Update of /cvsroot/alsa/alsa-driver/pcmcia/vx
In directory sc8-pr-cvs1:/tmp/cvs-serv19024/pcmcia/vx
Modified Files:
vxp_ops.c
Log Message:
- fixed the capture.
- fixed the handling of async events. now duplex mode is working.
Index: vxp_ops.c
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/pcmcia/vx/vxp_ops.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- vxp_ops.c 28 Feb 2003 14:19:17 -0000 1.5
+++ vxp_ops.c 21 Mar 2003 17:41:57 -0000 1.6
@@ -365,7 +365,7 @@
vx_pipe_t *pipe, int count)
{
long port = vxp_reg_addr(chip, VX_DMA);
- int offset = frames_to_bytes(runtime, pipe->hw_ptr);
+ int offset = pipe->hw_ptr;
unsigned short *addr = (unsigned short *)(runtime->dma_area + offset);
vx_setup_pseudo_dma(chip, 1);
@@ -381,7 +381,7 @@
addr = (unsigned short *)runtime->dma_area;
pipe->hw_ptr = 0;
}
- pipe->hw_ptr += bytes_to_frames(runtime, count);
+ pipe->hw_ptr += count;
count >>= 1; /* in 16bit words */
/* Transfer using pseudo-dma. */
while (count-- > 0) {
@@ -405,10 +405,10 @@
{
struct snd_vxpocket *pchip = (struct snd_vxpocket *)chip;
long port = vxp_reg_addr(chip, VX_DMA);
- int offset = frames_to_bytes(runtime, pipe->hw_ptr);
+ int offset = pipe->hw_ptr;
unsigned short *addr = (unsigned short *)(runtime->dma_area + offset);
- snd_assert(count % 6 == 0, return);
+ snd_assert(count % 2 == 0, return);
vx_setup_pseudo_dma(chip, 0);
if (offset + count > pipe->buffer_bytes) {
int length = pipe->buffer_bytes - offset;
@@ -420,7 +420,7 @@
addr = (unsigned short *)runtime->dma_area;
pipe->hw_ptr = 0;
}
- pipe->hw_ptr += bytes_to_frames(runtime, count);
+ pipe->hw_ptr += count;
count >>= 1; /* in 16bit words */
/* Transfer using pseudo-dma. */
while (count-- > 1)
-------------------------------------------------------
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