| /linux-6.12.1/drivers/media/platform/qcom/camss/ |
| D | camss-format.c | 17 * @formats: supported media bus formats array
18 * @nformats: size of @formats array
23 u8 camss_format_get_bpp(const struct camss_format_info *formats, unsigned int nformats, u32 code) in camss_format_get_bpp() argument
28 if (code == formats[i].code) in camss_format_get_bpp()
29 return formats[i].mbus_bpp; in camss_format_get_bpp()
33 return formats[0].mbus_bpp; in camss_format_get_bpp()
69 * @formats: a pointer to formats array
70 * @nformats: size of @formats array
74 int camss_format_find_format(u32 code, u32 pixelformat, const struct camss_format_info *formats, in camss_format_find_format() argument
80 if (formats[i].code == code && in camss_format_find_format()
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| D | camss-csiphy.c | 98 .formats = formats_8x16
103 .formats = formats_8x96
108 .formats = formats_sdm845
113 * @formats: supported media bus formats array
114 * @nformats: size of @formats array
119 static u8 csiphy_get_bpp(const struct csiphy_format_info *formats, in csiphy_get_bpp() argument
125 if (code == formats[i].code) in csiphy_get_bpp()
126 return formats[i].bpp; in csiphy_get_bpp()
130 return formats[0].bpp; in csiphy_get_bpp()
144 u8 bpp = csiphy_get_bpp(csiphy->res->formats->formats, csiphy->res->formats->nformats, in csiphy_set_clock_rates()
[all …]
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| /linux-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-intro.rst | 4 Standard Image Formats
8 necessary to have standard image data formats which both sides will
9 interpret the same way. V4L2 includes several such formats, and this
11 image data formats in V4L2.
13 V4L2 drivers are not limited to these formats, however. Driver-specific
14 formats are possible. In that case the application may depend on a codec
15 to convert images to one of the standard formats when needed. But the
22 Even so, ultimately, some standard formats are needed, so the V4L2
24 formats.
26 The V4L2 standard formats are mainly uncompressed formats. The pixels
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| D | pixfmt.rst | 6 Image Formats
13 version (see :ref:`planar-apis`). Image formats are negotiated with
15 focus on video capturing and output, for overlay frame buffer formats
28 yuv-formats
29 hsv-formats
30 depth-formats
32 sdr-formats
33 tch-formats
34 meta-formats
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| D | vidioc-g-dv-timings.rst | 60 the formats in the :ref:`cea861` and :ref:`vesadmt` standards. If
102 formats the height of the active video in each field is
128 - Vertical front porch in lines. For interlaced formats this refers
132 - Vertical sync length in lines. For interlaced formats this refers
136 - Vertical back porch in lines. For interlaced formats this refers
141 interlaced field formats. Must be 0 for progressive formats.
145 interlaced field formats. Must be 0 for progressive formats.
149 interlaced field formats. Must be 0 for progressive formats.
262 - CEA-861 specific: set for CEA-861 formats with a framerate that is
263 a multiple of six. These formats can be optionally played at 1 /
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| D | dev-subdev.rst | 30 - negotiate image formats on individual pads
77 .. _pad-level-formats:
79 Pad-level Formats
84 Pad-level formats are only applicable to very complex devices that
94 Image formats are typically negotiated on video capture and output
122 configured differently. Applications need to configure the formats at
130 negotiate formats on a per-pad basis.
134 formats. The pipeline is checked for formats mismatch at
147 Acceptable formats on pads can (and usually do) depend on a number of
148 external parameters, such as formats on other pads, active links, or
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| D | vidioc-enum-fmt.rst | 13 VIDIOC_ENUM_FMT - Enumerate image formats
34 To enumerate image formats applications initialize the ``type``, ``mbus_code``
38 formats are enumerable by beginning at index zero and incrementing by
40 formats in preference order, where preferred formats are returned before
41 (that is, with lower ``index`` value) less-preferred formats.
51 Drivers shall enumerate all image formats.
56 formats may be different.
60 If the ``mbus_code`` field is zero, then all image formats
65 shall restrict enumeration to only the image formats that can produce
71 formats shall not depend on the active configuration of the video device
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| D | planar-apis.rst | 13 of such formats see :ref:`pixfmt`.
28 Multi-planar formats
31 Multi-planar API introduces new multi-planar formats. Those formats use
34 can handle all single-planar formats as well (as long as they are passed
36 handle multi-planar formats.
45 single- and multi-planar formats.
48 New structures for describing multi-planar formats are added: struct
51 Drivers may define new multi-planar formats, which have distinct
|
| D | format.rst | 7 Data Formats
15 within one kind many different formats are possible, in particular there is an
16 abundance of image formats. Although drivers must provide a default and
24 A single mechanism exists to negotiate all data formats using the
30 format. The data formats supported by the V4L2 API are covered in the
32 image formats see :ref:`pixfmt`.
74 enumerate all image formats supported by video capture, overlay or
82 Drivers are not supposed to convert image formats in kernel space.
83 They must enumerate only formats directly supported by the hardware.
88 Enumerating formats an application has no a-priori knowledge of
|
| D | pixfmt-packed-yuv.rst | 6 Packed YUV formats
9 Similarly to the packed RGB formats, the packed YUV formats store the Y, Cb and
25 These formats do not subsample the chroma components and store each pixels as a
28 The next table lists the packed YUV 4:4:4 formats with less than 8 bits per
44 .. flat-table:: Packed YUV 4:4:4 Image Formats (less than 8bpc)
150 For the YUV444 and YUV555 formats, the value of alpha bits is undefined
156 The next table lists the packed YUV 4:4:4 formats with 8 bits per component.
162 .. flat-table:: Packed YUV Image Formats (8bpc)
260 The next table lists the packed YUV 4:4:4 formats with 12 bits per component.
264 .. flat-table:: Packed YUV 4:4:4 Image Formats (12bpc)
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| /linux-6.12.1/sound/soc/qcom/qdsp6/ |
| D | q6dsp-lpass-ports.c | 16 .formats = SNDRV_PCM_FMTBIT_S16_LE | \
34 .formats = SNDRV_PCM_FMTBIT_S16_LE | \
52 .formats = SNDRV_PCM_FMTBIT_S16_LE | \
70 .formats = SNDRV_PCM_FMTBIT_S16_LE | \
88 .formats = SNDRV_PCM_FMTBIT_S16_LE | \
106 .formats = SNDRV_PCM_FMTBIT_S16_LE |
123 .formats = SNDRV_PCM_FMTBIT_S16_LE |
138 .formats = SNDRV_PCM_FMTBIT_S16_LE |
151 .formats = SNDRV_PCM_FMTBIT_S16_LE |
168 .formats = SNDRV_PCM_FMTBIT_S16_LE |
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| /linux-6.12.1/sound/soc/mediatek/mt8186/ |
| D | mt8186-dai-hostless.c | 119 .formats = MTK_HOSTLESS_FORMATS,
126 .formats = MTK_HOSTLESS_FORMATS,
138 .formats = MTK_HOSTLESS_FORMATS,
145 .formats = MTK_HOSTLESS_FORMATS,
157 .formats = MTK_HOSTLESS_FORMATS,
164 .formats = MTK_HOSTLESS_FORMATS,
176 .formats = MTK_HOSTLESS_FORMATS,
183 .formats = MTK_HOSTLESS_FORMATS,
196 .formats = MTK_HOSTLESS_FORMATS,
208 .formats = MTK_HOSTLESS_FORMATS,
[all …]
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| /linux-6.12.1/drivers/firmware/google/ |
| D | framebuffer-coreboot.c | 23 static const struct simplefb_format formats[] = SIMPLEFB_FORMATS; variable
42 for (i = 0; i < ARRAY_SIZE(formats); ++i) { in framebuffer_probe()
43 if (fb->bits_per_pixel == formats[i].bits_per_pixel && in framebuffer_probe()
44 fb->red_mask_pos == formats[i].red.offset && in framebuffer_probe()
45 fb->red_mask_size == formats[i].red.length && in framebuffer_probe()
46 fb->green_mask_pos == formats[i].green.offset && in framebuffer_probe()
47 fb->green_mask_size == formats[i].green.length && in framebuffer_probe()
48 fb->blue_mask_pos == formats[i].blue.offset && in framebuffer_probe()
49 fb->blue_mask_size == formats[i].blue.length) in framebuffer_probe()
50 pdata.format = formats[i].name; in framebuffer_probe()
|
| /linux-6.12.1/drivers/media/platform/verisilicon/ |
| D | hantro_v4l2.c | 42 const struct hantro_fmt *formats; in hantro_get_formats() local
50 formats = ctx->dev->variant->enc_fmts; in hantro_get_formats()
53 formats = ctx->dev->variant->dec_fmts; in hantro_get_formats()
57 return formats; in hantro_get_formats()
102 * Allow only downconversion for postproc formats for now. in hantro_check_depth_match()
114 const struct hantro_fmt *formats; in hantro_find_format() local
117 formats = hantro_get_formats(ctx, &num_fmts, HANTRO_AUTO_POSTPROC); in hantro_find_format()
119 if (formats[i].fourcc == fourcc) in hantro_find_format()
120 return &formats[i]; in hantro_find_format()
122 formats = hantro_get_postproc_formats(ctx, &num_fmts); in hantro_find_format()
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| /linux-6.12.1/sound/firewire/oxfw/ |
| D | oxfw-pcm.c | 13 u8 **formats = rule->private; in hw_rule_rate() local
25 if (formats[i] == NULL) in hw_rule_rate()
28 err = snd_oxfw_stream_parse_format(formats[i], &formation); in hw_rule_rate()
44 u8 **formats = rule->private; in hw_rule_channels() local
55 if (formats[i] == NULL) in hw_rule_channels()
58 err = snd_oxfw_stream_parse_format(formats[i], &formation); in hw_rule_channels()
80 static void limit_channels_and_rates(struct snd_pcm_hardware *hw, u8 **formats) in limit_channels_and_rates() argument
93 if (formats[i] == NULL) in limit_channels_and_rates()
96 err = snd_oxfw_stream_parse_format(formats[i], &formation); in limit_channels_and_rates()
113 u8 **formats; in init_hw_params() local
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| D | oxfw-stream.c | 60 u8 **formats; in set_stream_format() local
67 formats = oxfw->tx_stream_formats; in set_stream_format()
70 formats = oxfw->rx_stream_formats; in set_stream_format()
76 err = snd_oxfw_stream_parse_format(formats[i], &formation); in set_stream_format()
91 len = 5 + formats[i][4] * 2; in set_stream_format()
93 err = avc_stream_set_format(oxfw->unit, dir, 0, formats[i], len); in set_stream_format()
204 u8 **formats; in keep_resources() local
212 formats = oxfw->rx_stream_formats; in keep_resources()
216 formats = oxfw->tx_stream_formats; in keep_resources()
227 if (formats[i] == NULL) in keep_resources()
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| /linux-6.12.1/sound/soc/sof/amd/ |
| D | vangogh.c | 34 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
43 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
58 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
67 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
82 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
91 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
106 .formats = SNDRV_PCM_FMTBIT_S32_LE,
119 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
128 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
| D | rembrandt.c | 34 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
43 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
58 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
67 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
82 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
91 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
106 .formats = SNDRV_PCM_FMTBIT_S32_LE,
119 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
| D | acp63.c | 34 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
43 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
58 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
67 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
82 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
91 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
106 .formats = SNDRV_PCM_FMTBIT_S32_LE,
119 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
| D | acp70.c | 34 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
43 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
58 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
67 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
82 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
91 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
106 .formats = SNDRV_PCM_FMTBIT_S32_LE,
119 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
| /linux-6.12.1/sound/firewire/motu/ |
| D | motu-pcm.c | 14 struct snd_motu_packet_format *formats = rule->private; in motu_rate_constraint() local
29 pcm_channels = formats->pcm_chunks[mode]; in motu_rate_constraint()
43 struct snd_motu_packet_format *formats = rule->private; in motu_channels_constraint() local
61 pcm_channels = formats->pcm_chunks[mode]; in motu_channels_constraint()
71 struct snd_motu_packet_format *formats) in limit_channels_and_rates() argument
83 pcm_channels = formats->pcm_chunks[mode]; in limit_channels_and_rates()
101 struct snd_motu_packet_format *formats; in init_hw_info() local
105 hw->formats = SNDRV_PCM_FMTBIT_S32; in init_hw_info()
107 formats = &motu->tx_packet_formats; in init_hw_info()
109 hw->formats = SNDRV_PCM_FMTBIT_S32; in init_hw_info()
[all …]
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| D | motu-proc.c | 48 struct snd_motu_packet_format *formats; in proc_read_format() local
58 formats = &motu->tx_packet_formats; in proc_read_format()
62 formats->msg_chunks, in proc_read_format()
64 formats->pcm_chunks[mode]); in proc_read_format()
71 formats = &motu->rx_packet_formats; in proc_read_format()
75 formats->msg_chunks, in proc_read_format()
77 formats->pcm_chunks[mode]); in proc_read_format()
|
| /linux-6.12.1/drivers/gpu/drm/arm/ |
| D | malidp_mw.c | 193 u32 *formats; in get_writeback_formats() local
196 formats = kcalloc(map->n_pixel_formats, sizeof(*formats), in get_writeback_formats()
198 if (!formats) in get_writeback_formats()
203 formats[n++] = map->pixel_formats[i].format; in get_writeback_formats()
208 return formats; in get_writeback_formats()
214 u32 *formats; in malidp_mw_connector_init() local
223 formats = get_writeback_formats(malidp, &n_formats); in malidp_mw_connector_init()
224 if (!formats) in malidp_mw_connector_init()
230 formats, n_formats, in malidp_mw_connector_init()
232 kfree(formats); in malidp_mw_connector_init()
|
| /linux-6.12.1/drivers/gpu/drm/xlnx/ |
| D | zynqmp_disp.c | 83 * @swap: Flag to swap R & B for RGB formats, and U & V for YUV formats
108 * @formats: Array of supported formats
109 * @num_formats: Number of formats in @formats array
113 const struct zynqmp_disp_format *formats; member
200 /* List of video layer formats */
305 /* List of graphics layer formats */
370 /* List of live video layer formats */
926 if (layer->info->formats[i].drm_fmt == drm_fmt) in zynqmp_disp_layer_find_format()
927 return &layer->info->formats[i]; in zynqmp_disp_layer_find_format()
952 if (layer->info->formats[i].bus_fmt == media_bus_format) in zynqmp_disp_layer_find_live_format()
[all …]
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| /linux-6.12.1/sound/usb/ |
| D | quirks-table.h | 85 * e.g. QUIRK_DATA_AUDIOFORMAT(n) { .formats = xxx, ... }
131 .formats = SNDRV_PCM_FMTBIT_S16_LE,
159 * The device advertises 8 formats, but only a rate of 48kHz is honored by the
170 .formats = SNDRV_PCM_FMTBIT_S16_LE,
453 .formats = SNDRV_PCM_FMTBIT_S16_LE,
468 .formats = SNDRV_PCM_FMTBIT_S16_LE,
778 .formats = SNDRV_PCM_FMTBIT_S24_3LE,
793 .formats = SNDRV_PCM_FMTBIT_S24_3LE,
1224 .formats = SNDRV_PCM_FMTBIT_S32_LE,
1240 .formats = SNDRV_PCM_FMTBIT_S32_LE,
[all …]
|