OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[ALSA] hda: fix vref cap and ctl values 

HDA Codec driver,HDA generic driver
Fix some vref defines so they are valid for the different bits in
the pin cap and pin control registers. Please apply.

Signed-off-by: Matt <matt@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Matt 2005-04-13 14:37:50 +02:00 committed by Jaroslav Kysela
parent eb8caf30f4
commit 1a12de1edf
2 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
sound/pci/hda/hda_codec.h
View File

@ -176,15 +176,21 @@ enum {
#define AC_PINCAP_OUT (1<<4) /* output capable */
#define AC_PINCAP_IN (1<<5) /* input capable */
#define AC_PINCAP_BALANCE (1<<6) /* balanced I/O capable */
#define AC_PINCAP_VREF (7<<8)
#define AC_PINCAP_VREF (0x37<<8)
#define AC_PINCAP_VREF_SHIFT 8
#define AC_PINCAP_EAPD (1<<16) /* EAPD capable */
/* Vref status (used in pin cap and pin ctl) */
#define AC_PIN_VREF_HIZ (1<<0) /* Hi-Z */
#define AC_PIN_VREF_50 (1<<1) /* 50% */
#define AC_PIN_VREF_GRD (1<<2) /* ground */
#define AC_PIN_VREF_80 (1<<4) /* 80% */
#define AC_PIN_VREF_100 (1<<5) /* 100% */
/* Vref status (used in pin cap) */
#define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
#define AC_PINCAP_VREF_50 (1<<1) /* 50% */
#define AC_PINCAP_VREF_GRD (1<<2) /* ground */
#define AC_PINCAP_VREF_80 (1<<4) /* 80% */
#define AC_PINCAP_VREF_100 (1<<5) /* 100% */
/* Vref setting (used in pin ctl) */
#define AC_PINCTL_VREF_HIZ (0) /* Hi-Z */
#define AC_PINCTL_VREF_50 (1) /* 50% */
#define AC_PINCTL_VREF_GRD (2) /* ground */
#define AC_PINCTL_VREF_80 (4) /* 80% */
#define AC_PINCTL_VREF_100 (5) /* 100% */
/* Amplifier capabilities */

2
sound/pci/hda/hda_generic.c
View File

@ -426,7 +426,7 @@ static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl)
return "Line";
case AC_JACK_CD:
if (pinctl)
*pinctl |= AC_PIN_VREF_GRD;
*pinctl |= AC_PINCTL_VREF_GRD;
return "CD";
case AC_JACK_AUX:
if ((location & 0x0f) == AC_JACK_LOC_FRONT)