| /linux-6.6.21/Documentation/userspace-api/media/v4l/ |
| D | vidioc-s-hw-freq-seek.rst | 13 VIDIOC_S_HW_FREQ_SEEK - Perform a hardware frequency seek
34 Start a hardware frequency seek from the current frequency. To do this
51 will be clamped to fit in the band before the seek is started.
59 error code is returned and no seek takes place.
82 - If non-zero, seek upward from the current frequency, else seek
91 - If non-zero, defines the hardware seek resolution in Hz. The
134 The hardware seek found no channels.
137 Another hardware seek is already in progress.
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| D | dev-decoder.rst | 133 of a new stream, or to resume decoding after a seek.
602 seek.
816 The seek does not require any specific operation on the ``CAPTURE`` queue, but
819 1. Stop the ``OUTPUT`` queue to begin the seek sequence via
840 3. Start queuing buffers containing coded data after the seek to the ``OUTPUT``
855 handling and workarounds for hardware issues related to seek operations.
859 In case of the H.264/HEVC codec, the client must take care not to seek
876 A seek may result in the `Dynamic Resolution Change` sequence being
877 initiated, due to the seek target having decoding parameters different from
878 the part of the stream decoded before the seek. The sequence must be handled
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| D | vidioc-g-tuner.rst | 236 - If set, then this tuner supports the hardware seek functionality
237 where the seek stops when it reaches the end of the frequency
241 - If set, then this tuner supports the hardware seek functionality
242 where the seek wraps around when it reaches the end of the
289 - The range to search when using the hardware seek functionality is
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| /linux-6.6.21/drivers/media/radio/si470x/ |
| D | radio-si470x-common.c | 295 const struct v4l2_hw_freq_seek *seek) in si470x_set_seek() argument
303 if (seek->rangelow || seek->rangehigh) { in si470x_set_seek()
305 if (bands[band].rangelow == seek->rangelow && in si470x_set_seek()
306 bands[band].rangehigh == seek->rangehigh) in si470x_set_seek()
328 if (seek->wrap_around) in si470x_set_seek()
332 if (seek->seek_upward) in si470x_set_seek()
726 const struct v4l2_hw_freq_seek *seek) in si470x_vidioc_s_hw_freq_seek() argument
730 if (seek->tuner != 0) in si470x_vidioc_s_hw_freq_seek()
736 return si470x_set_seek(radio, seek); in si470x_vidioc_s_hw_freq_seek()
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| /linux-6.6.21/drivers/media/test-drivers/vimc/ |
| D | vimc-debayer.c | 416 unsigned int i, seek, wlin, wcol; in vimc_debayer_calc_rgb_sink() local
427 seek = vdebayer->mean_win_size / 2; in vimc_debayer_calc_rgb_sink()
433 vdebayer->sd.name, lin, col, vdebayer->sink_fmt.height, seek); in vimc_debayer_calc_rgb_sink()
441 for (wlin = seek > lin ? 0 : lin - seek; in vimc_debayer_calc_rgb_sink()
442 wlin < lin + seek + 1 && wlin < vdebayer->sink_fmt.height; in vimc_debayer_calc_rgb_sink()
451 for (wcol = seek > col ? 0 : col - seek; in vimc_debayer_calc_rgb_sink()
452 wcol < col + seek + 1 && wcol < vdebayer->sink_fmt.width; in vimc_debayer_calc_rgb_sink()
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| /linux-6.6.21/net/sunrpc/ |
| D | socklib.c | 207 size_t seek) in xprt_sendmsg() argument
209 if (seek) in xprt_sendmsg()
210 iov_iter_advance(&msg->msg_iter, seek); in xprt_sendmsg()
215 struct kvec *vec, size_t seek) in xprt_send_kvec() argument
218 return xprt_sendmsg(sock, msg, seek); in xprt_send_kvec()
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| D | xprtsock.c | 406 xs_sock_recvmsg(struct socket *sock, struct msghdr *msg, int flags, size_t seek) in xs_sock_recvmsg() argument
409 if (seek != 0) in xs_sock_recvmsg()
410 iov_iter_advance(&msg->msg_iter, seek); in xs_sock_recvmsg()
412 return ret > 0 ? ret + seek : ret; in xs_sock_recvmsg()
417 struct kvec *kvec, size_t count, size_t seek) in xs_read_kvec() argument
420 return xs_sock_recvmsg(sock, msg, flags, seek); in xs_read_kvec()
426 size_t seek) in xs_read_bvec() argument
429 return xs_sock_recvmsg(sock, msg, flags, seek); in xs_read_bvec()
442 xs_flush_bvec(const struct bio_vec *bvec, size_t count, size_t seek) in xs_flush_bvec() argument
449 bvec_iter_advance(bvec, &bi, seek & PAGE_MASK); in xs_flush_bvec()
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| D | svcsock.c | 278 static void svc_flush_bvec(const struct bio_vec *bvec, size_t size, size_t seek) in svc_flush_bvec() argument
281 .bi_size = size + seek, in svc_flush_bvec()
285 bvec_iter_advance(bvec, &bi, seek & PAGE_MASK); in svc_flush_bvec()
291 size_t seek) in svc_flush_bvec() argument
302 size_t seek) in svc_tcp_read_msg() argument
320 if (seek) { in svc_tcp_read_msg()
321 iov_iter_advance(&msg.msg_iter, seek); in svc_tcp_read_msg()
322 buflen -= seek; in svc_tcp_read_msg()
326 svc_flush_bvec(bvec, len, seek); in svc_tcp_read_msg()
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| /linux-6.6.21/Documentation/ABI/testing/ |
| D | dev-kmsg | 43 and the seek position be updated to the next available record.
52 The device supports seek with the following parameters:
55 seek to the first entry in the buffer
57 seek after the last entry in the buffer
59 seek after the last record available at the time
62 Other seek operations or offsets are not supported because of
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| /linux-6.6.21/drivers/media/radio/ |
| D | radio-si476x.c | 731 const struct v4l2_hw_freq_seek *seek) in si476x_radio_s_hw_freq_seek() argument
735 u32 rangelow = seek->rangelow, rangehigh = seek->rangehigh; in si476x_radio_s_hw_freq_seek()
741 if (seek->tuner != 0 || in si476x_radio_s_hw_freq_seek()
742 seek->type != V4L2_TUNER_RADIO) in si476x_radio_s_hw_freq_seek()
786 if (seek->rangehigh) { in si476x_radio_s_hw_freq_seek()
790 seek->rangehigh)); in si476x_radio_s_hw_freq_seek()
794 if (seek->rangelow) { in si476x_radio_s_hw_freq_seek()
798 seek->rangelow)); in si476x_radio_s_hw_freq_seek()
802 if (seek->spacing) { in si476x_radio_s_hw_freq_seek()
806 seek->spacing)); in si476x_radio_s_hw_freq_seek()
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| D | radio-mr800.c | 338 const struct v4l2_hw_freq_seek *seek) in vidioc_s_hw_freq_seek() argument
347 if (seek->tuner != 0 || !seek->wrap_around) in vidioc_s_hw_freq_seek()
359 seek->seek_upward ? AMRADIO_SET_SEARCH_UP : AMRADIO_SET_SEARCH_DOWN, in vidioc_s_hw_freq_seek()
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| /linux-6.6.21/tools/perf/ui/ |
| D | browser.c | 259 browser->seek(browser, 0, SEEK_SET); in ui_browser__reset_index()
383 browser->seek(browser, browser->top_idx, SEEK_SET); in ui_browser__update_nr_entries()
429 browser->seek(browser, +1, SEEK_CUR); in ui_browser__run()
438 browser->seek(browser, -1, SEEK_CUR); in ui_browser__run()
463 browser->seek(browser, +offset, SEEK_CUR); in ui_browser__run()
476 browser->seek(browser, -offset, SEEK_CUR); in ui_browser__run()
488 browser->seek(browser, -offset, SEEK_END); in ui_browser__run()
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| D | browser.h | 30 void (*seek)(struct ui_browser *browser, off_t offset, int whence); member
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| /linux-6.6.21/tools/testing/selftests/drivers/sdsi/ |
| D | sdsi_test.py | 122 f.seek(1)
129 f.seek(1)
143 f.seek(64)
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| /linux-6.6.21/fs/iomap/ |
| D | Makefile | 16 seek.o
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| /linux-6.6.21/samples/bpf/ |
| D | test_override_return.sh | 5 dd if=/dev/zero of=testfile.img bs=1M seek=1000 count=1
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| /linux-6.6.21/drivers/media/radio/wl128x/ |
| D | fmdrv_v4l2.c | 386 const struct v4l2_hw_freq_seek *seek) in fm_v4l2_vidioc_s_hw_freq_seek() argument
402 ret = fm_rx_seek(fmdev, seek->seek_upward, seek->wrap_around, in fm_v4l2_vidioc_s_hw_freq_seek()
403 seek->spacing); in fm_v4l2_vidioc_s_hw_freq_seek()
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| /linux-6.6.21/tools/testing/selftests/sysctl/ |
| D | sysctl.sh | 273 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null
283 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null
559 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 2>/dev/null
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| /linux-6.6.21/tools/perf/scripts/python/ |
| D | mem-phys-addr.py | 85 f.seek(0, 0)
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| /linux-6.6.21/tools/testing/selftests/bpf/ |
| D | test_sysctl.c | 35 int seek; member
180 .seek = 3,
207 .seek = 4,
1508 if (test->seek && lseek(fd, test->seek, SEEK_SET) == -1) { in access_sysctl()
1509 log_err("lseek(%d) failed", test->seek); in access_sysctl()
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| /linux-6.6.21/Documentation/filesystems/ext4/ |
| D | overview.rst | 9 reducing seek times. The size of a block group is specified in
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| D | allocators.rst | 34 on the seek penalty when the filesystem first has to read a file's inode
35 to learn where the file's data blocks live and then seek over to the
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| /linux-6.6.21/tools/perf/ui/browsers/ |
| D | header.c | 87 .seek = ui_browser__argv_seek, in ui__list_menu()
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| D | annotate.c | 380 browser->b.seek(&browser->b, offset, SEEK_CUR); in annotate_browser__toggle_source()
389 browser->b.seek(&browser->b, -offset, SEEK_CUR); in annotate_browser__toggle_source()
397 browser->b.seek(&browser->b, -offset, SEEK_CUR); in annotate_browser__toggle_source()
407 browser->b.seek(&browser->b, -offset, SEEK_CUR); in annotate_browser__toggle_source()
961 .seek = ui_browser__list_head_seek, in symbol__tui_annotate()
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| D | map.c | 111 .seek = ui_browser__rb_tree_seek, in map__browse()
|