ALSA: hda: Fix max PCM level to 0 dB for Fujitsu-Siemens laptops using CX20549 (Venice)

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@ubuntu.com>
Reported-by: Cristian Klein
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 4 insertions, 3 deletions

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 36dd5a6bf874..60810ba899d1 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1171,9 +1171,10 @@ static int patch_cxt5045(struct hda_codec *codec)
 
         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) |