-bindings: mfd: include common schema in GPIO controllers dt-bindings: pinctrl: include common schema in GPIO controllers ASoC: dt-bindings: zl38060: include common schema in GPIO controllers arm64: dts: imx8mq-librem5: correct GPIO hog property arm64: dts: imx8mq-librem5: align GPIO hog names with dtschema ARM: dts: imx: align GPIO hog names with dtschema .../bindings/gpio/brcm,xgs-iproc-gpio.yaml | 3 + .../bindings/gpio/fsl-imx-gpio.yaml | 17 ++- .../devicetree/bindings/gpio/gpio-common.yaml | 125 ++++++++++++++++++ .../devicetree/bindings/gpio/gpio-mxs.yaml | 4 + .../bindings/gpio/gpio-pca9570.yaml | 3 + .../devicetree/bindings/gpio/gpio-rda.yaml | 3 + .../devicetree/bindings/gpio/gpio-vf610.yaml | 11 +- .../devicetree/bindings/gpio/mrvl-gpio.yaml | 1 + .../devicetree/bindings/gpio/pl061-gpio.yaml | 6 + .../bindings/gpio/qcom,wcd934x-gpio.yaml | 3 + .../bindings/gpio/renesas,em-gio.yaml | 3 + .../bindings/gpio/renesas,rcar-gpio.yaml | 3 + .../devicetree/bindings/gpio/sifive,gpio.yaml | 3 + .../bindings/gpio/snps,dw-apb-gpio.yaml | 3 + .../gpio/socionext,uniphier-gpio.yaml | 3 + .../bindings/gpio/xylon,logicvc-gpio.yaml | 3 + .../bindings/media/i2c/maxim,max9286.yaml | 3 + .../bindings/mfd/cirrus,madera.yaml | 1 + .../devicetree/bindings/mfd/max77650.yaml | 3 + .../bindings/mfd/rohm,bd71828-pmic.yaml | 3 + .../devicetree/bindings/mfd/st,stmfx.yaml | 2 + .../devicetree/bindings/mfd/wlf,arizona.yaml | 1 + .../pinctrl/actions,s500-pinctrl.yaml | 3 + .../pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 1 + .../bindings/pinctrl/cirrus,lochnagar.yaml | 3 + .../bindings/pinctrl/ingenic,pinctrl.yaml | 3 + .../pinctrl/mediatek,mt6779-pinctrl.yaml | 3 + .../bindings/pinctrl/pinctrl-mt8192.yaml | 3 + .../pinctrl/qcom,ipq6018-pinctrl.yaml | 3 + .../pinctrl/qcom,msm8226-pinctrl.yaml | 3 + .../bindings/pinctrl/qcom,sm8250-pinctrl.yaml | 3 + .../pinctrl/renesas,rza2-pinctrl.yaml | 3 + .../bindings/pinctrl/st,stm32-pinctrl.yaml | 3 + .../devicetree/bindings/sound/zl38060.yaml | 3 + arch/arm/boot/dts/imx51-zii-rdu1.dts | 2 +- arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 8 +- arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts | 2 +- .../boot/dts/freescale/imx8mq-librem5.dtsi | 4 +- 38 files changed, 245 insertions(+), 12 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-common.yaml -- 2.17.1

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[PATCH] Revert "ALSA: usb-audio: Disable Lenovo P620 Rear line-in volume control"
by Kai-Heng Feng 22 Sep '20

22 Sep '20

This reverts commit 34dedd2a83b241ba6aeb290260313c65dc58660e. According to Realtek, volume FU works for line-in. I can confirm volume control works after device firmware is updated. Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> --- sound/usb/mixer_maps.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 5b43e9e40e49..c369c81e74c4 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -371,7 +371,6 @@ static const struct usbmix_name_map asus_rog_map[] = { }; static const struct usbmix_name_map lenovo_p620_rear_map[] = { - { 19, NULL, 2 }, /* FU, Volume */ { 19, NULL, 12 }, /* FU, Input Gain Pad */ {} }; -- 2.17.1

2 3

[PATCH] ASoC: tas2562: Remove duplicate code for I/V sense
by Dan Murphy 22 Sep '20

22 Sep '20

Remove duplicate code for programming the I/V sense the call to update the register was duplicated in commit 09ed395b05feb ("ASoC: tas2562: Add voltage sense slot configuration"). Fixes: 09ed395b05feb ("ASoC: tas2562: Add voltage sense slot configuration") Signed-off-by: Dan Murphy <dmurphy(a)ti.com> --- sound/soc/codecs/tas2562.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c index da820e8d59a1..f1ff204e3ad0 100644 --- a/sound/soc/codecs/tas2562.c +++ b/sound/soc/codecs/tas2562.c @@ -253,18 +253,6 @@ static int tas2562_set_dai_tdm_slot(struct snd_soc_dai *dai, if (ret < 0) return ret; - ret = snd_soc_component_update_bits(component, TAS2562_TDM_CFG5, - TAS2562_TDM_CFG5_VSNS_SLOT_MASK, - tas2562->v_sense_slot); - if (ret < 0) - return ret; - - ret = snd_soc_component_update_bits(component, TAS2562_TDM_CFG6, - TAS2562_TDM_CFG6_ISNS_SLOT_MASK, - tas2562->i_sense_slot); - if (ret < 0) - return ret; - return 0; } -- 2.28.0

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[PATCH] ASoC: cros_ec_codec: fix kconfig dependency warning for SND_SOC_CROS_EC_CODEC
by Necip Fazil Yildiran 22 Sep '20

22 Sep '20

When SND_SOC_CROS_EC_CODEC is enabled and CRYPTO is disabled, it results in the following Kbuild warning: WARNING: unmet direct dependencies detected for CRYPTO_LIB_SHA256 Depends on [n]: CRYPTO [=n] Selected by [y]: - SND_SOC_CROS_EC_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && CROS_EC [=y] The reason is that SND_SOC_CROS_EC_CODEC selects CRYPTO_LIB_SHA256 without depending on or selecting CRYPTO while CRYPTO_LIB_SHA256 is subordinate to CRYPTO. Honor the kconfig menu hierarchy to remove kconfig dependency warnings. Fixes: 93fa0af4790a ("ASoC: cros_ec_codec: switch to library API for SHA-256") Signed-off-by: Necip Fazil Yildiran <fazilyildiran(a)gmail.com> --- sound/soc/codecs/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 946a70210f49..601ea45d3ea6 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -540,6 +540,7 @@ config SND_SOC_CQ0093VC config SND_SOC_CROS_EC_CODEC tristate "codec driver for ChromeOS EC" depends on CROS_EC + select CRYPTO select CRYPTO_LIB_SHA256 help If you say yes here you will get support for the -- 2.25.1

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