include/sound/emux_synth.h

93

struct snd_hwdep *hwdep; /* hwdep device */

include/sound/hda_codec.h

227

struct snd_hwdep *hwdep; /* assigned hwdep device */

include/sound/hwdep.h

13

struct snd_hwdep;

include/sound/hwdep.h

17

long long (*llseek)(struct snd_hwdep *hw, struct file *file,

include/sound/hwdep.h

19

long (*read)(struct snd_hwdep *hw, char __user *buf,

include/sound/hwdep.h

21

long (*write)(struct snd_hwdep *hw, const char __user *buf,

include/sound/hwdep.h

23

int (*open)(struct snd_hwdep *hw, struct file * file);

include/sound/hwdep.h

24

int (*release)(struct snd_hwdep *hw, struct file * file);

include/sound/hwdep.h

25

__poll_t (*poll)(struct snd_hwdep *hw, struct file *file,

include/sound/hwdep.h

27

int (*ioctl)(struct snd_hwdep *hw, struct file *file,

include/sound/hwdep.h

29

int (*ioctl_compat)(struct snd_hwdep *hw, struct file *file,

include/sound/hwdep.h

31

int (*mmap)(struct snd_hwdep *hw, struct file *file,

include/sound/hwdep.h

33

int (*dsp_status)(struct snd_hwdep *hw,

include/sound/hwdep.h

35

int (*dsp_load)(struct snd_hwdep *hw,

include/sound/hwdep.h

55

void (*private_free) (struct snd_hwdep *hwdep);

include/sound/hwdep.h

65

struct snd_hwdep **rhwdep);

include/sound/opl3.h

300

struct snd_hwdep *hwdep;

include/sound/opl3.h

338

void snd_opl3_interrupt(struct snd_hwdep * hw);

include/sound/opl3.h

349

struct snd_hwdep ** rhwdep);

include/sound/opl3.h

352

int snd_opl3_open(struct snd_hwdep * hw, struct file *file);

include/sound/opl3.h

353

int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,

include/sound/opl3.h

355

int snd_opl3_release(struct snd_hwdep * hw, struct file *file);

include/sound/opl3.h

360

long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,

include/sound/sb16_csp.h

75

int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep);

include/sound/snd_wavefront.h

118

extern int snd_wavefront_synth_ioctl (struct snd_hwdep *,

include/sound/snd_wavefront.h

122

extern int snd_wavefront_synth_open (struct snd_hwdep *, struct file *);

include/sound/snd_wavefront.h

123

extern int snd_wavefront_synth_release (struct snd_hwdep *, struct file *);

include/sound/snd_wavefront.h

129

extern int snd_wavefront_fx_ioctl (struct snd_hwdep *,

include/sound/snd_wavefront.h

133

extern int snd_wavefront_fx_open (struct snd_hwdep *, struct file *);

include/sound/snd_wavefront.h

134

extern int snd_wavefront_fx_release (struct snd_hwdep *, struct file *);

include/sound/vx_core.h

158

struct snd_hwdep *hwdep;

sound/core/hwdep.c

149

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

167

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

173

static int snd_hwdep_info(struct snd_hwdep *hw,

sound/core/hwdep.c

188

static int snd_hwdep_dsp_status(struct snd_hwdep *hw,

sound/core/hwdep.c

206

static int snd_hwdep_dsp_load(struct snd_hwdep *hw,

sound/core/hwdep.c

225

static int snd_hwdep_dsp_load_user(struct snd_hwdep *hw,

sound/core/hwdep.c

239

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

258

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

300

struct snd_hwdep *hwdep;

sound/core/hwdep.c

32

static struct snd_hwdep *snd_hwdep_search(struct snd_card *card, int device)

sound/core/hwdep.c

34

struct snd_hwdep *hwdep;

sound/core/hwdep.c

340

static void snd_hwdep_free(struct snd_hwdep *hwdep)

sound/core/hwdep.c

364

struct snd_hwdep **rhwdep)

sound/core/hwdep.c

366

struct snd_hwdep *hwdep;

sound/core/hwdep.c

420

struct snd_hwdep *hwdep = device->device_data;

sound/core/hwdep.c

44

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

458

struct snd_hwdep *hwdep = device->device_data;

sound/core/hwdep.c

484

struct snd_hwdep *hwdep;

sound/core/hwdep.c

53

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

62

struct snd_hwdep *hw = file->private_data;

sound/core/hwdep.c

71

struct snd_hwdep *hw;

sound/core/hwdep_compat.c

19

static int snd_hwdep_dsp_load_compat(struct snd_hwdep *hw,

sound/core/hwdep_compat.c

42

struct snd_hwdep *hw = file->private_data;

sound/drivers/opl3/opl3_lib.c

267

void snd_opl3_interrupt(struct snd_hwdep * hw)

sound/drivers/opl3/opl3_lib.c

464

struct snd_hwdep ** rhwdep)

sound/drivers/opl3/opl3_lib.c

466

struct snd_hwdep *hw;

sound/drivers/opl3/opl3_seq.c

41

struct snd_hwdep *hwdep = opl3->hwdep;

sound/drivers/opl3/opl3_seq.c

69

struct snd_hwdep *hwdep;

sound/drivers/opl3/opl3_synth.c

170

int snd_opl3_release(struct snd_hwdep * hw, struct file *file)

sound/drivers/opl3/opl3_synth.c

182

long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,

sound/drivers/opl3/opl3_synth.c

71

int snd_opl3_open(struct snd_hwdep * hw, struct file *file)

sound/drivers/opl3/opl3_synth.c

79

int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,

sound/firewire/bebob/bebob_hwdep.c

113

hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/bebob/bebob_hwdep.c

125

hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/bebob/bebob_hwdep.c

144

hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/bebob/bebob_hwdep.c

163

struct snd_hwdep *hwdep;

sound/firewire/bebob/bebob_hwdep.c

19

hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/bebob/bebob_hwdep.c

53

hwdep_poll(struct snd_hwdep *hwdep, struct file *file, poll_table *wait)

sound/firewire/dice/dice-hwdep.c

11

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf,

sound/firewire/dice/dice-hwdep.c

111

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/dice/dice-hwdep.c

122

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/dice/dice-hwdep.c

140

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/dice/dice-hwdep.c

159

struct snd_hwdep *hwdep;

sound/firewire/dice/dice-hwdep.c

54

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/digi00x/digi00x-hwdep.c

119

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/digi00x/digi00x-hwdep.c

130

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/digi00x/digi00x-hwdep.c

148

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/digi00x/digi00x-hwdep.c

167

struct snd_hwdep *hwdep;

sound/firewire/digi00x/digi00x-hwdep.c

19

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/digi00x/digi00x-hwdep.c

62

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireface/ff-hwdep.c

128

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/fireface/ff-hwdep.c

139

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireface/ff-hwdep.c

157

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireface/ff-hwdep.c

176

struct snd_hwdep *hwdep;

sound/firewire/fireface/ff-hwdep.c

26

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/fireface/ff-hwdep.c

71

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireworks/fireworks_hwdep.c

120

hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/fireworks/fireworks_hwdep.c

156

hwdep_write(struct snd_hwdep *hwdep, const char __user *data, long count,

sound/firewire/fireworks/fireworks_hwdep.c

186

hwdep_poll(struct snd_hwdep *hwdep, struct file *file, poll_table *wait)

sound/firewire/fireworks/fireworks_hwdep.c

248

hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/fireworks/fireworks_hwdep.c

260

hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireworks/fireworks_hwdep.c

279

hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/fireworks/fireworks_hwdep.c

299

struct snd_hwdep *hwdep;

sound/firewire/motu/motu-hwdep.c

100

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/motu/motu-hwdep.c

157

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/motu/motu-hwdep.c

168

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/motu/motu-hwdep.c

251

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/motu/motu-hwdep.c

27

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/motu/motu-hwdep.c

270

struct snd_hwdep *hwdep;

sound/firewire/motu/motu.h

77

struct snd_hwdep *hwdep;

sound/firewire/oxfw/oxfw-hwdep.c

109

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/oxfw/oxfw-hwdep.c

120

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/oxfw/oxfw-hwdep.c

138

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/oxfw/oxfw-hwdep.c

157

struct snd_hwdep *hwdep;

sound/firewire/oxfw/oxfw-hwdep.c

18

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/oxfw/oxfw-hwdep.c

52

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/tascam/tascam-hwdep.c

129

static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/tascam/tascam-hwdep.c

194

static int hwdep_release(struct snd_hwdep *hwdep, struct file *file)

sound/firewire/tascam/tascam-hwdep.c

205

static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/tascam/tascam-hwdep.c

225

static int hwdep_compat_ioctl(struct snd_hwdep *hwdep, struct file *file,

sound/firewire/tascam/tascam-hwdep.c

244

struct snd_hwdep *hwdep;

sound/firewire/tascam/tascam-hwdep.c

98

static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/firewire/tascam/tascam.h

94

struct snd_hwdep *hwdep;

sound/hda/common/hwdep.c

60

static int hda_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,

sound/hda/common/hwdep.c

78

static int hda_hwdep_ioctl_compat(struct snd_hwdep *hw, struct file *file,

sound/hda/common/hwdep.c

85

static int hda_hwdep_open(struct snd_hwdep *hw, struct file *file)

sound/hda/common/hwdep.c

95

struct snd_hwdep *hwdep;

sound/isa/opl3sa2.c

112

struct snd_hwdep *synth;

sound/isa/opti9xx/opti92x-ad1848.c

795

struct snd_hwdep *synth;

sound/isa/sb/sb16.c

309

struct snd_hwdep *synth = NULL;

sound/isa/sb/sb16.c

311

struct snd_hwdep *xcsp = NULL;

sound/isa/sb/sb16_csp.c

103

int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep)

sound/isa/sb/sb16_csp.c

108

struct snd_hwdep *hw;

sound/isa/sb/sb16_csp.c

157

static void snd_sb_csp_free(struct snd_hwdep *hwdep)

sound/isa/sb/sb16_csp.c

175

static int snd_sb_csp_open(struct snd_hwdep * hw, struct file *file)

sound/isa/sb/sb16_csp.c

184

static int snd_sb_csp_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg)

sound/isa/sb/sb16_csp.c

255

static int snd_sb_csp_release(struct snd_hwdep * hw, struct file *file)

sound/isa/sb/sb16_csp.c

67

static void snd_sb_csp_free(struct snd_hwdep *hw);

sound/isa/sb/sb16_csp.c

68

static int snd_sb_csp_open(struct snd_hwdep * hw, struct file *file);

sound/isa/sb/sb16_csp.c

69

static int snd_sb_csp_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg);

sound/isa/sb/sb16_csp.c

70

static int snd_sb_csp_release(struct snd_hwdep * hw, struct file *file);

sound/isa/wavefront/wavefront.c

221

static struct snd_hwdep *snd_wavefront_new_synth(struct snd_card *card,

sound/isa/wavefront/wavefront.c

225

struct snd_hwdep *wavefront_synth;

sound/isa/wavefront/wavefront.c

246

static struct snd_hwdep *snd_wavefront_new_fx(struct snd_card *card,

sound/isa/wavefront/wavefront.c

252

struct snd_hwdep *fx_processor;

sound/isa/wavefront/wavefront.c

341

struct snd_hwdep *wavefront_synth;

sound/isa/wavefront/wavefront.c

344

struct snd_hwdep *fx_processor;

sound/isa/wavefront/wavefront_fx.c

134

snd_wavefront_fx_open (struct snd_hwdep *hw, struct file *file)

sound/isa/wavefront/wavefront_fx.c

144

snd_wavefront_fx_release (struct snd_hwdep *hw, struct file *file)

sound/isa/wavefront/wavefront_fx.c

152

snd_wavefront_fx_ioctl (struct snd_hwdep *sdev, struct file *file,

sound/isa/wavefront/wavefront_synth.c

1643

snd_wavefront_synth_open (struct snd_hwdep *hw, struct file *file)

sound/isa/wavefront/wavefront_synth.c

1653

snd_wavefront_synth_release (struct snd_hwdep *hw, struct file *file)

sound/isa/wavefront/wavefront_synth.c

1661

snd_wavefront_synth_ioctl (struct snd_hwdep *hw, struct file *file,

sound/pci/asihpi/asihpi.c

2706

static int snd_asihpi_hpi_open(struct snd_hwdep *hw, struct file *file)

sound/pci/asihpi/asihpi.c

2715

static int snd_asihpi_hpi_release(struct snd_hwdep *hw, struct file *file)

sound/pci/asihpi/asihpi.c

2723

static int snd_asihpi_hpi_ioctl(struct snd_hwdep *hw, struct file *file,

sound/pci/asihpi/asihpi.c

2738

struct snd_hwdep *hw;

sound/pci/emu10k1/emufx.c

2421

static int snd_emu10k1_fx8010_open(struct snd_hwdep * hw, struct file *file)

sound/pci/emu10k1/emufx.c

2458

static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg)

sound/pci/emu10k1/emufx.c

2591

static int snd_emu10k1_fx8010_release(struct snd_hwdep * hw, struct file *file)

sound/pci/emu10k1/emufx.c

2598

struct snd_hwdep *hw;

sound/pci/mixart/mixart.h

156

struct snd_hwdep *hwdep; /* DSP loader, only for the first card */

sound/pci/rme9652/hdsp.c

4664

static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg)

sound/pci/rme9652/hdsp.c

4877

struct snd_hwdep *hw;

sound/pci/rme9652/hdsp.c

490

struct snd_hwdep *hwdep;

sound/pci/rme9652/hdspm.c

1049

struct snd_hwdep *hwdep; /* and a hwdep for additional ioctl */

sound/pci/rme9652/hdspm.c

6079

static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file)

sound/pci/rme9652/hdspm.c

6085

static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,

sound/pci/rme9652/hdspm.c

6302

struct snd_hwdep *hw;

sound/pci/sonicvibes.c

214

struct snd_hwdep *fmsynth; /* S3FM */

sound/synth/emux/emux_hwdep.c

117

struct snd_hwdep *hw;

sound/synth/emux/emux_hwdep.c

80

snd_emux_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,

sound/usb/fcp.c

759

static int fcp_hwdep_open(struct snd_hwdep *hw, struct file *file)

sound/usb/fcp.c

772

static int fcp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,

sound/usb/fcp.c

815

static long fcp_hwdep_read(struct snd_hwdep *hw, char __user *buf,

sound/usb/fcp.c

842

static __poll_t fcp_hwdep_poll(struct snd_hwdep *hw,

sound/usb/fcp.c

858

static int fcp_hwdep_release(struct snd_hwdep *hw, struct file *file)

sound/usb/fcp.c

873

struct snd_hwdep *hw;

sound/usb/line6/driver.c

540

static int line6_hwdep_open(struct snd_hwdep *hw, struct file *file)

sound/usb/line6/driver.c

553

static int line6_hwdep_release(struct snd_hwdep *hw, struct file *file)

sound/usb/line6/driver.c

564

line6_hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,

sound/usb/line6/driver.c

605

line6_hwdep_write(struct snd_hwdep *hwdep, const char __user *data, long count,

sound/usb/line6/driver.c

628

line6_hwdep_poll(struct snd_hwdep *hwdep, struct file *file, poll_table *wait)

sound/usb/line6/driver.c

664

struct snd_hwdep *hwdep;

sound/usb/mixer_quirks.c

219

static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf,

sound/usb/mixer_quirks.c

239

static __poll_t snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file,

sound/usb/mixer_quirks.c

250

struct snd_hwdep *hwdep;

sound/usb/mixer_scarlett2.c

9020

static int scarlett2_hwdep_open(struct snd_hwdep *hw, struct file *file)

sound/usb/mixer_scarlett2.c

9040

static int scarlett2_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,

sound/usb/mixer_scarlett2.c

9068

static long scarlett2_hwdep_read(struct snd_hwdep *hw,

sound/usb/mixer_scarlett2.c

9139

static long scarlett2_hwdep_write(struct snd_hwdep *hw,

sound/usb/mixer_scarlett2.c

9220

static int scarlett2_hwdep_release(struct snd_hwdep *hw, struct file *file)

sound/usb/mixer_scarlett2.c

9238

struct snd_hwdep *hw;

sound/usb/usx2y/us122l.c

129

static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)

sound/usb/usx2y/us122l.c

149

static int usb_stream_hwdep_release(struct snd_hwdep *hw, struct file *file)

sound/usb/usx2y/us122l.c

170

static int usb_stream_hwdep_mmap(struct snd_hwdep *hw,

sound/usb/usx2y/us122l.c

200

static __poll_t usb_stream_hwdep_poll(struct snd_hwdep *hw,

sound/usb/usx2y/us122l.c

308

static int usb_stream_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,

sound/usb/usx2y/us122l.c

381

struct snd_hwdep *hw;

sound/usb/usx2y/usX2Yhwdep.c

172

static int snd_usx2y_hwdep_dsp_load(struct snd_hwdep *hw,

sound/usb/usx2y/usX2Yhwdep.c

217

struct snd_hwdep *hw;

sound/usb/usx2y/usX2Yhwdep.c

40

static int snd_us428ctls_mmap(struct snd_hwdep *hw, struct file *filp, struct vm_area_struct *area)

sound/usb/usx2y/usX2Yhwdep.c

63

static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll_table *wait)

sound/usb/usx2y/usX2Yhwdep.c

81

static int snd_usx2y_hwdep_dsp_status(struct snd_hwdep *hw,

sound/usb/usx2y/usx2yhwdeppcm.c

637

static int snd_usx2y_hwdep_pcm_open(struct snd_hwdep *hw, struct file *file)

sound/usb/usx2y/usx2yhwdeppcm.c

649

static int snd_usx2y_hwdep_pcm_release(struct snd_hwdep *hw, struct file *file)

sound/usb/usx2y/usx2yhwdeppcm.c

687

static int snd_usx2y_hwdep_pcm_mmap(struct snd_hwdep *hw, struct file *filp, struct vm_area_struct *area)

sound/usb/usx2y/usx2yhwdeppcm.c

711

static void snd_usx2y_hwdep_pcm_private_free(struct snd_hwdep *hwdep)

sound/usb/usx2y/usx2yhwdeppcm.c

722

struct snd_hwdep *hw;