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Searched refs:gbuffers (Results 1 – 5 of 5) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/media/pci/meye/
H A Dmeye.c43 static unsigned int gbuffers = 2; variable
44 module_param(gbuffers, int, 0444);
45 MODULE_PARM_DESC(gbuffers, "number of capture buffers, default is 2 (32 max)");
907 if (*nb >= gbuffers) in meyeioc_qbuf_capt()
936 if (*i < 0 || *i >= gbuffers) in meyeioc_sync()
1218 if (meye.grab_fbuffer && req->count == gbuffers) { in vidioc_reqbufs()
1225 for (i = 0; i < gbuffers; i++) in vidioc_reqbufs()
1230 rvfree(meye.grab_fbuffer, gbuffers * gbufsize); in vidioc_reqbufs()
1234 gbuffers = max(2, min((int)req->count, MEYE_MAX_BUFNBRS)); in vidioc_reqbufs()
1235 req->count = gbuffers; in vidioc_reqbufs()
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/OK3568_Linux_fs/kernel/Documentation/admin-guide/media/
H A Dmeye.rst57 gbuffers: number of capture buffers, default is 2 (32 max)
73 options meye gbuffers=32
H A Dbttv.rst157 gbuffers=2-32 number of capture buffers for mmap'ed capture.
/OK3568_Linux_fs/kernel/drivers/media/pci/bt8xx/
H A Dbttv-driver.c68 static unsigned int gbuffers = 8; variable
106 module_param(gbuffers, int, 0444);
137 MODULE_PARM_DESC(gbuffers, "number of capture buffers. range 2-32, default 8");
1635 *count = gbuffers; in buffer_setup()
1636 if (*size * *count > gbuffers * gbufsize) in buffer_setup()
1637 *count = (gbuffers * gbufsize) / *size; in buffer_setup()
2712 parm->parm.capture.readbuffers = gbuffers; in bttv_g_parm()
4385 if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME) in bttv_init_module()
4386 gbuffers = 2; in bttv_init_module()
4392 gbuffers, gbufsize >> 10, gbufsize >> PAGE_SHIFT); in bttv_init_module()
/OK3568_Linux_fs/kernel/drivers/media/pci/saa7134/
H A Dsaa7134-video.c27 static unsigned int gbuffers = 8; variable
34 module_param(gbuffers, int, 0444);
35 MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32");
2048 if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME) in saa7134_video_init1()
2049 gbuffers = 2; in saa7134_video_init1()