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-rw-r--r--sound/usb/usx2y/us122l.c8
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c14
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c35
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c21
4 files changed, 34 insertions, 44 deletions
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index e82c5236482d..f86f7a61fb36 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -40,13 +40,13 @@ static int snd_us122l_card_used[SNDRV_CARDS];
static int us122l_create_usbmidi(struct snd_card *card)
{
- static struct snd_usb_midi_endpoint_info quirk_data = {
+ static const struct snd_usb_midi_endpoint_info quirk_data = {
.out_ep = 4,
.in_ep = 3,
.out_cables = 0x001,
.in_cables = 0x001
};
- static struct snd_usb_audio_quirk quirk = {
+ static const struct snd_usb_audio_quirk quirk = {
.vendor_name = "US122L",
.product_name = NAME_ALLCAPS,
.ifnum = 1,
@@ -62,13 +62,13 @@ static int us122l_create_usbmidi(struct snd_card *card)
static int us144_create_usbmidi(struct snd_card *card)
{
- static struct snd_usb_midi_endpoint_info quirk_data = {
+ static const struct snd_usb_midi_endpoint_info quirk_data = {
.out_ep = 4,
.in_ep = 3,
.out_cables = 0x001,
.in_cables = 0x001
};
- static struct snd_usb_audio_quirk quirk = {
+ static const struct snd_usb_audio_quirk quirk = {
.vendor_name = "US144",
.product_name = NAME_ALLCAPS,
.ifnum = 0,
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index d1caa8ed9e68..22412cd69e98 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -94,7 +94,7 @@ static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll
static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw,
struct snd_hwdep_dsp_status *info)
{
- static char *type_ids[USX2Y_TYPE_NUMS] = {
+ static const char * const type_ids[USX2Y_TYPE_NUMS] = {
[USX2Y_TYPE_122] = "us122",
[USX2Y_TYPE_224] = "us224",
[USX2Y_TYPE_428] = "us428",
@@ -119,33 +119,33 @@ static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw,
info->num_dsps = 2; // 0: Prepad Data, 1: FPGA Code
if (us428->chip_status & USX2Y_STAT_CHIP_INIT)
info->chip_ready = 1;
- info->version = USX2Y_DRIVER_VERSION;
+ info->version = USX2Y_DRIVER_VERSION;
return 0;
}
static int usX2Y_create_usbmidi(struct snd_card *card)
{
- static struct snd_usb_midi_endpoint_info quirk_data_1 = {
+ static const struct snd_usb_midi_endpoint_info quirk_data_1 = {
.out_ep = 0x06,
.in_ep = 0x06,
.out_cables = 0x001,
.in_cables = 0x001
};
- static struct snd_usb_audio_quirk quirk_1 = {
+ static const struct snd_usb_audio_quirk quirk_1 = {
.vendor_name = "TASCAM",
.product_name = NAME_ALLCAPS,
.ifnum = 0,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = &quirk_data_1
};
- static struct snd_usb_midi_endpoint_info quirk_data_2 = {
+ static const struct snd_usb_midi_endpoint_info quirk_data_2 = {
.out_ep = 0x06,
.in_ep = 0x06,
.out_cables = 0x003,
.in_cables = 0x003
};
- static struct snd_usb_audio_quirk quirk_2 = {
+ static const struct snd_usb_audio_quirk quirk_2 = {
.vendor_name = "TASCAM",
.product_name = "US428",
.ifnum = 0,
@@ -154,7 +154,7 @@ static int usX2Y_create_usbmidi(struct snd_card *card)
};
struct usb_device *dev = usX2Y(card)->dev;
struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
- struct snd_usb_audio_quirk *quirk =
+ const struct snd_usb_audio_quirk *quirk =
le16_to_cpu(dev->descriptor.idProduct) == USB_ID_US428 ?
&quirk_2 : &quirk_1;
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 25a0939f410a..772f6f3ccbb1 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -549,7 +549,7 @@ static int snd_usX2Y_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
* if sg buffer is supported on the later version of alsa, we'll follow
* that.
*/
-static struct s_c2
+static const struct s_c2
{
char c1, c2;
}
@@ -589,7 +589,7 @@ static struct s_c2
{ 0x18, 0x7C},
{ 0x18, 0x7E}
};
-static struct s_c2 SetRate48000[] =
+static const struct s_c2 SetRate48000[] =
{
{ 0x14, 0x09}, // this line sets 48000, well actually a little less
{ 0x18, 0x40}, // only tascam / frontier design knows the further lines .......
@@ -642,7 +642,7 @@ static int usX2Y_rate_set(struct usX2Ydev *usX2Y, int rate)
int err = 0, i;
struct snd_usX2Y_urbSeq *us = NULL;
int *usbdata = NULL;
- struct s_c2 *ra = rate == 48000 ? SetRate48000 : SetRate44100;
+ const struct s_c2 *ra = rate == 48000 ? SetRate48000 : SetRate44100;
if (usX2Y->rate != rate) {
us = kzalloc(sizeof(*us) + sizeof(struct urb*) * NOOF_SETRATE_URBS, GFP_KERNEL);
@@ -764,14 +764,6 @@ static int snd_usX2Y_pcm_hw_params(struct snd_pcm_substream *substream,
}
}
- err = snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
- if (err < 0) {
- snd_printk(KERN_ERR "snd_pcm_lib_malloc_pages(%p, %i) returned %i\n",
- substream, params_buffer_bytes(hw_params), err);
- goto error;
- }
-
error:
mutex_unlock(&usX2Y(card)->pcm_mutex);
return err;
@@ -806,7 +798,7 @@ static int snd_usX2Y_pcm_hw_free(struct snd_pcm_substream *substream)
}
}
mutex_unlock(&subs->usX2Y->pcm_mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
/*
* prepare callback
@@ -846,7 +838,7 @@ static int snd_usX2Y_pcm_prepare(struct snd_pcm_substream *substream)
return err;
}
-static struct snd_pcm_hardware snd_usX2Y_2c =
+static const struct snd_pcm_hardware snd_usX2Y_2c =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -901,7 +893,6 @@ static const struct snd_pcm_ops snd_usX2Y_pcm_ops =
{
.open = snd_usX2Y_pcm_open,
.close = snd_usX2Y_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_usX2Y_pcm_hw_params,
.hw_free = snd_usX2Y_pcm_hw_free,
.prepare = snd_usX2Y_pcm_prepare,
@@ -968,16 +959,16 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs);
if (playback_endpoint) {
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ NULL,
+ 64*1024, 128*1024);
}
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ NULL,
+ 64*1024, 128*1024);
usX2Y(card)->pcm_devs++;
return 0;
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 997493e839ee..8253669c6a7d 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -376,7 +376,7 @@ static int snd_usX2Y_usbpcm_hw_free(struct snd_pcm_substream *substream)
}
}
mutex_unlock(&subs->usX2Y->pcm_mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static void usX2Y_usbpcm_subs_startup(struct snd_usX2Y_substream *subs)
@@ -528,7 +528,7 @@ static int snd_usX2Y_usbpcm_prepare(struct snd_pcm_substream *substream)
return err;
}
-static struct snd_pcm_hardware snd_usX2Y_4c =
+static const struct snd_pcm_hardware snd_usX2Y_4c =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -581,7 +581,6 @@ static const struct snd_pcm_ops snd_usX2Y_usbpcm_ops =
{
.open = snd_usX2Y_usbpcm_open,
.close = snd_usX2Y_usbpcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_usX2Y_pcm_hw_params,
.hw_free = snd_usX2Y_usbpcm_hw_free,
.prepare = snd_usX2Y_usbpcm_prepare,
@@ -726,14 +725,14 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
pcm->info_flags = 0;
sprintf(pcm->name, NAME_ALLCAPS" hwdep Audio");
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64*1024, 128*1024);
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- NULL,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ NULL,
+ 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ NULL,
+ 64*1024, 128*1024);
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 00:24:34 +0000