Release 4.7 sound/pci/hda/local.h
/*
*/
#ifndef __HDAC_LOCAL_H
#define __HDAC_LOCAL_H
int hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm);
#define get_wcaps(codec, nid) \
hdac_read_parm(codec, nid, AC_PAR_AUDIO_WIDGET_CAP)
/* get the widget type from widget capability bits */
static inline int get_wcaps_type(unsigned int wcaps)
{
if (!wcaps)
return -1; /* invalid type */
return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| takashi iwai | takashi iwai | 30 | 100.00% | 1 | 100.00% |
| Total | 30 | 100.00% | 1 | 100.00% |
#define get_pin_caps(codec, nid) \
hdac_read_parm(codec, nid, AC_PAR_PIN_CAP)
static inline
unsigned int get_pin_cfg(struct hdac_device *codec, hda_nid_t nid)
{
unsigned int val;
if (snd_hdac_read(codec, nid, AC_VERB_GET_CONFIG_DEFAULT, 0, &val))
return -1;
return val;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| takashi iwai | takashi iwai | 43 | 100.00% | 1 | 100.00% |
| Total | 43 | 100.00% | 1 | 100.00% |
#define get_amp_caps(codec, nid, dir) \
hdac_read_parm(codec, nid, (dir) == HDA_OUTPUT ? \
AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP)
#define get_power_caps(codec, nid) \
hdac_read_parm(codec, nid, AC_PAR_POWER_STATE)
#endif /* __HDAC_LOCAL_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| takashi iwai | takashi iwai | 141 | 100.00% | 1 | 100.00% |
| Total | 141 | 100.00% | 1 | 100.00% |
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