Added support for the dmics and enabled EAPD for several laptops with
STAC9228 cards.
---
Signed-off-by: Matthew Ranostay <mranostay@xxxxxxxxx>
diff -r 808153682813 pci/hda/patch_sigmatel.c
--- a/pci/hda/patch_sigmatel.c Fri Oct 26 15:10:15 2007 +0200
+++ b/pci/hda/patch_sigmatel.c Thu Nov 01 15:46:17 2007 -0500
@@ -2778,14 +2778,21 @@ static int patch_stac927x(struct hda_cod
spec->dmic_nids = stac927x_dmic_nids;
spec->num_dmics = STAC927X_NUM_DMICS;
spec->dmux_nid = 0x1b;
+
+ /* Enable DMIC0 */
+ stac92xx_set_config_reg(codec, 0x13, 0x90a60040);
+
+ /* GPIO2 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_data = 0x00000004;
break;
default:
- spec->num_dmics = 0;
+ spec->num_dmics = 0;
+
+ /* GPIO0 High = Enable EAPD */
+ spec->gpio_mask = spec->gpio_data = 0x00000001;
}
spec->multiout.dac_nids = spec->dac_nids;
- /* GPIO0 High = Enable EAPD */
- spec->gpio_mask = spec->gpio_data = 0x00000001;
stac92xx_enable_gpio_mask(codec);
err = stac92xx_parse_auto_config(codec, 0x1e, 0x20);
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