This patch causes ALSA to send sound to the speakers of a Panasonic
CF-74 (Toughbook) instead of just its headphone jack.
--kyler
diff -Naur linux-2.6.24.1/sound/pci/hda/patch_sigmatel.c
linux-2.6.24.1-ALSA_CF74/sound/pci/hda/patch_sigmatel.c
--- linux-2.6.24.1/sound/pci/hda/patch_sigmatel.c 2008-02-08
14:55:30.000000000 -0500
+++ linux-2.6.24.1-ALSA_CF74/sound/pci/hda/patch_sigmatel.c
2008-02-11 12:05:11.824064617 -0500
@@ -2467,6 +2467,11 @@
spec->init = stac9200_core_init;
spec->mixer = stac9200_mixer;
+ /* Kyler - fix for CF-74 speaker */
+ spec->gpio_mask = 0x00000009;
+ spec->gpio_data = 0x00000000;
+ stac92xx_enable_gpio_mask(codec);
+
err = stac9200_parse_auto_config(codec);
if (err < 0) {
stac92xx_free(codec);
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