| /linux-6.12.1/drivers/media/test-drivers/vivid/ |
| D | vivid-rds-gen.c | 15 static u8 vivid_get_di(const struct vivid_rds_gen *rds, unsigned grp) in vivid_get_di() argument
19 return (rds->dyn_pty << 2) | (grp & 3); in vivid_get_di()
21 return (rds->compressed << 2) | (grp & 3); in vivid_get_di()
23 return (rds->art_head << 2) | (grp & 3); in vivid_get_di()
25 return (rds->mono_stereo << 2) | (grp & 3); in vivid_get_di()
42 void vivid_rds_generate(struct vivid_rds_gen *rds) in vivid_rds_generate() argument
44 struct v4l2_rds_data *data = rds->data; in vivid_rds_generate()
53 data[0].lsb = rds->picode & 0xff; in vivid_rds_generate()
54 data[0].msb = rds->picode >> 8; in vivid_rds_generate()
56 data[1].lsb = rds->pty << 5; in vivid_rds_generate()
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| D | vivid-radio-common.c | 61 struct vivid_rds_gen *rds = &dev->rds_gen; in vivid_radio_rds_init() local
70 rds->picode = dev->radio_tx_rds_pi->cur.val; in vivid_radio_rds_init()
71 rds->pty = dev->radio_tx_rds_pty->cur.val; in vivid_radio_rds_init()
72 rds->mono_stereo = dev->radio_tx_rds_mono_stereo->cur.val; in vivid_radio_rds_init()
73 rds->art_head = dev->radio_tx_rds_art_head->cur.val; in vivid_radio_rds_init()
74 rds->compressed = dev->radio_tx_rds_compressed->cur.val; in vivid_radio_rds_init()
75 rds->dyn_pty = dev->radio_tx_rds_dyn_pty->cur.val; in vivid_radio_rds_init()
76 rds->ta = dev->radio_tx_rds_ta->cur.val; in vivid_radio_rds_init()
77 rds->tp = dev->radio_tx_rds_tp->cur.val; in vivid_radio_rds_init()
78 rds->ms = dev->radio_tx_rds_ms->cur.val; in vivid_radio_rds_init()
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| D | vivid-radio-tx.c | 75 struct v4l2_rds_data rds; in vivid_radio_tx_write() local
77 if (copy_from_user(&rds, buf + i, sizeof(rds))) { in vivid_radio_tx_write()
81 i += sizeof(rds); in vivid_radio_tx_write()
84 if ((rds.block & V4L2_RDS_BLOCK_MSK) == V4L2_RDS_BLOCK_INVALID || in vivid_radio_tx_write()
85 (rds.block & V4L2_RDS_BLOCK_ERROR)) in vivid_radio_tx_write()
87 rds.block &= V4L2_RDS_BLOCK_MSK; in vivid_radio_tx_write()
88 data[data_blk] = rds; in vivid_radio_tx_write()
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| D | vivid-radio-rx.c | 93 struct v4l2_rds_data rds = data[data_blk]; in vivid_radio_rx_read() local
100 rds.block |= V4L2_RDS_BLOCK_CORRECTED; in vivid_radio_rx_read()
103 rds.block |= V4L2_RDS_BLOCK_INVALID; in vivid_radio_rx_read()
106 rds.block |= V4L2_RDS_BLOCK_ERROR; in vivid_radio_rx_read()
107 rds.lsb = get_random_u8(); in vivid_radio_rx_read()
108 rds.msb = get_random_u8(); in vivid_radio_rx_read()
121 if (copy_to_user(buf + i, &rds, sizeof(rds))) { in vivid_radio_rx_read()
125 i += sizeof(rds); in vivid_radio_rx_read()
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| D | vivid-rds-gen.h | 38 void vivid_rds_gen_fill(struct vivid_rds_gen *rds, unsigned freq,
40 void vivid_rds_generate(struct vivid_rds_gen *rds);
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| D | Makefile | 5 vivid-rds-gen.o vivid-sdr-cap.o vivid-vbi-cap.o vivid-vbi-out.o \
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| /linux-6.12.1/drivers/media/radio/wl128x/ |
| D | fmdrv_common.c | 703 struct fm_rds *rds = &fmdev->rx.rds; in fm_irq_handle_rdsdata_getcmd_resp() local
734 rds->last_blk_idx = -1; in fm_irq_handle_rdsdata_getcmd_resp()
745 rds->last_blk_idx = blk_idx; in fm_irq_handle_rdsdata_getcmd_resp()
795 memcpy(&rds->buff[rds->wr_idx], &tmpbuf, FM_RDS_BLK_SIZE); in fm_irq_handle_rdsdata_getcmd_resp()
796 rds->wr_idx = (rds->wr_idx + FM_RDS_BLK_SIZE) % rds->buf_size; in fm_irq_handle_rdsdata_getcmd_resp()
799 if (rds->wr_idx == rds->rd_idx) { in fm_irq_handle_rdsdata_getcmd_resp()
801 rds->wr_idx = 0; in fm_irq_handle_rdsdata_getcmd_resp()
802 rds->rd_idx = 0; in fm_irq_handle_rdsdata_getcmd_resp()
811 if (rds->wr_idx != rds->rd_idx) in fm_irq_handle_rdsdata_getcmd_resp()
812 wake_up_interruptible(&rds->read_queue); in fm_irq_handle_rdsdata_getcmd_resp()
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| D | fmdrv_v4l2.c | 75 struct tx_rds rds; in fm_v4l2_fops_write() local
79 ret = copy_from_user(&rds, buf, sizeof(rds)); in fm_v4l2_fops_write()
80 rds.text[sizeof(rds.text) - 1] = '\0'; in fm_v4l2_fops_write()
82 ret, rds.text_type, rds.text, rds.af_freq); in fm_v4l2_fops_write()
89 fm_tx_set_radio_text(fmdev, rds.text, rds.text_type); in fm_v4l2_fops_write()
90 fm_tx_set_af(fmdev, rds.af_freq); in fm_v4l2_fops_write()
93 return sizeof(rds); in fm_v4l2_fops_write()
286 ((fmdev->rx.rds.flag == FM_RDS_ENABLE) ? V4L2_TUNER_SUB_RDS : 0); in fm_v4l2_vidioc_g_tuner()
423 ((fmdev->tx_data.rds.flag == FM_RDS_ENABLE) ? in fm_v4l2_vidioc_g_modulator()
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| D | fmdrv_rx.c | 17 fmdev->rx.rds.flag = FM_RDS_DISABLE; in fm_rx_reset_rds_cache()
18 fmdev->rx.rds.last_blk_idx = 0; in fm_rx_reset_rds_cache()
19 fmdev->rx.rds.wr_idx = 0; in fm_rx_reset_rds_cache()
20 fmdev->rx.rds.rd_idx = 0; in fm_rx_reset_rds_cache()
671 && fmdev->rx.rds.flag == FM_RDS_DISABLE) { in fm_rx_set_rds_mode()
710 fmdev->rx.rds.flag = FM_RDS_ENABLE; in fm_rx_set_rds_mode()
712 && fmdev->rx.rds.flag == FM_RDS_ENABLE) { in fm_rx_set_rds_mode()
721 fmdev->rx.rds.last_blk_idx = 0; in fm_rx_set_rds_mode()
722 fmdev->rx.rds.wr_idx = 0; in fm_rx_set_rds_mode()
723 fmdev->rx.rds.rd_idx = 0; in fm_rx_set_rds_mode()
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| D | fmdrv.h | 154 struct fm_rds rds; member
188 struct tx_rds rds; member
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| D | fmdrv_tx.c | 133 fmdev->tx_data.rds.flag = rds_en_dis; in fm_tx_set_rds_mode()
409 tx->rds.flag = FM_RDS_DISABLE; in fm_tx_set_freq()
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| /linux-6.12.1/tools/testing/selftests/net/rds/ |
| D | README.txt | 5 network namespaces and running rds packets between them. A loopback
18 -d Log directory. Defaults to tools/testing/selftests/net/rds/rds_logs
29 tools/testing/selftests/net/rds/config.sh -g
32 tools/testing/selftests/net/rds/config.sh
39 "export PYTHONPATH=tools/testing/selftests/net/; tools/testing/selftests/net/rds/run.sh"
41 An HTML coverage report will be output in tools/testing/selftests/net/rds/rds_logs/coverage/.
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| /linux-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | dev-rds.rst | 43 :ref:`Reading RDS data <reading-rds-data>`. For future use the flag
68 :ref:`Writing RDS data <writing-rds-data>` and
71 .. _reading-rds-data:
80 .. _writing-rds-data:
110 .. _v4l2-rds-block:
132 .. _v4l2-rds-block-codes:
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| D | devices.rst | 21 dev-rds
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| /linux-6.12.1/drivers/media/radio/si470x/ |
| D | radio-si470x-i2c.c | 244 unsigned short rds; in si470x_i2c_interrupt() local
277 rds = radio->registers[RDSA]; in si470x_i2c_interrupt()
282 rds = radio->registers[RDSB]; in si470x_i2c_interrupt()
287 rds = radio->registers[RDSC]; in si470x_i2c_interrupt()
292 rds = radio->registers[RDSD]; in si470x_i2c_interrupt()
297 put_unaligned_le16(rds, &tmpbuf); in si470x_i2c_interrupt()
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| D | radio-si470x-usb.c | 369 unsigned short rds; in si470x_int_in_callback() local
414 rds = radio->registers[RDSA]; in si470x_int_in_callback()
419 rds = radio->registers[RDSB]; in si470x_int_in_callback()
424 rds = radio->registers[RDSC]; in si470x_int_in_callback()
429 rds = radio->registers[RDSD]; in si470x_int_in_callback()
434 put_unaligned_le16(rds, &tmpbuf); in si470x_int_in_callback()
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| /linux-6.12.1/net/rds/ |
| D | Makefile | 2 obj-$(CONFIG_RDS) += rds.o
3 rds-y := af_rds.o bind.o cong.o connection.o info.o message.o \
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| /linux-6.12.1/drivers/mfd/ |
| D | si476x-cmd.c | 946 report->rds[V4L2_RDS_BLOCK_A].block = V4L2_RDS_BLOCK_A; in si476x_core_cmd_fm_rds_status()
947 report->rds[V4L2_RDS_BLOCK_A].msb = resp[8]; in si476x_core_cmd_fm_rds_status()
948 report->rds[V4L2_RDS_BLOCK_A].lsb = resp[9]; in si476x_core_cmd_fm_rds_status()
950 report->rds[V4L2_RDS_BLOCK_B].block = V4L2_RDS_BLOCK_B; in si476x_core_cmd_fm_rds_status()
951 report->rds[V4L2_RDS_BLOCK_B].msb = resp[10]; in si476x_core_cmd_fm_rds_status()
952 report->rds[V4L2_RDS_BLOCK_B].lsb = resp[11]; in si476x_core_cmd_fm_rds_status()
954 report->rds[V4L2_RDS_BLOCK_C].block = V4L2_RDS_BLOCK_C; in si476x_core_cmd_fm_rds_status()
955 report->rds[V4L2_RDS_BLOCK_C].msb = resp[12]; in si476x_core_cmd_fm_rds_status()
956 report->rds[V4L2_RDS_BLOCK_C].lsb = resp[13]; in si476x_core_cmd_fm_rds_status()
958 report->rds[V4L2_RDS_BLOCK_D].block = V4L2_RDS_BLOCK_D; in si476x_core_cmd_fm_rds_status()
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| D | si476x-i2c.c | 380 kfifo_in(&core->rds_fifo, report.rds, in si476x_core_drain_rds_fifo()
381 sizeof(report.rds)); in si476x_core_drain_rds_fifo()
383 (int)sizeof(report.rds), report.rds); in si476x_core_drain_rds_fifo()
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| /linux-6.12.1/Documentation/networking/ |
| D | rds.rst | 14 http://oss.oracle.com/pipermail/rds-devel/2007-November/000228.html
64 RDS supports a number of sysctls in /proc/sys/net/rds
175 see rds-rdma(7) manpage (available in rds-tools)
181 see rds(7) manpage
189 The message header is a 'struct rds_header' (see rds.h):
406 by having multiple TCP/IP flows per rds/tcp connection, i.e., multipathed
407 RDS (mprds). Each such TCP/IP flow constitutes a path for the rds/tcp
421 t_mp_capable bit during registration with the rds core module. When the
435 The control packet is an RDS ping packet (i.e., packet to rds dest
436 port 0) with the ping packet having a rds extension header option of
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| D | index.rst | 103 rds
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| /linux-6.12.1/drivers/media/radio/ |
| D | radio-wl1273.c | 137 struct v4l2_rds_data rds = { 0, 0, 0 }; in wl1273_fm_rds() local
148 .buf = (u8 *) &rds, in wl1273_fm_rds()
149 .len = sizeof(rds), in wl1273_fm_rds()
175 status = rds.block; in wl1273_fm_rds()
181 rds.block = V4L2_RDS_BLOCK_MSK & status; in wl1273_fm_rds()
182 rds.block |= rds.block << 3; in wl1273_fm_rds()
186 rds.block |= V4L2_RDS_BLOCK_ERROR; in wl1273_fm_rds()
187 rds.block &= ~V4L2_RDS_BLOCK_CORRECTED; in wl1273_fm_rds()
189 rds.block &= ~V4L2_RDS_BLOCK_ERROR; in wl1273_fm_rds()
190 rds.block |= V4L2_RDS_BLOCK_CORRECTED; in wl1273_fm_rds()
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| /linux-6.12.1/Documentation/userspace-api/media/ |
| D | videodev2.h.rst.exceptions | 437 replace define V4L2_RDS_BLOCK_MSK v4l2-rds-block
438 replace define V4L2_RDS_BLOCK_A v4l2-rds-block
439 replace define V4L2_RDS_BLOCK_B v4l2-rds-block
440 replace define V4L2_RDS_BLOCK_C v4l2-rds-block
441 replace define V4L2_RDS_BLOCK_D v4l2-rds-block
442 replace define V4L2_RDS_BLOCK_C_ALT v4l2-rds-block
443 replace define V4L2_RDS_BLOCK_INVALID v4l2-rds-block
444 replace define V4L2_RDS_BLOCK_CORRECTED v4l2-rds-block
445 replace define V4L2_RDS_BLOCK_ERROR v4l2-rds-block
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| /linux-6.12.1/Documentation/admin-guide/media/ |
| D | si4713.rst | 69 Capabilities : 62.5 Hz stereo rds
71 Subchannel modulation: stereo+rds
187 Example for setting rds ps name:
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| /linux-6.12.1/net/ |
| D | Makefile | 47 obj-$(CONFIG_RDS) += rds/
|