Changeset c885a21 in mainline for uspace/drv/audio/sb16/dsp.h

Timestamp:

2011-11-14T12:38:50Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1269160

Parents:

1b93658

Message:

sb16: Switch to new ISA bus provided DMA controller access.

File:

• uspace/drv/audio/sb16/dsp.h (modified) (3 diffs)

uspace/drv/audio/sb16/dsp.h

@@ -35 +35 @@
 #define DRV_AUDIO_SB16_DSP_H
 
+#include <ddf/driver.h>
 #include <libarch/ddi.h>
 #include <errno.h>
@@ -42 +43 @@
 typedef struct sb_dsp_t {
         sb16_regs_t *regs;
+        int dma8_channel;
+        int dma16_channel;
         struct {
                 uint8_t major;
@@ -57 +60 @@
                 uint8_t mode;
         } playing;
+        ddf_dev_t *sb_dev;
 } sb_dsp_t;
 
-int sb_dsp_init(sb_dsp_t *dsp, sb16_regs_t *regs);
+int sb_dsp_init(sb_dsp_t *dsp, sb16_regs_t *regs, ddf_dev_t *dev,
+    int dma8, int dma16);
 void sb_dsp_interrupt(sb_dsp_t *dsp);
 int sb_dsp_play_direct(sb_dsp_t *dsp, const uint8_t *data, size_t size,