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authorTakashi Iwai <tiwai@suse.de>2008-12-17 13:48:29 +0100
committerTakashi Iwai <tiwai@suse.de>2008-12-18 09:06:29 +0100
commite28d83223a1e5672174dcdc6b73c1be3fa3de877 (patch)
treea8a764d049b0f77da850f394cab7088c068ee827 /sound
parent1bda71282ded6a2e09a2db7c8884542fb46bfd4f (diff)
downloadlinux-e28d83223a1e5672174dcdc6b73c1be3fa3de877.tar.bz2
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: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 5dd3e89f620a..d6fa401791c5 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -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;
}