Author: yongari
Date: Sun Dec 4 05:55:18 2016
New Revision: 309528
URL: https://svnweb.freebsd.org/changeset/base/309528
Log:
Fix too low volume on MSI H170 GAMING M3 board by poking vendor
specific COEF.
Modified:
head/sys/dev/sound/pci/hda/hdaa_patches.c
Modified: head/sys/dev/sound/pci/hda/hdaa_patches.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdaa_patches.c Sun Dec 4 05:46:30 2016
(r309527)
+++ head/sys/dev/sound/pci/hda/hdaa_patches.c Sun Dec 4 05:55:18 2016
(r309528)
@@ -739,6 +739,12 @@ hdaa_patch_direct(struct hdaa_devinfo *d
hda_command(dev, HDA_CMD_12BIT(0, devinfo->nid,
0xf88, 0xc0));
break;
+ case HDA_CODEC_ALC1150:
+ if (subid == 0xd9781462) {
+ /* Too low volume on MSI H170 GAMING M3. */
+ hdaa_write_coef(dev, 0x20, 0x07, 0x7cb);
+ }
+ break;
}
if (subid == APPLE_INTEL_MAC)
hda_command(dev, HDA_CMD_12BIT(0, devinfo->nid,
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