ALSA: hda - Add no-jd model for IDT 92HD73xx

Added the model without the jack-detection for some desktops that
have really no jack-detection.  The recent driver caused regressions
regarding the sound output on such machines.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index a57cd5438b75..394d7d378dc7 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -1077,6 +1077,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
         STAC92HD73*
           ref           Reference board
+          no-jd         BIOS setup but without jack-detection
           dell-m6-amic  Dell desktops/laptops with analog mics
           dell-m6-dmic  Dell desktops/laptops with digital mics
           dell-m6       Dell desktops/laptops with both type of mics
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 5fcaae676e2a..d7c622f944f6 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -69,6 +69,7 @@ enum {
 };
 
 enum {
+        STAC_92HD73XX_NO_JD, /* no jack-detection */
         STAC_92HD73XX_REF,
         STAC_DELL_M6_AMIC,
         STAC_DELL_M6_DMIC,
@@ -1612,6 +1613,7 @@ static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
 };
 
 static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
+        [STAC_92HD73XX_NO_JD] = "no-jd",
         [STAC_92HD73XX_REF] = "ref",
         [STAC_DELL_M6_AMIC] = "dell-m6-amic",
         [STAC_DELL_M6_DMIC] = "dell-m6-dmic",
@@ -4359,6 +4361,9 @@ again:
                 return err;
         }
 
+        if (spec->board_config == STAC_92HD73XX_NO_JD)
+                spec->hp_detect = 0;
+
         codec->patch_ops = stac92xx_patch_ops;
 
         return 0;