diff -ur alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_codec.c
/alsa/patch/0.9.7/ac97_codec.c
--- alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_codec.c 2003-08-28 23:36:44.000000000
+0800
+++ /alsa/patch/0.9.7/ac97_codec.c 2003-10-13 19:45:39.000000000 +0800
@@ -139,6 +139,7 @@
{ 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 },
Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_id.h
Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_local.h
diff -ur alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_patch.c
/alsa/patch/0.9.7/ac97_patch.c
--- alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_patch.c 2003-09-23 22:31:44.000000000
+0800
+++ /alsa/patch/0.9.7/ac97_patch.c 2003-10-13 19:45:39.000000000 +0800
@@ -1099,3 +1099,37 @@
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;
+}
Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_proc.c
Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ak4531_codec.c
Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: Makefile
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