[PATCH 1/2] ASoC: rt5645: Move rt5645_platform_data to sound/soc/codecs/rt5645.c
sound/soc/codecs/rt5645.c is the only user of the rt5645_platform_data, move its definition to sound/soc/codecs/rt5645.c and remove the now empty include/sound/rt5645.h file.
Note since the DMI quirk mechanism uses pointers to the rt5645_platform_data struct we can NOT simply add its members to the rt5645_priv struct and completely remove the struct.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- include/sound/rt5645.h | 32 -------------------------------- sound/soc/codecs/rt5645.c | 23 ++++++++++++++++++++++- sound/soc/codecs/rt5645.h | 2 -- 3 files changed, 22 insertions(+), 35 deletions(-) delete mode 100644 include/sound/rt5645.h
diff --git a/include/sound/rt5645.h b/include/sound/rt5645.h deleted file mode 100644 index 710c95be5509..000000000000 --- a/include/sound/rt5645.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * linux/sound/rt5645.h -- Platform data for RT5645 - * - * Copyright 2013 Realtek Microelectronics - */ - -#ifndef __LINUX_SND_RT5645_H -#define __LINUX_SND_RT5645_H - -struct rt5645_platform_data { - /* IN2 can optionally be differential */ - bool in2_diff; - - unsigned int dmic1_data_pin; - /* 0 = IN2N; 1 = GPIO5; 2 = GPIO11 */ - unsigned int dmic2_data_pin; - /* 0 = IN2P; 1 = GPIO6; 2 = GPIO10; 3 = GPIO12 */ - - unsigned int jd_mode; - /* Use level triggered irq */ - bool level_trigger_irq; - /* Invert JD1_1 status polarity */ - bool inv_jd1_1; - /* Invert HP detect status polarity */ - bool inv_hp_pol; - - /* Value to asign to snd_soc_card.long_name */ - const char *long_name; -}; - -#endif diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 63a7e052eaa0..06ea6fce427c 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -411,6 +411,27 @@ static const char *const rt5645_supply_names[] = { "cpvdd", };
+struct rt5645_platform_data { + /* IN2 can optionally be differential */ + bool in2_diff; + + unsigned int dmic1_data_pin; + /* 0 = IN2N; 1 = GPIO5; 2 = GPIO11 */ + unsigned int dmic2_data_pin; + /* 0 = IN2P; 1 = GPIO6; 2 = GPIO10; 3 = GPIO12 */ + + unsigned int jd_mode; + /* Use level triggered irq */ + bool level_trigger_irq; + /* Invert JD1_1 status polarity */ + bool inv_jd1_1; + /* Invert HP detect status polarity */ + bool inv_hp_pol; + + /* Value to assign to snd_soc_card.long_name */ + const char *long_name; +}; + struct rt5645_priv { struct snd_soc_component *component; struct rt5645_platform_data pdata; @@ -3834,7 +3855,7 @@ static int rt5645_parse_dt(struct rt5645_priv *rt5645, struct device *dev) static int rt5645_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct rt5645_platform_data *pdata = dev_get_platdata(&i2c->dev); + struct rt5645_platform_data *pdata = NULL; const struct dmi_system_id *dmi_data; struct rt5645_priv *rt5645; int ret, i; diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h index e2d72ae17484..ac3de6f3bc2f 100644 --- a/sound/soc/codecs/rt5645.h +++ b/sound/soc/codecs/rt5645.h @@ -9,8 +9,6 @@ #ifndef __RT5645_H__ #define __RT5645_H__
-#include <sound/rt5645.h> - /* Info */ #define RT5645_RESET 0x00 #define RT5645_VENDOR_ID 0xfd
The Asus T100HA and T101HA 2-in-1s use a rt5645 family codec and always report that a headset (rather then headphones) are plugged in even when regular headphones are plugged in.
And when a headset is used, then the headset-microphone does not work. According to RealTek the ALC3270 variant used in these devices does not support headsets only headphones.
Since the ALC3270 is a budget version of the regular ALC5645 codec, I assume that it is using a package with less pins and the headset-mic pin is simply not connected.
Detect if the codec is an ALC3270 based on the ACPI HID and if it is an ALC3270 then always report SND_JACK_MICROPHONE as false, so that userspace will not try to use the not-connected headset-mic.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- sound/soc/codecs/rt5645.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 06ea6fce427c..a468d76a680d 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -430,6 +430,9 @@ struct rt5645_platform_data {
/* Value to assign to snd_soc_card.long_name */ const char *long_name; + + /* Some (package) variants have the headset-mic pin not-connected */ + bool no_headset_mic; };
struct rt5645_priv { @@ -3180,7 +3183,7 @@ static int rt5645_jack_detect(struct snd_soc_component *component, int jack_inse val &= 0x7; dev_dbg(component->dev, "val = %d\n", val);
- if (val == 1 || val == 2) { + if ((val == 1 || val == 2) && !rt5645->pdata.no_headset_mic) { rt5645->jack_type = SND_JACK_HEADSET; if (rt5645->en_button_func) { rt5645_enable_push_button_irq(component, true); @@ -3893,9 +3896,16 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, rt5645->pdata.dmic2_data_pin = QUIRK_DMIC2_DATA_PIN(quirk); }
- if (cht_rt5645_gpios && has_acpi_companion(&i2c->dev)) - if (devm_acpi_dev_add_driver_gpios(&i2c->dev, cht_rt5645_gpios)) - dev_dbg(&i2c->dev, "Failed to add driver gpios\n"); + if (has_acpi_companion(&i2c->dev)) { + if (cht_rt5645_gpios) { + if (devm_acpi_dev_add_driver_gpios(&i2c->dev, cht_rt5645_gpios)) + dev_dbg(&i2c->dev, "Failed to add driver gpios\n"); + } + + /* The ALC3270 package has the headset-mic pin not-connected */ + if (acpi_dev_hid_uid_match(ACPI_COMPANION(&i2c->dev), "10EC3270", NULL)) + rt5645->pdata.no_headset_mic = true; + }
rt5645->gpiod_hp_det = devm_gpiod_get_optional(&i2c->dev, "hp-detect", GPIOD_IN);
On Sun, 7 Mar 2021 00:02:22 +0100, Hans de Goede wrote:
sound/soc/codecs/rt5645.c is the only user of the rt5645_platform_data, move its definition to sound/soc/codecs/rt5645.c and remove the now empty include/sound/rt5645.h file.
Note since the DMI quirk mechanism uses pointers to the rt5645_platform_data struct we can NOT simply add its members to the rt5645_priv struct and completely remove the struct.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: rt5645: Move rt5645_platform_data to sound/soc/codecs/rt5645.c commit: b0c95242ebc233f8907366ae815ce1d8e7516907 [2/2] ASoC: rt5645: The ALC3270 variant does not have a headset-mic pin commit: 2eac35f48c075dcd939bc418fe786f4f221aee8e
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
participants (2)
-
Hans de Goede -
Mark Brown