[ALSA] hda-codec - Add support for LG LW25 laptop

Added the support for LG LW25 laptop with ALC880 codec.
It's the same codec model as LG LW20 (model=lg-lw).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

2 files changed, 2 insertions, 1 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index a788dd7bc790..1b749947233c 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -785,7 +785,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
           uniwill       3-jack
           F1734         2-jack
           lg            LG laptop (m1 express dual)
-          lg-lw         LG LW20 laptop
+          lg-lw         LG LW20/LW25 laptop
           tcl           TCL S700
           clevo         Clevo laptops (m520G, m665n)
           test          for testing/debugging purpose, almost all controls can be
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 65903812b307..d037051b66b4 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2270,6 +2270,7 @@ static struct hda_board_config alc880_cfg_tbl[] = {
 
         { .modelname = "lg-lw", .config = ALC880_LG_LW },
         { .pci_subvendor = 0x1854, .pci_subdevice = 0x0018, .config = ALC880_LG_LW },
+        { .pci_subvendor = 0x1854, .pci_subdevice = 0x0077, .config = ALC880_LG_LW },
 
 #ifdef CONFIG_SND_DEBUG
         { .modelname = "test", .config = ALC880_TEST },