diff options
| -rw-r--r-- | sound/pci/hda/dell_wmi_helper.c | 48 | ||||
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 31 | ||||
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 2 | ||||
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 17 | ||||
| -rw-r--r-- | sound/pci/hda/thinkpad_helper.c | 43 |
5 files changed, 46 insertions, 95 deletions
diff --git a/sound/pci/hda/dell_wmi_helper.c b/sound/pci/hda/dell_wmi_helper.c deleted file mode 100644 index bbd6c87a4ed6..000000000000 --- a/sound/pci/hda/dell_wmi_helper.c +++ /dev/null @@ -1,48 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* Helper functions for Dell Mic Mute LED control; - * to be included from codec driver - */ - -#if IS_ENABLED(CONFIG_DELL_LAPTOP) -#include <linux/dell-led.h> - -static int (*dell_micmute_led_set_func)(int); - -static void dell_micmute_update(struct hda_codec *codec) -{ - struct hda_gen_spec *spec = codec->spec; - - dell_micmute_led_set_func(spec->micmute_led.led_value); -} - -static void alc_fixup_dell_wmi(struct hda_codec *codec, - const struct hda_fixup *fix, int action) -{ - bool removefunc = false; - - if (action == HDA_FIXUP_ACT_PROBE) { - if (!dell_micmute_led_set_func) - dell_micmute_led_set_func = symbol_request(dell_micmute_led_set); - if (!dell_micmute_led_set_func) { - codec_warn(codec, "Failed to find dell wmi symbol dell_micmute_led_set\n"); - return; - } - - removefunc = (dell_micmute_led_set_func(false) < 0) || - (snd_hda_gen_add_micmute_led(codec, - dell_micmute_update) < 0); - } - - if (dell_micmute_led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) { - symbol_put(dell_micmute_led_set); - dell_micmute_led_set_func = NULL; - } -} - -#else /* CONFIG_DELL_LAPTOP */ -static void alc_fixup_dell_wmi(struct hda_codec *codec, - const struct hda_fixup *fix, int action) -{ -} - -#endif /* CONFIG_DELL_LAPTOP */ diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 276150f29cda..4095cd7c56c6 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -29,6 +29,7 @@ #include <linux/string.h> #include <linux/bitops.h> #include <linux/module.h> +#include <linux/leds.h> #include <sound/core.h> #include <sound/jack.h> #include <sound/tlv.h> @@ -4035,6 +4036,36 @@ int snd_hda_gen_add_micmute_led(struct hda_codec *codec, } EXPORT_SYMBOL_GPL(snd_hda_gen_add_micmute_led); +#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) +static void call_ledtrig_micmute(struct hda_codec *codec) +{ + struct hda_gen_spec *spec = codec->spec; + + ledtrig_audio_set(LED_AUDIO_MICMUTE, + spec->micmute_led.led_value ? LED_ON : LED_OFF); +} +#endif + +/** + * snd_hda_gen_fixup_micmute_led - A fixup for mic-mute LED trigger + * + * Pass this function to the quirk entry if another driver supports the + * audio mic-mute LED trigger. Then this will bind the mixer capture switch + * change with the LED. + * + * Note that this fixup has to be called after other fixup that sets + * cap_sync_hook. Otherwise the chaining wouldn't work. + */ +void snd_hda_gen_fixup_micmute_led(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ +#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) + if (action == HDA_FIXUP_ACT_PROBE) + snd_hda_gen_add_micmute_led(codec, call_ledtrig_micmute); +#endif +} +EXPORT_SYMBOL_GPL(snd_hda_gen_fixup_micmute_led); + /* * parse digital I/Os and set up NIDs in BIOS auto-parse mode */ diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 10123664fa61..78d77042b05a 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -357,5 +357,7 @@ int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin); int snd_hda_gen_add_micmute_led(struct hda_codec *codec, void (*hook)(struct hda_codec *)); +void snd_hda_gen_fixup_micmute_led(struct hda_codec *codec, + const struct hda_fixup *fix, int action); #endif /* __SOUND_HDA_GENERIC_H */ diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index fa61674a5605..993d34c141c2 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5368,9 +5368,6 @@ static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, hda_fixup_thinkpad_acpi(codec, fix, action); } -/* for dell wmi mic mute led */ -#include "dell_wmi_helper.c" - /* for alc295_fixup_hp_top_speakers */ #include "hp_x360_helper.c" @@ -5448,7 +5445,7 @@ enum { ALC292_FIXUP_TPT440_DOCK, ALC292_FIXUP_TPT440, ALC283_FIXUP_HEADSET_MIC, - ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED, + ALC255_FIXUP_MIC_MUTE_LED, ALC282_FIXUP_ASPIRE_V5_PINS, ALC280_FIXUP_HP_GPIO4, ALC286_FIXUP_HP_GPIO_LED, @@ -5740,7 +5737,7 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_headset_mode, .chained = true, - .chain_id = ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED + .chain_id = ALC255_FIXUP_MIC_MUTE_LED }, [ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC] = { .type = HDA_FIXUP_FUNC, @@ -5966,7 +5963,7 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_headset_mode_alc255, .chained = true, - .chain_id = ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED + .chain_id = ALC255_FIXUP_MIC_MUTE_LED }, [ALC255_FIXUP_HEADSET_MODE_NO_HP_MIC] = { .type = HDA_FIXUP_FUNC, @@ -6001,9 +5998,9 @@ static const struct hda_fixup alc269_fixups[] = { { }, }, }, - [ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED] = { + [ALC255_FIXUP_MIC_MUTE_LED] = { .type = HDA_FIXUP_FUNC, - .v.func = alc_fixup_dell_wmi, + .v.func = snd_hda_gen_fixup_micmute_led, }, [ALC282_FIXUP_ASPIRE_V5_PINS] = { .type = HDA_FIXUP_PINS, @@ -6062,7 +6059,7 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_headset_mode_dell_alc288, .chained = true, - .chain_id = ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED + .chain_id = ALC255_FIXUP_MIC_MUTE_LED }, [ALC288_FIXUP_DELL1_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, @@ -6719,7 +6716,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = { {.id = ALC255_FIXUP_DELL2_MIC_NO_PRESENCE, .name = "alc255-dell2"}, {.id = ALC293_FIXUP_DELL1_MIC_NO_PRESENCE, .name = "alc293-dell1"}, {.id = ALC283_FIXUP_HEADSET_MIC, .name = "alc283-headset"}, - {.id = ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED, .name = "alc255-dell-mute"}, + {.id = ALC255_FIXUP_MIC_MUTE_LED, .name = "alc255-dell-mute"}, {.id = ALC282_FIXUP_ASPIRE_V5_PINS, .name = "aspire-v5"}, {.id = ALC280_FIXUP_HP_GPIO4, .name = "hp-gpio4"}, {.id = ALC286_FIXUP_HP_GPIO_LED, .name = "hp-gpio-led"}, diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c index 568575b72f2f..4089feb8c68e 100644 --- a/sound/pci/hda/thinkpad_helper.c +++ b/sound/pci/hda/thinkpad_helper.c @@ -3,12 +3,11 @@ * to be included from codec driver */ -#if IS_ENABLED(CONFIG_THINKPAD_ACPI) +#if IS_ENABLED(CONFIG_THINKPAD_ACPI) && IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) #include <linux/acpi.h> -#include <linux/thinkpad_acpi.h> +#include <linux/leds.h> -static int (*led_set_func)(int, bool); static void (*old_vmaster_hook)(void *, int); static bool is_thinkpad(struct hda_codec *codec) @@ -23,50 +22,20 @@ static void update_tpacpi_mute_led(void *private_data, int enabled) if (old_vmaster_hook) old_vmaster_hook(private_data, enabled); - if (led_set_func) - led_set_func(TPACPI_LED_MUTE, !enabled); -} - -static void update_tpacpi_micmute(struct hda_codec *codec) -{ - struct hda_gen_spec *spec = codec->spec; - - led_set_func(TPACPI_LED_MICMUTE, spec->micmute_led.led_value); + 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; - bool removefunc = false; if (action == HDA_FIXUP_ACT_PROBE) { if (!is_thinkpad(codec)) return; - if (!led_set_func) - led_set_func = symbol_request(tpacpi_led_set); - if (!led_set_func) { - codec_warn(codec, - "Failed to find thinkpad-acpi symbol tpacpi_led_set\n"); - return; - } - - removefunc = true; - if (led_set_func(TPACPI_LED_MUTE, false) >= 0) { - old_vmaster_hook = spec->vmaster_mute.hook; - spec->vmaster_mute.hook = update_tpacpi_mute_led; - removefunc = false; - } - if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0 && - !snd_hda_gen_add_micmute_led(codec, - update_tpacpi_micmute)) - removefunc = false; - } - - if (led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) { - symbol_put(tpacpi_led_set); - led_set_func = NULL; - old_vmaster_hook = NULL; + old_vmaster_hook = spec->vmaster_mute.hook; + spec->vmaster_mute.hook = update_tpacpi_mute_led; + snd_hda_gen_fixup_micmute_led(codec, fix, action); } } |
