Update of /cvsroot/alsa/alsa-kernel/pci/ac97
In directory sc8-pr-cvs1:/tmp/cvs-serv19422/pci/ac97
Modified Files:
ac97_codec.c ac97_patch.c ac97_patch.h
Log Message:
Sasha Khapyorsky <[EMAIL PROTECTED]>:
- added a patch for sis 3036/8 modem codec.
Index: ac97_codec.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_codec.c,v
retrieving revision 1.117
retrieving revision 1.118
diff -u -r1.117 -r1.118
--- ac97_codec.c 3 Dec 2003 18:44:32 -0000 1.117
+++ ac97_codec.c 12 Jan 2004 14:38:06 -0000 1.118
@@ -146,7 +146,7 @@
{ 0x4e534331, 0xffffffff, "LM4549", NULL, NULL },
{ 0x4e534350, 0xffffffff, "LM4550", NULL, NULL },
{ 0x50534304, 0xffffffff, "UCB1400", NULL, NULL },
-{ 0x53494c20, 0xffffffe0, "Si3036/8", NULL, NULL },
+{ 0x53494c20, 0xffffffe0, "Si3036/8", NULL, mpatch_si3036 },
{ 0x54524102, 0xffffffff, "TR28022", NULL, NULL },
{ 0x54524106, 0xffffffff, "TR28026", NULL, NULL },
{ 0x54524108, 0xffffffff, "TR28028", patch_tritech_tr28028, NULL }, //
added by xin jin [07/09/99]
@@ -1517,6 +1517,12 @@
static int snd_ac97_modem_build(snd_card_t * card, ac97_t * ac97)
{
/* TODO */
+ //printk("AC97_GPIO_CFG = %x\n",snd_ac97_read(ac97,AC97_GPIO_CFG));
+ snd_ac97_write(ac97, AC97_GPIO_CFG, 0xffff & ~(AC97_GPIO_LINE1_OH));
+ snd_ac97_write(ac97, AC97_GPIO_POLARITY, 0xffff & ~(AC97_GPIO_LINE1_OH));
+ snd_ac97_write(ac97, AC97_GPIO_STICKY, 0xffff);
+ snd_ac97_write(ac97, AC97_GPIO_WAKEUP, 0x0);
+ snd_ac97_write(ac97, AC97_MISC_AFE, 0x0);
return 0;
}
Index: ac97_patch.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_patch.c,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -r1.31 -r1.32
--- ac97_patch.c 20 Nov 2003 16:00:02 -0000 1.31
+++ ac97_patch.c 12 Jan 2004 14:38:06 -0000 1.32
@@ -1383,3 +1383,14 @@
snd_ac97_write_cache(ac97, 0x7A, 0x0808);
return 0;
}
+
+/* Si3036/8 specific registers */
+#define AC97_SI3036_CHIP_ID 0x5a
+
+int mpatch_si3036(ac97_t * ac97)
+{
+ //printk("mpatch_si3036: chip id = %x\n", snd_ac97_read(ac97, 0x5a));
+ snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
+ snd_ac97_write_cache(ac97, 0x68, 0);
+ return 0;
+}
Index: ac97_patch.h
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/ac97/ac97_patch.h,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- ac97_patch.h 20 Nov 2003 16:00:02 -0000 1.12
+++ ac97_patch.h 12 Jan 2004 14:38:06 -0000 1.13
@@ -51,3 +51,4 @@
int patch_cm9739(ac97_t * ac97);
int patch_vt1616(ac97_t * ac97);
int patch_it2646(ac97_t * ac97);
+int mpatch_si3036(ac97_t * ac97);
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