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ALSA: hda: Add support of Zhaoxin SB HDAC 

zhaoxin inclusion
category: feature

-------------------

Add some special initialization for Zhaoxin SB HDAC.

Signed-off-by: leoliu-oc <leoliu-oc@zhaoxin.com>
This commit is contained in:
leoliu-oc 2024-07-16 14:14:57 +08:00 committed by LeoLiu-oc
parent 74935aa083
commit 67bfb6833c
1 changed files with 4 additions and 3 deletions
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7
sound/pci/hda/hda_intel.c
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@ -238,7 +238,8 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
"{VIA, VT8251},"
"{VIA, VT8237A},"
"{SiS, SIS966},"
"{ULI, M5461}}");
"{ULI, M5461},"
"{ZX, ZhaoxinHDA}}");
MODULE_DESCRIPTION("Intel HDA driver");
#if defined(CONFIG_PM) && defined(CONFIG_VGA_SWITCHEROO)
@ -1548,7 +1549,7 @@ static int check_position_fix(struct azx *chip, int fix)
}
/* Check VIA/ATI HD Audio Controller exist */
if (chip->driver_type == AZX_DRIVER_VIA) {
if (chip->driver_type == AZX_DRIVER_VIA || chip->driver_type == AZX_DRIVER_ZHAOXIN) {
dev_dbg(chip->card->dev, "Using VIACOMBO position fix\n");
return POS_FIX_VIACOMBO;
}
@ -1702,7 +1703,7 @@ static void azx_check_snoop_available(struct azx *chip)
snoop = true;
if (azx_get_snoop_type(chip) == AZX_SNOOP_TYPE_NONE &&
chip->driver_type == AZX_DRIVER_VIA) {
((chip->driver_type == AZX_DRIVER_VIA) || (chip->driver_type == AZX_DRIVER_ZHAOXIN))) {
/* force to non-snoop mode for a new VIA controller
* when BIOS is set
*/