| /sound/firewire/bebob/ |
| D | bebob_command.c | 13 u8 *buf; in avc_audio_set_selector() local
16 buf = kzalloc(12, GFP_KERNEL); in avc_audio_set_selector()
17 if (buf == NULL) in avc_audio_set_selector()
20 buf[0] = 0x00; /* AV/C CONTROL */ in avc_audio_set_selector()
21 buf[1] = 0x08 | (0x07 & subunit_id); /* AUDIO SUBUNIT ID */ in avc_audio_set_selector()
22 buf[2] = 0xb8; /* FUNCTION BLOCK */ in avc_audio_set_selector()
23 buf[3] = 0x80; /* type is 'selector'*/ in avc_audio_set_selector()
24 buf[4] = 0xff & fb_id; /* function block id */ in avc_audio_set_selector()
25 buf[5] = 0x10; /* control attribute is CURRENT */ in avc_audio_set_selector()
26 buf[6] = 0x02; /* selector length is 2 */ in avc_audio_set_selector()
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| D | bebob.h | 122 snd_bebob_read_block(struct fw_unit *unit, u64 addr, void *buf, int size) in snd_bebob_read_block() argument
126 buf, size, 0); in snd_bebob_read_block()
130 snd_bebob_read_quad(struct fw_unit *unit, u64 addr, u32 *buf) in snd_bebob_read_quad() argument
134 (void *)buf, sizeof(u32), 0); in snd_bebob_read_quad()
172 avc_bridgeco_fill_unit_addr(u8 buf[AVC_BRIDGECO_ADDR_BYTES], in avc_bridgeco_fill_unit_addr()
177 buf[0] = 0xff; /* Unit */ in avc_bridgeco_fill_unit_addr()
178 buf[1] = dir; in avc_bridgeco_fill_unit_addr()
179 buf[2] = AVC_BRIDGECO_PLUG_MODE_UNIT; in avc_bridgeco_fill_unit_addr()
180 buf[3] = unit; in avc_bridgeco_fill_unit_addr()
181 buf[4] = 0xff & pid; in avc_bridgeco_fill_unit_addr()
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| D | bebob_maudio.c | 138 get_meter(struct snd_bebob *bebob, void *buf, unsigned int size) in get_meter() argument
142 buf, size, 0); in get_meter()
149 u8 *buf; in check_clk_sync() local
151 buf = kmalloc(size, GFP_KERNEL); in check_clk_sync()
152 if (buf == NULL) in check_clk_sync()
155 err = get_meter(bebob, buf, size); in check_clk_sync()
160 *sync = (buf[size - 2] != 0xff); in check_clk_sync()
162 kfree(buf); in check_clk_sync()
177 u8 *buf; in avc_maudio_set_special_clk() local
183 buf = kmalloc(12, GFP_KERNEL); in avc_maudio_set_special_clk()
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| D | bebob_focusrite.c | 62 u32 *buf, unsigned int size) in saffire_read_block() argument
66 __be32 *tmp = (__be32 *)buf; in saffire_read_block()
75 buf[i] = be32_to_cpu(tmp[i]); in saffire_read_block()
232 saffire_meter_get(struct snd_bebob *bebob, u32 *buf, unsigned int size) in saffire_meter_get() argument
248 err = saffire_read_block(bebob, offset, buf, size); in saffire_meter_get()
250 swap(buf[1], buf[3]); in saffire_meter_get()
251 swap(buf[2], buf[3]); in saffire_meter_get()
252 swap(buf[3], buf[4]); in saffire_meter_get()
254 swap(buf[7], buf[10]); in saffire_meter_get()
255 swap(buf[8], buf[10]); in saffire_meter_get()
[all …]
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| /sound/firewire/oxfw/ |
| D | oxfw-command.c | 13 u8 *buf; in avc_stream_set_format() local
16 buf = kmalloc(len + 10, GFP_KERNEL); in avc_stream_set_format()
17 if (buf == NULL) in avc_stream_set_format()
20 buf[0] = 0x00; /* CONTROL */ in avc_stream_set_format()
21 buf[1] = 0xff; /* UNIT */ in avc_stream_set_format()
22 buf[2] = 0xbf; /* EXTENDED STREAM FORMAT INFORMATION */ in avc_stream_set_format()
23 buf[3] = 0xc0; /* SINGLE subfunction */ in avc_stream_set_format()
24 buf[4] = dir; /* Plug Direction */ in avc_stream_set_format()
25 buf[5] = 0x00; /* UNIT */ in avc_stream_set_format()
26 buf[6] = 0x00; /* PCR (Isochronous Plug) */ in avc_stream_set_format()
[all …]
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| D | oxfw-spkr.c | 31 u8 *buf; in avc_audio_feature_mute() local
35 buf = kmalloc(11, GFP_KERNEL); in avc_audio_feature_mute()
36 if (!buf) in avc_audio_feature_mute()
40 buf[0] = 0x01; /* AV/C, STATUS */ in avc_audio_feature_mute()
43 buf[0] = 0x00; /* AV/C, CONTROL */ in avc_audio_feature_mute()
46 buf[1] = 0x08; /* audio unit 0 */ in avc_audio_feature_mute()
47 buf[2] = 0xb8; /* FUNCTION BLOCK */ in avc_audio_feature_mute()
48 buf[3] = 0x81; /* function block type: feature */ in avc_audio_feature_mute()
49 buf[4] = fb_id; /* function block ID */ in avc_audio_feature_mute()
50 buf[5] = 0x10; /* control attribute: current */ in avc_audio_feature_mute()
[all …]
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| /sound/usb/caiaq/ |
| D | input.c | 191 int axis, const unsigned char *buf, in snd_caiaq_input_report_abs() argument
195 (buf[offset * 2] << 8) | buf[offset * 2 + 1]); in snd_caiaq_input_report_abs()
199 const unsigned char *buf, in snd_caiaq_input_read_analog() argument
206 snd_caiaq_input_report_abs(cdev, ABS_X, buf, 2); in snd_caiaq_input_read_analog()
207 snd_caiaq_input_report_abs(cdev, ABS_Y, buf, 0); in snd_caiaq_input_read_analog()
208 snd_caiaq_input_report_abs(cdev, ABS_Z, buf, 1); in snd_caiaq_input_read_analog()
213 snd_caiaq_input_report_abs(cdev, ABS_X, buf, 0); in snd_caiaq_input_read_analog()
214 snd_caiaq_input_report_abs(cdev, ABS_Y, buf, 1); in snd_caiaq_input_read_analog()
215 snd_caiaq_input_report_abs(cdev, ABS_Z, buf, 2); in snd_caiaq_input_read_analog()
218 snd_caiaq_input_report_abs(cdev, ABS_HAT0X, buf, 4); in snd_caiaq_input_read_analog()
[all …]
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| /sound/firewire/ |
| D | fcp.c | 33 u8 *buf; in avc_general_set_sig_fmt() local
47 buf = kzalloc(8, GFP_KERNEL); in avc_general_set_sig_fmt()
48 if (buf == NULL) in avc_general_set_sig_fmt()
51 buf[0] = 0x00; /* AV/C CONTROL */ in avc_general_set_sig_fmt()
52 buf[1] = 0xff; /* UNIT */ in avc_general_set_sig_fmt()
54 buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */ in avc_general_set_sig_fmt()
56 buf[2] = 0x18; /* OUTPUT PLUG SIGNAL FORMAT */ in avc_general_set_sig_fmt()
57 buf[3] = 0xff & pid; /* plug id */ in avc_general_set_sig_fmt()
58 buf[4] = 0x90; /* EOH_1, Form_1, FMT. AM824 */ in avc_general_set_sig_fmt()
59 buf[5] = 0x07 & sfc; /* FDF-hi. AM824, frequency */ in avc_general_set_sig_fmt()
[all …]
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| /sound/firewire/dice/ |
| D | dice-proc.c | 114 } buf; in dice_proc_read() local
125 quadlets = min_t(u32, sections[1], sizeof(buf.global) / 4); in dice_proc_read()
126 if (dice_proc_read_mem(dice, &buf.global, sections[0], quadlets) < 0) in dice_proc_read()
130 buf.global.owner_hi >> 16, in dice_proc_read()
131 buf.global.owner_hi & 0xffff, buf.global.owner_lo); in dice_proc_read()
132 snd_iprintf(buffer, " notification: %08x\n", buf.global.notification); in dice_proc_read()
133 dice_proc_fixup_string(buf.global.nick_name, NICK_NAME_SIZE); in dice_proc_read()
134 snd_iprintf(buffer, " nick name: %s\n", buf.global.nick_name); in dice_proc_read()
137 buf.global.clock_select & CLOCK_SOURCE_MASK), in dice_proc_read()
139 (buf.global.clock_select & CLOCK_RATE_MASK) in dice_proc_read()
[all …]
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| D | dice.h | 128 void *buf, unsigned int len);
131 void *buf, unsigned int len);
135 void *buf, unsigned int len) in snd_dice_transaction_write_global() argument
139 buf, len); in snd_dice_transaction_write_global()
143 void *buf, unsigned int len) in snd_dice_transaction_read_global() argument
147 buf, len); in snd_dice_transaction_read_global()
151 void *buf, unsigned int len) in snd_dice_transaction_write_tx() argument
154 buf, len); in snd_dice_transaction_write_tx()
158 void *buf, unsigned int len) in snd_dice_transaction_read_tx() argument
161 buf, len); in snd_dice_transaction_read_tx()
[all …]
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| /sound/core/seq/ |
| D | seq_midi_event.c | 39 static void note_decode(struct snd_seq_event *ev, unsigned char *buf);
40 static void one_param_decode(struct snd_seq_event *ev, unsigned char *buf);
41 static void pitchbend_decode(struct snd_seq_event *ev, unsigned char *buf);
42 static void two_param_decode(struct snd_seq_event *ev, unsigned char *buf);
43 static void songpos_decode(struct snd_seq_event *ev, unsigned char *buf);
52 void (*decode)(struct snd_seq_event *ev, unsigned char *buf);
83 static int extra_decode_ctrl14(struct snd_midi_event *dev, unsigned char *buf, int len,
85 static int extra_decode_xrpn(struct snd_midi_event *dev, unsigned char *buf, int count,
90 int (*decode)(struct snd_midi_event *dev, unsigned char *buf, int len,
111 dev->buf = kmalloc(bufsize, GFP_KERNEL); in snd_midi_event_new()
[all …]
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| /sound/pci/hda/ |
| D | hda_eld.c | 135 #define GRAB_BITS(buf, byte, lowbit, bits) \ argument
141 (buf[byte] >> (lowbit)) & ((1 << (bits)) - 1); \
146 const unsigned char *buf) in hdmi_update_short_audio_desc() argument
151 val = GRAB_BITS(buf, 1, 0, 7); in hdmi_update_short_audio_desc()
157 a->channels = GRAB_BITS(buf, 0, 0, 3); in hdmi_update_short_audio_desc()
163 a->format = GRAB_BITS(buf, 0, 3, 4); in hdmi_update_short_audio_desc()
170 val = GRAB_BITS(buf, 2, 0, 3); in hdmi_update_short_audio_desc()
183 a->max_bitrate = GRAB_BITS(buf, 2, 0, 8); in hdmi_update_short_audio_desc()
203 a->profile = GRAB_BITS(buf, 2, 0, 3); in hdmi_update_short_audio_desc()
207 a->format = GRAB_BITS(buf, 2, 3, 5); in hdmi_update_short_audio_desc()
[all …]
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| D | hda_sysfs.c | 32 char *buf) in power_on_acct_show() argument
36 return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_on_acct)); in power_on_acct_show()
41 char *buf) in power_off_acct_show() argument
45 return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct)); in power_off_acct_show()
55 char *buf) \
58 return sprintf(buf, "0x%x\n", codec->field); \
64 char *buf) \
67 return sprintf(buf, "%s\n", \
82 char *buf) in pin_configs_show() argument
88 len += sprintf(buf + len, "0x%02x 0x%08x\n", in pin_configs_show()
[all …]
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| /sound/synth/emux/ |
| D | emux_proc.c | 16 struct snd_info_buffer *buf) in snd_emux_proc_info_read() argument
24 snd_iprintf(buf, "Device: %s\n", emu->name); in snd_emux_proc_info_read()
25 snd_iprintf(buf, "Ports: %d\n", emu->num_ports); in snd_emux_proc_info_read()
26 snd_iprintf(buf, "Addresses:"); in snd_emux_proc_info_read()
28 snd_iprintf(buf, " %d:%d", emu->client, emu->ports[i]); in snd_emux_proc_info_read()
29 snd_iprintf(buf, "\n"); in snd_emux_proc_info_read()
30 snd_iprintf(buf, "Use Counter: %d\n", emu->used); in snd_emux_proc_info_read()
31 snd_iprintf(buf, "Max Voices: %d\n", emu->max_voices); in snd_emux_proc_info_read()
32 snd_iprintf(buf, "Allocated Voices: %d\n", emu->num_voices); in snd_emux_proc_info_read()
34 snd_iprintf(buf, "Memory Size: %d\n", emu->memhdr->size); in snd_emux_proc_info_read()
[all …]
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| /sound/soc/codecs/ |
| D | sigmadsp-i2c.c | 19 uint8_t *buf; in sigmadsp_write_i2c() local
22 buf = kzalloc(2 + len, GFP_KERNEL | GFP_DMA); in sigmadsp_write_i2c()
23 if (!buf) in sigmadsp_write_i2c()
26 put_unaligned_be16(addr, buf); in sigmadsp_write_i2c()
27 memcpy(buf + 2, data, len); in sigmadsp_write_i2c()
29 ret = i2c_master_send(control_data, buf, len + 2); in sigmadsp_write_i2c()
31 kfree(buf); in sigmadsp_write_i2c()
44 uint8_t buf[2]; in sigmadsp_read_i2c() local
47 put_unaligned_be16(addr, buf); in sigmadsp_read_i2c()
50 msgs[0].len = sizeof(buf); in sigmadsp_read_i2c()
[all …]
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| D | rt5514-spi.c | 81 u8 buf[8]; in rt5514_spi_copy_work() local
101 rt5514_spi_burst_read(RT5514_BUFFER_VOICE_WP, (u8 *)&buf, in rt5514_spi_copy_work()
102 sizeof(buf)); in rt5514_spi_copy_work()
103 cur_wp = buf[0] | buf[1] << 8 | buf[2] << 16 | in rt5514_spi_copy_work()
104 buf[3] << 24; in rt5514_spi_copy_work()
157 u8 buf[8]; in rt5514_schedule_copy() local
169 rt5514_spi_burst_read(RT5514_BUFFER_VOICE_BASE, (u8 *)&buf, in rt5514_schedule_copy()
170 sizeof(buf)); in rt5514_schedule_copy()
171 rt5514_dsp->buf_base = buf[0] | buf[1] << 8 | buf[2] << 16 | in rt5514_schedule_copy()
172 buf[3] << 24; in rt5514_schedule_copy()
[all …]
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| D | wm_adsp.c | 313 void *buf; member
319 struct wm_adsp_buf *buf = kzalloc(sizeof(*buf), GFP_KERNEL); in wm_adsp_buf_alloc() local
321 if (buf == NULL) in wm_adsp_buf_alloc()
324 buf->buf = vmalloc(len); in wm_adsp_buf_alloc()
325 if (!buf->buf) { in wm_adsp_buf_alloc()
326 kfree(buf); in wm_adsp_buf_alloc()
329 memcpy(buf->buf, src, len); in wm_adsp_buf_alloc()
332 list_add_tail(&buf->list, list); in wm_adsp_buf_alloc()
334 return buf; in wm_adsp_buf_alloc()
340 struct wm_adsp_buf *buf = list_first_entry(list, in wm_adsp_buf_free() local
[all …]
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| /sound/drivers/opl4/ |
| D | opl4_proc.c | 44 char* buf; in snd_opl4_mem_proc_read() local
46 buf = vmalloc(count); in snd_opl4_mem_proc_read()
47 if (!buf) in snd_opl4_mem_proc_read()
49 snd_opl4_read_memory(opl4, buf, pos, count); in snd_opl4_mem_proc_read()
50 if (copy_to_user(_buf, buf, count)) { in snd_opl4_mem_proc_read()
51 vfree(buf); in snd_opl4_mem_proc_read()
54 vfree(buf); in snd_opl4_mem_proc_read()
65 char *buf; in snd_opl4_mem_proc_write() local
67 buf = vmalloc(count); in snd_opl4_mem_proc_write()
68 if (!buf) in snd_opl4_mem_proc_write()
[all …]
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| /sound/soc/intel/skylake/ |
| D | skl-debug.c | 31 static ssize_t skl_print_pins(struct skl_module_pin *m_pin, char *buf, in skl_print_pins() argument
38 ret += scnprintf(buf + size, MOD_BUF - size, in skl_print_pins()
53 static ssize_t skl_print_fmt(struct skl_module_fmt *fmt, char *buf, in skl_print_fmt() argument
56 return scnprintf(buf + size, MOD_BUF - size, in skl_print_fmt()
73 char *buf; in module_read() local
76 buf = kzalloc(MOD_BUF, GFP_KERNEL); in module_read()
77 if (!buf) in module_read()
80 ret = scnprintf(buf, MOD_BUF, "Module:\n\tUUID %pUL\n\tModule id %d\n" in module_read()
85 ret += scnprintf(buf + ret, MOD_BUF - ret, in module_read()
89 ret += scnprintf(buf + ret, MOD_BUF - ret, in module_read()
[all …]
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| /sound/hda/ |
| D | hdac_sysfs.c | 22 char *buf) \
25 return sprintf(buf, "0x%x\n", codec->type); \
32 char *buf) \
35 return sprintf(buf, "%s\n", \
50 char *buf) in modalias_show() argument
52 return snd_hdac_codec_modalias(dev_to_hdac_dev(dev), buf, 256); in modalias_show()
90 struct widget_attribute *attr, char *buf);
93 const char *buf, size_t count);
110 char *buf) in widget_attr_show() argument
122 return wid_attr->show(codec, nid, wid_attr, buf); in widget_attr_show()
[all …]
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| /sound/core/ |
| D | memory.c | 28 char buf[256]; in copy_to_user_fromio()
31 if (c > sizeof(buf)) in copy_to_user_fromio()
32 c = sizeof(buf); in copy_to_user_fromio()
33 memcpy_fromio(buf, (void __iomem *)src, c); in copy_to_user_fromio()
34 if (copy_to_user(dst, buf, c)) in copy_to_user_fromio()
60 char buf[256]; in copy_from_user_toio()
63 if (c > sizeof(buf)) in copy_from_user_toio()
64 c = sizeof(buf); in copy_from_user_toio()
65 if (copy_from_user(buf, src, c)) in copy_from_user_toio()
67 memcpy_toio(dst, buf, c); in copy_from_user_toio()
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| D | jack.c | 177 char buf[128]; in sw_inject_enable_read() local
179 len = scnprintf(buf, sizeof(buf), "%s: %s\t\t%s: %i\n", "Jack", jack_kctl->kctl->id.name, in sw_inject_enable_read()
181 ret = simple_read_from_buffer(to, count, ppos, buf, len); in sw_inject_enable_read()
192 char buf[8] = { 0 }; in sw_inject_enable_write() local
194 ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, from, count); in sw_inject_enable_write()
195 err = kstrtoul(buf, 0, &enable); in sw_inject_enable_write()
216 char buf[8] = { 0 }; in jackin_inject_write() local
221 ret = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, from, count); in jackin_inject_write()
222 err = kstrtoul(buf, 0, &enable); in jackin_inject_write()
235 char buf[64]; in jack_kctl_id_read() local
[all …]
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| /sound/soc/fsl/ |
| D | imx-audmux.c | 61 char *buf; in audmux_read_file() local
77 buf = kmalloc(PAGE_SIZE, GFP_KERNEL); in audmux_read_file()
78 if (!buf) in audmux_read_file()
81 ret = scnprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n", in audmux_read_file()
85 ret += scnprintf(buf + ret, PAGE_SIZE - ret, in audmux_read_file()
89 ret += scnprintf(buf + ret, PAGE_SIZE - ret, in audmux_read_file()
93 ret += scnprintf(buf + ret, PAGE_SIZE - ret, in audmux_read_file()
97 ret += scnprintf(buf + ret, PAGE_SIZE - ret, in audmux_read_file()
100 ret += scnprintf(buf + ret, PAGE_SIZE - ret, "\n"); in audmux_read_file()
103 ret += scnprintf(buf + ret, PAGE_SIZE - ret, in audmux_read_file()
[all …]
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| /sound/usb/ |
| D | mixer_us16x08.c | 152 unsigned char *buf, int size) in snd_us16x08_recv_urb() argument
159 SND_US16X08_URB_METER_REQUESTTYPE, 0, 0, buf, size); in snd_us16x08_recv_urb()
167 static int snd_us16x08_send_urb(struct snd_usb_audio *chip, char *buf, int size) in snd_us16x08_send_urb() argument
171 0, 0, buf, size); in snd_us16x08_send_urb()
198 char buf[sizeof(route_msg)]; in snd_us16x08_route_put() local
209 memcpy(buf, route_msg, sizeof(route_msg)); in snd_us16x08_route_put()
214 buf[2] = 0x02; in snd_us16x08_route_put()
217 buf[2] = 0x03; in snd_us16x08_route_put()
222 buf[5] = (unsigned char) (val_org & 0x0f) + 1; in snd_us16x08_route_put()
224 buf[13] = index + 1; in snd_us16x08_route_put()
[all …]
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| /sound/usb/line6/ |
| D | pod.c | 180 const unsigned char *buf = pod->line6.buffer_message; in line6_pod_process_message() local
182 if (memcmp(buf, pod_version_header, sizeof(pod_version_header)) == 0) { in line6_pod_process_message()
183 pod->firmware_version = buf[13] * 100 + buf[14] * 10 + buf[15]; in line6_pod_process_message()
184 pod->device_id = ((int)buf[8] << 16) | ((int)buf[9] << 8) | in line6_pod_process_message()
185 (int) buf[10]; in line6_pod_process_message()
194 if (buf[0] != (LINE6_SYSEX_BEGIN | LINE6_CHANNEL_DEVICE) && in line6_pod_process_message()
195 buf[0] != (LINE6_SYSEX_BEGIN | LINE6_CHANNEL_UNKNOWN)) { in line6_pod_process_message()
198 if (memcmp(buf + 1, line6_midi_id, sizeof(line6_midi_id)) != 0) in line6_pod_process_message()
201 if (buf[5] == POD_SYSEX_SYSTEM && buf[6] == POD_MONITOR_LEVEL) { in line6_pod_process_message()
202 short value = ((int)buf[7] << 12) | ((int)buf[8] << 8) | in line6_pod_process_message()
[all …]
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