mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
ALSA: hda - show HBR(High Bit Rate) pin cap in procfs
Note that the HBR capability only applies to HDMI pin. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
parent
c357aab02e
commit
b923528ed2
2 changed files with 5 additions and 1 deletions
|
@ -258,6 +258,7 @@ enum {
|
|||
#define AC_PINCAP_VREF (0x37<<8)
|
||||
#define AC_PINCAP_VREF_SHIFT 8
|
||||
#define AC_PINCAP_EAPD (1<<16) /* EAPD capable */
|
||||
#define AC_PINCAP_HBR (1<<27) /* High Bit Rate */
|
||||
/* Vref status (used in pin cap) */
|
||||
#define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
|
||||
#define AC_PINCAP_VREF_50 (1<<1) /* 50% */
|
||||
|
|
|
@ -240,9 +240,12 @@ static void print_pin_caps(struct snd_info_buffer *buffer,
|
|||
/* Realtek uses this bit as a different meaning */
|
||||
if ((codec->vendor_id >> 16) == 0x10ec)
|
||||
snd_iprintf(buffer, " R/L");
|
||||
else
|
||||
else {
|
||||
if (caps & AC_PINCAP_HBR)
|
||||
snd_iprintf(buffer, " HBR");
|
||||
snd_iprintf(buffer, " HDMI");
|
||||
}
|
||||
}
|
||||
if (caps & AC_PINCAP_TRIG_REQ)
|
||||
snd_iprintf(buffer, " Trigger");
|
||||
if (caps & AC_PINCAP_IMP_SENSE)
|
||||
|
|
Loading…
Reference in a new issue