| /Linux-v5.10/net/netrom/ |
| D | nr_route.c | 83 if (nr_node->routes[y].quality > nr_node->routes[x].quality) { in re_sort_routes()
99 int quality, int obs_count) in nr_add_node() argument
121 if (nr_neigh != NULL && nr_neigh->failed != 0 && quality == 0) { in nr_add_node()
139 if (quality == 0 && nr_neigh != NULL && nr_node != NULL) { in nr_add_node()
156 nr_neigh->quality = sysctl_netrom_default_path_quality; in nr_add_node()
181 if (quality != 0 && ax25cmp(nr, ax25) == 0 && !nr_neigh->locked) in nr_add_node()
182 nr_neigh->quality = quality; in nr_add_node()
199 nr_node->routes[0].quality = quality; in nr_add_node()
216 if (quality != 0) in nr_add_node()
221 nr_node->routes[i].quality = quality; in nr_add_node()
[all …]
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| /Linux-v5.10/drivers/media/usb/gspca/ |
| D | jpeg.h | 139 int quality) in jpeg_set_qual() argument
143 if (quality <= 0) in jpeg_set_qual()
145 else if (quality < 50) in jpeg_set_qual()
146 sc = 5000 / quality; in jpeg_set_qual()
148 sc = 200 - quality * 2; in jpeg_set_qual()
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| D | jeilinj.c | 53 u8 quality; /* image quality */ member
312 dev->quality = QUALITY_DEF; in sd_config()
372 jpeg_set_qual(dev->jpeg_hdr, dev->quality); in sd_start()
470 v4l2_ctrl_s_ctrl(sd->jpegqual, jcomp->quality); in sd_set_jcomp()
480 jcomp->quality = v4l2_ctrl_g_ctrl(sd->jpegqual); in sd_get_jcomp()
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| D | topro.c | 119 u8 quality; /* webcam current JPEG quality (0..16) */ member
957 int quality) in jpeg_set_qual() argument
961 if (quality <= 0) in jpeg_set_qual()
963 else if (quality < 50) in jpeg_set_qual()
964 sc = 5000 / quality; in jpeg_set_qual()
966 sc = 200 - quality * 2; in jpeg_set_qual()
1444 gspca_dbg(gspca_dev, D_STREAM, "q %d -> %d\n", sd->quality, q); in set_dqt()
1445 sd->quality = q; in set_dqt()
4550 set_dqt(gspca_dev, sd->quality); in sd_start()
4635 if ((data[6] & 0x0f) != sd->quality) in sd_pkt_scan()
[all …]
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| /Linux-v5.10/drivers/staging/media/hantro/ |
| D | hantro_jpeg.c | 280 static void jpeg_set_quality(unsigned char *buffer, int quality) in jpeg_set_quality() argument
288 if (quality < 50) in jpeg_set_quality()
289 scale = 5000 / quality; in jpeg_set_quality()
291 scale = 200 - 2 * quality; in jpeg_set_quality()
327 jpeg_set_quality(buf, ctx->quality); in hantro_jpeg_header_assemble()
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| D | hantro_jpeg.h | 8 int quality; member
|
| /Linux-v5.10/Documentation/devicetree/bindings/rng/ |
| D | timeriomem_rng.txt | 9 - quality : estimated number of bits of true entropy per 1024 bits read from the
10 rng. Defaults to zero which causes the kernel's default quality to
11 be used instead. Note that the default quality is usually zero
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| /Linux-v5.10/drivers/char/hw_random/ |
| D | timeriomem-rng.c | 147 priv->rng_ops.quality = i; in timeriomem_rng_probe()
149 priv->rng_ops.quality = 0; in timeriomem_rng_probe()
152 priv->rng_ops.quality = pdata->quality; in timeriomem_rng_probe()
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| D | core.c | 164 current_quality = rng->quality ? : default_quality; in hwrng_init()
493 if (tmp->quality < rng->quality) in hwrng_register()
499 (!cur_rng_set_by_user && rng->quality > current_rng->quality)) { in hwrng_register()
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| D | cavium-rng-vf.c | 66 rng->ops.quality = 1000; in cavium_rng_probe_vf()
|
| /Linux-v5.10/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-jpeg.rst | 64 .. _jpeg-quality-control:
68 between image quality and size. It provides simpler method for
69 applications to control image quality, without a need for direct
78 where larger values correspond to better image quality.
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| D | vidioc-g-jpegcomp.rst | 39 :ref:`JPEG class controls <jpeg-controls>` for image quality and JPEG
67 - ``quality``
69 :ref:`V4L2_CID_JPEG_COMPRESSION_QUALITY <jpeg-quality-control>`
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| D | vidioc-g-parm.rst | 236 - High quality imaging mode. High quality mode is intended for still
238 quality that the hardware can deliver. It is not defined how the
240 the ingenuity of the driver writer. High quality mode is a
242 high quality mode:
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| /Linux-v5.10/drivers/staging/wlan-ng/ |
| D | cfg80211.c | 243 struct p80211msg_lnxreq_commsquality quality; in prism2_get_station() local
252 quality.msgcode = DIDMSG_LNXREQ_COMMSQUALITY; in prism2_get_station()
253 quality.dbm.data = P80211ENUM_truth_true; in prism2_get_station()
254 quality.dbm.status = P80211ENUM_msgitem_status_data_ok; in prism2_get_station()
260 result = wlandev->mlmerequest(wlandev, (struct p80211msg *)&quality); in prism2_get_station()
263 sinfo->txrate.legacy = quality.txrate.data; in prism2_get_station()
265 sinfo->signal = quality.level.data; in prism2_get_station()
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| /Linux-v5.10/drivers/media/pci/meye/ |
| D | meye.c | 198 static u16 *jpeg_quantisation_tables(int *length, int quality) in jpeg_quantisation_tables() argument
333 if (quality < 0 || quality > 10) { in jpeg_quantisation_tables()
335 "meye: invalid quality level %d - using 8\n", quality); in jpeg_quantisation_tables()
336 quality = 8; in jpeg_quantisation_tables()
339 *length = ARRAY_SIZE(jpeg_tables[quality]); in jpeg_quantisation_tables()
340 return jpeg_tables[quality]; in jpeg_quantisation_tables()
485 tables = jpeg_quantisation_tables(&length, meye.params.quality); in mchip_load_tables()
875 if (jp->quality > 10) in meyeioc_s_params()
887 meye.params.quality != jp->quality) in meyeioc_s_params()
1084 meye.params.quality = ctrl->val; in meye_s_ctrl()
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| /Linux-v5.10/include/linux/ |
| D | timeriomem-rng.h | 18 unsigned int quality; member
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| D | hw_random.h | 47 unsigned short quality; member
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| /Linux-v5.10/include/uapi/linux/ |
| D | netrom.h | 29 unsigned int quality; member
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| D | meye.h | 40 unsigned char quality; member
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| /Linux-v5.10/include/net/ |
| D | netrom.h | 94 unsigned char quality; member
103 unsigned char quality; member
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| /Linux-v5.10/drivers/media/platform/coda/ |
| D | coda-jpeg.c | 1010 void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality) in coda_set_jpeg_compression_quality() argument
1014 ctx->params.jpeg_quality = quality; in coda_set_jpeg_compression_quality()
1017 if (quality > 100) in coda_set_jpeg_compression_quality()
1018 quality = 100; in coda_set_jpeg_compression_quality()
1019 if (quality < 5) in coda_set_jpeg_compression_quality()
1020 quality = 5; in coda_set_jpeg_compression_quality()
1026 if (quality < 50) in coda_set_jpeg_compression_quality()
1027 scale = 5000 / quality; in coda_set_jpeg_compression_quality()
1029 scale = 200 - 2 * quality; in coda_set_jpeg_compression_quality()
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| /Linux-v5.10/drivers/media/dvb-frontends/ |
| D | ves1820.c | 282 u8 quality = ~ves1820_readreg(state, 0x18); in ves1820_read_snr() local
283 *snr = (quality << 8) | quality; in ves1820_read_snr()
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| D | tda10021.c | 366 u8 quality = ~tda10021_readreg(state, 0x18); in tda10021_read_snr() local
367 *snr = (quality << 8) | quality; in tda10021_read_snr()
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| /Linux-v5.10/Documentation/userspace-api/media/dvb/ |
| D | dvb-fe-read-status.rst | 11 tuner lock status and provide statistics about the quality of the
|
| /Linux-v5.10/Documentation/driver-api/media/drivers/ |
| D | vidtv.rst | 18 - A fake tuner driver, which will report a bad signal quality if the chosen
22 - A fake demod driver, which will constantly poll the fake signal quality
80 Probability of losing the TS lock if the signal quality is bad.
82 eventually return a status of 0 when the signal quality is not
88 return a status of 0x1f when/if the signal quality improves.
477 report a bad signal quality.
479 A nice addition is to simulate some noise when the signal quality is bad by:
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