Update of /cvsroot/alsa/alsa-kernel/pci/ac97
In directory sc8-pr-cvs1:/tmp/cvs-serv29731/pci/ac97
Modified Files:
ac97_codec.c ac97_patch.c ac97_patch.h
Log Message:
[EMAIL PROTECTED]:
- added patch for IT2646.
Index: ac97_codec.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_codec.c,v
retrieving revision 1.109
retrieving revision 1.110
diff -u -r1.109 -r1.110
--- ac97_codec.c 24 Oct 2003 13:44:21 -0000 1.109
+++ ac97_codec.c 27 Oct 2003 10:48:41 -0000 1.110
@@ -140,6 +140,7 @@
{ 0x49434551, 0xffffffff, "VT1616", patch_vt1616, NULL },
{ 0x49434552, 0xffffffff, "VT1616i", patch_vt1616, NULL }, // VT1616
compatible (chipset integrated)
{ 0x49544520, 0xffffffff, "IT2226E", NULL, NULL },
+{ 0x49544561, 0xffffffff, "IT2646E", patch_it2646, NULL },
{ 0x4e534300, 0xffffffff, "LM4540/43/45/46/48", NULL, NULL }, //
only guess --jk
{ 0x4e534331, 0xffffffff, "LM4549", NULL, NULL },
{ 0x4e534350, 0xffffffff, "LM4550", NULL, NULL },
Index: ac97_patch.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_patch.c,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -r1.27 -r1.28
--- ac97_patch.c 23 Oct 2003 14:34:52 -0000 1.27
+++ ac97_patch.c 27 Oct 2003 10:48:42 -0000 1.28
@@ -1105,3 +1105,37 @@
ac97->build_ops = &patch_vt1616_ops;
return 0;
}
+
+static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
+ AC97_SINGLE("Line-In As Surround", 0x76, 9, 1, 0),
+ AC97_SINGLE("Mic As Center/LFE", 0x76, 10, 1, 0),
+};
+
+static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
+ AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0),
+ AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
+ AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
+};
+
+static int patch_it2646_specific(ac97_t * ac97)
+{
+ int err;
+ if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646,
ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
+ return err;
+ if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646,
ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
+ return err;
+ return 0;
+}
+
+static struct snd_ac97_build_ops patch_it2646_ops = {
+ .build_specific = patch_it2646_specific
+};
+
+int patch_it2646(ac97_t * ac97)
+{
+ ac97->build_ops = &patch_it2646_ops;
+ /* full DAC volume */
+ snd_ac97_write_cache(ac97, 0x5E, 0x0808);
+ snd_ac97_write_cache(ac97, 0x7A, 0x0808);
+ return 0;
+}
Index: ac97_patch.h
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_patch.h,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- ac97_patch.h 30 Jul 2003 10:54:03 -0000 1.9
+++ ac97_patch.h 27 Oct 2003 10:48:42 -0000 1.10
@@ -47,3 +47,4 @@
int patch_cm9738(ac97_t * ac97);
int patch_cm9739(ac97_t * ac97);
int patch_vt1616(ac97_t * ac97);
+int patch_it2646(ac97_t * ac97);
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