diff options
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/videobuf-core.c | 3 |
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 89d8d37..3b26fbd3 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -901,7 +901,7 @@ endif # V4L_USB_DRIVERS config SOC_CAMERA tristate "SoC camera support" - depends on VIDEO_V4L2 + depends on VIDEO_V4L2 && HAS_DMA select VIDEOBUF_DMA_SG help SoC Camera is a common API to several cameras, not connecting diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 2ca3e9c..0165aac 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -2613,7 +2613,7 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) struct bttv_fh *fh = priv; mutex_lock(&fh->cap.vb_lock); - retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, + retval = __videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); if (retval < 0) { mutex_unlock(&fh->cap.vb_lock); diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index 982f446..0a88c44 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -331,7 +331,7 @@ int videobuf_mmap_free(struct videobuf_queue *q) } /* Locking: Caller holds q->vb_lock */ -static int __videobuf_mmap_setup(struct videobuf_queue *q, +int __videobuf_mmap_setup(struct videobuf_queue *q, unsigned int bcount, unsigned int bsize, enum v4l2_memory memory) { @@ -1129,6 +1129,7 @@ EXPORT_SYMBOL_GPL(videobuf_read_stream); EXPORT_SYMBOL_GPL(videobuf_read_one); EXPORT_SYMBOL_GPL(videobuf_poll_stream); +EXPORT_SYMBOL_GPL(__videobuf_mmap_setup); EXPORT_SYMBOL_GPL(videobuf_mmap_setup); EXPORT_SYMBOL_GPL(videobuf_mmap_free); EXPORT_SYMBOL_GPL(videobuf_mmap_mapper); |