aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci
diff options
context:
space:
mode:
authorMatthew Ranostay <mranostay@embeddedalley.com>2008-09-26 10:06:40 -0400
committerJaroslav Kysela <perex@perex.cz>2008-10-10 13:41:38 +0200
commitb2c4f4d71f7a161630681678cbba84bd695bfd1e (patch)
treee329f15f19991c21badb42fc2c2f2e606d587788 /sound/pci
parent97c889a78b70f0ac0949967bf174d1a6a28bfb5c (diff)
downloadkernel_samsung_espresso10-b2c4f4d71f7a161630681678cbba84bd695bfd1e.zip
kernel_samsung_espresso10-b2c4f4d71f7a161630681678cbba84bd695bfd1e.tar.gz
kernel_samsung_espresso10-b2c4f4d71f7a161630681678cbba84bd695bfd1e.tar.bz2
ALSA: hda: 92xx S/PDIF In support
Add support for S/PDIF IN on reference boards quirks. Also disable the IEC958 capture switch on boards with GPIO0 enabled. Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/patch_sigmatel.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6e0a18b..2191735 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1245,7 +1245,7 @@ static int stac92xx_build_controls(struct hda_codec *codec)
return err;
spec->multiout.share_spdif = 1;
}
- if (spec->dig_in_nid) {
+ if (spec->dig_in_nid && (!spec->gpio_dir & 0x01)) {
err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
if (err < 0)
return err;
@@ -4079,10 +4079,6 @@ again:
memcpy(&spec->private_dimux, &stac92hd73xx_dmux,
sizeof(stac92hd73xx_dmux));
- /* GPIO0 High = Enable EAPD */
- spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
- spec->gpio_data = 0x01;
-
switch (spec->board_config) {
case STAC_DELL_M6:
spec->init = dell_eq_core_init;
@@ -4120,6 +4116,11 @@ again:
spec->num_dmics = STAC92HD73XX_NUM_DMICS;
spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
}
+ if (spec->board_config > STAC_92HD73XX_REF) {
+ /* GPIO0 High = Enable EAPD */
+ spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
+ spec->gpio_data = 0x01;
+ }
spec->dinput_mux = &spec->private_dimux;
spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids);
@@ -4356,10 +4357,12 @@ again:
spec->aloopback_mask = 0x20;
spec->aloopback_shift = 0;
- /* GPIO0 High = EAPD */
- spec->gpio_mask = 0x01;
- spec->gpio_dir = 0x01;
- spec->gpio_data = 0x01;
+ if (spec->board_config > STAC_92HD71BXX_REF) {
+ /* GPIO0 = EAPD */
+ spec->gpio_mask = 0x01;
+ spec->gpio_dir = 0x01;
+ spec->gpio_data = 0x01;
+ }
spec->powerdown_adcs = 1;
spec->digbeep_nid = 0x26;
@@ -4601,9 +4604,11 @@ static int patch_stac927x(struct hda_codec *codec)
spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids);
break;
default:
- /* GPIO0 High = Enable EAPD */
- spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
- spec->gpio_data = 0x01;
+ if (spec->board_config > STAC_D965_REF) {
+ /* GPIO0 High = Enable EAPD */
+ spec->eapd_mask = spec->gpio_mask = 0x01;
+ spec->gpio_dir = spec->gpio_data = 0x01;
+ }
spec->num_dmics = 0;
spec->init = stac927x_core_init;
@@ -4717,6 +4722,9 @@ static int patch_stac9205(struct hda_codec *codec)
*/
spec->gpio_data = 0x01;
break;
+ case STAC_9205_REF:
+ /* SPDIF-In enabled */
+ break;
default:
/* GPIO0 High = EAPD */
spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;