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Searched refs:reqbuf (Results 1 – 20 of 20) sorted by relevance

/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/
H A Dmmap.rst61 struct v4l2_requestbuffers reqbuf;
68 memset(&reqbuf, 0, sizeof(reqbuf));
69 reqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
70 reqbuf.memory = V4L2_MEMORY_MMAP;
71 reqbuf.count = 20;
73 if (-1 == ioctl (fd, VIDIOC_REQBUFS, &reqbuf)) {
84 if (reqbuf.count < 5) {
90 buffers = calloc(reqbuf.count, sizeof(*buffers));
93 for (i = 0; i < reqbuf.count; i++) {
97 buffer.type = reqbuf.type;
[all …]
H A Ddmabuf.rst45 struct v4l2_requestbuffers reqbuf;
47 memset(&reqbuf, 0, sizeof (reqbuf));
48 reqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
49 reqbuf.memory = V4L2_MEMORY_DMABUF;
50 reqbuf.count = 1;
52 if (ioctl(fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
H A Duserp.rst35 struct v4l2_requestbuffers reqbuf;
37 memset (&reqbuf, 0, sizeof (reqbuf));
38 reqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
39 reqbuf.memory = V4L2_MEMORY_USERPTR;
41 if (ioctl (fd, VIDIOC_REQBUFS, &reqbuf) == -1) {
/OK3568_Linux_fs/app/forlinx/flapp/src/plugins/imxx11/usbcamera/
H A Dcamera.cpp114 struct v4l2_requestbuffers reqbuf; in camera_init() local
145 reqbuf.count = 3; in camera_init()
146 reqbuf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in camera_init()
147 reqbuf.memory = V4L2_MEMORY_MMAP; in camera_init()
148 ret = ::ioctl(fd, VIDIOC_REQBUFS, &reqbuf); in camera_init()
154 bufinf = (struct bufinfor *)calloc(reqbuf.count, sizeof(struct bufinfor)); in camera_init()
159 for(count = 0; count < reqbuf.count; count++){ in camera_init()
175 for(i = 0; i < reqbuf.count; i++){ in camera_init()
/OK3568_Linux_fs/external/rkwifibt/drivers/bcmdhd/
H A Ddhd_statlog.h189 extern int dhd_statlog_get_latest_info(dhd_pub_t *dhdp, void *reqbuf);
194 extern int dhd_statlog_generate_bdmask(dhd_pub_t *dhdp, void *reqbuf);
H A Ddhd_statlog.c811 dhd_statlog_generate_bdmask(dhd_pub_t *dhdp, void *reqbuf) in dhd_statlog_generate_bdmask() argument
824 if (!reqbuf) { in dhd_statlog_generate_bdmask()
830 query = (stat_bdmask_req_t *)reqbuf; in dhd_statlog_generate_bdmask()
849 dhd_statlog_get_latest_info(dhd_pub_t *dhdp, void *reqbuf) in dhd_statlog_get_latest_info() argument
867 query = (stat_query_t *)reqbuf; in dhd_statlog_get_latest_info()
H A Dwl_android_ext.c3330 u8 *reqbuf = NULL; in wl_ext_fw_apcs() local
3348 reqbuf = kmalloc(CHANSPEC_BUF_SIZE, GFP_KERNEL); in wl_ext_fw_apcs()
3349 if (reqbuf == NULL) { in wl_ext_fw_apcs()
3353 memset(reqbuf, 0, CHANSPEC_BUF_SIZE); in wl_ext_fw_apcs()
3360 if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE, in wl_ext_fw_apcs()
3369 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_ext_fw_apcs()
3417 if (reqbuf) { in wl_ext_fw_apcs()
3418 kfree(reqbuf); in wl_ext_fw_apcs()
H A Dwl_android.c6733 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
6865 reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
6866 if (reqbuf == NULL) { in wl_android_set_auto_channel()
6873 bzero(reqbuf, sizeof(*reqbuf)); in wl_android_set_auto_channel()
6874 list = (wl_uint32_list_t *)reqbuf; in wl_android_set_auto_channel()
6897 if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE, in wl_android_set_auto_channel()
6905 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
6967 if (reqbuf) { in wl_android_set_auto_channel()
6968 MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/
H A Ddhd_statlog.h189 extern int dhd_statlog_get_latest_info(dhd_pub_t *dhdp, void *reqbuf);
194 extern int dhd_statlog_generate_bdmask(dhd_pub_t *dhdp, void *reqbuf);
H A Ddhd_statlog.c811 dhd_statlog_generate_bdmask(dhd_pub_t *dhdp, void *reqbuf) in dhd_statlog_generate_bdmask() argument
824 if (!reqbuf) { in dhd_statlog_generate_bdmask()
830 query = (stat_bdmask_req_t *)reqbuf; in dhd_statlog_generate_bdmask()
849 dhd_statlog_get_latest_info(dhd_pub_t *dhdp, void *reqbuf) in dhd_statlog_get_latest_info() argument
867 query = (stat_query_t *)reqbuf; in dhd_statlog_get_latest_info()
H A Dwl_android_ext.c3328 u8 *reqbuf = NULL; in wl_ext_fw_apcs() local
3346 reqbuf = kmalloc(CHANSPEC_BUF_SIZE, GFP_KERNEL); in wl_ext_fw_apcs()
3347 if (reqbuf == NULL) { in wl_ext_fw_apcs()
3351 memset(reqbuf, 0, CHANSPEC_BUF_SIZE); in wl_ext_fw_apcs()
3358 if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE, in wl_ext_fw_apcs()
3367 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_ext_fw_apcs()
3415 if (reqbuf) { in wl_ext_fw_apcs()
3416 kfree(reqbuf); in wl_ext_fw_apcs()
H A Dwl_android.c6717 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
6848 reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
6849 if (reqbuf == NULL) { in wl_android_set_auto_channel()
6856 bzero(reqbuf, sizeof(*reqbuf)); in wl_android_set_auto_channel()
6857 list = (wl_uint32_list_t *)reqbuf; in wl_android_set_auto_channel()
6880 if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE, in wl_android_set_auto_channel()
6888 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
6950 if (reqbuf) { in wl_android_set_auto_channel()
6951 MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd_indep_power/
H A Dwl_android.c2503 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
2591 reqbuf = kzalloc(CHANSPEC_BUF_SIZE, GFP_KERNEL); in wl_android_set_auto_channel()
2592 if (reqbuf == NULL) { in wl_android_set_auto_channel()
2599 reqbuf[0] = htod32(0); in wl_android_set_auto_channel()
2602 if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
2612 if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
2622 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
2692 if (reqbuf) { in wl_android_set_auto_channel()
2693 kfree(reqbuf); in wl_android_set_auto_channel()
H A Dwl_android_ext.c6878 u8 *reqbuf = NULL; in wl_ext_fw_apcs() local
6895 reqbuf = kmalloc(CHANSPEC_BUF_SIZE, GFP_KERNEL); in wl_ext_fw_apcs()
6896 if (reqbuf == NULL) { in wl_ext_fw_apcs()
6900 memset(reqbuf, 0, CHANSPEC_BUF_SIZE); in wl_ext_fw_apcs()
6904 reqbuf[0] = htod32(0); in wl_ext_fw_apcs()
6907 if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_ext_fw_apcs()
6917 if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_ext_fw_apcs()
6927 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_ext_fw_apcs()
6987 if (reqbuf) { in wl_ext_fw_apcs()
6988 kfree(reqbuf); in wl_ext_fw_apcs()
/OK3568_Linux_fs/kernel/drivers/net/wireless/zydas/
H A Dzd1201.c876 unsigned char reqbuf[ETH_ALEN*ZD1201_MAXMULTI]; in zd1201_set_multicast() local
884 memcpy(reqbuf + i++ * ETH_ALEN, ha->addr, ETH_ALEN); in zd1201_set_multicast()
885 zd1201_setconfig(zd, ZD1201_RID_CNFGROUPADDRESS, reqbuf, in zd1201_set_multicast()
/OK3568_Linux_fs/kernel/drivers/usb/gadget/udc/
H A Dgr_udc.c823 u8 *reqbuf = dev->ep0reqi->req.buf; in gr_ep0_respond() local
828 reqbuf[i] = buf[i]; in gr_ep0_respond()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/
H A Dwl_android.c5233 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
5305 reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
5306 if (reqbuf == NULL) { in wl_android_set_auto_channel()
5313 reqbuf[0] = htod32(0); in wl_android_set_auto_channel()
5316 if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5326 if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5336 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
5406 if (reqbuf) { in wl_android_set_auto_channel()
5407 MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
/OK3568_Linux_fs/external/rkwifibt/drivers/infineon/
H A Dwl_android.c5506 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
5578 reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
5579 if (reqbuf == NULL) { in wl_android_set_auto_channel()
5586 reqbuf[0] = htod32(0); in wl_android_set_auto_channel()
5589 if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5599 if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5609 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
5679 if (reqbuf) { in wl_android_set_auto_channel()
5680 MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/infineon/bcmdhd/
H A Dwl_android.c5592 u8 *reqbuf = NULL; in wl_android_set_auto_channel() local
5664 reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
5665 if (reqbuf == NULL) { in wl_android_set_auto_channel()
5672 reqbuf[0] = htod32(0); in wl_android_set_auto_channel()
5675 if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5685 if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { in wl_android_set_auto_channel()
5695 ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, in wl_android_set_auto_channel()
5765 if (reqbuf) { in wl_android_set_auto_channel()
5766 MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); in wl_android_set_auto_channel()
/OK3568_Linux_fs/kernel/drivers/scsi/bfa/
H A Dbfa_svc.c928 void *reqbuf; in bfa_fcxp_get_reqbuf() local
931 reqbuf = bfa_mem_get_dmabuf_kva(mod, fcxp->fcxp_tag, in bfa_fcxp_get_reqbuf()
933 return reqbuf; in bfa_fcxp_get_reqbuf()