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Diffstat (limited to 'components/codec-ad1981b')
| -rw-r--r-- | components/codec-ad1981b/ad1981b.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/components/codec-ad1981b/ad1981b.h b/components/codec-ad1981b/ad1981b.h new file mode 100644 index 0000000..9ee2653 --- /dev/null +++ b/components/codec-ad1981b/ad1981b.h @@ -0,0 +1,135 @@ +/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+
+#ifndef AC97_AD1981B_H
+#define AC97_AD1981B_H
+
+//------------------------------------------------------------------------------
+// External constants
+//------------------------------------------------------------------------------
+#define AD1981B_CMD(cmd, data) (((cmd << 16) & AT91C_AC97C_CADDR) | data)
+
+#define AD1981B_RESET 0x00 // Reset
+ #define AD1981B_RESET_ID0 (1 << 0)
+ #define AD1981B_RESET_ID1 (1 << 1)
+ #define AD1981B_RESET_ID2 (1 << 2)
+ #define AD1981B_RESET_ID3 (1 << 3)
+ #define AD1981B_RESET_ID4 (1 << 4)
+ #define AD1981B_RESET_ID5 (1 << 5)
+ #define AD1981B_RESET_ID6 (1 << 6)
+ #define AD1981B_RESET_ID7 (1 << 7)
+ #define AD1981B_RESET_ID8 (1 << 8)
+ #define AD1981B_RESET_ID9 (1 << 9)
+
+#define AD1981B_MASTER 0x02 // Master Volume
+ #define AD1981B_MASTER_RMV0 (1 << 0)
+ #define AD1981B_MASTER_RMV1 (1 << 1)
+ #define AD1981B_MASTER_RMV2 (1 << 2)
+ #define AD1981B_MASTER_RMV3 (1 << 3)
+ #define AD1981B_MASTER_RMV4 (1 << 4)
+ #define AD1981B_MASTER_RM (1 << 7)
+ #define AD1981B_MASTER_LMV0 (1 << 8)
+ #define AD1981B_MASTER_LMV1 (1 << 9)
+ #define AD1981B_MASTER_LMV2 (1 << 10)
+ #define AD1981B_MASTER_LMV3 (1 << 11)
+ #define AD1981B_MASTER_LMV4 (1 << 12)
+ #define AD1981B_MASTER_MM (1 << 15)
+
+#define AD1981B_HEADPHONE 0x04 // Headphone Volume (optional)
+ #define AD1981B_HEADPHONE_RHV0 (1 << 0)
+ #define AD1981B_HEADPHONE_RHV1 (1 << 1)
+ #define AD1981B_HEADPHONE_RHV2 (1 << 2)
+ #define AD1981B_HEADPHONE_RHV3 (1 << 3)
+ #define AD1981B_HEADPHONE_RHV4 (1 << 4)
+ #define AD1981B_HEADPHONE_RM (1 << 7)
+ #define AD1981B_HEADPHONE_LHV0 (1 << 8)
+ #define AD1981B_HEADPHONE_LHV1 (1 << 9)
+ #define AD1981B_HEADPHONE_LHV2 (1 << 10)
+ #define AD1981B_HEADPHONE_LHV3 (1 << 11)
+ #define AD1981B_HEADPHONE_LHV4 (1 << 12)
+ #define AD1981B_HEADPHONE_HPM (1 << 15)
+
+#define AD1981B_MASTER_MONO 0x06 // Master Volume Mono (optional)
+
+#define AD1981B_MASTER_TONE 0x08 // Master Tone (Bass & Treble) (optional)
+#define AD1981B_PC_BEEP 0x0a // PC Beep Volume (optinal)
+#define AD1981B_PHONE 0x0c // Phone Volume (optional)
+#define AD1981B_MIC 0x0e // MIC Volume
+#define AD1981B_LINE 0x10 // Line In Volume
+#define AD1981B_CD 0x12 // CD Volume
+#define AD1981B_VIDEO 0x14 // Video Volume (optional)
+#define AD1981B_AUX 0x16 // AUX Volume (optional)
+#define AD1981B_PCM 0x18 // PCM Volume
+#define AD1981B_REC_SEL 0x1a // Record Select
+#define AD1981B_REC_GAIN 0x1c // Record Gain
+#define AD1981B_REC_GAIN_MIC 0x1e // Record Gain MIC (optional)
+#define AD1981B_GENERAL_PURPOSE 0x20 // General Purpose (optional)
+#define AD1981B_3D_CONTROL 0x22 // 3D Control (optional)
+#define AD1981B_INT_PAGING 0x24 // Audio Interrupt & Paging (AC'97 2.3)
+#define AD1981B_POWERDOWN 0x26 // Powerdown control / status
+#define AD1981B_GENPURPOSE_LPBK (1 << 7)
+#define AD1981B_GENPURPOSE_LPBK_NO (0 << 7)
+#define AD1981B_GENPURPOSE_LPBK_YES (1 << 7)
+#define AD1981B_GENPURPOSE_MS (1 << 8)
+#define AD1981B_GENPURPOSE_MS_MIC1 (0 << 8)
+#define AD1981B_GENPURPOSE_MS_MIC2 (1 << 8)
+#define AD1981B_GENPURPOSE_MIX (1 << 9)
+#define AD1981B_GENPURPOSE_MIX_MONO (0 << 9)
+#define AD1981B_GENPURPOSE_MIX_MIC1 (1 << 9)
+
+#define AD1981B_EXTAUDIO 0x2A
+ #define AD1981B_EXTAUDIO_VRA (1 << 0) // Variable Rate Audio
+ #define AD1981B_EXTAUDIO_SPDIF (1 << 2) // Subsystem Enable/Disable
+ #define AD1981B_EXTAUDIO_SPSA (3 << 4) // SPDIF Slot Assignment
+ #define AD1981B_EXTAUDIO_SPCV (1 << 10) // SPDIF Configuration Valid
+ #define AD1981B_EXTAUDIO_VFORCE (1 << 15) // Validity Force Bit
+
+#define AD1981B_PMC_DAC 0x2C
+#define AD1981B_PMC_ADC 0x32
+
+#define AD1981B_SERIAL_CONFIG 0x74 // Serial configuration
+ #define AD1981B_SERIAL_CONFIG_SPLNK (1 << 0) // SPDIF Link
+ #define AD1981B_SERIAL_CONFIG_REGM0 (1 << 12) // Master Codec REG Mask
+ #define AD1981B_SERIAL_CONFIG_REGM1 (1 << 13) // Slave1 Codec REG Mask
+ #define AD1981B_SERIAL_CONFIG_REGM2 (1 << 14) // Slave2 Codec REG Mask
+
+#define AD1981B_MISC_CONTROL 0x76 // Miscellaneous control
+ #define AD1981B_MISC_CONTROL_FMXE (1 << 9) // Front DAC into Mixer Enable
+
+#define AD1981B_SAMPLE_RATE_0 0x78 // set up the equalizer coefficients.
+#define AD1981B_SAMPLE_RATE_1 0x7A // set up the equalizer coefficients.
+
+#define AD1981B_VENDOR_ID1 0x7C // Vendor 1
+#define AD1981B_VENDOR_ID2 0x7E // Vendor 2
+
+#define AD1981B_ID_1 0x4144
+#define AD1981B_ID_2 0x5374
+
+#endif //#ifndef AC97_AD1981B_H
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