X-Git-Url: http://git.maemo.org/git/?p=aic34-eq;a=blobdiff_plain;f=tlv320aic3x.h;h=c71cafca47f2dc914121085a35dfe0969ea54e1e;hp=15a98aa034216abb24a2873d91b61b497f062e86;hb=194579cf196aa190d1f80f7f037012073c573a80;hpb=ba297db7a47592b962b1af3872bcd30617241966

diff --git a/tlv320aic3x.h b/tlv320aic3x.h
index 15a98aa..c71cafc 100644
--- a/tlv320aic3x.h
+++ b/tlv320aic3x.h
@@ -14,6 +14,8 @@
 
 /* AIC3X register space */
 #define AIC3X_CACHEREGNUM		103
+#define AIC3X_COEFF_CACHE_SIZE	52
+#define COEFF_OFFSET(msbreg)	((msbreg+1)/2)
 
 /* Page select register */
 #define AIC3X_PAGE_SELECT		0
@@ -123,6 +125,62 @@
 /* Clock generation control register */
 #define AIC3X_CLKGEN_CTRL_REG		102
 
+/* Page 1 registers for setting coefficients for filters */
+/* DAC Audio Effects for Left Channel */
+#define EFFECTS_LEFT_N0 1
+#define EFFECTS_LEFT_N1 3
+#define EFFECTS_LEFT_N2 5
+#define EFFECTS_LEFT_N3 7
+#define EFFECTS_LEFT_N4 9
+#define EFFECTS_LEFT_N5 11
+
+#define EFFECTS_LEFT_D1 13
+#define EFFECTS_LEFT_D2 15
+#define EFFECTS_LEFT_D4 17
+#define EFFECTS_LEFT_D5 19
+
+/* DAC De-Emphasis for Left Channel */
+
+#define DEEMPH_LEFT_N0 21
+#define DEEMPH_LEFT_N1 23
+#define DEEMPH_LEFT_D1 25
+
+/* DAC Audio Effects for Right Channel */
+
+#define EFFECTS_RIGHT_N0 27
+#define EFFECTS_RIGHT_N1 29
+#define EFFECTS_RIGHT_N2 31
+#define EFFECTS_RIGHT_N3 33
+#define EFFECTS_RIGHT_N4 35
+#define EFFECTS_RIGHT_N5 37
+
+#define EFFECTS_RIGHT_D1 39
+#define EFFECTS_RIGHT_D2 41
+#define EFFECTS_RIGHT_D4 43
+#define EFFECTS_RIGHT_D5 45
+
+/* DAC De-Emphasis for Right Channel */
+
+#define DEEMPH_RIGHT_N0 47
+#define DEEMPH_RIGHT_N1 49
+#define DEEMPH_RIGHT_D1 51
+
+/* DAC 3D Attenuation */
+
+#define EFFECTS_3DATTEN 53
+
+/* ADC High-Pass Filter for Left Channel */
+
+#define HIGHPASS_LEFT_NO 65
+#define HIGHPASS_LEFT_N1 67
+#define HIGHPASS_LEFT_D1 69
+
+/* ADC High-Pass Filter for Right Channel */
+
+#define HIGHPASS_RIGHT_NO 71
+#define HIGHPASS_RIGHT_N1 73
+#define HIGHPASS_RIGHT_D1 75
+
 /* Page select register bits */
 #define PAGE0_SELECT		0
 #define PAGE1_SELECT		1