提交 e28d8322 编写于 作者: T Takashi Iwai

ALSA: hda - Fix silent HP output on D975

Some desktops seems to have no HP/mic jack detection on the front panel,
which results in the silent output in the recent driver, because the
driver mutes the output (to save power) when no plug is detected.

This patch adds a new model that disables the jack-detection.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 1bda7128
......@@ -1063,6 +1063,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
STAC9227/9228/9229/927x
ref Reference board
ref-no-jd Reference board without HP/Mic jack detection
3stack D965 3stack
5stack D965 5stack + SPDIF
dell-3stack Dell Dimension E520
......
......@@ -127,6 +127,7 @@ enum {
};
enum {
STAC_D965_REF_NO_JD, /* no jack-detection */
STAC_D965_REF,
STAC_D965_3ST,
STAC_D965_5ST,
......@@ -2027,6 +2028,7 @@ static unsigned int dell_3st_pin_configs[14] = {
};
static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
[STAC_D965_REF_NO_JD] = ref927x_pin_configs,
[STAC_D965_REF] = ref927x_pin_configs,
[STAC_D965_3ST] = d965_3st_pin_configs,
[STAC_D965_5ST] = d965_5st_pin_configs,
......@@ -2035,6 +2037,7 @@ static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
};
static const char *stac927x_models[STAC_927X_MODELS] = {
[STAC_D965_REF_NO_JD] = "ref-no-jd",
[STAC_D965_REF] = "ref",
[STAC_D965_3ST] = "3stack",
[STAC_D965_5ST] = "5stack",
......@@ -4899,6 +4902,10 @@ static int patch_stac927x(struct hda_codec *codec)
*/
codec->bus->needs_damn_long_delay = 1;
/* no jack detecion for ref-no-jd model */
if (spec->board_config == STAC_D965_REF_NO_JD)
spec->hp_detect = 0;
return 0;
}
......
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