stac_issue_unsol_event(codec,
spec->autocfg.line_out_pins[0]);
}
- /* sync mute LED */
- if (spec->gpio_led)
- hda_call_check_power_status(codec, 0x01);
return 0;
}
+#ifdef CONFIG_SND_HDA_POWER_SAVE
/*
- * using power check for controlling mute led of HP notebooks
- * check for mute state only on Speakers (nid = 0x10)
- *
- * For this feature CONFIG_SND_HDA_POWER_SAVE is needed, otherwise
- * the LED is NOT working properly !
- *
- * Changed name to reflect that it now works for any designated
- * model, not just HP HDX.
+ * For this feature CONFIG_SND_HDA_POWER_SAVE is needed
+ * as mute LED state is updated in check_power_status hook
*/
-
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static int stac92xx_hp_check_power_status(struct hda_codec *codec,
- hda_nid_t nid)
+static int stac92xx_update_led_status(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- int i, muted = 1;
+ int i, num_ext_dacs, muted = 1;
+ hda_nid_t nid;
for (i = 0; i < spec->multiout.num_dacs; i++) {
nid = spec->multiout.dac_nids[i];
break;
}
}
+ if (muted && spec->multiout.hp_nid)
+ if (!(snd_hda_codec_amp_read(codec,
+ spec->multiout.hp_nid, 0, HDA_OUTPUT, 0) &
+ HDA_AMP_MUTE)) {
+ muted = 0; /* HP is not muted */
+ }
+ num_ext_dacs = ARRAY_SIZE(spec->multiout.extra_out_nid);
+ for (i = 0; muted && i < num_ext_dacs; i++) {
+ nid = spec->multiout.extra_out_nid[i];
+ if (nid == 0)
+ break;
+ if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
+ HDA_AMP_MUTE)) {
+ muted = 0; /* extra output is not muted */
+ }
+ }
if (muted)
spec->gpio_data &= ~spec->gpio_led; /* orange */
else
stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
return 0;
}
+
+/*
+ * use power check for controlling mute led of HP notebooks
+ */
+static int stac92xx_check_power_status(struct hda_codec *codec,
+ hda_nid_t nid)
+{
+ stac92xx_update_led_status(codec);
+
+ return 0;
+}
#endif
static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
spec->gpio_data |= spec->gpio_led;
/* register check_power_status callback. */
codec->patch_ops.check_power_status =
- stac92xx_hp_check_power_status;
+ stac92xx_check_power_status;
}
#endif
spec->gpio_data |= spec->gpio_led;
/* register check_power_status callback. */
codec->patch_ops.check_power_status =
- stac92xx_hp_check_power_status;
+ stac92xx_check_power_status;
}
#endif