Home
last modified time | relevance | path

Searched full:pix (Results 1 – 25 of 289) sorted by relevance

12345678910>>...12

/linux/drivers/gpu/drm/
H A Ddrm_format_internal.h39 static inline u32 drm_pixel_xrgb8888_to_r8_bt601(u32 pix) in drm_pixel_xrgb8888_to_r8_bt601() argument
41 u32 r = (pix & 0x00ff0000) >> 16; in drm_pixel_xrgb8888_to_r8_bt601()
42 u32 g = (pix & 0x0000ff00) >> 8; in drm_pixel_xrgb8888_to_r8_bt601()
43 u32 b = pix & 0x000000ff; in drm_pixel_xrgb8888_to_r8_bt601()
49 static inline u32 drm_pixel_xrgb8888_to_rgb332(u32 pix) in drm_pixel_xrgb8888_to_rgb332() argument
51 return ((pix & 0x00e00000) >> 16) | in drm_pixel_xrgb8888_to_rgb332()
52 ((pix & 0x0000e000) >> 11) | in drm_pixel_xrgb8888_to_rgb332()
53 ((pix & 0x000000c0) >> 6); in drm_pixel_xrgb8888_to_rgb332()
56 static inline u32 drm_pixel_xrgb8888_to_rgb565(u32 pix) in drm_pixel_xrgb8888_to_rgb565() argument
58 return ((pix & 0x00f80000) >> 8) | in drm_pixel_xrgb8888_to_rgb565()
[all …]
/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-reserved.rst36 * .. _V4L2-PIX-FMT-DV:
41 * .. _V4L2-PIX-FMT-ET61X251:
46 * .. _V4L2-PIX-FMT-HI240:
51 * .. _V4L2-PIX-FMT-CPIA1:
56 * .. _V4L2-PIX-FMT-JPGL:
62 * .. _V4L2-PIX-FMT-SPCA501:
67 * .. _V4L2-PIX-FMT-SPCA505:
72 * .. _V4L2-PIX-FMT-SPCA508:
77 * .. _V4L2-PIX-FMT-SPCA561:
82 * .. _V4L2-PIX-FMT-PAC207:
[all …]
H A Dlibv4l-introduction.rst28 :ref:`V4L2_PIX_FMT_BGR24 <V4L2-PIX-FMT-BGR24>`,
29 :ref:`V4L2_PIX_FMT_NV12_16L16 <V4L2-PIX-FMT-NV12-16L16>`,
30 :ref:`V4L2_PIX_FMT_JPEG <V4L2-PIX-FMT-JPEG>`,
31 :ref:`V4L2_PIX_FMT_MJPEG <V4L2-PIX-FMT-MJPEG>`,
32 :ref:`V4L2_PIX_FMT_MR97310A <V4L2-PIX-FMT-MR97310A>`,
33 :ref:`V4L2_PIX_FMT_OV511 <V4L2-PIX-FMT-OV511>`,
34 :ref:`V4L2_PIX_FMT_OV518 <V4L2-PIX-FMT-OV518>`,
35 :ref:`V4L2_PIX_FMT_PAC207 <V4L2-PIX-FMT-PAC207>`,
36 :ref:`V4L2_PIX_FMT_PJPG <V4L2-PIX-FMT-PJPG>`,
37 :ref:`V4L2_PIX_FMT_RGB24 <V4L2-PIX-FMT-RGB24>`,
[all …]
H A Dpixfmt-compressed.rst26 * .. _V4L2-PIX-FMT-JPEG:
32 * .. _V4L2-PIX-FMT-MPEG:
39 * .. _V4L2-PIX-FMT-H264:
49 * .. _V4L2-PIX-FMT-H264-NO-SC:
54 * .. _V4L2-PIX-FMT-H264-MVC:
59 * .. _V4L2-PIX-FMT-H264-SLICE:
86 * .. _V4L2-PIX-FMT-H263:
91 * .. _V4L2-PIX-FMT-SPK:
96 * .. _V4L2-PIX-FMT-MPEG1:
105 * .. _V4L2-PIX-FMT-MPEG2:
[all …]
H A Dpixfmt-rgb.rst122 * .. _V4L2-PIX-FMT-RGB332:
136 * .. _V4L2-PIX-FMT-ARGB444:
159 * .. _V4L2-PIX-FMT-XRGB444:
182 * .. _V4L2-PIX-FMT-RGBA444:
205 * .. _V4L2-PIX-FMT-RGBX444:
228 * .. _V4L2-PIX-FMT-ABGR444:
251 * .. _V4L2-PIX-FMT-XBGR444:
274 * .. _V4L2-PIX-FMT-BGRA444:
297 * .. _V4L2-PIX-FMT-BGRX444:
320 * .. _V4L2-PIX-FMT-ARGB555:
[all …]
H A Dv4l2grab.c.rst77 fmt.fmt.pix.width = 640;
78 fmt.fmt.pix.height = 480;
79 fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_RGB24;
80 fmt.fmt.pix.field = V4L2_FIELD_INTERLACED;
82 if (fmt.fmt.pix.pixelformat != V4L2_PIX_FMT_RGB24) {
86 if ((fmt.fmt.pix.width != 640) || (fmt.fmt.pix.height != 480))
88 fmt.fmt.pix.width, fmt.fmt.pix.height);
155 fmt.fmt.pix.width, fmt.fmt.pix.height);
/linux/drivers/media/pci/cobalt/
H A Dcobalt-v4l2.c704 struct v4l2_pix_format *pix = &f->fmt.pix; in cobalt_g_fmt_vid_cap() local
706 pix->width = s->width; in cobalt_g_fmt_vid_cap()
707 pix->height = s->height; in cobalt_g_fmt_vid_cap()
708 pix->bytesperline = s->stride; in cobalt_g_fmt_vid_cap()
709 pix->field = V4L2_FIELD_NONE; in cobalt_g_fmt_vid_cap()
712 pix->colorspace = V4L2_COLORSPACE_SRGB; in cobalt_g_fmt_vid_cap()
720 v4l2_fill_pix_format(pix, &sd_fmt.format); in cobalt_g_fmt_vid_cap()
723 pix->pixelformat = s->pixfmt; in cobalt_g_fmt_vid_cap()
724 pix->sizeimage = pix->bytesperline * pix->height; in cobalt_g_fmt_vid_cap()
733 struct v4l2_pix_format *pix = &f->fmt.pix; in cobalt_try_fmt_vid_cap() local
[all …]
/linux/drivers/media/pci/zoran/
H A Dzoran_driver.c294 fmt->fmt.pix.width = zr->jpg_settings.img_width / zr->jpg_settings.hor_dcm; in zoran_g_fmt_vid_out()
295 fmt->fmt.pix.height = zr->jpg_settings.img_height * 2 / in zoran_g_fmt_vid_out()
297 fmt->fmt.pix.sizeimage = zr->buffer_size; in zoran_g_fmt_vid_out()
298 fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_MJPEG; in zoran_g_fmt_vid_out()
300 fmt->fmt.pix.field = (zr->jpg_settings.odd_even ? in zoran_g_fmt_vid_out()
303 fmt->fmt.pix.field = (zr->jpg_settings.odd_even ? in zoran_g_fmt_vid_out()
305 fmt->fmt.pix.bytesperline = 0; in zoran_g_fmt_vid_out()
306 fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; in zoran_g_fmt_vid_out()
318 fmt->fmt.pix.width = zr->v4l_settings.width; in zoran_g_fmt_vid_cap()
319 fmt->fmt.pix.height = zr->v4l_settings.height; in zoran_g_fmt_vid_cap()
[all …]
/linux/drivers/media/platform/st/sti/hva/
H A Dhva-v4l2.c301 f->fmt.pix.width = streaminfo->width; in hva_g_fmt_stream()
302 f->fmt.pix.height = streaminfo->height; in hva_g_fmt_stream()
303 f->fmt.pix.field = V4L2_FIELD_NONE; in hva_g_fmt_stream()
304 f->fmt.pix.colorspace = ctx->colorspace; in hva_g_fmt_stream()
305 f->fmt.pix.xfer_func = ctx->xfer_func; in hva_g_fmt_stream()
306 f->fmt.pix.ycbcr_enc = ctx->ycbcr_enc; in hva_g_fmt_stream()
307 f->fmt.pix.quantization = ctx->quantization; in hva_g_fmt_stream()
308 f->fmt.pix.pixelformat = streaminfo->streamformat; in hva_g_fmt_stream()
309 f->fmt.pix.bytesperline = 0; in hva_g_fmt_stream()
310 f->fmt.pix.sizeimage = ctx->max_stream_size; in hva_g_fmt_stream()
[all …]
/linux/drivers/media/platform/st/sti/delta/
H A Ddelta-v4l2.c429 struct v4l2_pix_format *pix = &f->fmt.pix; in delta_g_fmt_stream() local
439 pix->pixelformat = streaminfo->streamformat; in delta_g_fmt_stream()
440 pix->width = streaminfo->width; in delta_g_fmt_stream()
441 pix->height = streaminfo->height; in delta_g_fmt_stream()
442 pix->field = streaminfo->field; in delta_g_fmt_stream()
443 pix->bytesperline = 0; in delta_g_fmt_stream()
444 pix->sizeimage = ctx->max_au_size; in delta_g_fmt_stream()
445 pix->colorspace = streaminfo->colorspace; in delta_g_fmt_stream()
446 pix->xfer_func = streaminfo->xfer_func; in delta_g_fmt_stream()
447 pix->ycbcr_enc = streaminfo->ycbcr_enc; in delta_g_fmt_stream()
[all …]
/linux/drivers/gpu/ipu-v3/
H A Dipu-cpmem.c565 #define Y_OFFSET(pix, x, y) ((x) + pix->bytesperline * (y)) argument
566 #define U_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ argument
567 (pix->bytesperline * ((y) / 2) / 2) + (x) / 2)
568 #define V_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ argument
569 (pix->bytesperline * pix->height / 4) + \
570 (pix->bytesperline * ((y) / 2) / 2) + (x) / 2)
571 #define U2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ argument
572 (pix->bytesperline * (y) / 2) + (x) / 2)
573 #define V2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) + \ argument
574 (pix->bytesperline * pix->height / 2) + \
[all …]
/linux/drivers/media/platform/renesas/rcar-vin/
H A Drcar-v4l2.c143 struct v4l2_pix_format *pix) in rvin_format_bytesperline() argument
148 fmt = rvin_format_from_pixel(vin, pix->pixelformat); in rvin_format_bytesperline()
153 switch (pix->pixelformat) { in rvin_format_bytesperline()
163 return ALIGN(pix->width, align) * fmt->bpp; in rvin_format_bytesperline()
166 static u32 rvin_format_sizeimage(struct v4l2_pix_format *pix) in rvin_format_sizeimage() argument
168 switch (pix->pixelformat) { in rvin_format_sizeimage()
170 return pix->bytesperline * pix->height * 3 / 2; in rvin_format_sizeimage()
172 return pix->bytesperline * pix->height * 2; in rvin_format_sizeimage()
174 return pix->bytesperline * pix->height; in rvin_format_sizeimage()
178 static void rvin_format_align(struct rvin_dev *vin, struct v4l2_pix_format *pix) in rvin_format_align() argument
[all …]
/linux/drivers/staging/media/imx/
H A Dimx-media-csc-scaler.c187 f->fmt.pix = q_data->cur_fmt; in ipu_csc_scaler_g_fmt()
200 field = f->fmt.pix.field; in ipu_csc_scaler_try_fmt()
210 test_out.pix = f->fmt.pix; in ipu_csc_scaler_try_fmt()
211 test_in.pix = q_data_in->cur_fmt; in ipu_csc_scaler_try_fmt()
216 test_in.pix = f->fmt.pix; in ipu_csc_scaler_try_fmt()
217 test_out.pix = q_data_out->cur_fmt; in ipu_csc_scaler_try_fmt()
222 f->fmt.pix = (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) ? in ipu_csc_scaler_try_fmt()
223 test_out.pix : test_in.pix; in ipu_csc_scaler_try_fmt()
226 f->fmt.pix.colorspace = q_data->cur_fmt.colorspace; in ipu_csc_scaler_try_fmt()
227 f->fmt.pix.ycbcr_enc = q_data->cur_fmt.ycbcr_enc; in ipu_csc_scaler_try_fmt()
[all …]
/linux/drivers/media/platform/st/stm32/dma2d/
H A Ddma2d.c364 f->fmt.pix.width = frm->width; in vidioc_g_fmt()
365 f->fmt.pix.height = frm->height; in vidioc_g_fmt()
366 f->fmt.pix.field = V4L2_FIELD_NONE; in vidioc_g_fmt()
367 f->fmt.pix.pixelformat = frm->fmt->fourcc; in vidioc_g_fmt()
368 f->fmt.pix.bytesperline = (frm->width * frm->fmt->depth) >> 3; in vidioc_g_fmt()
369 f->fmt.pix.sizeimage = frm->size; in vidioc_g_fmt()
370 f->fmt.pix.colorspace = ctx->colorspace; in vidioc_g_fmt()
371 f->fmt.pix.xfer_func = ctx->xfer_func; in vidioc_g_fmt()
372 f->fmt.pix.ycbcr_enc = ctx->ycbcr_enc; in vidioc_g_fmt()
373 f->fmt.pix.quantization = ctx->quant; in vidioc_g_fmt()
[all …]
/linux/drivers/staging/media/starfive/camss/
H A Dstf-video.c66 struct v4l2_pix_format *pix = &f->fmt.pix; in __video_try_fmt() local
72 fi = video_g_fi_by_pfmt(video, pix->pixelformat); in __video_try_fmt()
76 width = pix->width; in __video_try_fmt()
77 height = pix->height; in __video_try_fmt()
79 memset(pix, 0, sizeof(*pix)); in __video_try_fmt()
81 pix->pixelformat = fi->pixelformat; in __video_try_fmt()
82 pix->width = clamp_t(u32, width, STFCAMSS_FRAME_MIN_WIDTH, in __video_try_fmt()
84 pix->height = clamp_t(u32, height, STFCAMSS_FRAME_MIN_HEIGHT, in __video_try_fmt()
86 bpl = pix->width * fi->bpp / 8; in __video_try_fmt()
88 pix->bytesperline = bpl; in __video_try_fmt()
[all …]
/linux/drivers/media/platform/renesas/
H A Dsh_vou.c80 struct v4l2_pix_format pix; member
193 switch (vou_dev->pix.pixelformat) { in sh_vou_schedule_next()
196 addr2 = addr1 + vou_dev->pix.width * vou_dev->pix.height; in sh_vou_schedule_next()
215 switch (vou_dev->pix.pixelformat) { in sh_vou_stream_config()
233 sh_vou_reg_ab_write(vou_dev, VOUAIR, vou_dev->pix.width * row_coeff); in sh_vou_stream_config()
242 struct v4l2_pix_format *pix = &vou_dev->pix; in sh_vou_queue_setup() local
243 int bytes_per_line = vou_fmt[vou_dev->pix_idx].bpp * pix->width / 8; in sh_vou_queue_setup()
248 return sizes[0] < pix->height * bytes_per_line ? -EINVAL : 0; in sh_vou_queue_setup()
250 sizes[0] = pix->height * bytes_per_line; in sh_vou_queue_setup()
257 struct v4l2_pix_format *pix = &vou_dev->pix; in sh_vou_buf_prepare() local
[all …]
/linux/drivers/media/pci/cx25821/
H A Dcx25821-video.c320 f->fmt.pix.width = chan->width; in cx25821_vidioc_g_fmt_vid_cap()
321 f->fmt.pix.height = chan->height; in cx25821_vidioc_g_fmt_vid_cap()
322 f->fmt.pix.field = chan->field; in cx25821_vidioc_g_fmt_vid_cap()
323 f->fmt.pix.pixelformat = chan->fmt->fourcc; in cx25821_vidioc_g_fmt_vid_cap()
324 f->fmt.pix.bytesperline = (chan->width * chan->fmt->depth) >> 3; in cx25821_vidioc_g_fmt_vid_cap()
325 f->fmt.pix.sizeimage = chan->height * f->fmt.pix.bytesperline; in cx25821_vidioc_g_fmt_vid_cap()
326 f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; in cx25821_vidioc_g_fmt_vid_cap()
337 enum v4l2_field field = f->fmt.pix.field; in cx25821_vidioc_try_fmt_vid_cap()
341 fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat); in cx25821_vidioc_try_fmt_vid_cap()
346 w = f->fmt.pix.width; in cx25821_vidioc_try_fmt_vid_cap()
[all …]
/linux/drivers/media/platform/ti/vpe/
H A Dvpe.c365 return __find_format(f->fmt.pix.pixelformat); in find_format()
1024 struct v4l2_pix_format_mplane *pix; in add_out_dtd() local
1034 pix = &q_data->format.fmt.pix_mp; in add_out_dtd()
1035 stride = ALIGN((pix->width * vpdma_fmt->depth) >> 3, in add_out_dtd()
1041 pix = &q_data->format.fmt.pix_mp; in add_out_dtd()
1047 if (pix->num_planes == 1 && plane) { in add_out_dtd()
1050 offset = pix->plane_fmt[0].bytesperline * pix->height; in add_out_dtd()
1064 stride = pix->plane_fmt[VPE_LUMA].bytesperline; in add_out_dtd()
1075 vpdma_add_out_dtd(&ctx->desc_list, pix->width, in add_out_dtd()
1088 struct v4l2_pix_format_mplane *pix; in add_in_dtd() local
[all …]
/linux/drivers/media/platform/ti/omap/
H A Domap_vout.c124 static int omap_vout_try_format(struct v4l2_pix_format *pix) in omap_vout_try_format() argument
128 pix->height = clamp(pix->height, (u32)VID_MIN_HEIGHT, in omap_vout_try_format()
130 pix->width = clamp(pix->width, (u32)VID_MIN_WIDTH, (u32)VID_MAX_WIDTH); in omap_vout_try_format()
133 if (pix->pixelformat == omap_formats[ifmt].pixelformat) in omap_vout_try_format()
140 pix->pixelformat = omap_formats[ifmt].pixelformat; in omap_vout_try_format()
141 pix->field = V4L2_FIELD_NONE; in omap_vout_try_format()
143 switch (pix->pixelformat) { in omap_vout_try_format()
147 pix->colorspace = V4L2_COLORSPACE_SRGB; in omap_vout_try_format()
152 pix->colorspace = V4L2_COLORSPACE_SRGB; in omap_vout_try_format()
156 pix->colorspace = V4L2_COLORSPACE_SRGB; in omap_vout_try_format()
[all …]
H A Domap_voutlib.c38 * size in pix and the video display size in fbuf. The default
43 void omap_vout_default_crop(struct v4l2_pix_format *pix, in omap_vout_default_crop() argument
46 crop->width = (pix->width < fbuf->fmt.width) ? in omap_vout_default_crop()
47 pix->width : fbuf->fmt.width; in omap_vout_default_crop()
48 crop->height = (pix->height < fbuf->fmt.height) ? in omap_vout_default_crop()
49 pix->height : fbuf->fmt.height; in omap_vout_default_crop()
52 crop->left = ((pix->width - crop->width) >> 1) & ~1; in omap_vout_default_crop()
53 crop->top = ((pix->height - crop->height) >> 1) & ~1; in omap_vout_default_crop()
169 int omap_vout_new_crop(struct v4l2_pix_format *pix, in omap_vout_new_crop() argument
188 try_crop.width = (try_crop.width < pix->width) ? in omap_vout_new_crop()
[all …]
/linux/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-video.c409 mxc_isi_format_try(struct mxc_isi_pipe *pipe, struct v4l2_pix_format_mplane *pix, in mxc_isi_format_try() argument
420 fmt = mxc_isi_format_by_fourcc(pix->pixelformat, type); in mxc_isi_format_try()
424 pix->width = clamp(pix->width, MXC_ISI_MIN_WIDTH, max_width); in mxc_isi_format_try()
425 pix->height = clamp(pix->height, MXC_ISI_MIN_HEIGHT, MXC_ISI_MAX_HEIGHT); in mxc_isi_format_try()
426 pix->pixelformat = fmt->fourcc; in mxc_isi_format_try()
427 pix->field = V4L2_FIELD_NONE; in mxc_isi_format_try()
429 if (pix->colorspace == V4L2_COLORSPACE_DEFAULT) { in mxc_isi_format_try()
430 pix->colorspace = MXC_ISI_DEF_COLOR_SPACE; in mxc_isi_format_try()
431 pix->ycbcr_enc = MXC_ISI_DEF_YCBCR_ENC; in mxc_isi_format_try()
432 pix->quantization = MXC_ISI_DEF_QUANTIZATION; in mxc_isi_format_try()
[all …]
/linux/drivers/staging/media/atomisp/pci/
H A Dcss_receiver_2400_defs.h222 …2400_BE_CUST_PIX_EXT_S0P0_REG_IDX 15 /* Pixel Extractor config for Data State 0 & Pix 0 */
223 …2400_BE_CUST_PIX_EXT_S0P1_REG_IDX 16 /* Pixel Extractor config for Data State 0 & Pix 1 */
224 …2400_BE_CUST_PIX_EXT_S0P2_REG_IDX 17 /* Pixel Extractor config for Data State 0 & Pix 2 */
225 …2400_BE_CUST_PIX_EXT_S0P3_REG_IDX 18 /* Pixel Extractor config for Data State 0 & Pix 3 */
226 …2400_BE_CUST_PIX_EXT_S1P0_REG_IDX 19 /* Pixel Extractor config for Data State 1 & Pix 0 */
227 …2400_BE_CUST_PIX_EXT_S1P1_REG_IDX 20 /* Pixel Extractor config for Data State 1 & Pix 1 */
228 …2400_BE_CUST_PIX_EXT_S1P2_REG_IDX 21 /* Pixel Extractor config for Data State 1 & Pix 2 */
229 …2400_BE_CUST_PIX_EXT_S1P3_REG_IDX 22 /* Pixel Extractor config for Data State 1 & Pix 3 */
230 …2400_BE_CUST_PIX_EXT_S2P0_REG_IDX 23 /* Pixel Extractor config for Data State 2 & Pix 0 */
231 …2400_BE_CUST_PIX_EXT_S2P1_REG_IDX 24 /* Pixel Extractor config for Data State 2 & Pix 1 */
[all …]
/linux/drivers/media/pci/mgb4/
H A Dmgb4_vout.c267 f->fmt.pix.width = voutdev->width; in vidioc_g_fmt()
268 f->fmt.pix.height = voutdev->height; in vidioc_g_fmt()
269 f->fmt.pix.field = V4L2_FIELD_NONE; in vidioc_g_fmt()
272 f->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV; in vidioc_g_fmt()
274 f->fmt.pix.colorspace = V4L2_COLORSPACE_REC709; in vidioc_g_fmt()
277 f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; in vidioc_g_fmt()
279 f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB; in vidioc_g_fmt()
281 f->fmt.pix.bytesperline = (f->fmt.pix.width + voutdev->padding) * 2; in vidioc_g_fmt()
283 f->fmt.pix.pixelformat = V4L2_PIX_FMT_ABGR32; in vidioc_g_fmt()
284 f->fmt.pix.colorspace = V4L2_COLORSPACE_RAW; in vidioc_g_fmt()
[all …]
/linux/drivers/media/platform/
H A Dm2m-deinterlace.c111 (fmt->fourcc == f->fmt.pix.pixelformat)) in find_format()
492 f->fmt.pix.width = q_data->width; in vidioc_g_fmt()
493 f->fmt.pix.height = q_data->height; in vidioc_g_fmt()
494 f->fmt.pix.field = q_data->field; in vidioc_g_fmt()
495 f->fmt.pix.pixelformat = q_data->fmt->fourcc; in vidioc_g_fmt()
499 f->fmt.pix.bytesperline = q_data->width * 3 / 2; in vidioc_g_fmt()
503 f->fmt.pix.bytesperline = q_data->width * 2; in vidioc_g_fmt()
506 f->fmt.pix.sizeimage = q_data->sizeimage; in vidioc_g_fmt()
507 f->fmt.pix.colorspace = ctx->colorspace; in vidioc_g_fmt()
526 switch (f->fmt.pix.pixelformat) { in vidioc_try_fmt()
[all …]
/linux/drivers/media/common/saa7146/
H A Dsaa7146_video.c93 struct v4l2_pix_format *pix = &vv->video_fmt; in saa7146_pgtable_build() local
94 struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev, pix->pixelformat); in saa7146_pgtable_build()
106 int size = pix->width * pix->height; in saa7146_pgtable_build()
345 f->fmt.pix = vv->video_fmt; in vidioc_g_fmt_vid_cap()
369 fmt = saa7146_format_by_fourcc(dev, f->fmt.pix.pixelformat); in vidioc_try_fmt_vid_cap()
373 field = f->fmt.pix.field; in vidioc_try_fmt_vid_cap()
378 field = (f->fmt.pix.height > maxh / 2) in vidioc_try_fmt_vid_cap()
393 f->fmt.pix.field = field; in vidioc_try_fmt_vid_cap()
394 f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; in vidioc_try_fmt_vid_cap()
395 if (f->fmt.pix.width < 48) in vidioc_try_fmt_vid_cap()
[all …]

12345678910>>...12