Convert the mute LED handling in Realtek codec to the new vmaster mute helper. A point to be cautiously handled is that the value passed to the callback is inverted; the vmaster passes "enabled" (0 = mute), while LED classdev passes "brightness" (1 = mute).
The code in Thinkpad helper is also converted. In that case, just call the new function and remove the open-code.
Tested-by: Kai-Heng Feng kai.heng.feng@canonical.com Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 54 +++++++++++++++++++++++------------------ sound/pci/hda/thinkpad_helper.c | 17 ++----------- 2 files changed, 32 insertions(+), 39 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 6831587fc4d6..87f7a1c3558d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -80,7 +80,7 @@ struct alc_spec { unsigned int gpio_data; bool gpio_write_delay; /* add a delay before writing gpio_data */
- /* mute LED for HP laptops, see alc269_fixup_mic_mute_hook() */ + /* mute LED for HP laptops, see vref_mute_led_set() */ int mute_led_polarity; int micmute_led_polarity; hda_nid_t mute_led_nid; @@ -3990,23 +3990,25 @@ static void alc269_fixup_x101_headset_mic(struct hda_codec *codec,
/* update mute-LED according to the speaker mute state via mic VREF pin */ -static void alc269_fixup_mic_mute_hook(void *private_data, int enabled) +static int vref_mute_led_set(struct led_classdev *led_cdev, + enum led_brightness brightness) { - struct hda_codec *codec = private_data; + struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent); struct alc_spec *spec = codec->spec; unsigned int pinval;
if (spec->mute_led_polarity) - enabled = !enabled; + brightness = !brightness; pinval = snd_hda_codec_get_pin_target(codec, spec->mute_led_nid); pinval &= ~AC_PINCTL_VREFEN; - pinval |= enabled ? AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_80; + pinval |= brightness ? AC_PINCTL_VREF_80 : AC_PINCTL_VREF_HIZ; if (spec->mute_led_nid) { /* temporarily power up/down for setting VREF */ snd_hda_power_up_pm(codec); snd_hda_set_pin_ctl_cache(codec, spec->mute_led_nid, pinval); snd_hda_power_down_pm(codec); } + return 0; }
/* Make sure the led works even in runtime suspend */ @@ -4044,8 +4046,7 @@ static void alc269_fixup_hp_mute_led(struct hda_codec *codec, break; spec->mute_led_polarity = pol; spec->mute_led_nid = pin - 0x0a + 0x18; - spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook; - spec->gen.vmaster_mute_enum = 1; + snd_hda_gen_add_mute_led_cdev(codec, vref_mute_led_set); codec->power_filter = led_power_filter; codec_dbg(codec, "Detected mute LED for %x:%d\n", spec->mute_led_nid, @@ -4063,8 +4064,7 @@ static void alc269_fixup_hp_mute_led_micx(struct hda_codec *codec, if (action == HDA_FIXUP_ACT_PRE_PROBE) { spec->mute_led_polarity = 0; spec->mute_led_nid = pin; - spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook; - spec->gen.vmaster_mute_enum = 1; + snd_hda_gen_add_mute_led_cdev(codec, vref_mute_led_set); codec->power_filter = led_power_filter; } } @@ -4097,13 +4097,15 @@ static void alc_update_gpio_led(struct hda_codec *codec, unsigned int mask, }
/* turn on/off mute LED via GPIO per vmaster hook */ -static void alc_fixup_gpio_mute_hook(void *private_data, int enabled) +static int gpio_mute_led_set(struct led_classdev *led_cdev, + enum led_brightness brightness) { - struct hda_codec *codec = private_data; + struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent); struct alc_spec *spec = codec->spec;
alc_update_gpio_led(codec, spec->gpio_mute_led_mask, - spec->mute_led_polarity, enabled); + spec->mute_led_polarity, !brightness); + return 0; }
/* turn on/off mic-mute LED via GPIO per capture hook */ @@ -4132,7 +4134,7 @@ static void alc_fixup_hp_gpio_led(struct hda_codec *codec, return; if (mute_mask) { spec->gpio_mute_led_mask = mute_mask; - spec->gen.vmaster_mute.hook = alc_fixup_gpio_mute_hook; + snd_hda_gen_add_mute_led_cdev(codec, gpio_mute_led_set); } if (micmute_mask) { spec->gpio_mic_led_mask = micmute_mask; @@ -4214,19 +4216,25 @@ static void alc280_fixup_hp_gpio4(struct hda_codec *codec, }
/* update mute-LED according to the speaker mute state via COEF bit */ -static void alc_fixup_mute_led_coefbit_hook(void *private_data, int enabled) +static int coef_mute_led_set(struct led_classdev *led_cdev, + enum led_brightness brightness) { - struct hda_codec *codec = private_data; + struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent); struct alc_spec *spec = codec->spec;
if (spec->mute_led_polarity) - enabled = !enabled; + brightness = !brightness;
/* temporarily power up/down for setting COEF bit */ - enabled ? alc_update_coef_idx(codec, spec->mute_led_coef_idx, - spec->mute_led_coefbit_mask, spec->mute_led_coefbit_off) : - alc_update_coef_idx(codec, spec->mute_led_coef_idx, - spec->mute_led_coefbit_mask, spec->mute_led_coefbit_on); + if (brightness) + alc_update_coef_idx(codec, spec->mute_led_coef_idx, + spec->mute_led_coefbit_mask, + spec->mute_led_coefbit_on); + else + alc_update_coef_idx(codec, spec->mute_led_coef_idx, + spec->mute_led_coefbit_mask, + spec->mute_led_coefbit_off); + return 0; }
static void alc285_fixup_hp_mute_led_coefbit(struct hda_codec *codec, @@ -4241,8 +4249,7 @@ static void alc285_fixup_hp_mute_led_coefbit(struct hda_codec *codec, spec->mute_led_coefbit_mask = 1<<3; spec->mute_led_coefbit_on = 1<<3; spec->mute_led_coefbit_off = 0; - spec->gen.vmaster_mute.hook = alc_fixup_mute_led_coefbit_hook; - spec->gen.vmaster_mute_enum = 1; + snd_hda_gen_add_mute_led_cdev(codec, coef_mute_led_set); } }
@@ -4258,8 +4265,7 @@ static void alc236_fixup_hp_mute_led_coefbit(struct hda_codec *codec, spec->mute_led_coefbit_mask = 1<<5; spec->mute_led_coefbit_on = 0; spec->mute_led_coefbit_off = 1<<5; - spec->gen.vmaster_mute.hook = alc_fixup_mute_led_coefbit_hook; - spec->gen.vmaster_mute_enum = 1; + snd_hda_gen_add_mute_led_cdev(codec, coef_mute_led_set); } }
diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c index cd14d5a55b42..6698ae241efc 100644 --- a/sound/pci/hda/thinkpad_helper.c +++ b/sound/pci/hda/thinkpad_helper.c @@ -3,13 +3,11 @@ * to be included from codec driver */
-#if IS_ENABLED(CONFIG_THINKPAD_ACPI) && IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) +#if IS_ENABLED(CONFIG_THINKPAD_ACPI)
#include <linux/acpi.h> #include <linux/leds.h>
-static void (*old_vmaster_hook)(void *, int); - static bool is_thinkpad(struct hda_codec *codec) { return (codec->core.subsystem_id >> 16 == 0x17aa) && @@ -17,24 +15,13 @@ static bool is_thinkpad(struct hda_codec *codec) acpi_dev_found("IBM0068")); }
-static void update_tpacpi_mute_led(void *private_data, int enabled) -{ - if (old_vmaster_hook) - old_vmaster_hook(private_data, enabled); - - ledtrig_audio_set(LED_AUDIO_MUTE, enabled ? LED_OFF : LED_ON); -} - static void hda_fixup_thinkpad_acpi(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - struct hda_gen_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PROBE) { if (!is_thinkpad(codec)) return; - old_vmaster_hook = spec->vmaster_mute.hook; - spec->vmaster_mute.hook = update_tpacpi_mute_led; + snd_hda_gen_add_mute_led_cdev(codec, NULL); snd_hda_gen_add_micmute_led_cdev(codec, NULL); } }