---

yaml --- r: 99143 b: refs/heads/master c: 031005f h: refs/heads/master i: 99141: 3d2a3cc 99139: e9a2965 99135: 95dbf9c v: v3
git-mirror · Jun 27, 2008 · 516ddee · 516ddee
1 parent ce271ec
commit 516ddee
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Showing 2 changed files with 14 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a3b6983232cd296ea260e06461d031f10065d63
+refs/heads/master: 031005f78c8d0aebc17ddf7a34af9ffd48034d7d
diff --git a/trunk/sound/pci/hda/patch_conexant.c b/trunk/sound/pci/hda/patch_conexant.c
@@ -1005,15 +1005,19 @@ static int patch_cxt5045(struct hda_codec *codec)
 #endif	
 	}
 
-	/*
-	 * Fix max PCM level to 0 dB
-	 * (originall it has 0x2b steps with 0dB offset 0x14)
-	 */
-	snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
-				  (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
-				  (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
-				  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
-				  (1 << AC_AMPCAP_MUTE_SHIFT));
+	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)
+		 */
+		snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
+					  (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
+					  (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+					  (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+					  (1 << AC_AMPCAP_MUTE_SHIFT));
+		break;
+	}
 
 	return 0;
 }