| /kernel/linux/linux-5.10/drivers/media/usb/dvb-usb-v2/ |
| 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()
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| /kernel/linux/linux-6.6/drivers/media/usb/dvb-usb-v2/ |
| 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()
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| /kernel/linux/linux-5.10/drivers/media/usb/dvb-usb/ |
| 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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| /kernel/linux/linux-6.6/drivers/media/usb/dvb-usb/ |
| 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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| /kernel/linux/linux-5.10/sound/hda/ext/ |
| D | hdac_ext_stream.c | 3 * hdac-ext-stream.c - HD-audio extended stream operations.
19 * snd_hdac_ext_stream_init - initialize each stream (aka device)
21 * @stream: HD-audio ext core stream object to initialize
22 * @idx: stream index number
23 * @direction: stream direction (SNDRV_PCM_STREAM_PLAYBACK or SNDRV_PCM_STREAM_CAPTURE)
26 * initialize the stream, if ppcap is enabled then init those and then
27 * invoke hdac stream initialization routine
30 struct hdac_ext_stream *stream, in snd_hdac_ext_stream_init() argument
34 stream->pphc_addr = bus->ppcap + AZX_PPHC_BASE + in snd_hdac_ext_stream_init()
37 stream->pplc_addr = bus->ppcap + AZX_PPLC_BASE + in snd_hdac_ext_stream_init()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_stream.c | 40 void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink) in update_stream_signal() argument
43 stream->signal = stream->link->connector_signal; in update_stream_signal()
45 stream->signal = sink->sink_signal; in update_stream_signal()
47 if (dc_is_dvi_signal(stream->signal)) { in update_stream_signal()
48 if (stream->ctx->dc->caps.dual_link_dvi && in update_stream_signal()
49 (stream->timing.pix_clk_100hz / 10) > TMDS_MAX_PIXEL_CLOCK && in update_stream_signal()
51 stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; in update_stream_signal()
53 stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in update_stream_signal()
57 static bool dc_stream_construct(struct dc_stream_state *stream, in dc_stream_construct() argument
62 stream->sink = dc_sink_data; in dc_stream_construct()
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| /kernel/linux/linux-6.6/sound/core/ |
| 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 is paused. This is done by calling
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| /kernel/linux/linux-5.10/sound/core/ |
| D | compress_offload.c | 54 struct snd_compr_stream stream; member
60 * a note on stream states used:
62 * SNDRV_PCM_STATE_OPEN: When stream has been opened.
63 * SNDRV_PCM_STATE_SETUP: When stream has been initialized. This is done by
66 * SNDRV_PCM_STATE_PREPARED: When a stream has been written to (for
67 * playback only). User after setting up stream writes the data buffer
68 * before starting the stream.
69 * SNDRV_PCM_STATE_RUNNING: When stream has been started and is
71 * SNDRV_PCM_STATE_DRAINING: When stream is draining current data. This is done
73 * SNDRV_PCM_STATE_PAUSED: When stream is paused. This is done by calling
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_stream.c | 42 void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink) in update_stream_signal() argument
45 stream->signal = stream->link->connector_signal; in update_stream_signal()
47 stream->signal = sink->sink_signal; in update_stream_signal()
49 if (dc_is_dvi_signal(stream->signal)) { in update_stream_signal()
50 if (stream->ctx->dc->caps.dual_link_dvi && in update_stream_signal()
51 (stream->timing.pix_clk_100hz / 10) > TMDS_MAX_PIXEL_CLOCK && in update_stream_signal()
53 stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; in update_stream_signal()
55 stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in update_stream_signal()
59 static bool dc_stream_construct(struct dc_stream_state *stream, in dc_stream_construct() argument
64 stream->sink = dc_sink_data; in dc_stream_construct()
[all …]
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| /kernel/linux/linux-6.6/sound/soc/au1x/ |
| 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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| /kernel/linux/linux-5.10/sound/soc/au1x/ |
| 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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| /kernel/linux/linux-5.10/fs/squashfs/ |
| D | decompressor_multi.c | 48 void *stream; member
54 struct squashfs_stream *stream) in put_decomp_stream() argument
56 mutex_lock(&stream->mutex); in put_decomp_stream()
57 list_add(&decomp_strm->list, &stream->strm_list); in put_decomp_stream()
58 mutex_unlock(&stream->mutex); in put_decomp_stream()
59 wake_up(&stream->wait); in put_decomp_stream()
65 struct squashfs_stream *stream; in squashfs_decompressor_create() local
69 stream = kzalloc(sizeof(*stream), GFP_KERNEL); in squashfs_decompressor_create()
70 if (!stream) in squashfs_decompressor_create()
73 stream->comp_opts = comp_opts; in squashfs_decompressor_create()
[all …]
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| /kernel/linux/linux-6.6/fs/squashfs/ |
| 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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| /kernel/linux/linux-5.10/net/sctp/ |
| D | stream_sched_rr.c | 7 * These functions manipulate sctp stream queue/scheduling.
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()
41 /* Try to move to the next stream */ in sctp_sched_rr_unsched()
42 sctp_sched_rr_next_stream(stream); in sctp_sched_rr_unsched()
[all …]
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| /kernel/linux/linux-6.6/drivers/media/usb/uvc/ |
| D | uvc_video.c | 159 static void uvc_fixup_video_ctrl(struct uvc_streaming *stream, in uvc_fixup_video_ctrl() argument
178 if (usb_match_one_id(stream->dev->intf, &elgato_cam_link_4k) && in uvc_fixup_video_ctrl()
182 uvc_dbg(stream->dev, VIDEO, in uvc_fixup_video_ctrl()
190 for (i = 0; i < stream->nformats; ++i) { in uvc_fixup_video_ctrl()
191 if (stream->formats[i].index == ctrl->bFormatIndex) { in uvc_fixup_video_ctrl()
192 format = &stream->formats[i]; in uvc_fixup_video_ctrl()
212 stream->dev->uvc_version < 0x0110)) in uvc_fixup_video_ctrl()
226 stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH && in uvc_fixup_video_ctrl()
227 stream->intf->num_altsetting > 1) { in uvc_fixup_video_ctrl()
245 if (stream->dev->udev->speed >= USB_SPEED_HIGH) in uvc_fixup_video_ctrl()
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | ia_css_stream_public.h | 38 IA_CSS_INPUT_MODE_PRBS, /** data from pseudo-random bit stream */
51 stream */
66 enum atomisp_input_format format; /** Format of input stream. This data
81 enum atomisp_input_format format; /** Format of input stream. This data
87 /* Input stream description. This describes how input will flow into the
145 /* Stream info, this struct describes properties of a stream after it has been
153 /* @brief Load default stream configuration
154 * @param[in,out] stream_config The stream configuration.
157 * This function will reset the stream configuration to the default state:
170 /* @brief Creates a stream
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| /kernel/linux/linux-6.6/net/sctp/ |
| D | stream_sched_rr.c | 7 * These functions manipulate sctp stream queue/scheduling.
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()
41 /* Try to move to the next stream */ in sctp_sched_rr_unsched()
42 sctp_sched_rr_next_stream(stream); in sctp_sched_rr_unsched()
[all …]
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| /kernel/linux/linux-6.6/drivers/media/test-drivers/vimc/ |
| D | vimc-streamer.c | 40 * vimc_streamer_pipeline_terminate - Disable stream in all ved in stream
42 * @stream: the pointer to the stream structure with the pipeline to be
45 * Calls s_stream to disable the stream in each entity of the pipeline
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()
67 * vimc_streamer_pipeline_init - Initializes the stream structure
69 * @stream: the pointer to the stream structure to be initialized
[all …]
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| /kernel/linux/linux-5.10/drivers/media/test-drivers/vimc/ |
| D | vimc-streamer.c | 40 * vimc_streamer_pipeline_terminate - Disable stream in all ved in stream
42 * @stream: the pointer to the stream structure with the pipeline to be
45 * Calls s_stream to disable the stream in each entity of the pipeline
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()
67 * vimc_streamer_pipeline_init - Initializes the stream structure
69 * @stream: the pointer to the stream structure to be initialized
[all …]
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/ |
| D | ia_css_stream_public.h | 38 IA_CSS_INPUT_MODE_PRBS, /** data from pseudo-random bit stream */
51 stream */
66 enum atomisp_input_format format; /** Format of input stream. This data
81 enum atomisp_input_format format; /** Format of input stream. This data
87 /* Input stream description. This describes how input will flow into the
143 /* Stream info, this struct describes properties of a stream after it has been
151 /* @brief Load default stream configuration
152 * @param[in,out] stream_config The stream configuration.
155 * This function will reset the stream configuration to the default state:
168 /* @brief Creates a stream
[all …]
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| /kernel/linux/linux-5.10/drivers/media/usb/uvc/ |
| D | uvc_video.c | 129 static void uvc_fixup_video_ctrl(struct uvc_streaming *stream, in uvc_fixup_video_ctrl() argument
151 if (usb_match_one_id(stream->dev->intf, &elgato_cam_link_4k) && in uvc_fixup_video_ctrl()
155 /* uvc_dbg(stream->dev, VIDEO, in uvc_fixup_video_ctrl()
163 for (i = 0; i < stream->nformats; ++i) { in uvc_fixup_video_ctrl()
164 if (stream->format[i].index == ctrl->bFormatIndex) { in uvc_fixup_video_ctrl()
165 format = &stream->format[i]; in uvc_fixup_video_ctrl()
185 stream->dev->uvc_version < 0x0110)) in uvc_fixup_video_ctrl()
198 stream->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH && in uvc_fixup_video_ctrl()
199 stream->intf->num_altsetting > 1) { in uvc_fixup_video_ctrl()
216 if (stream->dev->udev->speed == USB_SPEED_HIGH) in uvc_fixup_video_ctrl()
[all …]
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| /kernel/linux/linux-6.6/lib/kunit/ |
| D | string-stream.c | 3 * C++ stream style string builder used in KUnit for building messages.
13 #include "string-stream.h"
42 int string_stream_vadd(struct string_stream *stream, in string_stream_vadd() argument
58 frag_container = alloc_string_stream_fragment(stream->test, in string_stream_vadd()
60 stream->gfp); in string_stream_vadd()
65 spin_lock(&stream->lock); in string_stream_vadd()
66 stream->length += len; in string_stream_vadd()
67 list_add_tail(&frag_container->node, &stream->fragments); in string_stream_vadd()
68 spin_unlock(&stream->lock); in string_stream_vadd()
73 int string_stream_add(struct string_stream *stream, const char *fmt, ...) in string_stream_add() argument
[all …]
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| /kernel/linux/linux-5.10/sound/soc/ |
| D | soc-pcm.c | 62 int stream, char *buf, size_t size) in dpcm_show_state() argument
64 struct snd_pcm_hw_params *params = &fe->dpcm[stream].hw_params; in dpcm_show_state()
72 stream ? "Capture" : "Playback"); in dpcm_show_state()
75 dpcm_state_string(fe->dpcm[stream].state)); in dpcm_show_state()
77 if ((fe->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && in dpcm_show_state()
78 (fe->dpcm[stream].state <= SND_SOC_DPCM_STATE_STOP)) in dpcm_show_state()
89 if (list_empty(&fe->dpcm[stream].be_clients)) { in dpcm_show_state()
96 for_each_dpcm_be(fe, stream, dpcm) { in dpcm_show_state()
105 dpcm_state_string(be->dpcm[stream].state)); in dpcm_show_state()
107 if ((be->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && in dpcm_show_state()
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| /kernel/linux/linux-6.6/drivers/media/v4l2-core/ |
| D | v4l2-jpeg.c | 41 #define SOS 0xffda /* start of stream */
56 * struct jpeg_stream - JPEG byte stream
57 * @curr: current position in stream
66 static int jpeg_get_byte(struct jpeg_stream *stream) in jpeg_get_byte() argument
68 if (stream->curr >= stream->end) in jpeg_get_byte()
71 return *stream->curr++; in jpeg_get_byte()
75 static int jpeg_get_word_be(struct jpeg_stream *stream) in jpeg_get_word_be() argument
79 if (stream->curr + sizeof(__be16) > stream->end) in jpeg_get_word_be()
82 word = get_unaligned_be16(stream->curr); in jpeg_get_word_be()
83 stream->curr += sizeof(__be16); in jpeg_get_word_be()
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| /kernel/linux/linux-5.10/drivers/slimbus/ |
| D | stream.c | 53 * The Presence rate of a constant bitrate stream is mean flow rate of the
54 * stream expressed in occupied Segments of that Data Channel per second.
88 * slim_stream_allocate() - Allocate a new SLIMbus Stream
90 * @name: name of the stream
93 * a new SLIMbus stream and return a valid stream runtime pointer for client
94 * to use it in subsequent stream apis. state of stream is set to ALLOCATED
123 static int slim_connect_port_channel(struct slim_stream_runtime *stream, in slim_connect_port_channel() argument
126 struct slim_device *sdev = stream->dev; in slim_connect_port_channel()
130 DEFINE_SLIM_LDEST_TXN(txn, mc, 6, stream->dev->laddr, &msg); in slim_connect_port_channel()
143 static int slim_disconnect_port(struct slim_stream_runtime *stream, in slim_disconnect_port() argument
[all …]
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