Searched defs:src (Results 1 - 25 of 75) sorted by relevance

123

/sound/core/
H A Dmemory.c30 * @src: the source pointer on mmio
37 int copy_to_user_fromio(void __user *dst, const volatile void __iomem *src, size_t count) argument
40 return copy_to_user(dst, (const void __force*)src, count) ? -EFAULT : 0;
47 memcpy_fromio(buf, (void __iomem *)src, c);
52 src += c;
63 * @src: the source pointer on user-space
70 int copy_from_user_toio(volatile void __iomem *dst, const void __user *src, size_t count) argument
73 return copy_from_user((void __force *)dst, src, count) ? -EFAULT : 0;
80 if (copy_from_user(buf, src, c))
85 src
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H A Dhwdep_compat.c34 struct snd_hwdep_dsp_image32 __user *src)
43 if (copy_in_user(dst, src, 4 + 64))
45 if (get_user(ptr, &src->image) ||
48 if (get_user(val, &src->length) ||
51 if (get_user(val, &src->driver_data) ||
33 snd_hwdep_dsp_load_compat(struct snd_hwdep *hw, struct snd_hwdep_dsp_image32 __user *src) argument
H A Drawmidi_compat.c34 struct snd_rawmidi_params32 __user *src)
41 if (get_user(params.stream, &src->stream) ||
42 get_user(params.buffer_size, &src->buffer_size) ||
43 get_user(params.avail_min, &src->avail_min) ||
44 get_user(val, &src->no_active_sensing))
65 struct snd_rawmidi_status32 __user *src)
72 if (get_user(status.stream, &src->stream))
88 if (put_user(status.tstamp.tv_sec, &src->tstamp.tv_sec) ||
89 put_user(status.tstamp.tv_nsec, &src->tstamp.tv_nsec) ||
90 put_user(status.avail, &src
33 snd_rawmidi_ioctl_params_compat(struct snd_rawmidi_file *rfile, struct snd_rawmidi_params32 __user *src) argument
64 snd_rawmidi_ioctl_status_compat(struct snd_rawmidi_file *rfile, struct snd_rawmidi_status32 __user *src) argument
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/sound/core/oss/
H A Dlinear.c43 unsigned char *dst, unsigned char *src)
48 memcpy(p + data->copy_ofs, src + data->src_ofs, data->copy_bytes);
64 char *src; local
75 src = src_channels[channel].area.addr + src_channels[channel].area.first / 8;
81 do_convert(data, dst, src);
82 src += src_step;
42 do_convert(struct linear_priv *data, unsigned char *dst, unsigned char *src) argument
H A Dmulaw.c177 char *src; local
188 src = src_channels[channel].area.addr + src_channels[channel].area.first / 8;
194 signed short sample = ulaw2linear(*src);
196 src += src_step;
203 unsigned char *src)
206 memcpy((char *)&sample + data->copy_ofs, src + data->native_ofs,
223 char *src; local
234 src = src_channels[channel].area.addr + src_channels[channel].area.first / 8;
240 signed short sample = cvt_native_to_s16(data, src);
242 src
202 cvt_native_to_s16(struct mulaw_priv *data, unsigned char *src) argument
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H A Drate.c72 signed short *src, *dst; local
90 src = (signed short *)src_channels[channel].area.addr +
103 S2 = *src;
104 src += src_step;
131 signed short *src, *dst; local
149 src = (signed short *)src_channels[channel].area.addr +
160 S2 = *src;
161 src += src_step;
/sound/soc/blackfin/
H A Dbf5xx-ac97.c46 void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u16 *src, argument
52 dst->ac97_pcm_r = *src++;
56 dst->ac97_pcm_l = *src++;
62 dst->ac97_sl = *src++;
66 dst->ac97_sr = *src++;
70 dst->ac97_lfe = *src++;
74 dst->ac97_center = *src++;
83 void bf5xx_ac97_to_pcm(const struct ac97_frame *src, __u16 *dst, argument
87 *(dst++) = src->ac97_pcm_l;
88 *(dst++) = src
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H A Dbf5xx-tdm-pcm.c193 unsigned int *src; local
198 src = buf;
204 *(dst + tdm_port->tx_map[i]) = *src++;
208 src = (unsigned int *)substream->runtime->dma_area;
211 src += pos * 8;
214 *dst++ = *(src + tdm_port->rx_map[i]);
215 src += 8;
/sound/core/seq/
H A Dseq_memory.c128 static int seq_copy_in_kernel(char **bufptr, const void *src, int size) argument
130 memcpy(*bufptr, src, size);
135 static int seq_copy_in_user(char __user **bufptr, const void *src, int size) argument
137 if (copy_to_user(*bufptr, src, size))
319 struct snd_seq_event_cell *src, *tmp, *tail; local
325 src = (struct snd_seq_event_cell *)event->data.ext.ptr;
342 if (is_chained && src) {
343 tmp->event = src->event;
344 src = src
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H A Dseq_ports.c209 * this is called from port_delete, for each src and dest list.
495 struct snd_seq_port_subs_info *src = &src_port->c_src; local
509 down_write(&src->list_mutex);
515 if (! list_empty(&src->list_head) || ! list_empty(&dest->list_head))
518 if (src->exclusive || dest->exclusive)
521 list_for_each_entry(s, &src->list_head, src_list) {
531 if ((err = subscribe_port(src_client, src_port, src, info,
541 write_lock_irqsave(&src->list_lock, flags);
543 list_add_tail(&subs->src_list, &src->list_head);
546 write_unlock_irqrestore(&src
573 struct snd_seq_port_subs_info *src = &src_port->c_src; local
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/sound/oss/
H A Dsb_mixer.c393 static void set_recsrc(sb_devc * devc, int src) argument
395 sb_setmixer(devc, RECORD_SRC, (sb_getmixer(devc, RECORD_SRC) & ~7) | (src & 0x7));
H A Dsb_common.c128 unsigned char src = 0xff; local
132 src = sb_getmixer(devc, IRQ_STAT); /* Interrupt source register */
134 if (src & 4) /* MPU401 interrupt */
138 if (!(src & 3))
141 if (devc->intr_active && (!devc->fullduplex || (src & 0x01)))
165 else if (devc->intr_active_16 && (src & 0x02))
189 if (src & 0x01)
192 if (devc->model == MDL_SB16 && src & 0x02)
198 int src = inb(devc->pcibase+0x1A); local
199 src
[all...]
/sound/pci/emu10k1/
H A Dio.c294 int snd_emu1010_fpga_link_dst_src_write(struct snd_emu10k1 * emu, u32 dst, u32 src) argument
298 snd_emu1010_fpga_write(emu, 0x02, ((src >> 8) & 0x3f) );
299 snd_emu1010_fpga_write(emu, 0x03, (src & 0x3f) );
/sound/pcmcia/vx/
H A Dvxp_ops.c531 static void vxp_change_audio_source(struct vx_core *_chip, int src) argument
535 switch (src) {
/sound/sh/
H A Dsh_dac_audio.c187 snd_pcm_uframes_t pos, void __user *src, snd_pcm_uframes_t count)
201 memcpy_toio(chip->data_buffer + b_pos, src, b_count);
186 snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream, int channel, snd_pcm_uframes_t pos, void __user *src, snd_pcm_uframes_t count) argument
/sound/soc/nuc900/
H A Dnuc900-pcm.c231 dma_addr_t *src, dma_addr_t *dst)
236 if (src != NULL)
237 *src = AUDIO_READ(nuc900_audio->mmio + ACTL_PDSTC);
248 dma_addr_t src, dst; local
251 nuc900_dma_getposition(substream, &src, &dst);
256 res = src - runtime->dma_addr;
230 nuc900_dma_getposition(struct snd_pcm_substream *substream, dma_addr_t *src, dma_addr_t *dst) argument
/sound/soc/s6000/
H A Ds6000-pcm.c66 dma_addr_t src, dst; local
75 src = dma_pos;
79 src = par->sif_in;
95 src, dst, period_size); local
/sound/soc/samsung/
H A Ddma.c294 dma_addr_t src, dst; local
299 s3c2410_dma_getposition(prtd->params->channel, &src, &dst);
304 res = src - prtd->dma_start;
308 pr_debug("Pointer %x %x\n", src, dst);
/sound/usb/6fire/
H A Dpcm.c199 u32 *src = NULL; local
216 src = (u32 *) (urb->buffer + total_length);
218 src = (u32 *) (urb->buffer - 1 + total_length);
221 src++; /* skip leading 4 bytes of every packet */
224 memcpy(dest, src, bytes_per_frame);
226 src += rt->in_n_analog;
246 u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off local
272 memcpy(dest, src, bytes_per_frame);
273 src += alsa_rt->channels;
277 if (src
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/sound/firewire/
H A Damdtp.c249 const u32 *src; local
252 src = (void *)runtime->dma_area +
259 *buffer = cpu_to_be32((*src >> 8) | 0x40000000);
260 src++;
265 src = (void *)runtime->dma_area;
275 const u16 *src; local
278 src = (void *)runtime->dma_area +
285 *buffer = cpu_to_be32((*src << 8) | 0x40000000);
286 src++;
291 src
[all...]
/sound/isa/sb/
H A Demu8000_pcm.c448 void *src,
456 unsigned short *buf = src;
467 return emu8k_transfer_block(emu, pos + rec->loop_start[voice], src, count);
514 void __user *src,
519 unsigned short __user *buf = src;
445 emu8k_pcm_copy(struct snd_pcm_substream *subs, int voice, snd_pcm_uframes_t pos, void *src, snd_pcm_uframes_t count) argument
511 emu8k_pcm_copy(struct snd_pcm_substream *subs, int voice, snd_pcm_uframes_t pos, void __user *src, snd_pcm_uframes_t count) argument
/sound/pci/ctxfi/
H A Dctatc.h65 void *src; /* SRC for interacting with host memory */ member in struct:ct_atc_pcm
H A Dctsrc.h37 /* Define the descriptor of a src resource */
47 struct src { struct
49 struct src *intlv; /* Pointer to next interleaved SRC in a series */
57 int (*set_state)(struct src *src, unsigned int state);
58 int (*set_bm)(struct src *src, unsigned int bm);
59 int (*set_sf)(struct src *src, unsigned int sf);
60 int (*set_pm)(struct src *sr
[all...]
/sound/pci/lola/
H A Dlola_mixer.c251 unsigned int src, unsigned int dest,
256 if (!(chip->mixer.src_mask & (1 << src)) ||
260 writew(gain, &chip->mixer.array->dest_mix_gain[dest][src]);
263 val |= (1 << src);
265 val &= ~(1 << src);
269 src, dest);
430 /* all src on */
435 /* set src gain to 0dB */
444 int src = i % chip->mixer.src_phys_ins; local
445 lola_mixer_set_mapping_gain(chip, src,
250 lola_mixer_set_mapping_gain(struct lola *chip, unsigned int src, unsigned int dest, unsigned short gain, bool on) argument
448 int src = chip->mixer.src_stream_out_ofs + i; local
723 unsigned int src = src_ofs + i; local
[all...]
/sound/soc/codecs/
H A Dwm8994.h64 int src; member in struct:wm8994_fll_config

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