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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/oss/waveartist.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'sound/oss/waveartist.h')
-rw-r--r--sound/oss/waveartist.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/sound/oss/waveartist.h b/sound/oss/waveartist.h
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+++ b/sound/oss/waveartist.h
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+/*
+ * linux/drivers/sound/waveartist.h
+ *
+ * def file for Rockwell RWA010 chip set, as installed in Rebel.com NetWinder
+ */
+
+//registers
+#define CMDR 0
+#define DATR 2
+#define CTLR 4
+#define STATR 5
+#define IRQSTAT 12
+
+//bit defs
+//reg STATR
+#define CMD_WE 0x80
+#define CMD_RF 0x40
+#define DAT_WE 0x20
+#define DAT_RF 0x10
+
+#define IRQ_REQ 0x08
+#define DMA1 0x04
+#define DMA0 0x02
+
+//bit defs
+//reg CTLR
+#define CMD_WEIE 0x80
+#define CMD_RFIE 0x40
+#define DAT_WEIE 0x20
+#define DAT_RFIE 0x10
+
+#define RESET 0x08
+#define DMA1_IE 0x04
+#define DMA0_IE 0x02
+#define IRQ_ACK 0x01
+
+//commands
+
+#define WACMD_SYSTEMID 0x00
+#define WACMD_GETREV 0x00
+#define WACMD_INPUTFORMAT 0x10 //0-8S, 1-16S, 2-8U
+#define WACMD_INPUTCHANNELS 0x11 //1-Mono, 2-Stereo
+#define WACMD_INPUTSPEED 0x12 //sampling rate
+#define WACMD_INPUTDMA 0x13 //0-8bit, 1-16bit, 2-PIO
+#define WACMD_INPUTSIZE 0x14 //samples to interrupt
+#define WACMD_INPUTSTART 0x15 //start ADC
+#define WACMD_INPUTPAUSE 0x16 //pause ADC
+#define WACMD_INPUTSTOP 0x17 //stop ADC
+#define WACMD_INPUTRESUME 0x18 //resume ADC
+#define WACMD_INPUTPIO 0x19 //PIO ADC
+
+#define WACMD_OUTPUTFORMAT 0x20 //0-8S, 1-16S, 2-8U
+#define WACMD_OUTPUTCHANNELS 0x21 //1-Mono, 2-Stereo
+#define WACMD_OUTPUTSPEED 0x22 //sampling rate
+#define WACMD_OUTPUTDMA 0x23 //0-8bit, 1-16bit, 2-PIO
+#define WACMD_OUTPUTSIZE 0x24 //samples to interrupt
+#define WACMD_OUTPUTSTART 0x25 //start ADC
+#define WACMD_OUTPUTPAUSE 0x26 //pause ADC
+#define WACMD_OUTPUTSTOP 0x27 //stop ADC
+#define WACMD_OUTPUTRESUME 0x28 //resume ADC
+#define WACMD_OUTPUTPIO 0x29 //PIO ADC
+
+#define WACMD_GET_LEVEL 0x30
+#define WACMD_SET_LEVEL 0x31
+#define WACMD_SET_MIXER 0x32
+#define WACMD_RST_MIXER 0x33
+#define WACMD_SET_MONO 0x34
+
+/*
+ * Definitions for left/right recording input mux
+ */
+#define ADC_MUX_NONE 0
+#define ADC_MUX_MIXER 1
+#define ADC_MUX_LINE 2
+#define ADC_MUX_AUX2 3
+#define ADC_MUX_AUX1 4
+#define ADC_MUX_MIC 5
+
+/*
+ * Definitions for mixer gain settings
+ */
+#define MIX_GAIN_LINE 0 /* line in */
+#define MIX_GAIN_AUX1 1 /* aux1 */
+#define MIX_GAIN_AUX2 2 /* aux2 */
+#define MIX_GAIN_XMIC 3 /* crossover mic */
+#define MIX_GAIN_MIC 4 /* normal mic */
+#define MIX_GAIN_PREMIC 5 /* preamp mic */
+#define MIX_GAIN_OUT 6 /* output */
+#define MIX_GAIN_MONO 7 /* mono in */
+
+int wa_sendcmd(unsigned int cmd);
+int wa_writecmd(unsigned int cmd, unsigned int arg);