mirror of
https://github.com/torvalds/linux.git
synced 2024-12-21 02:21:36 +00:00
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>
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#ifndef _ACI_H_
|
|
#define _ACI_H_
|
|
|
|
#define ACI_REG_COMMAND 0 /* write register offset */
|
|
#define ACI_REG_STATUS 1 /* read register offset */
|
|
#define ACI_REG_BUSY 2 /* busy register offset */
|
|
#define ACI_REG_RDS 2 /* PCM20: RDS register offset */
|
|
#define ACI_MINTIME 500 /* ACI time out limit */
|
|
|
|
#define ACI_SET_MUTE 0x0d
|
|
#define ACI_SET_POWERAMP 0x0f
|
|
#define ACI_SET_TUNERMUTE 0xa3
|
|
#define ACI_SET_TUNERMONO 0xa4
|
|
#define ACI_SET_IDE 0xd0
|
|
#define ACI_SET_WSS 0xd1
|
|
#define ACI_SET_SOLOMODE 0xd2
|
|
#define ACI_SET_PREAMP 0x03
|
|
#define ACI_GET_PREAMP 0x21
|
|
#define ACI_WRITE_TUNE 0xa7
|
|
#define ACI_READ_TUNERSTEREO 0xa8
|
|
#define ACI_READ_TUNERSTATION 0xa9
|
|
#define ACI_READ_VERSION 0xf1
|
|
#define ACI_READ_IDCODE 0xf2
|
|
#define ACI_INIT 0xff
|
|
#define ACI_STATUS 0xf0
|
|
#define ACI_S_GENERAL 0x00
|
|
#define ACI_ERROR_OP 0xdf
|
|
|
|
/* ACI Mixer */
|
|
|
|
/* These are the values for the right channel GET registers.
|
|
Add an offset of 0x01 for the left channel register.
|
|
(left=right+0x01) */
|
|
|
|
#define ACI_GET_MASTER 0x03
|
|
#define ACI_GET_MIC 0x05
|
|
#define ACI_GET_LINE 0x07
|
|
#define ACI_GET_CD 0x09
|
|
#define ACI_GET_SYNTH 0x0b
|
|
#define ACI_GET_PCM 0x0d
|
|
#define ACI_GET_LINE1 0x10 /* Radio on PCM20 */
|
|
#define ACI_GET_LINE2 0x12
|
|
|
|
#define ACI_GET_EQ1 0x22 /* from Bass ... */
|
|
#define ACI_GET_EQ2 0x24
|
|
#define ACI_GET_EQ3 0x26
|
|
#define ACI_GET_EQ4 0x28
|
|
#define ACI_GET_EQ5 0x2a
|
|
#define ACI_GET_EQ6 0x2c
|
|
#define ACI_GET_EQ7 0x2e /* ... to Treble */
|
|
|
|
/* And these are the values for the right channel SET registers.
|
|
For left channel access you have to add an offset of 0x08.
|
|
MASTER is an exception, which needs an offset of 0x01 */
|
|
|
|
#define ACI_SET_MASTER 0x00
|
|
#define ACI_SET_MIC 0x30
|
|
#define ACI_SET_LINE 0x31
|
|
#define ACI_SET_CD 0x34
|
|
#define ACI_SET_SYNTH 0x33
|
|
#define ACI_SET_PCM 0x32
|
|
#define ACI_SET_LINE1 0x35 /* Radio on PCM20 */
|
|
#define ACI_SET_LINE2 0x36
|
|
|
|
#define ACI_SET_EQ1 0x40 /* from Bass ... */
|
|
#define ACI_SET_EQ2 0x41
|
|
#define ACI_SET_EQ3 0x42
|
|
#define ACI_SET_EQ4 0x43
|
|
#define ACI_SET_EQ5 0x44
|
|
#define ACI_SET_EQ6 0x45
|
|
#define ACI_SET_EQ7 0x46 /* ... to Treble */
|
|
|
|
struct snd_miro_aci {
|
|
unsigned long aci_port;
|
|
int aci_vendor;
|
|
int aci_product;
|
|
int aci_version;
|
|
int aci_amp;
|
|
int aci_preamp;
|
|
int aci_solomode;
|
|
|
|
struct mutex aci_mutex;
|
|
};
|
|
|
|
int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3);
|
|
|
|
struct snd_miro_aci *snd_aci_get_aci(void);
|
|
|
|
#endif /* _ACI_H_ */
|
|
|