| /linux/drivers/media/usb/dvb-usb-v2/ |
| H A D | usb_urb.c | 16 int usb_urb_reconfig(struct usb_data_stream *stream,
21 struct usb_data_stream *stream = urb->context; in usb_urb_complete() local
26 dev_dbg_ratelimited(&stream->udev->dev, in usb_urb_complete()
42 dev_dbg_ratelimited(&stream->udev->dev, in usb_urb_complete()
53 dev_dbg(&stream->udev->dev, in usb_urb_complete()
58 stream->complete(stream, in usb_urb_complete()
68 stream->complete(stream, b, urb->actual_length); in usb_urb_complete()
71 dev_err(&stream->udev->dev, in usb_urb_complete()
79 int usb_urb_killv2(struct usb_data_stream *stream) in usb_urb_killv2() argument
82 for (i = 0; i < stream->urbs_submitted; i++) { in usb_urb_killv2()
[all …]
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| /linux/drivers/media/usb/dvb-usb/ |
| H A D | usb-urb.c | 17 struct usb_data_stream *stream = urb->context; in usb_urb_complete() local
48 … stream->complete(stream, b + urb->iso_frame_desc[i].offset, urb->iso_frame_desc[i].actual_length); in usb_urb_complete()
57 stream->complete(stream, b, urb->actual_length); in usb_urb_complete()
66 int usb_urb_kill(struct usb_data_stream *stream) in usb_urb_kill() argument
69 for (i = 0; i < stream->urbs_submitted; i++) { in usb_urb_kill()
73 usb_kill_urb(stream->urb_list[i]); in usb_urb_kill()
75 stream->urbs_submitted = 0; in usb_urb_kill()
79 int usb_urb_submit(struct usb_data_stream *stream) in usb_urb_submit() argument
82 for (i = 0; i < stream->urbs_initialized; i++) { in usb_urb_submit()
84 if ((ret = usb_submit_urb(stream->urb_list[i],GFP_ATOMIC))) { in usb_urb_submit()
[all …]
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| /linux/drivers/gpu/drm/amd/display/dc/core/ |
| H A D | dc_stream.c | 46 void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink) in update_stream_signal() argument
49 stream->signal = stream->link->connector_signal; in update_stream_signal()
51 stream->signal = sink->sink_signal; in update_stream_signal()
53 if (dc_is_dvi_signal(stream->signal)) { in update_stream_signal()
54 if (stream->ctx->dc->caps.dual_link_dvi && in update_stream_signal()
55 (stream->timing.pix_clk_100hz / 10) > TMDS_MAX_PIXEL_CLOCK && in update_stream_signal()
57 stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; in update_stream_signal()
59 stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in update_stream_signal()
63 bool dc_stream_construct(struct dc_stream_state *stream, in dc_stream_construct() argument
68 stream->sink = dc_sink_data; in dc_stream_construct()
[all …]
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| /linux/sound/core/ |
| H A D | compress_offload.c | 52 struct snd_compr_stream stream; member
58 * a note on stream states used:
60 * SNDRV_PCM_STATE_OPEN: When stream has been opened.
61 * SNDRV_PCM_STATE_SETUP: When stream has been initialized. This is done by
64 * SNDRV_PCM_STATE_PREPARED: When a stream has been written to (for
65 * playback only). User after setting up stream writes the data buffer
66 * before starting the stream.
67 * SNDRV_PCM_STATE_RUNNING: When stream has been started and is
69 * SNDRV_PCM_STATE_DRAINING: When stream is draining current data. This is done
71 * SNDRV_PCM_STATE_PAUSED: When stream i
165 snd_compr_update_tstamp(struct snd_compr_stream * stream,struct snd_compr_tstamp * tstamp) snd_compr_update_tstamp() argument
180 snd_compr_calc_avail(struct snd_compr_stream * stream,struct snd_compr_avail * avail) snd_compr_calc_avail() argument
216 snd_compr_get_avail(struct snd_compr_stream * stream) snd_compr_get_avail() argument
224 snd_compr_ioctl_avail(struct snd_compr_stream * stream,unsigned long arg) snd_compr_ioctl_avail() argument
247 snd_compr_write_data(struct snd_compr_stream * stream,const char __user * buf,size_t count) snd_compr_write_data() argument
282 struct snd_compr_stream *stream; snd_compr_write() local
331 struct snd_compr_stream *stream; snd_compr_read() local
376 snd_compr_get_poll(struct snd_compr_stream * stream) snd_compr_get_poll() argument
387 struct snd_compr_stream *stream; snd_compr_poll() local
433 snd_compr_get_caps(struct snd_compr_stream * stream,unsigned long arg) snd_compr_get_caps() argument
453 snd_compr_get_codec_caps(struct snd_compr_stream * stream,unsigned long arg) snd_compr_get_codec_caps() argument
474 snd_compr_malloc_pages(struct snd_compr_stream * stream,size_t size) snd_compr_malloc_pages() argument
497 snd_compr_free_pages(struct snd_compr_stream * stream) snd_compr_free_pages() argument
518 snd_compr_allocate_buffer(struct snd_compr_stream * stream,struct snd_compr_params * params) snd_compr_allocate_buffer() argument
572 snd_compr_set_params(struct snd_compr_stream * stream,unsigned long arg) snd_compr_set_params() argument
612 snd_compr_get_params(struct snd_compr_stream * stream,unsigned long arg) snd_compr_get_params() argument
632 snd_compr_get_metadata(struct snd_compr_stream * stream,unsigned long arg) snd_compr_get_metadata() argument
654 snd_compr_set_metadata(struct snd_compr_stream * stream,unsigned long arg) snd_compr_set_metadata() argument
675 snd_compr_tstamp(struct snd_compr_stream * stream,unsigned long arg) snd_compr_tstamp() argument
687 snd_compr_pause(struct snd_compr_stream * stream) snd_compr_pause() argument
710 snd_compr_resume(struct snd_compr_stream * stream) snd_compr_resume() argument
733 snd_compr_start(struct snd_compr_stream * stream) snd_compr_start() argument
754 snd_compr_stop(struct snd_compr_stream * stream) snd_compr_stop() argument
782 struct snd_compr_stream *stream; error_delayed_work() local
803 snd_compr_stop_error(struct snd_compr_stream * stream,snd_pcm_state_t state) snd_compr_stop_error() argument
819 snd_compress_wait_for_drain(struct snd_compr_stream * stream) snd_compress_wait_for_drain() argument
854 snd_compr_drain(struct snd_compr_stream * stream) snd_compr_drain() argument
880 snd_compr_next_track(struct snd_compr_stream * stream) snd_compr_next_track() argument
906 snd_compr_partial_drain(struct snd_compr_stream * stream) snd_compr_partial_drain() argument
945 struct snd_compr_stream *stream; snd_compr_ioctl() local
[all...] |
| /linux/drivers/media/usb/uvc/ |
| H A D | uvc_video.c | 137 static void uvc_fixup_video_ctrl(struct uvc_streaming *stream, in uvc_fixup_video_ctrl() argument
156 if (usb_match_one_id(stream->dev->intf, &elgato_cam_link_4k) && in uvc_fixup_video_ctrl()
160 uvc_dbg(stream->dev, VIDEO, in uvc_fixup_video_ctrl()
168 for (i = 0; i < stream->nformats; ++i) { in uvc_fixup_video_ctrl()
169 if (stream->formats[i].index == ctrl->bFormatIndex) { in uvc_fixup_video_ctrl()
170 format = &stream->formats[i]; in uvc_fixup_video_ctrl()
190 stream->dev->uvc_version < 0x0110)) in uvc_fixup_video_ctrl()
204 stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH && in uvc_fixup_video_ctrl()
205 stream->intf->num_altsetting > 1) { in uvc_fixup_video_ctrl()
223 if (stream->dev->udev->speed >= USB_SPEED_HIGH) in uvc_fixup_video_ctrl()
[all …]
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| /linux/sound/soc/au1x/ |
| H A D | dma.c | 42 struct audio_stream stream[2]; /* playback & capture */ member
45 static void au1000_release_dma_link(struct audio_stream *stream) in au1000_release_dma_link() argument
50 stream->period_size = 0; in au1000_release_dma_link()
51 stream->periods = 0; in au1000_release_dma_link()
52 pointer = stream->buffer; in au1000_release_dma_link()
59 } while (pointer != stream->buffer); in au1000_release_dma_link()
60 stream->buffer = NULL; in au1000_release_dma_link()
63 static int au1000_setup_dma_link(struct audio_stream *stream, in au1000_setup_dma_link() argument
67 struct snd_pcm_substream *substream = stream->substream; in au1000_setup_dma_link()
75 if (stream->period_size == period_bytes && in au1000_setup_dma_link()
[all …]
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| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-jpeg.c | 182 static int jpeg_get_byte(struct jpeg_stream *stream) in jpeg_get_byte() argument
184 if (stream->curr >= stream->end) in jpeg_get_byte()
187 return *stream->curr++; in jpeg_get_byte()
191 static int jpeg_get_word_be(struct jpeg_stream *stream) in jpeg_get_word_be() argument
195 if (stream->curr + sizeof(__be16) > stream->end) in jpeg_get_word_be()
198 word = get_unaligned_be16(stream->curr); in jpeg_get_word_be()
199 stream->curr += sizeof(__be16); in jpeg_get_word_be()
204 static int jpeg_skip(struct jpeg_stream *stream, size_t len) in jpeg_skip() argument
206 if (stream->curr + len > stream->end) in jpeg_skip()
209 stream->curr += len; in jpeg_skip()
[all …]
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| /linux/fs/squashfs/ |
| H A D | decompressor_multi.c | 47 void *stream; member
53 struct squashfs_stream *stream) in put_decomp_stream() argument
55 mutex_lock(&stream->mutex); in put_decomp_stream()
56 list_add(&decomp_strm->list, &stream->strm_list); in put_decomp_stream()
57 mutex_unlock(&stream->mutex); in put_decomp_stream()
58 wake_up(&stream->wait); in put_decomp_stream()
64 struct squashfs_stream *stream; in squashfs_decompressor_create() local
68 stream = kzalloc(sizeof(*stream), GFP_KERNEL); in squashfs_decompressor_create()
69 if (!stream) in squashfs_decompressor_create()
72 stream->comp_opts = comp_opts; in squashfs_decompressor_create()
[all …]
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| H A D | decompressor_single.c | 23 void *stream; member
30 struct squashfs_stream *stream; in squashfs_decompressor_create() local
33 stream = kmalloc(sizeof(*stream), GFP_KERNEL); in squashfs_decompressor_create()
34 if (stream == NULL) in squashfs_decompressor_create()
37 stream->stream = msblk->decompressor->init(msblk, comp_opts); in squashfs_decompressor_create()
38 if (IS_ERR(stream->stream)) { in squashfs_decompressor_create()
39 err = PTR_ERR(stream->stream); in squashfs_decompressor_create()
44 mutex_init(&stream->mutex); in squashfs_decompressor_create()
45 return stream; in squashfs_decompressor_create()
48 kfree(stream); in squashfs_decompressor_create()
[all …]
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| H A D | xz_wrapper.c | 84 struct squashfs_xz *stream; in squashfs_xz_init() local
87 stream = kmalloc(sizeof(*stream), GFP_KERNEL); in squashfs_xz_init()
88 if (stream == NULL) { in squashfs_xz_init()
93 stream->state = xz_dec_init(XZ_PREALLOC, comp_opts->dict_size); in squashfs_xz_init()
94 if (stream->state == NULL) { in squashfs_xz_init()
95 kfree(stream); in squashfs_xz_init()
100 return stream; in squashfs_xz_init()
110 struct squashfs_xz *stream = strm; in squashfs_xz_free() local
112 if (stream) { in squashfs_xz_free()
113 xz_dec_end(stream->state); in squashfs_xz_free()
[all …]
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| H A D | zlib_wrapper.c | 26 z_stream *stream = kmalloc(sizeof(z_stream), GFP_KERNEL); in zlib_init() local
27 if (stream == NULL) in zlib_init()
29 stream->workspace = vmalloc(zlib_inflate_workspacesize()); in zlib_init()
30 if (stream->workspace == NULL) in zlib_init()
33 return stream; in zlib_init()
37 kfree(stream); in zlib_init()
44 z_stream *stream = strm; in zlib_free() local
46 if (stream) in zlib_free()
47 vfree(stream->workspace); in zlib_free()
48 kfree(stream); in zlib_free()
[all …]
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| H A D | decompressor_multi_percpu.c | 23 void *stream; member
30 struct squashfs_stream *stream; in squashfs_decompressor_create() local
39 stream = per_cpu_ptr(percpu, cpu); in squashfs_decompressor_create()
40 stream->stream = msblk->decompressor->init(msblk, comp_opts); in squashfs_decompressor_create()
41 if (IS_ERR(stream->stream)) { in squashfs_decompressor_create()
42 err = PTR_ERR(stream->stream); in squashfs_decompressor_create()
45 local_lock_init(&stream in squashfs_decompressor_create()
65 struct squashfs_stream *stream; squashfs_decompressor_destroy() local
80 struct squashfs_stream *stream; squashfs_decompress() local
[all...] |
| /linux/lib/kunit/ |
| H A D | string-stream.c | 41 int string_stream_vadd(struct string_stream *stream, in string_stream_vadd() argument
61 if (stream->append_newlines) in string_stream_vadd()
67 frag_container = alloc_string_stream_fragment(buf_len, stream->gfp); in string_stream_vadd()
71 if (stream->append_newlines) { in string_stream_vadd()
82 spin_lock(&stream->lock); in string_stream_vadd()
83 stream->length += result_len; in string_stream_vadd()
84 list_add_tail(&frag_container->node, &stream->fragments); in string_stream_vadd()
85 spin_unlock(&stream->lock); in string_stream_vadd()
90 int string_stream_add(struct string_stream *stream, const char *fmt, ...) in string_stream_add() argument
96 result = string_stream_vadd(stream, fmt, args); in string_stream_add()
[all …]
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| H A D | assert_test.c | 41 static char *get_str_from_stream(struct kunit *test, struct string_stream *stream) in get_str_from_stream() argument
43 char *str = string_stream_get_string(stream); in get_str_from_stream()
53 struct string_stream *stream; in kunit_test_assert_prologue() local
60 stream = kunit_alloc_string_stream(test, GFP_KERNEL); in kunit_test_assert_prologue()
61 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream); in kunit_test_assert_prologue()
64 kunit_assert_prologue(&location, KUNIT_EXPECTATION, stream); in kunit_test_assert_prologue()
65 str = get_str_from_stream(test, stream); in kunit_test_assert_prologue()
71 string_stream_clear(stream); in kunit_test_assert_prologue()
72 kunit_assert_prologue(&location, KUNIT_ASSERTION, stream); in kunit_test_assert_prologue()
73 str = get_str_from_stream(test, stream); in kunit_test_assert_prologue()
[all …]
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| H A D | string-stream-test.c | 30 static char *get_concatenated_string(struct kunit *test, struct string_stream *stream) in get_concatenated_string() argument
32 char *str = string_stream_get_string(stream); in get_concatenated_string()
43 struct string_stream *stream; in string_stream_managed_init_test() local
46 stream = kunit_alloc_string_stream(test, GFP_KERNEL); in string_stream_managed_init_test()
47 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream); in string_stream_managed_init_test()
49 KUNIT_EXPECT_EQ(test, stream->length, 0); in string_stream_managed_init_test()
50 KUNIT_EXPECT_TRUE(test, list_empty(&stream->fragments)); in string_stream_managed_init_test()
51 KUNIT_EXPECT_TRUE(test, (stream->gfp == GFP_KERNEL)); in string_stream_managed_init_test()
52 KUNIT_EXPECT_FALSE(test, stream->append_newlines); in string_stream_managed_init_test()
53 KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream)); in string_stream_managed_init_test()
[all …]
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| H A D | assert.c | 16 struct string_stream *stream) in kunit_assert_prologue() argument
29 string_stream_add(stream, "%s FAILED at %s:%d\n", in kunit_assert_prologue()
36 struct string_stream *stream) in kunit_assert_print_msg() argument
39 string_stream_add(stream, "\n%pV", message); in kunit_assert_print_msg()
44 struct string_stream *stream) in kunit_fail_assert_format() argument
46 string_stream_add(stream, "%pV", message); in kunit_fail_assert_format()
52 struct string_stream *stream) in kunit_unary_assert_format() argument
59 string_stream_add(stream, in kunit_unary_assert_format()
63 string_stream_add(stream, in kunit_unary_assert_format()
66 kunit_assert_print_msg(message, stream); in kunit_unary_assert_format()
[all …]
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| /linux/sound/soc/ |
| H A D | soc-pcm.c | 54 static int snd_soc_dpcm_fe_can_update(struct snd_soc_pcm_runtime *fe, int stream) in snd_soc_dpcm_stream_lock_irq()
56 if (fe->dpcm[stream].runtime_update == SND_SOC_DPCM_UPDATE_FE) in snd_soc_dpcm_stream_lock_irq()
64 struct snd_soc_pcm_runtime *be, int stream) in snd_soc_dpcm_stream_unlock_irq()
66 if ((fe->dpcm[stream].runtime_update == SND_SOC_DPCM_UPDATE_FE) ||
67 ((fe->dpcm[stream].runtime_update == SND_SOC_DPCM_UPDATE_BE) && argument
68 be->dpcm[stream].runtime_update))
75 int stream, in soc_cpu_dai_name()
84 for_each_dpcm_fe(be, stream, dpcm) { in dpcm_state_string()
89 state = dpcm->fe->dpcm[stream].state; in dpcm_state_string()
104 * are not running, paused or suspended for the specified stream directio in dpcm_state_string()
53 snd_soc_dpcm_stream_lock_irq(struct snd_soc_pcm_runtime * rtd,int stream) snd_soc_dpcm_stream_lock_irq() argument
58 snd_soc_dpcm_stream_lock_irqsave_nested(rtd,stream,flags) global() argument
62 snd_soc_dpcm_stream_unlock_irq(struct snd_soc_pcm_runtime * rtd,int stream) snd_soc_dpcm_stream_unlock_irq() argument
111 dpcm_show_state(struct snd_soc_pcm_runtime * fe,int stream,char * buf,size_t size) dpcm_show_state() argument
172 int stream; dpcm_state_read_file() local
220 dpcm_create_debugfs_state(struct snd_soc_dpcm * dpcm,int stream) dpcm_create_debugfs_state() argument
242 dpcm_create_debugfs_state(struct snd_soc_dpcm * dpcm,int stream) dpcm_create_debugfs_state() argument
258 dpcm_set_fe_update_state(struct snd_soc_pcm_runtime * fe,int stream,enum snd_soc_dpcm_update state) dpcm_set_fe_update_state() argument
274 dpcm_set_be_update_state(struct snd_soc_pcm_runtime * be,int stream,enum snd_soc_dpcm_update state) dpcm_set_be_update_state() argument
293 snd_soc_runtime_action(struct snd_soc_pcm_runtime * rtd,int stream,int action) snd_soc_runtime_action() argument
502 int stream = substream->stream; soc_pcm_apply_msb() local
582 snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime * rtd,struct snd_pcm_hardware * hw,int stream) snd_soc_runtime_calc_hw() argument
1241 dpcm_be_connect(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) dpcm_be_connect() argument
1291 dpcm_be_reparent(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) dpcm_be_reparent() argument
1320 dpcm_be_disconnect(struct snd_soc_pcm_runtime * fe,int stream) dpcm_be_disconnect() argument
1359 dpcm_get_be(struct snd_soc_card * card,struct snd_soc_dapm_widget * widget,int stream) dpcm_get_be() argument
1409 int stream; dpcm_end_walk_at_be() local
1426 dpcm_path_get(struct snd_soc_pcm_runtime * fe,int stream,struct snd_soc_dapm_widget_list ** list) dpcm_path_get() argument
1457 dpcm_be_is_active(struct snd_soc_dpcm * dpcm,int stream,struct snd_soc_dapm_widget_list * list) dpcm_be_is_active() argument
1478 dpcm_prune_paths(struct snd_soc_pcm_runtime * fe,int stream,struct snd_soc_dapm_widget_list ** list_) dpcm_prune_paths() argument
1501 dpcm_add_paths(struct snd_soc_pcm_runtime * fe,int stream,struct snd_soc_dapm_widget_list ** list_) dpcm_add_paths() argument
1572 dpcm_process_paths(struct snd_soc_pcm_runtime * fe,int stream,struct snd_soc_dapm_widget_list ** list,int new) dpcm_process_paths() argument
1580 dpcm_clear_pending_state(struct snd_soc_pcm_runtime * fe,int stream) dpcm_clear_pending_state() argument
1588 dpcm_be_dai_stop(struct snd_soc_pcm_runtime * fe,int stream,int do_hw_free,struct snd_soc_dpcm * last) dpcm_be_dai_stop() argument
1632 dpcm_be_dai_startup(struct snd_soc_pcm_runtime * fe,int stream) dpcm_be_dai_startup() argument
1705 int stream = substream->stream; dpcm_runtime_setup_fe() local
1741 int stream = substream->stream; dpcm_runtime_setup_be_format() local
1778 int stream = substream->stream; dpcm_runtime_setup_be_chan() local
1826 int stream = substream->stream; dpcm_runtime_setup_be_rate() local
1858 dpcm_apply_symmetry(struct snd_pcm_substream * fe_substream,int stream) dpcm_apply_symmetry() argument
1908 int stream = fe_substream->stream, ret = 0; dpcm_fe_dai_startup() local
1945 int stream = substream->stream; dpcm_fe_dai_shutdown() local
1967 dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime * fe,int stream) dpcm_be_dai_hw_free() argument
2011 int stream = substream->stream; dpcm_fe_dai_hw_free() local
2032 dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime * fe,int stream) dpcm_be_dai_hw_params() argument
2114 int ret, stream = substream->stream; dpcm_fe_dai_hw_params() local
2143 dpcm_be_dai_trigger(struct snd_soc_pcm_runtime * fe,int stream,int cmd) dpcm_be_dai_trigger() argument
2348 int stream = substream->stream; dpcm_fe_dai_do_trigger() local
2435 int stream = substream->stream; dpcm_fe_dai_trigger() local
2449 dpcm_be_dai_prepare(struct snd_soc_pcm_runtime * fe,int stream) dpcm_be_dai_prepare() argument
2489 int stream = substream->stream, ret = 0; dpcm_fe_dai_prepare() local
2526 dpcm_run_update_shutdown(struct snd_soc_pcm_runtime * fe,int stream) dpcm_run_update_shutdown() argument
2559 dpcm_run_update_startup(struct snd_soc_pcm_runtime * fe,int stream) dpcm_run_update_startup() argument
2652 int stream; soc_dpcm_fe_runtime_update() local
2741 int stream = fe_substream->stream; dpcm_fe_dai_cleanup() local
2771 int stream = fe_substream->stream; dpcm_fe_dai_open() local
2808 int stream; soc_get_playback_capture() local
3020 snd_soc_dpcm_fe_can_update(struct snd_soc_pcm_runtime * fe,int stream) snd_soc_dpcm_fe_can_update() argument
3030 snd_soc_dpcm_be_can_update(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) snd_soc_dpcm_be_can_update() argument
3042 snd_soc_dpcm_get_substream(struct snd_soc_pcm_runtime * be,int stream) snd_soc_dpcm_get_substream() argument
3050 snd_soc_dpcm_check_state(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream,const enum snd_soc_dpcm_state * states,int num_states) snd_soc_dpcm_check_state() argument
3082 snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) snd_soc_dpcm_can_be_free_stop() argument
3099 snd_soc_dpcm_can_be_params(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) snd_soc_dpcm_can_be_params() argument
3117 snd_soc_dpcm_can_be_prepared(struct snd_soc_pcm_runtime * fe,struct snd_soc_pcm_runtime * be,int stream) snd_soc_dpcm_can_be_prepared() argument
[all...] |
| /linux/net/sctp/ |
| H A D | stream_sched_rr.c | 25 static void sctp_sched_rr_unsched_all(struct sctp_stream *stream);
27 static void sctp_sched_rr_next_stream(struct sctp_stream *stream) in sctp_sched_rr_next_stream() argument
31 pos = stream->rr_next->rr_list.next; in sctp_sched_rr_next_stream()
32 if (pos == &stream->rr_list) in sctp_sched_rr_next_stream()
34 stream->rr_next = list_entry(pos, struct sctp_stream_out_ext, rr_list); in sctp_sched_rr_next_stream()
37 static void sctp_sched_rr_unsched(struct sctp_stream *stream, in sctp_sched_rr_unsched() argument
40 if (stream->rr_next == soute) in sctp_sched_rr_unsched()
42 sctp_sched_rr_next_stream(stream); in sctp_sched_rr_unsched()
47 if (list_empty(&stream->rr_list)) in sctp_sched_rr_unsched()
48 stream->rr_next = NULL; in sctp_sched_rr_unsched()
[all …]
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| H A D | stream.c | 25 static void sctp_stream_shrink_out(struct sctp_stream *stream, __u16 outcnt) in sctp_stream_shrink_out() argument
31 asoc = container_of(stream, struct sctp_association, stream); in sctp_stream_shrink_out()
55 static void sctp_stream_free_ext(struct sctp_stream *stream, __u16 sid) in sctp_stream_free_ext() argument
59 if (!SCTP_SO(stream, sid)->ext) in sctp_stream_free_ext()
62 sched = sctp_sched_ops_from_stream(stream); in sctp_stream_free_ext()
63 sched->free_sid(stream, sid); in sctp_stream_free_ext()
64 kfree(SCTP_SO(stream, sid)->ext); in sctp_stream_free_ext()
65 SCTP_SO(stream, sid)->ext = NULL; in sctp_stream_free_ext()
72 static void sctp_stream_outq_migrate(struct sctp_stream *stream, in sctp_stream_outq_migrate() argument
77 if (stream->outcnt > outcnt) in sctp_stream_outq_migrate()
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| H A D | stream_sched_fc.c | 25 static void sctp_sched_fc_unsched_all(struct sctp_stream *stream);
27 static int sctp_sched_wfq_set(struct sctp_stream *stream, __u16 sid, in sctp_sched_wfq_set() argument
30 struct sctp_stream_out_ext *soute = SCTP_SO(stream, sid)->ext; in sctp_sched_wfq_set()
39 static int sctp_sched_wfq_get(struct sctp_stream *stream, __u16 sid, in sctp_sched_wfq_get() argument
42 struct sctp_stream_out_ext *soute = SCTP_SO(stream, sid)->ext; in sctp_sched_wfq_get()
48 static int sctp_sched_fc_set(struct sctp_stream *stream, __u16 sid, in sctp_sched_fc_set() argument
54 static int sctp_sched_fc_get(struct sctp_stream *stream, __u16 sid, in sctp_sched_fc_get() argument
60 static int sctp_sched_fc_init(struct sctp_stream *stream) in sctp_sched_fc_init() argument
62 INIT_LIST_HEAD(&stream->fc_list); in sctp_sched_fc_init()
67 static int sctp_sched_fc_init_sid(struct sctp_stream *stream, __u16 sid, in sctp_sched_fc_init_sid() argument
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| /linux/sound/soc/intel/atom/ |
| H A D | sst-mfld-platform-compress.c | 47 struct sst_runtime_stream *stream; in sst_platform_compr_open() local
49 stream = kzalloc(sizeof(*stream), GFP_KERNEL); in sst_platform_compr_open()
50 if (!stream) in sst_platform_compr_open()
53 spin_lock_init(&stream->status_lock); in sst_platform_compr_open()
61 stream->compr_ops = sst->compr_ops; in sst_platform_compr_open()
62 stream->id = 0; in sst_platform_compr_open()
67 sst_set_stream_status(stream, SST_PLATFORM_INIT); in sst_platform_compr_open()
68 runtime->private_data = stream; in sst_platform_compr_open()
71 kfree(stream); in sst_platform_compr_open()
78 struct sst_runtime_stream *stream; in sst_platform_compr_free() local
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| /linux/sound/soc/sprd/ |
| H A D | sprd-pcm-compress.c | 107 struct sprd_compr_stream *stream = runtime->private_data; in sprd_platform_compr_drain_notify() local
109 memset(stream->info_area, 0, sizeof(struct sprd_compr_playinfo)); in sprd_platform_compr_drain_notify()
118 struct sprd_compr_stream *stream = runtime->private_data; in sprd_platform_compr_dma_complete() local
119 struct sprd_compr_dma *dma = &stream->dma[1]; in sprd_platform_compr_dma_complete()
122 stream->copied_total += dma->trans_len; in sprd_platform_compr_dma_complete()
123 if (stream->copied_total > stream->received_total) in sprd_platform_compr_dma_complete()
124 stream->copied_total = stream->received_total; in sprd_platform_compr_dma_complete()
135 struct sprd_compr_stream *stream = runtime->private_data; in sprd_platform_compr_dma_config() local
140 struct sprd_compr_dma *dma = &stream->dma[channel]; in sprd_platform_compr_dma_config()
174 src_addr = stream->iram_buffer.addr; in sprd_platform_compr_dma_config()
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| /linux/drivers/media/test-drivers/vimc/ |
| H A D | vimc-streamer.c | 48 static void vimc_streamer_pipeline_terminate(struct vimc_stream *stream) in vimc_streamer_pipeline_terminate() argument
53 while (stream->pipe_size) { in vimc_streamer_pipeline_terminate()
54 stream->pipe_size--; in vimc_streamer_pipeline_terminate()
55 ved = stream->ved_pipeline[stream->pipe_size]; in vimc_streamer_pipeline_terminate()
56 stream->ved_pipeline[stream->pipe_size] = NULL; in vimc_streamer_pipeline_terminate()
79 static int vimc_streamer_pipeline_init(struct vimc_stream *stream, in vimc_streamer_pipeline_init() argument
87 stream->pipe_size = 0; in vimc_streamer_pipeline_init()
88 while (stream->pipe_size < VIMC_STREAMER_PIPELINE_MAX_SIZE) { in vimc_streamer_pipeline_init()
90 vimc_streamer_pipeline_terminate(stream); in vimc_streamer_pipeline_init()
93 stream->ved_pipeline[stream->pipe_size++] = ved; in vimc_streamer_pipeline_init()
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| /linux/drivers/slimbus/ |
| H A D | stream.c | 125 static int slim_connect_port_channel(struct slim_stream_runtime *stream, in slim_connect_port_channel() argument
128 struct slim_device *sdev = stream->dev; in slim_connect_port_channel()
132 DEFINE_SLIM_LDEST_TXN(txn, mc, 6, stream->dev->laddr, &msg); in slim_connect_port_channel()
145 static int slim_disconnect_port(struct slim_stream_runtime *stream, in slim_disconnect_port() argument
148 struct slim_device *sdev = stream->dev; in slim_disconnect_port()
152 DEFINE_SLIM_LDEST_TXN(txn, mc, 5, stream->dev->laddr, &msg); in slim_disconnect_port()
161 static int slim_deactivate_remove_channel(struct slim_stream_runtime *stream, in slim_deactivate_remove_channel() argument
164 struct slim_device *sdev = stream->dev; in slim_deactivate_remove_channel()
168 DEFINE_SLIM_LDEST_TXN(txn, mc, 5, stream->dev->laddr, &msg); in slim_deactivate_remove_channel()
272 static int slim_define_channel_content(struct slim_stream_runtime *stream, in slim_define_channel_content() argument
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| /linux/sound/xen/ |
| H A D | xen_snd_front_alsa.c | 212 static void stream_clear(struct xen_snd_front_pcm_stream_info *stream) in stream_clear() argument
214 stream->is_open = false; in stream_clear()
215 stream->be_cur_frame = 0; in stream_clear()
216 stream->out_frames = 0; in stream_clear()
217 atomic_set(&stream->hw_ptr, 0); in stream_clear()
218 xen_snd_front_evtchnl_pair_clear(stream->evt_pair); in stream_clear()
219 memset(&stream->shbuf, 0, sizeof(stream->shbuf)); in stream_clear()
220 stream->buffer = NULL; in stream_clear()
221 stream->buffer_sz = 0; in stream_clear()
222 stream->pages = NULL; in stream_clear()
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