aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/videobuf-core.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 21:32:12 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-06 21:32:12 -0500
commit9e9bc9736756f25d6c47b4eba0ebf25b20a6f153 (patch)
tree647240f479c5f23910c3e6194d1c35b6ba54d75e /drivers/media/video/videobuf-core.c
parent3c0cb7c31c206aaedb967e44b98442bbeb17a6c4 (diff)
parente3c92215198cb6aa00ad38db2780faa6b72e0a3f (diff)
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (255 commits) [media] radio-aimslab.c: Fix gcc 4.5+ bug [media] cx25821: Fix compilation breakage due to BKL dependency [media] v4l2-compat-ioctl32: fix compile warning [media] zoran: fix compiler warning [media] tda18218: fix compile warning [media] ngene: fix compile warning [media] DVB: IR support for TechnoTrend CT-3650 [media] cx23885, cimax2.c: Fix case of two CAM insertion irq [media] ir-nec-decoder: fix repeat key issue [media] staging: se401 depends on USB [media] staging: usbvideo/vicam depends on USB [media] soc_camera: Add the ability to bind regulators to soc_camedra devices [media] V4L2: Add a v4l2-subdev (soc-camera) driver for OmniVision OV2640 sensor [media] v4l: soc-camera: switch to .unlocked_ioctl [media] v4l: ov772x: simplify pointer dereference [media] ov9640: fix OmniVision OV9640 sensor driver's priv data retrieving [media] ov9640: use macro to request OmniVision OV9640 sensor private data [media] ivtv-i2c: Fix two warnings [media] staging/lirc: Update lirc TODO files [media] cx88: Remove the obsolete i2c_adapter.id field ...
Diffstat (limited to 'drivers/media/video/videobuf-core.c')
-rw-r--r--drivers/media/video/videobuf-core.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index 8979f91fa8e5..de4fa4eb8844 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -1202,33 +1202,3 @@ int videobuf_mmap_mapper(struct videobuf_queue *q, struct vm_area_struct *vma)
1202 return rc; 1202 return rc;
1203} 1203}
1204EXPORT_SYMBOL_GPL(videobuf_mmap_mapper); 1204EXPORT_SYMBOL_GPL(videobuf_mmap_mapper);
1205
1206#ifdef CONFIG_VIDEO_V4L1_COMPAT
1207int videobuf_cgmbuf(struct videobuf_queue *q,
1208 struct video_mbuf *mbuf, int count)
1209{
1210 struct v4l2_requestbuffers req;
1211 int rc, i;
1212
1213 MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS);
1214
1215 memset(&req, 0, sizeof(req));
1216 req.type = q->type;
1217 req.count = count;
1218 req.memory = V4L2_MEMORY_MMAP;
1219 rc = videobuf_reqbufs(q, &req);
1220 if (rc < 0)
1221 return rc;
1222
1223 mbuf->frames = req.count;
1224 mbuf->size = 0;
1225 for (i = 0; i < mbuf->frames; i++) {
1226 mbuf->offsets[i] = q->bufs[i]->boff;
1227 mbuf->size += PAGE_ALIGN(q->bufs[i]->bsize);
1228 }
1229
1230 return 0;
1231}
1232EXPORT_SYMBOL_GPL(videobuf_cgmbuf);
1233#endif
1234