9dc9120c77
The ACI mixer is used to control the radio FM module installed on the Miro PCM20 sound card. Expose ACI mixer outside the sound card driver. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
#ifndef _ACI_H_
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#define _ACI_H_
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#define ACI_REG_COMMAND 0 /* write register offset */
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#define ACI_REG_STATUS 1 /* read register offset */
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#define ACI_REG_BUSY 2 /* busy register offset */
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#define ACI_REG_RDS 2 /* PCM20: RDS register offset */
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#define ACI_MINTIME 500 /* ACI time out limit */
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#define ACI_SET_MUTE 0x0d
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#define ACI_SET_POWERAMP 0x0f
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#define ACI_SET_TUNERMUTE 0xa3
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#define ACI_SET_TUNERMONO 0xa4
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#define ACI_SET_IDE 0xd0
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#define ACI_SET_WSS 0xd1
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#define ACI_SET_SOLOMODE 0xd2
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#define ACI_SET_PREAMP 0x03
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#define ACI_GET_PREAMP 0x21
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#define ACI_WRITE_TUNE 0xa7
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#define ACI_READ_TUNERSTEREO 0xa8
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#define ACI_READ_TUNERSTATION 0xa9
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#define ACI_READ_VERSION 0xf1
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#define ACI_READ_IDCODE 0xf2
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#define ACI_INIT 0xff
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#define ACI_STATUS 0xf0
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#define ACI_S_GENERAL 0x00
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#define ACI_ERROR_OP 0xdf
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/* ACI Mixer */
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/* These are the values for the right channel GET registers.
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Add an offset of 0x01 for the left channel register.
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(left=right+0x01) */
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#define ACI_GET_MASTER 0x03
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#define ACI_GET_MIC 0x05
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#define ACI_GET_LINE 0x07
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#define ACI_GET_CD 0x09
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#define ACI_GET_SYNTH 0x0b
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#define ACI_GET_PCM 0x0d
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#define ACI_GET_LINE1 0x10 /* Radio on PCM20 */
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#define ACI_GET_LINE2 0x12
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#define ACI_GET_EQ1 0x22 /* from Bass ... */
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#define ACI_GET_EQ2 0x24
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#define ACI_GET_EQ3 0x26
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#define ACI_GET_EQ4 0x28
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#define ACI_GET_EQ5 0x2a
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#define ACI_GET_EQ6 0x2c
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#define ACI_GET_EQ7 0x2e /* ... to Treble */
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/* And these are the values for the right channel SET registers.
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For left channel access you have to add an offset of 0x08.
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MASTER is an exception, which needs an offset of 0x01 */
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#define ACI_SET_MASTER 0x00
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#define ACI_SET_MIC 0x30
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#define ACI_SET_LINE 0x31
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#define ACI_SET_CD 0x34
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#define ACI_SET_SYNTH 0x33
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#define ACI_SET_PCM 0x32
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#define ACI_SET_LINE1 0x35 /* Radio on PCM20 */
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#define ACI_SET_LINE2 0x36
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#define ACI_SET_EQ1 0x40 /* from Bass ... */
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#define ACI_SET_EQ2 0x41
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#define ACI_SET_EQ3 0x42
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#define ACI_SET_EQ4 0x43
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#define ACI_SET_EQ5 0x44
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#define ACI_SET_EQ6 0x45
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#define ACI_SET_EQ7 0x46 /* ... to Treble */
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struct snd_miro_aci {
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unsigned long aci_port;
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int aci_vendor;
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int aci_product;
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int aci_version;
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int aci_amp;
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int aci_preamp;
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int aci_solomode;
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struct mutex aci_mutex;
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};
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int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3);
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struct snd_miro_aci *snd_aci_get_aci(void);
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#endif /* _ACI_H_ */
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