module_param_array(index, int, boot_devs, 0444);
MODULE_PARM_DESC(index, "Index value for RME Hammerfall DSP interface.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
module_param_array(id, charp, boot_devs, 0444);
MODULE_PARM_DESC(id, "ID string for RME Hammerfall DSP interface.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
module_param_array(enable, bool, boot_devs, 0444);
MODULE_PARM_DESC(enable, "Enable/disable specific Hammerfall DSP soundcards.");
-MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
module_param_array(precise_ptr, bool, boot_devs, 0444);
MODULE_PARM_DESC(precise_ptr, "Enable precise pointer (doesn't work reliably).");
-MODULE_PARM_SYNTAX(precise_ptr, SNDRV_ENABLED "," SNDRV_BOOLEAN_FALSE_DESC);
module_param_array(line_outs_monitor, bool, boot_devs, 0444);
MODULE_PARM_DESC(line_outs_monitor, "Send all input and playback streams to line outs by default.");
-MODULE_PARM_SYNTAX(line_outs_monitor, SNDRV_ENABLED "," SNDRV_BOOLEAN_FALSE_DESC);
MODULE_AUTHOR("Paul Davis <paul@linuxaudiosystems.com>, Marcus Andersson, Thomas Charbonnel <thomas@undata.org>");
MODULE_DESCRIPTION("RME Hammerfall DSP");
MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
-MODULE_DEVICES("{{RME Hammerfall-DSP},"
+MODULE_SUPPORTED_DEVICE("{{RME Hammerfall-DSP},"
"{RME HDSP-9652},"
"{RME HDSP-9632}}");
unsigned char qs_out_channels;
unsigned char ds_out_channels;
unsigned char ss_out_channels;
- void *capture_buffer_unaligned; /* original buffer addresses */
- void *playback_buffer_unaligned; /* original buffer addresses */
+
+ struct snd_dma_buffer capture_dma_buf;
+ struct snd_dma_buffer playback_dma_buf;
unsigned char *capture_buffer; /* suitably aligned address */
unsigned char *playback_buffer; /* suitably aligned address */
- dma_addr_t capture_buffer_addr;
- dma_addr_t playback_buffer_addr;
+
pid_t capture_pid;
pid_t playback_pid;
int running;
int dev;
int irq;
unsigned long port;
- struct resource *res_port;
unsigned long iobase;
snd_card_t *card;
snd_pcm_t *pcm;
-1, -1
};
-#define HDSP_PREALLOCATE_MEMORY /* via module snd-hdsp_mem */
-
-#ifdef HDSP_PREALLOCATE_MEMORY
-static void *snd_hammerfall_get_buffer(struct pci_dev *pci, size_t size, dma_addr_t *addrp, int capture)
+static int snd_hammerfall_get_buffer(struct pci_dev *pci, struct snd_dma_buffer *dmab, size_t size)
{
- struct snd_dma_device pdev;
- struct snd_dma_buffer dmbuf;
-
- memset(&pdev, 0, sizeof(pdev));
- pdev.type = SNDRV_DMA_TYPE_DEV;
- pdev.dev = snd_dma_pci_data(pci);
- pdev.id = capture;
- dmbuf.bytes = 0;
- if (! snd_dma_get_reserved(&pdev, &dmbuf)) {
- if (snd_dma_alloc_pages(&pdev, size, &dmbuf) < 0)
- return NULL;
- snd_dma_set_reserved(&pdev, &dmbuf);
+ dmab->dev.type = SNDRV_DMA_TYPE_DEV;
+ dmab->dev.dev = snd_dma_pci_data(pci);
+ if (! snd_dma_get_reserved_buf(dmab, snd_dma_pci_buf_id(pci))) {
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ size, dmab) < 0)
+ return -ENOMEM;
}
- *addrp = dmbuf.addr;
- return dmbuf.area;
+ return 0;
}
-static void snd_hammerfall_free_buffer(struct pci_dev *pci, size_t size, void *ptr, dma_addr_t addr, int capture)
+static void snd_hammerfall_free_buffer(struct snd_dma_buffer *dmab, struct pci_dev *pci)
{
- struct snd_dma_device pdev;
-
- memset(&pdev, 0, sizeof(pdev));
- pdev.type = SNDRV_DMA_TYPE_DEV;
- pdev.dev = snd_dma_pci_data(pci);
- pdev.id = capture;
- snd_dma_free_reserved(&pdev);
+ if (dmab->area)
+ snd_dma_reserve_buf(dmab, snd_dma_pci_buf_id(pci));
}
-#else
-static void *snd_hammerfall_get_buffer(struct pci_dev *pci, size_t size, dma_addr_t *addrp, int capture)
-{
- return snd_malloc_pci_pages(pci, size, addrp);
-}
-
-static void snd_hammerfall_free_buffer(struct pci_dev *pci, size_t size, void *ptr, dma_addr_t addr, int capture)
-{
- snd_free_pci_pages(pci, size, ptr, addr);
-}
-#endif
static struct pci_device_id snd_hdsp_ids[] = {
{
/* prototypes */
static int __devinit snd_hdsp_create_alsa_devices(snd_card_t *card, hdsp_t *hdsp);
static int __devinit snd_hdsp_create_pcm(snd_card_t *card, hdsp_t *hdsp);
-static inline int snd_hdsp_enable_io (hdsp_t *hdsp);
-static inline void snd_hdsp_initialize_midi_flush (hdsp_t *hdsp);
-static inline void snd_hdsp_initialize_channels (hdsp_t *hdsp);
-static inline int hdsp_fifo_wait(hdsp_t *hdsp, int count, int timeout);
+static int snd_hdsp_enable_io (hdsp_t *hdsp);
+static void snd_hdsp_initialize_midi_flush (hdsp_t *hdsp);
+static void snd_hdsp_initialize_channels (hdsp_t *hdsp);
+static int hdsp_fifo_wait(hdsp_t *hdsp, int count, int timeout);
static int hdsp_autosync_ref(hdsp_t *hdsp);
static int snd_hdsp_set_defaults(hdsp_t *hdsp);
-static inline void snd_hdsp_9652_enable_mixer (hdsp_t *hdsp);
+static void snd_hdsp_9652_enable_mixer (hdsp_t *hdsp);
-static inline int hdsp_playback_to_output_key (hdsp_t *hdsp, int in, int out)
+static int hdsp_playback_to_output_key (hdsp_t *hdsp, int in, int out)
{
switch (hdsp->firmware_rev) {
case 0xa:
}
}
-static inline int hdsp_input_to_output_key (hdsp_t *hdsp, int in, int out)
+static int hdsp_input_to_output_key (hdsp_t *hdsp, int in, int out)
{
switch (hdsp->firmware_rev) {
case 0xa:
}
}
-static inline void hdsp_write(hdsp_t *hdsp, int reg, int val)
+static void hdsp_write(hdsp_t *hdsp, int reg, int val)
{
writel(val, hdsp->iobase + reg);
}
-static inline unsigned int hdsp_read(hdsp_t *hdsp, int reg)
+static unsigned int hdsp_read(hdsp_t *hdsp, int reg)
{
return readl (hdsp->iobase + reg);
}
-static inline int hdsp_check_for_iobox (hdsp_t *hdsp)
+static int hdsp_check_for_iobox (hdsp_t *hdsp)
{
if (hdsp->io_type == H9652 || hdsp->io_type == H9632) return 0;
return 0;
}
-static inline int hdsp_get_iobox_version (hdsp_t *hdsp)
+static int hdsp_get_iobox_version (hdsp_t *hdsp)
{
int err;
}
-static inline int hdsp_check_for_firmware (hdsp_t *hdsp)
+static int hdsp_check_for_firmware (hdsp_t *hdsp)
{
if (hdsp->io_type == H9652 || hdsp->io_type == H9632) return 0;
if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {
}
-static inline int hdsp_fifo_wait(hdsp_t *hdsp, int count, int timeout)
+static int hdsp_fifo_wait(hdsp_t *hdsp, int count, int timeout)
{
int i;
return -1;
}
-static inline int hdsp_read_gain (hdsp_t *hdsp, unsigned int addr)
+static int hdsp_read_gain (hdsp_t *hdsp, unsigned int addr)
{
if (addr >= HDSP_MATRIX_MIXER_SIZE) {
return 0;
return hdsp->mixer_matrix[addr];
}
-static inline int hdsp_write_gain(hdsp_t *hdsp, unsigned int addr, unsigned short data)
+static int hdsp_write_gain(hdsp_t *hdsp, unsigned int addr, unsigned short data)
{
unsigned int ad;
if (hdsp->io_type == H9652 || hdsp->io_type == H9632) {
- /* from martin björnsen:
+ /* from martin björnsen:
"You can only write dwords to the
mixer memory which contain two
return 0;
}
-static inline int snd_hdsp_use_is_exclusive(hdsp_t *hdsp)
+static int snd_hdsp_use_is_exclusive(hdsp_t *hdsp)
{
unsigned long flags;
int ret = 1;
return ret;
}
-static inline int hdsp_external_sample_rate (hdsp_t *hdsp)
+static int hdsp_external_sample_rate (hdsp_t *hdsp)
{
unsigned int status2 = hdsp_read(hdsp, HDSP_status2Register);
unsigned int rate_bits = status2 & HDSP_systemFrequencyMask;
}
}
-static inline int hdsp_spdif_sample_rate(hdsp_t *hdsp)
+static int hdsp_spdif_sample_rate(hdsp_t *hdsp)
{
unsigned int status = hdsp_read(hdsp, HDSP_statusRegister);
unsigned int rate_bits = (status & HDSP_spdifFrequencyMask);
return 0;
}
-static inline void hdsp_compute_period_size(hdsp_t *hdsp)
+static void hdsp_compute_period_size(hdsp_t *hdsp)
{
hdsp->period_bytes = 1 << ((hdsp_decode_latency(hdsp->control_register) + 8));
}
return position;
}
-static inline void hdsp_reset_hw_pointer(hdsp_t *hdsp)
+static void hdsp_reset_hw_pointer(hdsp_t *hdsp)
{
hdsp_write (hdsp, HDSP_resetPointer, 0);
}
-static inline void hdsp_start_audio(hdsp_t *s)
+static void hdsp_start_audio(hdsp_t *s)
{
s->control_register |= (HDSP_AudioInterruptEnable | HDSP_Start);
hdsp_write(s, HDSP_controlRegister, s->control_register);
}
-static inline void hdsp_stop_audio(hdsp_t *s)
+static void hdsp_stop_audio(hdsp_t *s)
{
s->control_register &= ~(HDSP_Start | HDSP_AudioInterruptEnable);
hdsp_write(s, HDSP_controlRegister, s->control_register);
}
-static inline void hdsp_silence_playback(hdsp_t *hdsp)
+static void hdsp_silence_playback(hdsp_t *hdsp)
{
memset(hdsp->playback_buffer, 0, HDSP_DMA_AREA_BYTES);
}
MIDI
----------------------------------------------------------------------------*/
-static inline unsigned char snd_hdsp_midi_read_byte (hdsp_t *hdsp, int id)
+static unsigned char snd_hdsp_midi_read_byte (hdsp_t *hdsp, int id)
{
/* the hardware already does the relevant bit-mask with 0xff */
if (id) {
}
}
-static inline void snd_hdsp_midi_write_byte (hdsp_t *hdsp, int id, int val)
+static void snd_hdsp_midi_write_byte (hdsp_t *hdsp, int id, int val)
{
/* the hardware already does the relevant bit-mask with 0xff */
if (id) {
}
}
-static inline int snd_hdsp_midi_input_available (hdsp_t *hdsp, int id)
+static int snd_hdsp_midi_input_available (hdsp_t *hdsp, int id)
{
if (id) {
return (hdsp_read(hdsp, HDSP_midiStatusIn1) & 0xff);
}
}
-static inline int snd_hdsp_midi_output_possible (hdsp_t *hdsp, int id)
+static int snd_hdsp_midi_output_possible (hdsp_t *hdsp, int id)
{
int fifo_bytes_used;
}
}
-static inline void snd_hdsp_flush_midi_input (hdsp_t *hdsp, int id)
+static void snd_hdsp_flush_midi_input (hdsp_t *hdsp, int id)
{
while (snd_hdsp_midi_input_available (hdsp, id)) {
snd_hdsp_midi_read_byte (hdsp, id);
static int snd_hdsp_midi_input_open(snd_rawmidi_substream_t * substream)
{
hdsp_midi_t *hmidi;
- unsigned long flags;
hmidi = (hdsp_midi_t *) substream->rmidi->private_data;
- spin_lock_irqsave (&hmidi->lock, flags);
+ spin_lock_irq (&hmidi->lock);
snd_hdsp_flush_midi_input (hmidi->hdsp, hmidi->id);
hmidi->input = substream;
- spin_unlock_irqrestore (&hmidi->lock, flags);
+ spin_unlock_irq (&hmidi->lock);
return 0;
}
static int snd_hdsp_midi_output_open(snd_rawmidi_substream_t * substream)
{
hdsp_midi_t *hmidi;
- unsigned long flags;
hmidi = (hdsp_midi_t *) substream->rmidi->private_data;
- spin_lock_irqsave (&hmidi->lock, flags);
+ spin_lock_irq (&hmidi->lock);
hmidi->output = substream;
- spin_unlock_irqrestore (&hmidi->lock, flags);
+ spin_unlock_irq (&hmidi->lock);
return 0;
}
static int snd_hdsp_midi_input_close(snd_rawmidi_substream_t * substream)
{
hdsp_midi_t *hmidi;
- unsigned long flags;
snd_hdsp_midi_input_trigger (substream, 0);
hmidi = (hdsp_midi_t *) substream->rmidi->private_data;
- spin_lock_irqsave (&hmidi->lock, flags);
+ spin_lock_irq (&hmidi->lock);
hmidi->input = NULL;
- spin_unlock_irqrestore (&hmidi->lock, flags);
+ spin_unlock_irq (&hmidi->lock);
return 0;
}
static int snd_hdsp_midi_output_close(snd_rawmidi_substream_t * substream)
{
hdsp_midi_t *hmidi;
- unsigned long flags;
snd_hdsp_midi_output_trigger (substream, 0);
hmidi = (hdsp_midi_t *) substream->rmidi->private_data;
- spin_lock_irqsave (&hmidi->lock, flags);
+ spin_lock_irq (&hmidi->lock);
hmidi->output = NULL;
- spin_unlock_irqrestore (&hmidi->lock, flags);
+ spin_unlock_irq (&hmidi->lock);
return 0;
}
static int snd_hdsp_control_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
snd_hdsp_convert_to_aes(&ucontrol->value.iec958, hdsp->creg_spdif);
return 0;
static int snd_hdsp_control_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
u32 val;
val = snd_hdsp_convert_from_aes(&ucontrol->value.iec958);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = val != hdsp->creg_spdif;
hdsp->creg_spdif = val;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_control_spdif_stream_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
snd_hdsp_convert_to_aes(&ucontrol->value.iec958, hdsp->creg_spdif_stream);
return 0;
static int snd_hdsp_control_spdif_stream_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
u32 val;
val = snd_hdsp_convert_from_aes(&ucontrol->value.iec958);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = val != hdsp->creg_spdif_stream;
hdsp->creg_spdif_stream = val;
hdsp->control_register &= ~(HDSP_SPDIFProfessional | HDSP_SPDIFNonAudio | HDSP_SPDIFEmphasis);
hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register |= val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_info_spdif_in(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[4] = {"Optical", "Coaxial", "Internal", "AES"};
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
static int snd_hdsp_get_spdif_in(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_spdif_in(hdsp);
return 0;
static int snd_hdsp_put_spdif_in(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.enumerated.item[0] % ((hdsp->io_type == H9632) ? 4 : 3);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = val != hdsp_spdif_in(hdsp);
if (change)
hdsp_set_spdif_input(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_spdif_out(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = hdsp_spdif_out(hdsp);
return 0;
static int snd_hdsp_put_spdif_out(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_spdif_out(hdsp);
hdsp_set_spdif_output(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_spdif_professional(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = hdsp_spdif_professional(hdsp);
return 0;
static int snd_hdsp_put_spdif_professional(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_spdif_professional(hdsp);
hdsp_set_spdif_professional(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_spdif_emphasis(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = hdsp_spdif_emphasis(hdsp);
return 0;
static int snd_hdsp_put_spdif_emphasis(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_spdif_emphasis(hdsp);
hdsp_set_spdif_emphasis(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_spdif_nonaudio(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = hdsp_spdif_nonaudio(hdsp);
return 0;
static int snd_hdsp_put_spdif_nonaudio(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_spdif_nonaudio(hdsp);
hdsp_set_spdif_nonaudio(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_info_spdif_sample_rate(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[] = {"32000", "44100", "48000", "64000", "88200", "96000", "None", "128000", "176400", "192000"};
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
static int snd_hdsp_get_spdif_sample_rate(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
switch (hdsp_spdif_sample_rate(hdsp)) {
case 32000:
static int snd_hdsp_get_system_sample_rate(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp->system_sample_rate;
return 0;
static int snd_hdsp_info_autosync_sample_rate(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
static char *texts[] = {"32000", "44100", "48000", "64000", "88200", "96000", "None", "128000", "176400", "192000"};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
static int snd_hdsp_get_autosync_sample_rate(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
switch (hdsp_external_sample_rate(hdsp)) {
case 32000:
static int snd_hdsp_get_system_clock_mode(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_system_clock_mode(hdsp);
return 0;
static int snd_hdsp_info_clock_source(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[] = {"AutoSync", "Internal 32.0 kHz", "Internal 44.1 kHz", "Internal 48.0 kHz", "Internal 64.0 kHz", "Internal 88.2 kHz", "Internal 96.0 kHz", "Internal 128 kHz", "Internal 176.4 kHz", "Internal 192.0 KHz" };
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
static int snd_hdsp_get_clock_source(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_clock_source(hdsp);
return 0;
static int snd_hdsp_put_clock_source(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
} else {
if (val > 6) val = 6;
}
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
if (val != hdsp_clock_source(hdsp)) {
change = (hdsp_set_clock_source(hdsp, val) == 0) ? 1 : 0;
} else {
change = 0;
}
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_da_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_da_gain(hdsp);
return 0;
static int snd_hdsp_put_da_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
val = ucontrol->value.enumerated.item[0];
if (val < 0) val = 0;
if (val > 2) val = 2;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
if (val != hdsp_da_gain(hdsp)) {
change = (hdsp_set_da_gain(hdsp, val) == 0) ? 1 : 0;
} else {
change = 0;
}
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_ad_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_ad_gain(hdsp);
return 0;
static int snd_hdsp_put_ad_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
val = ucontrol->value.enumerated.item[0];
if (val < 0) val = 0;
if (val > 2) val = 2;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
if (val != hdsp_ad_gain(hdsp)) {
change = (hdsp_set_ad_gain(hdsp, val) == 0) ? 1 : 0;
} else {
change = 0;
}
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_phone_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_phone_gain(hdsp);
return 0;
static int snd_hdsp_put_phone_gain(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
val = ucontrol->value.enumerated.item[0];
if (val < 0) val = 0;
if (val > 2) val = 2;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
if (val != hdsp_phone_gain(hdsp)) {
change = (hdsp_set_phone_gain(hdsp, val) == 0) ? 1 : 0;
} else {
change = 0;
}
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_xlr_breakout_cable(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_xlr_breakout_cable(hdsp);
return 0;
static int snd_hdsp_put_xlr_breakout_cable(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_xlr_breakout_cable(hdsp);
hdsp_set_xlr_breakout_cable(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_aeb(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_aeb(hdsp);
return 0;
static int snd_hdsp_put_aeb(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_aeb(hdsp);
hdsp_set_aeb(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_info_pref_sync_ref(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
{
static char *texts[] = {"Word", "IEC958", "ADAT1", "ADAT Sync", "ADAT2", "ADAT3" };
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
static int snd_hdsp_get_pref_sync_ref(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_pref_sync_ref(hdsp);
return 0;
static int snd_hdsp_put_pref_sync_ref(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change, max;
unsigned int val;
}
val = ucontrol->value.enumerated.item[0] % max;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_pref_sync_ref(hdsp);
hdsp_set_pref_sync_ref(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_autosync_ref(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_pref_sync_ref(hdsp);
return 0;
static int snd_hdsp_get_passthru(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
ucontrol->value.integer.value[0] = hdsp->passthru;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return 0;
}
static int snd_hdsp_put_passthru(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
int err = 0;
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (ucontrol->value.integer.value[0] != hdsp->passthru);
if (change)
err = hdsp_set_passthru(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return err ? err : change;
}
static int snd_hdsp_get_line_out(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
ucontrol->value.integer.value[0] = hdsp_line_out(hdsp);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return 0;
}
static int snd_hdsp_put_line_out(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
unsigned int val;
if (!snd_hdsp_use_is_exclusive(hdsp))
return -EBUSY;
val = ucontrol->value.integer.value[0] & 1;
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = (int)val != hdsp_line_out(hdsp);
hdsp_set_line_output(hdsp, val);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int source;
int destination;
int addr;
addr = hdsp_input_to_output_key(hdsp,source, destination);
}
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
ucontrol->value.integer.value[2] = hdsp_read_gain (hdsp, addr);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return 0;
}
static int snd_hdsp_put_mixer(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
int change;
int source;
int destination;
gain = ucontrol->value.integer.value[2];
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
change = gain != hdsp_read_gain(hdsp, addr);
if (change)
hdsp_write_gain(hdsp, addr, gain);
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return change;
}
static int snd_hdsp_get_wc_sync_check(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_wc_sync_check(hdsp);
return 0;
static int snd_hdsp_get_spdif_sync_check(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_spdif_sync_check(hdsp);
return 0;
static int snd_hdsp_get_adatsync_sync_check(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = hdsp_adatsync_sync_check(hdsp);
return 0;
static int snd_hdsp_get_adat_sync_check(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
int offset;
- hdsp_t *hdsp = _snd_kcontrol_chip(kcontrol);
+ hdsp_t *hdsp = snd_kcontrol_chip(kcontrol);
offset = ucontrol->id.index - 1;
snd_assert(offset >= 0);
HDSP_LINE_OUT("Line Out", 0),
};
-#define HDSP_CONTROLS (sizeof(snd_hdsp_controls)/sizeof(snd_kcontrol_new_t))
-
-#define HDSP_9632_CONTROLS (sizeof(snd_hdsp_9632_controls)/sizeof(snd_kcontrol_new_t))
-
static snd_kcontrol_new_t snd_hdsp_96xx_aeb = HDSP_AEB("Analog Extension Board", 0);
static snd_kcontrol_new_t snd_hdsp_adat_sync_check = HDSP_ADAT_SYNC_CHECK;
int err;
snd_kcontrol_t *kctl;
- for (idx = 0; idx < HDSP_CONTROLS; idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_hdsp_controls); idx++) {
if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_controls[idx], hdsp))) < 0) {
return err;
}
/* DA, AD and Phone gain and XLR breakout cable controls for H9632 cards */
if (hdsp->io_type == H9632) {
- for (idx = 0; idx < HDSP_9632_CONTROLS; idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_hdsp_9632_controls); idx++) {
if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_9632_controls[idx], hdsp))) < 0) {
return err;
}
static void snd_hdsp_free_buffers(hdsp_t *hdsp)
{
- if (hdsp->capture_buffer_unaligned) {
- snd_hammerfall_free_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES,
- hdsp->capture_buffer_unaligned,
- hdsp->capture_buffer_addr, 1);
- }
-
- if (hdsp->playback_buffer_unaligned) {
- snd_hammerfall_free_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES,
- hdsp->playback_buffer_unaligned,
- hdsp->playback_buffer_addr, 0);
- }
+ snd_hammerfall_free_buffer(&hdsp->capture_dma_buf, hdsp->pci);
+ snd_hammerfall_free_buffer(&hdsp->playback_dma_buf, hdsp->pci);
}
static int __devinit snd_hdsp_initialize_memory(hdsp_t *hdsp)
{
- void *pb, *cb;
- dma_addr_t pb_addr, cb_addr;
unsigned long pb_bus, cb_bus;
- cb = snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES, &cb_addr, 1);
- pb = snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES, &pb_addr, 0);
-
- if (cb == 0 || pb == 0) {
- if (cb) {
- snd_hammerfall_free_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES, cb, cb_addr, 1);
- }
- if (pb) {
- snd_hammerfall_free_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES, pb, pb_addr, 0);
- }
-
+ if (snd_hammerfall_get_buffer(hdsp->pci, &hdsp->capture_dma_buf, HDSP_DMA_AREA_BYTES) < 0 ||
+ snd_hammerfall_get_buffer(hdsp->pci, &hdsp->playback_dma_buf, HDSP_DMA_AREA_BYTES) < 0) {
+ if (hdsp->capture_dma_buf.area)
+ snd_dma_free_pages(&hdsp->capture_dma_buf);
printk(KERN_ERR "%s: no buffers available\n", hdsp->card_name);
return -ENOMEM;
}
- /* save raw addresses for use when freeing memory later */
-
- hdsp->capture_buffer_unaligned = cb;
- hdsp->playback_buffer_unaligned = pb;
- hdsp->capture_buffer_addr = cb_addr;
- hdsp->playback_buffer_addr = pb_addr;
-
/* Align to bus-space 64K boundary */
- cb_bus = (cb_addr + 0xFFFF) & ~0xFFFFl;
- pb_bus = (pb_addr + 0xFFFF) & ~0xFFFFl;
+ cb_bus = (hdsp->capture_dma_buf.addr + 0xFFFF) & ~0xFFFFl;
+ pb_bus = (hdsp->playback_dma_buf.addr + 0xFFFF) & ~0xFFFFl;
/* Tell the card where it is */
hdsp_write(hdsp, HDSP_inputBufferAddress, cb_bus);
hdsp_write(hdsp, HDSP_outputBufferAddress, pb_bus);
- hdsp->capture_buffer = cb + (cb_bus - cb_addr);
- hdsp->playback_buffer = pb + (pb_bus - pb_addr);
+ hdsp->capture_buffer = hdsp->capture_dma_buf.area + (cb_bus - hdsp->capture_dma_buf.addr);
+ hdsp->playback_buffer = hdsp->playback_dma_buf.area + (pb_bus - hdsp->playback_dma_buf.addr);
return 0;
}
static snd_pcm_uframes_t snd_hdsp_hw_pointer(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
return hdsp_hw_pointer(hdsp);
}
static int snd_hdsp_playback_copy(snd_pcm_substream_t *substream, int channel,
snd_pcm_uframes_t pos, void __user *src, snd_pcm_uframes_t count)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
char *channel_buf;
snd_assert(pos + count <= HDSP_CHANNEL_BUFFER_BYTES / 4, return -EINVAL);
static int snd_hdsp_capture_copy(snd_pcm_substream_t *substream, int channel,
snd_pcm_uframes_t pos, void __user *dst, snd_pcm_uframes_t count)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
char *channel_buf;
snd_assert(pos + count <= HDSP_CHANNEL_BUFFER_BYTES / 4, return -EINVAL);
static int snd_hdsp_hw_silence(snd_pcm_substream_t *substream, int channel,
snd_pcm_uframes_t pos, snd_pcm_uframes_t count)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
char *channel_buf;
channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);
static int snd_hdsp_reset(snd_pcm_substream_t *substream)
{
snd_pcm_runtime_t *runtime = substream->runtime;
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
snd_pcm_substream_t *other;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
other = hdsp->capture_substream;
static int snd_hdsp_hw_params(snd_pcm_substream_t *substream,
snd_pcm_hw_params_t *params)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
int err;
pid_t this_pid;
pid_t other_pid;
static int snd_hdsp_channel_info(snd_pcm_substream_t *substream,
snd_pcm_channel_info_t *info)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
int mapped_channel;
snd_assert(info->channel < hdsp->max_channels, return -EINVAL);
static int snd_hdsp_trigger(snd_pcm_substream_t *substream, int cmd)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
snd_pcm_substream_t *other;
int running;
static int snd_hdsp_prepare(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
int result = 0;
if (hdsp_check_for_iobox (hdsp)) {
return -EIO;
}
- spin_lock(&hdsp->lock);
+ spin_lock_irq(&hdsp->lock);
if (!hdsp->running)
hdsp_reset_hw_pointer(hdsp);
- spin_unlock(&hdsp->lock);
+ spin_unlock_irq(&hdsp->lock);
return result;
}
static unsigned int hdsp_period_sizes[] = { 64, 128, 256, 512, 1024, 2048, 4096, 8192 };
-#define HDSP_PERIOD_SIZES sizeof(hdsp_period_sizes) / sizeof(hdsp_period_sizes[0])
-
static snd_pcm_hw_constraint_list_t hdsp_hw_constraints_period_sizes = {
- .count = HDSP_PERIOD_SIZES,
+ .count = ARRAY_SIZE(hdsp_period_sizes),
.list = hdsp_period_sizes,
.mask = 0
};
static unsigned int hdsp_9632_sample_rates[] = { 32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000 };
-#define HDSP_9632_SAMPLE_RATES sizeof(hdsp_9632_sample_rates) / sizeof(hdsp_9632_sample_rates[0])
-
static snd_pcm_hw_constraint_list_t hdsp_hw_constraints_9632_sample_rates = {
- .count = HDSP_9632_SAMPLE_RATES,
+ .count = ARRAY_SIZE(hdsp_9632_sample_rates),
.list = hdsp_9632_sample_rates,
.mask = 0
};
static int snd_hdsp_playback_open(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
- unsigned long flags;
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
snd_pcm_runtime_t *runtime = substream->runtime;
if (hdsp_check_for_iobox (hdsp)) {
return -EIO;
}
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
snd_pcm_set_sync(substream);
hdsp->playback_pid = current->pid;
hdsp->playback_substream = substream;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hdsp_hw_constraints_period_sizes);
static int snd_hdsp_playback_release(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
- unsigned long flags;
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
hdsp->playback_pid = -1;
hdsp->playback_substream = NULL;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
hdsp->spdif_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
snd_ctl_notify(hdsp->card, SNDRV_CTL_EVENT_MASK_VALUE |
static int snd_hdsp_capture_open(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
- unsigned long flags;
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
snd_pcm_runtime_t *runtime = substream->runtime;
if (hdsp_check_for_iobox (hdsp)) {
return -EIO;
}
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
snd_pcm_set_sync(substream);
hdsp->capture_pid = current->pid;
hdsp->capture_substream = substream;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hdsp_hw_constraints_period_sizes);
static int snd_hdsp_capture_release(snd_pcm_substream_t *substream)
{
- hdsp_t *hdsp = _snd_pcm_substream_chip(substream);
- unsigned long flags;
+ hdsp_t *hdsp = snd_pcm_substream_chip(substream);
- spin_lock_irqsave(&hdsp->lock, flags);
+ spin_lock_irq(&hdsp->lock);
hdsp->capture_pid = -1;
hdsp->capture_substream = NULL;
- spin_unlock_irqrestore(&hdsp->lock, flags);
+ spin_unlock_irq(&hdsp->lock);
return 0;
}
return 0;
}
-static inline void snd_hdsp_9652_enable_mixer (hdsp_t *hdsp)
+static void snd_hdsp_9652_enable_mixer (hdsp_t *hdsp)
{
hdsp->control2_register |= HDSP_9652_ENABLE_MIXER;
hdsp_write (hdsp, HDSP_control2Reg, hdsp->control2_register);
}
-static inline void snd_hdsp_9652_disable_mixer (hdsp_t *hdsp)
-{
- hdsp->control2_register &= ~HDSP_9652_ENABLE_MIXER;
- hdsp_write (hdsp, HDSP_control2Reg, hdsp->control2_register);
-}
-
-static inline int snd_hdsp_enable_io (hdsp_t *hdsp)
+static int snd_hdsp_enable_io (hdsp_t *hdsp)
{
int i;
return 0;
}
-static inline void snd_hdsp_initialize_channels(hdsp_t *hdsp)
+static void snd_hdsp_initialize_channels(hdsp_t *hdsp)
{
int status, aebi_channels, aebo_channels;
}
}
-static inline void snd_hdsp_initialize_midi_flush (hdsp_t *hdsp)
+static void snd_hdsp_initialize_midi_flush (hdsp_t *hdsp)
{
snd_hdsp_flush_midi_input (hdsp, 0);
snd_hdsp_flush_midi_input (hdsp, 1);
spin_lock_init(&hdsp->midi[0].lock);
spin_lock_init(&hdsp->midi[1].lock);
hdsp->iobase = 0;
- hdsp->res_port = NULL;
hdsp->control_register = 0;
hdsp->control2_register = 0;
hdsp->io_type = Undefined;
pci_set_master(hdsp->pci);
+ if ((err = pci_request_regions(pci, "hdsp")) < 0)
+ return err;
hdsp->port = pci_resource_start(pci, 0);
-
- if ((hdsp->res_port = request_mem_region(hdsp->port, HDSP_IO_EXTENT, "hdsp")) == NULL) {
- snd_printk("unable to grab memory region 0x%lx-0x%lx\n", hdsp->port, hdsp->port + HDSP_IO_EXTENT - 1);
- return -EBUSY;
- }
-
if ((hdsp->iobase = (unsigned long) ioremap_nocache(hdsp->port, HDSP_IO_EXTENT)) == 0) {
snd_printk("unable to remap region 0x%lx-0x%lx\n", hdsp->port, hdsp->port + HDSP_IO_EXTENT - 1);
return -EBUSY;
static int snd_hdsp_free(hdsp_t *hdsp)
{
- if (hdsp->res_port) {
+ if (hdsp->port) {
/* stop the audio, and cancel all interrupts */
hdsp->control_register &= ~(HDSP_Start|HDSP_AudioInterruptEnable|HDSP_Midi0InterruptEnable|HDSP_Midi1InterruptEnable);
hdsp_write (hdsp, HDSP_controlRegister, hdsp->control_register);
if (hdsp->iobase)
iounmap((void *) hdsp->iobase);
- if (hdsp->res_port) {
- release_resource(hdsp->res_port);
- kfree_nocheck(hdsp->res_port);
- }
+ if (hdsp->port)
+ pci_release_regions(hdsp->pci);
return 0;
}
git://git.onelab.eu / linux-2.6.git / blobdiff