Commit 23a2b469 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda/sigmatel: Convert to cdev-variant of mic-mute LED controls 



This patch converts the remaining user of
snd_hda_gen_add_micmute_led() in IDT/Sigmatel codec driver into the
new snd_hda_gen_add_micmute_led_cdev().

Tested-by: default avatarKai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200618110842.27238-6-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e65a2caf

sound/pci/hda/patch_sigmatel.c

+6 −3
Original line number Diff line number Diff line
@@ -320,15 +320,18 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask, 
}



/* hook for controlling mic-mute LED GPIO */

static void stac_capture_led_update(struct hda_codec *codec)

static int stac_capture_led_update(struct led_classdev *led_cdev,

				   enum led_brightness brightness)

{

	struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);

	struct sigmatel_spec *spec = codec->spec;



	if (spec->gen.micmute_led.led_value)

	if (brightness)

		spec->gpio_data |= spec->mic_mute_led_gpio;

	else

		spec->gpio_data &= ~spec->mic_mute_led_gpio;

	stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);

	return 0;

}



static int stac_vrefout_set(struct hda_codec *codec,
@@ -4636,7 +4639,7 @@ static void stac_setup_gpio(struct hda_codec *codec) 
		spec->gpio_dir |= spec->mic_mute_led_gpio;

		spec->mic_enabled = 0;

		spec->gpio_data |= spec->mic_mute_led_gpio;

		snd_hda_gen_add_micmute_led(codec, stac_capture_led_update);

		snd_hda_gen_add_micmute_led_cdev(codec, stac_capture_led_update);

	}

}

CRA Git | Maintained and supported by SUSTech CRA and CCSE