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authorMichael Sevakis <jethead71@rockbox.org>2008-11-25 16:16:06 +0000
committerMichael Sevakis <jethead71@rockbox.org>2008-11-25 16:16:06 +0000
commit3511d94031d617631036742a51bc8fc9a86527d6 (patch)
tree1130bfd351ac0796999b831475b33df4d877c6d3 /firmware/export/as3514.h
parent2b39cb4b77f2ac8ce7601e8e0673e598f8fffbe8 (diff)
downloadrockbox-3511d94031d617631036742a51bc8fc9a86527d6.tar.gz
rockbox-3511d94031d617631036742a51bc8fc9a86527d6.zip
Add register bit defines for as3514 and clean stuff up. Reduce poppiness at startup and shutdown (and even powerup for e200). Really, I can't honestly say it will help anything but an e200v1 but I'm sick of the noises. ;)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19214 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export/as3514.h')
-rw-r--r--firmware/export/as3514.h152
1 files changed, 152 insertions, 0 deletions
diff --git a/firmware/export/as3514.h b/firmware/export/as3514.h
index 83e911f42b..af4615a15e 100644
--- a/firmware/export/as3514.h
+++ b/firmware/export/as3514.h
@@ -78,6 +78,158 @@ extern void audiohw_set_sample_rate(int sampling_control);
#define VOLUME_MIN -735
#define VOLUME_MAX 60
+/*** Audio Registers ***/
+
+/* 00h (LINE_OUT_R) to 1Dh (PLLMODE) */
+#define AS3514_NUM_AUDIO_REGS (0x1e)
+
+/* Common registers masks */
+#define AS3514_VOL_MASK (0x1f << 0)
+
+/* LINE_OUT_R (0x00) */
+/* Only has volume control bits */
+
+/* LINE_OUT_L (0x01) */
+#define LINE_OUT_L_LO_SES_DM (0x3 << 6)
+ #define LINE_OUT_L_LO_SES_DM_MUTE (0x0 << 6)
+ #define LINE_OUT_L_LO_SES_DM_DF_MO (0x1 << 6)
+ #define LINE_OUT_L_LO_SES_DM_SE_ST (0x2 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* HPH_OUT_R (0x02) */
+#define HPH_OUT_R_HP_OVC_TO (0x3 << 6)
+ #define HPH_OUT_R_HP_OVC_TO_0MS (0x3 << 6)
+ #define HPH_OUT_R_HP_OVC_TO_128MS (0x1 << 6)
+ #define HPH_OUT_R_HP_OVC_TO_256MS (0x0 << 6)
+ #define HPH_OUT_R_HP_OVC_TO_512MS (0x2 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* HPH_OUT_L (0x03) */
+#define HPH_OUT_L_HP_MUTE (0x1 << 7)
+#define HPH_OUT_L_HP_ON (0x1 << 6)
+#define HPH_OUT_L_HP_DET_ON (0x1 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* LSP_OUT_R (0x04) */
+#define LSP_OUT_R_SP_OVC_TO (0x3 << 6)
+ #define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6)
+ #define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6)
+ #define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6)
+ #define LSP_OUT_R_SP_OVC_TO_0MS (0x3 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* LSP_OUT_L (0x05) */
+#define LSP_OUT_L_SP_MUTE (0x1 << 7)
+#define LSP_OUT_L_SP_ON (0x1 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* MIC1_R (0x06) */
+#define MIC1_R_M1_AGC_off (0x1 << 7)
+#define MIC1_R_M1_GAIN (0x3 << 5)
+ #define MIC1_R_M1_GAIN_28DB (0x0 << 5)
+ #define MIC1_R_M1_GAIN_34DB (0x1 << 5)
+ #define MIC1_R_M1_GAIN_40DB (0x2 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* MIC1_L (0x07) */
+#define MIC1_L_M1_SUP_off (0x1 << 7)
+#define MIC1_L_M1_MUTE_off (0x1 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* MIC2_R (0x08) */
+#define MIC2_R_M2_AGC_off (0x1 << 7)
+#define MIC2_R_M2_GAIN (0x3 << 5)
+ #define MIC2_R_M2_GAIN_28DB (0x0 << 5)
+ #define MIC2_R_M2_GAIN_34DB (0x1 << 5)
+ #define MIC2_R_M2_GAIN_40DB (0x2 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* MIC2_L (0x09) */
+#define MIC2_L_M2_SUP_off (0x1 << 7)
+#define MIC2_L_M2_MUTE_off (0x1 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* LINE_IN1_R (0Ah) */
+#define LINE_IN1_R_LI1R_MUTE_off (0x1 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* LINE_IN1_L (0Bh) */
+#define LINE_IN1_L_LI1_MODE (0x3 << 6)
+ #define LINE_IN1_L_LI1_MODE_SE_ST (0x0 << 6)
+ #define LINE_IN1_L_LI1_MODE_DF_MO (0x1 << 6)
+ #define LINE_IN1_L_LI1_MODE_SE_MO (0x2 << 6)
+#define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* LINE_IN2_R (0Ch) */
+#define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* LINE_IN2_L (0Dh) */
+#define LINE_IN2_L_LI2_MODE (0x3 << 6)
+ #define LINE_IN2_L_LI2_MODE_SE_ST (0x0 << 6)
+ #define LINE_IN2_L_LI2_MODE_DF_MO (0x1 << 6)
+ #define LINE_IN2_L_LI2_MODE_SE_MO (0x2 << 6)
+#define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5)
+/* Use AS3514_VOL_MASK */
+
+/* DAC_R (0Eh) */
+/* Only has volume control bits */
+/* Use AS3514_VOL_MASK */
+
+/* DAC_L (0Fh) */
+#define DAC_L_DAC_MUTE_off (0x1 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* ADC_R (10h) */
+#define ADC_R_ADCMUX (0x3 << 6)
+ #define ADC_R_ADCMUX_ST_MIC (0x0 << 6)
+ #define ADC_R_ADCMUX_LINE_IN1 (0x1 << 6)
+ #define ADC_R_ADCMUX_LINE_IN2 (0x2 << 6)
+ #define ADC_R_ADCMUX_AUDIO_SUM (0x3 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* ADC_L (11h) */
+#define ADC_L_FS_2 (0x1 << 7)
+#define ADC_L_ADC_MUTE_off (0x1 << 6)
+/* Use AS3514_VOL_MASK */
+
+/* AUDIOSET1 (14h)*/
+#define AUDIOSET1_ADC_on (0x1 << 7)
+#define AUDIOSET1_SUM_on (0x1 << 6)
+#define AUDIOSET1_DAC_on (0x1 << 5)
+#define AUDIOSET1_LOUT_on (0x1 << 4)
+#define AUDIOSET1_LIN2_on (0x1 << 3)
+#define AUDIOSET1_LIN1_on (0x1 << 2)
+#define AUDIOSET1_MIC2_on (0x1 << 1)
+#define AUDIOSET1_MIC1_on (0x1 << 0)
+
+/* AUDIOSET2 (15h) */
+#define AUDIOSET2_BIAS_off (0x1 << 7)
+#define AUDIOSET2_DITH_off (0x1 << 6)
+#define AUDIOSET2_AGC_off (0x1 << 5)
+#define AUDIOSET2_IBR_DAC (0x3 << 3)
+ #define AUDIOSET2_IBR_DAC_0 (0x0 << 3)
+ #define AUDIOSET2_IBR_DAC_25 (0x1 << 3)
+ #define AUDIOSET2_IBR_DAC_40 (0x2 << 3)
+ #define AUDIOSET2_IBR_DAC_50 (0x3 << 3)
+#define AUDIOSET2_LSP_LP (0x1 << 2)
+#define AUDIOSET2_IBR_LSP (0x3 << 0)
+ #define AUDIOSET2_IBR_LSP_0 (0x0 << 0)
+ #define AUDIOSET2_IBR_LSP_17 (0x1 << 0)
+ #define AUDIOSET2_IBR_LSP_34 (0x2 << 0)
+ #define AUDIOSET2_IBR_LSP_50 (0x3 << 0)
+
+/* AUDIOSET3 (16h) */
+#define AUDIOSET3_ZCU_off (0x1 << 2)
+#define AUDIOSET3_IBR_HPH (0x1 << 1)
+#define AUDIOSET3_HPCM_off (0x1 << 0)
+
+/* PLLMODE (1Dh) */
+#define PLLMODE_LRCK (0x3 << 1)
+ #define PLLMODE_LRCK_24_48 (0x0 << 1)
+ #define PLLMODE_LRCK_8_23 (0x2 << 1)
+
/* ADC channels */
#define NUM_ADC_CHANNELS 13