Re: [alsa-devel] [PATCH] hda: Distortion fix for dell_m6_core_init

At Sun, 31 Aug 2008 14:53:38 -0400, Matthew Ranostay wrote:

Added the EQ distortion fix to the dell_m6_core_init.

---

Signed-off-by: Matthew Ranostay mranostay@embeddedalley.com

Thanks. I'll include this as 2.6.27 fixes, too.

BTW, I found the volume-knob on 0x1f is set to 0xff with other models (e.g. intel boards). Don't you need to fix them as well?

Takashi

diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c index 6ad6ef3..9968ee4 100644 --- a/pci/hda/patch_sigmatel.c +++ b/pci/hda/patch_sigmatel.c @@ -606,8 +606,9 @@ static struct hda_verb dell_eq_core_init[] = { };

static struct hda_verb dell_m6_core_init[] = {

• /* set master volume and direct control */
• { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},

• /* set master volume to max value without distortion

• * and direct control */
  

• { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec}, /* setup audio connections */ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00}, { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01},