Commit 3a385167 authored by Stelian Pop's avatar Stelian Pop Committed by Takashi Iwai

ALSA: hda - Enable HP output with Macbook Pro 5, 5

The patch below, to be applied on the latest sound-unstable-2.6.git,
enables headphones output on my MacBookPro 5,5, together with the
automuting feature.

Here is the exact soundcard id:
	Vendor Id: 0x10134206
	Subsystem Id: 0x106b4d00
	Revision Id: 0x100301
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 63b2413b
...@@ -832,6 +832,11 @@ static void cs_automute(struct hda_codec *codec) ...@@ -832,6 +832,11 @@ static void cs_automute(struct hda_codec *codec)
AC_VERB_SET_PIN_WIDGET_CONTROL, AC_VERB_SET_PIN_WIDGET_CONTROL,
hp_present ? 0 : PIN_OUT); hp_present ? 0 : PIN_OUT);
} }
if (spec->board_config == CS420X_MBP55) {
unsigned int gpio = hp_present ? 0x02 : 0x08;
snd_hda_codec_write(codec, 0x01, 0,
AC_VERB_SET_GPIO_DATA, gpio);
}
} }
static void cs_automic(struct hda_codec *codec) static void cs_automic(struct hda_codec *codec)
...@@ -1133,10 +1138,10 @@ static int patch_cs420x(struct hda_codec *codec) ...@@ -1133,10 +1138,10 @@ static int patch_cs420x(struct hda_codec *codec)
switch (spec->board_config) { switch (spec->board_config) {
case CS420X_MBP55: case CS420X_MBP55:
/* GPIO3 = EAPD? */ /* GPIO1 = headphones */
spec->gpio_mask = 0x08; /* GPIO3 = speakers */
spec->gpio_dir = 0x08; spec->gpio_mask = 0x0a;
spec->gpio_data = 0x08; spec->gpio_dir = 0x0a;
break; break;
} }
......
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