diff options
Diffstat (limited to 'drivers/media/platform/vivid/vivid-vid-cap.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-vid-cap.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c index a18e6fec219b..01419455e545 100644 --- a/drivers/media/platform/vivid/vivid-vid-cap.c +++ b/drivers/media/platform/vivid/vivid-vid-cap.c @@ -616,7 +616,7 @@ int vivid_try_fmt_vid_cap(struct file *file, void *priv, /* This driver supports custom bytesperline values */ mp->num_planes = fmt->buffers; - for (p = 0; p < mp->num_planes; p++) { + for (p = 0; p < fmt->buffers; p++) { /* Calculate the minimum supported bytesperline value */ bytesperline = (mp->width * fmt->bit_depth[p]) >> 3; /* Calculate the maximum supported bytesperline value */ @@ -626,10 +626,17 @@ int vivid_try_fmt_vid_cap(struct file *file, void *priv, pfmt[p].bytesperline = max_bpl; if (pfmt[p].bytesperline < bytesperline) pfmt[p].bytesperline = bytesperline; - pfmt[p].sizeimage = tpg_calc_line_width(&dev->tpg, p, pfmt[p].bytesperline) * - mp->height + fmt->data_offset[p]; + + pfmt[p].sizeimage = (pfmt[p].bytesperline * mp->height) / + fmt->vdownsampling[p] + fmt->data_offset[p]; + memset(pfmt[p].reserved, 0, sizeof(pfmt[p].reserved)); } + for (p = fmt->buffers; p < fmt->planes; p++) + pfmt[0].sizeimage += (pfmt[0].bytesperline * mp->height * + (fmt->bit_depth[p] / fmt->vdownsampling[p])) / + (fmt->bit_depth[0] / fmt->vdownsampling[0]); + mp->colorspace = vivid_colorspace_cap(dev); if (fmt->color_enc == TGP_COLOR_ENC_HSV) mp->hsv_enc = vivid_hsv_enc_cap(dev); |