summaryrefslogtreecommitdiff
path: root/sound/pci/rme96.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/rme96.c')
-rw-r--r--sound/pci/rme96.c74
1 files changed, 46 insertions, 28 deletions
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index 05b9da30990d..2e19ba55e754 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -327,13 +327,10 @@ snd_rme96_capture_ptr(struct rme96 *rme96)
static int
snd_rme96_playback_silence(struct snd_pcm_substream *substream,
- int channel, /* not used (interleaved data) */
- snd_pcm_uframes_t pos,
- snd_pcm_uframes_t count)
+ int channel, unsigned long pos, unsigned long count)
{
struct rme96 *rme96 = snd_pcm_substream_chip(substream);
- count <<= rme96->playback_frlog;
- pos <<= rme96->playback_frlog;
+
memset_io(rme96->iobase + RME96_IO_PLAY_BUFFER + pos,
0, count);
return 0;
@@ -341,32 +338,49 @@ snd_rme96_playback_silence(struct snd_pcm_substream *substream,
static int
snd_rme96_playback_copy(struct snd_pcm_substream *substream,
- int channel, /* not used (interleaved data) */
- snd_pcm_uframes_t pos,
- void __user *src,
- snd_pcm_uframes_t count)
+ int channel, unsigned long pos,
+ void __user *src, unsigned long count)
{
struct rme96 *rme96 = snd_pcm_substream_chip(substream);
- count <<= rme96->playback_frlog;
- pos <<= rme96->playback_frlog;
- return copy_from_user_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, src,
- count);
+
+ return copy_from_user_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos,
+ src, count);
+}
+
+static int
+snd_rme96_playback_copy_kernel(struct snd_pcm_substream *substream,
+ int channel, unsigned long pos,
+ void *src, unsigned long count)
+{
+ struct rme96 *rme96 = snd_pcm_substream_chip(substream);
+
+ memcpy_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, src, count);
+ return 0;
}
static int
snd_rme96_capture_copy(struct snd_pcm_substream *substream,
- int channel, /* not used (interleaved data) */
- snd_pcm_uframes_t pos,
- void __user *dst,
- snd_pcm_uframes_t count)
+ int channel, unsigned long pos,
+ void __user *dst, unsigned long count)
{
struct rme96 *rme96 = snd_pcm_substream_chip(substream);
- count <<= rme96->capture_frlog;
- pos <<= rme96->capture_frlog;
- return copy_to_user_fromio(dst, rme96->iobase + RME96_IO_REC_BUFFER + pos,
+
+ return copy_to_user_fromio(dst,
+ rme96->iobase + RME96_IO_REC_BUFFER + pos,
count);
}
+static int
+snd_rme96_capture_copy_kernel(struct snd_pcm_substream *substream,
+ int channel, unsigned long pos,
+ void *dst, unsigned long count)
+{
+ struct rme96 *rme96 = snd_pcm_substream_chip(substream);
+
+ memcpy_fromio(dst, rme96->iobase + RME96_IO_REC_BUFFER + pos, count);
+ return 0;
+}
+
/*
* Digital output capabilities (S/PDIF)
*/
@@ -1149,9 +1163,9 @@ snd_rme96_interrupt(int irq,
return IRQ_HANDLED;
}
-static unsigned int period_bytes[] = { RME96_SMALL_BLOCK_SIZE, RME96_LARGE_BLOCK_SIZE };
+static const unsigned int period_bytes[] = { RME96_SMALL_BLOCK_SIZE, RME96_LARGE_BLOCK_SIZE };
-static struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {
+static const struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = {
.count = ARRAY_SIZE(period_bytes),
.list = period_bytes,
.mask = 0
@@ -1513,8 +1527,9 @@ static const struct snd_pcm_ops snd_rme96_playback_spdif_ops = {
.prepare = snd_rme96_playback_prepare,
.trigger = snd_rme96_playback_trigger,
.pointer = snd_rme96_playback_pointer,
- .copy = snd_rme96_playback_copy,
- .silence = snd_rme96_playback_silence,
+ .copy_user = snd_rme96_playback_copy,
+ .copy_kernel = snd_rme96_playback_copy_kernel,
+ .fill_silence = snd_rme96_playback_silence,
.mmap = snd_pcm_lib_mmap_iomem,
};
@@ -1526,7 +1541,8 @@ static const struct snd_pcm_ops snd_rme96_capture_spdif_ops = {
.prepare = snd_rme96_capture_prepare,
.trigger = snd_rme96_capture_trigger,
.pointer = snd_rme96_capture_pointer,
- .copy = snd_rme96_capture_copy,
+ .copy_user = snd_rme96_capture_copy,
+ .copy_kernel = snd_rme96_capture_copy_kernel,
.mmap = snd_pcm_lib_mmap_iomem,
};
@@ -1538,8 +1554,9 @@ static const struct snd_pcm_ops snd_rme96_playback_adat_ops = {
.prepare = snd_rme96_playback_prepare,
.trigger = snd_rme96_playback_trigger,
.pointer = snd_rme96_playback_pointer,
- .copy = snd_rme96_playback_copy,
- .silence = snd_rme96_playback_silence,
+ .copy_user = snd_rme96_playback_copy,
+ .copy_kernel = snd_rme96_playback_copy_kernel,
+ .fill_silence = snd_rme96_playback_silence,
.mmap = snd_pcm_lib_mmap_iomem,
};
@@ -1551,7 +1568,8 @@ static const struct snd_pcm_ops snd_rme96_capture_adat_ops = {
.prepare = snd_rme96_capture_prepare,
.trigger = snd_rme96_capture_trigger,
.pointer = snd_rme96_capture_pointer,
- .copy = snd_rme96_capture_copy,
+ .copy_user = snd_rme96_capture_copy,
+ .copy_kernel = snd_rme96_capture_copy_kernel,
.mmap = snd_pcm_lib_mmap_iomem,
};