Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
Index: firmware/drivers/audio/wm8975.c
===================================================================
--- firmware/drivers/audio/wm8975.c  (revision 29466)
+++ firmware/drivers/audio/wm8975.c  (working copy)
@@ -150,8 +150,8 @@
     wmcodec_write(SAMPCTRL, WM8975_44100HZ);
 #endif

-    wmcodec_write(LOUTMIX1, LOUTMIX1_LD2LO | LOUTMIX1_LI2LOVOL(5));
-    wmcodec_write(ROUTMIX2, ROUTMIX2_RD2RO | ROUTMIX2_RI2ROVOL(5));
+    wm8975_write(LOUTMIX1, LOUTMIX1_LD2LO | LOUTMIX1_LI2LOVOL(5));
+    wm8975_write(ROUTMIX2, ROUTMIX2_RD2RO | ROUTMIX2_RI2ROVOL(5));

     wm8975_write(PWRMGMT1, wm8975_regs[PWRMGMT1]);
     wm8975_write(PWRMGMT2, wm8975_regs[PWRMGMT2]);
@@ -195,14 +195,14 @@
     wmcodec_write(LOUT1VOL, LOUT1VOL_LO1ZC | IPOD_PCM_LEVEL);
     wmcodec_write(ROUT1VOL, ROUT1VOL_RO1VU | ROUT1VOL_RO1ZC | IPOD_PCM_LEVEL);

-    wmcodec_write(LOUTMIX1, LOUTMIX1_LD2LO| LOUTMIX1_LI2LOVOL(5));
-    wmcodec_write(LOUTMIX2, LOUTMIX2_RI2LOVOL(5));
+    wm8975_write(LOUTMIX1, LOUTMIX1_LD2LO| LOUTMIX1_LI2LOVOL(5));
+    wm8975_write(LOUTMIX2, LOUTMIX2_RI2LOVOL(5));

-    wmcodec_write(ROUTMIX1, ROUTMIX1_LI2ROVOL(5));
-    wmcodec_write(ROUTMIX2, ROUTMIX2_RD2RO| ROUTMIX2_RI2ROVOL(5));
+    wm8975_write(ROUTMIX1, ROUTMIX1_LI2ROVOL(5));
+    wm8975_write(ROUTMIX2, ROUTMIX2_RD2RO| ROUTMIX2_RI2ROVOL(5));

-    wmcodec_write(MOUTMIX1, 0);
-    wmcodec_write(MOUTMIX2, 0);
+    wm8975_write(MOUTMIX1, 0);
+    wm8975_write(MOUTMIX2, 0);
 }

 void audiohw_postinit(void)
@@ -361,12 +361,12 @@
     if (enable) {
         /* set volume to 0 dB */
         wm8975_regs[LOUTMIX1] &= ~LOUTMIX1_LI2LOVOL_MASK;
-        wm8975_regs[LOUTMIX1] |= LOUTMIX1_LI2LOVOL(2);
+        wm8975_regs[LOUTMIX1] |=  LOUTMIX1_LI2LOVOL(2);
         wm8975_regs[ROUTMIX2] &= ~ROUTMIX2_RI2ROVOL_MASK;
-        wm8975_regs[ROUTMIX2] |= ROUTMIX2_RI2ROVOL(2);
+        wm8975_regs[ROUTMIX2] |=  ROUTMIX2_RI2ROVOL(2);
         /* set mux to line input */
-        wm8975_write_and(LOUTMIX1, ~7);
-        wm8975_write_and(ROUTMIX1, ~7);
+        wm8975_write_and(LOUTMIX1, ~LOUTMIX1_RMIXSEL_MASK);
+        wm8975_write_and(ROUTMIX1, ~ROUTMIX1_RMIXSEL_MASK);
         /* enable bypass */
         wm8975_write_or(LOUTMIX1, LOUTMIX1_LI2LO);
         wm8975_write_or(ROUTMIX2, ROUTMIX2_RI2RO);
Index: firmware/export/wm8975.h
===================================================================
--- firmware/export/wm8975.h  (revision 29466)
+++ firmware/export/wm8975.h  (working copy)
@@ -236,6 +236,7 @@
 #define LOUTMIX1_LMIXSEL_LIN3   (2 << 0)
 #define LOUTMIX1_LMIXSEL_LADCIN (3 << 0)
 #define LOUTMIX1_LMIXSEL_DIFF   (4 << 0)
+#define LOUTMIX1_LMIXSEL_MASK   (7 << 0)
 #define LOUTMIX1_LI2LOVOL(x)    ((x & 7) << 4)
 #define LOUTMIX1_LI2LOVOL_MASK  (7 << 4)
 #define LOUTMIX1_LI2LO          (1 << 7)
@@ -253,6 +254,7 @@
 #define ROUTMIX1_RMIXSEL_RIN3   (2 << 0)
 #define ROUTMIX1_RMIXSEL_RADCIN (3 << 0)
 #define ROUTMIX1_RMIXSEL_DIFF   (4 << 0)
+#define ROUTMIX1_RMIXSEL_MASK   (7 << 0)
 #define ROUTMIX1_LI2ROVOL(x)    ((x & 7) << 4)
 #define ROUTMIX1_LI2ROVOL_MASK  (7 << 4)
 #define ROUTMIX1_LI2RO          (1 << 7)