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From: Greg KH on 10 May 2010 19:10
2.6.32-stable review patch. If anyone has any objections, please let us know.

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

From: Daniel T Chen <crimsun(a)ubuntu.com>

commit 0b587fc4d35afb1bc0fc3d890084bb14c78372dc upstream.

BugLink: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4792

Cristian reported that these models have really bad sound above 6 dB
and proposed the original patch. I've updated the comment to reflect
this change.

Signed-off-by: Daniel T Chen <crimsun(a)ubuntu.com>
Reported-by: Cristian Klein
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de>

---
sound/pci/hda/patch_conexant.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1175,9 +1175,10 @@ static int patch_cxt5045(struct hda_code

switch (codec->subsystem_id >> 16) {
case 0x103c:
- /* HP laptop has a really bad sound over 0dB on NID 0x17.
- * Fix max PCM level to 0 dB
- * (originall it has 0x2b steps with 0dB offset 0x14)
+ case 0x1734:
+ /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB
+ * on NID 0x17. Fix max PCM level to 0 dB
+ * (originally it has 0x2b steps with 0dB offset 0x14)
*/
snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
(0x14 << AC_AMPCAP_OFFSET_SHIFT) |


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