Searched refs:quantization (Results 1 - 29 of 29) sorted by relevance

/linux-4.1.27/include/uapi/linux/
H A Dv4l2-mediabus.h26 * @quantization: quantization of the data (from enum v4l2_quantization)
35 __u16 quantization; member in struct:v4l2_mbus_framefmt
H A Dvideodev2.h271 * The default for R'G'B' quantization is always full range, except
272 * for the BT2020 colorspace. For Y'CbCr the quantization is always
372 __u32 quantization; /* enum v4l2_quantization */ member in struct:v4l2_pix_format
1867 * @quantization: enum v4l2_quantization, colorspace quantization
1880 __u8 quantization; member in struct:v4l2_pix_format_mplane
/linux-4.1.27/include/media/
H A Dv4l2-mediabus.h98 pix_fmt->quantization = mbus_fmt->quantization; v4l2_fill_pix_format()
110 mbus_fmt->quantization = pix_fmt->quantization; v4l2_fill_mbus_format()
/linux-4.1.27/drivers/media/platform/vivid/
H A Dvivid-tpg.h131 u32 quantization; member in struct:tpg_data
133 * Stores the actual quantization, i.e. will never be
331 static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization) tpg_s_quantization() argument
333 if (tpg->quantization == quantization) tpg_s_quantization()
335 tpg->quantization = quantization; tpg_s_quantization()
341 return tpg->quantization; tpg_g_quantization()
H A Dvivid-vid-common.c561 mp->quantization = pix->quantization; fmt_sp2mp()
589 pix->quantization = mp->quantization; fmt_sp2mp_func()
H A Dvivid-vid-out.c324 mp->quantization = dev->quantization_out; vivid_g_fmt_vid_out()
411 mp->quantization = V4L2_QUANTIZATION_DEFAULT; vivid_try_fmt_vid_out()
417 mp->quantization = V4L2_QUANTIZATION_LIM_RANGE; vivid_try_fmt_vid_out()
550 dev->quantization_out = mp->quantization; vivid_s_fmt_vid_out()
H A Dvivid-tpg.c1587 tpg->real_quantization = tpg->quantization; tpg_recalc()
1611 if (tpg->quantization == V4L2_QUANTIZATION_DEFAULT) { tpg_recalc()
H A Dvivid-vid-cap.c531 mp->quantization = vivid_quantization_cap(dev); vivid_g_fmt_vid_cap()
619 mp->quantization = vivid_quantization_cap(dev); vivid_try_fmt_vid_cap()
/linux-4.1.27/drivers/media/i2c/
H A Dadv7511.c103 u32 quantization; member in struct:adv7511_state
459 v4l2_info(sd, "RGB quantization: %s range\n", adv7511_rd(sd, 0x18) & 0x80 ? "limited" : "full"); adv7511_log_status()
653 /* update quantization range based on new dv_timings */ adv7511_s_dv_timings()
863 format->format.quantization = fmt->quantization; adv7511_get_fmt()
868 format->format.quantization = state->quantization; adv7511_get_fmt()
914 fmt->quantization = format->format.quantization; adv7511_set_fmt()
938 state->quantization = format->format.quantization; adv7511_set_fmt()
980 * The RGB quantization range shouldn't be non-zero if the EDID doesn't adv7511_set_fmt()
985 * The same is true for the YCC quantization range: non-standard YCC adv7511_set_fmt()
986 * quantization ranges should only be sent if the EDID has the YQ bit adv7511_set_fmt()
989 switch (format->format.quantization) { adv7511_set_fmt()
H A Dad9389b.c403 v4l2_info(sd, "ad9389b: RGB quantization: %s range\n", ad9389b_log_status()
621 /* update quantization range based on new dv_timings */ ad9389b_s_dv_timings()
H A Dadv7842.c1089 v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n", set_rgb_quantization_range()
2332 v4l2_info(sd, "RGB quantization range ctrl: %s\n", adv7842_cp_log_status()
H A Dadv7604.c1045 v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n", set_rgb_quantization_range()
2233 v4l2_info(sd, "RGB quantization range ctrl: %s\n", adv76xx_log_status()
/linux-4.1.27/sound/core/oss/
H A Dmulaw.c74 * of leading 0's. The quantization interval is directly available as the
104 * Combine the sign, segment, quantization bits; linear2ulaw()
128 * Extract and bias the quantization bits. Then ulaw2linear()
/linux-4.1.27/drivers/isdn/mISDN/
H A Ddsp_audio.c68 /* Combine the sign, segment, and quantization bits. */ linear2alaw()
/linux-4.1.27/drivers/media/platform/coda/
H A Dcoda-jpeg.c192 * Scale quantization table using nonlinear scaling factor
/linux-4.1.27/drivers/media/usb/gspca/
H A Djpeg.h36 /* quantization table quality 50% */
H A Dw996Xcf.c150 Upload quantization tables for the JPEG compression.
555 huffman and quantization tables) already has this */ w9968cf_pkt_scan()
H A Dspca506.c203 /* quantization */ spca506_Setsize()
H A Dpac7302.c515 * quantization table for certain JPEG blocks, and we don't know how setexposure()
H A Dov519.c2919 /* OV518 quantization tables are 8x4 (instead of 8x8) */ ov51x_upload_quan_tables()
2938 PDEBUG(D_PROBE, "Uploading quantization tables"); ov51x_upload_quan_tables()
3591 /* Enable Y and UV quantization and compression */ ov511_mode_init_regs()
H A Dtopro.c37 /* quantization table quality 50% */
441 /* Define quantization table (thanks to Thomas Kaiser) */
1449 /* set the JPEG quantization tables */ set_dqt()
1454 /* update the jpeg quantization tables */ set_dqt()
H A Dsonixj.c2138 #error "No room enough in usb_buf for quantization table" setjpegqual()
/linux-4.1.27/include/uapi/sound/
H A Dcompress_params.h276 * @quant_bits: number of coupling quantization bits in the stream
/linux-4.1.27/drivers/video/
H A Dhdmi.c682 hdmi_log(" quantization range: %s\n", hdmi_avi_infoframe_log()
686 hdmi_log(" ycc quantization range: %s\n", hdmi_avi_infoframe_log()
/linux-4.1.27/drivers/media/platform/s5p-jpeg/
H A Djpeg-core.c1807 * JPEG IP allows storing 4 quantization tables s5p_jpeg_device_run()
1912 * JPEG IP allows storing 4 quantization tables exynos4_jpeg_device_run()
2014 * JPEG IP allows storing 4 quantization tables exynos3250_jpeg_device_run()
/linux-4.1.27/drivers/media/v4l2-core/
H A Dv4l2-ioctl.c260 "flags=0x%x, ycbcr_enc=%u, quantization=%u\n", v4l_print_format()
269 pix->quantization); v4l_print_format()
277 "ycbcr_enc=%u, quantization=%u\n", v4l_print_format()
285 mp->ycbcr_enc, mp->quantization); v4l_print_format()
/linux-4.1.27/drivers/gpu/drm/
H A Ddrm_edid.c3454 * drm_rgb_quant_range_selectable - is RGB quantization range selectable?
3457 * Check whether the monitor reports the RGB quantization range selection
3459 * which quantization range (full or limited) is used.
3461 * Return: True if the RGB quantization range is selectable, false otherwise.
/linux-4.1.27/drivers/gpu/drm/bridge/
H A Ddw_hdmi.c1002 /* IT Content and quantization range = don't care */ hdmi_config_AVI()
/linux-4.1.27/drivers/media/platform/am437x/
H A Dam437x-vpfe.c291 lhs->fmt.pix.quantization == rhs->fmt.pix.quantization; cmp_v4l2_format()

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