diff options
Diffstat (limited to 'drivers/media/platform/vivi.c')
| -rw-r--r-- | drivers/media/platform/vivi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c index a3090f0312c1..ec832e9461a8 100644 --- a/drivers/media/platform/vivi.c +++ b/drivers/media/platform/vivi.c @@ -574,21 +574,22 @@ static void gen_text(struct vivi_dev *dev, char *basep, static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) { - int wmax = dev->width; + int stride = dev->width * dev->pixelsize; int hmax = dev->height; void *vbuf = vb2_plane_vaddr(&buf->vb, 0); unsigned ms; char str[100]; int h, line = 1; + u8 *linestart; s32 gain; if (!vbuf) return; + linestart = dev->line + (dev->mv_count % dev->width) * dev->pixelsize; + for (h = 0; h < hmax; h++) - memcpy(vbuf + h * wmax * dev->pixelsize, - dev->line + (dev->mv_count % wmax) * dev->pixelsize, - wmax * dev->pixelsize); + memcpy(vbuf + h * stride, linestart, stride); /* Updates stream time */ |
