diff options
Diffstat (limited to 'drivers/media/platform/soc_camera/tegra_camera/vi2.c')
| -rw-r--r-- | drivers/media/platform/soc_camera/tegra_camera/vi2.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/platform/soc_camera/tegra_camera/vi2.c b/drivers/media/platform/soc_camera/tegra_camera/vi2.c index 6a75e8e2e838..4d17cda6046e 100644 --- a/drivers/media/platform/soc_camera/tegra_camera/vi2.c +++ b/drivers/media/platform/soc_camera/tegra_camera/vi2.c @@ -808,12 +808,22 @@ static int vi2_capture_setup(struct tegra_camera_dev *cam) return -ENODEV; } +static s32 vi2_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) +{ + s32 bytes_per_line = soc_mbus_bytes_per_line(width, mf); + + if (bytes_per_line % 64) + bytes_per_line = bytes_per_line + (64 - (bytes_per_line % 64)); + + return bytes_per_line; +} + static int vi2_capture_buffer_setup(struct tegra_camera_dev *cam, struct tegra_camera_buffer *buf) { struct soc_camera_device *icd = buf->icd; - int bytes_per_line = soc_mbus_bytes_per_line(icd->user_width, - icd->current_fmt->host_fmt); + int bytes_per_line = vi2_bytes_per_line(icd->user_width, + icd->current_fmt->host_fmt); struct soc_camera_subdev_desc *ssdesc = &icd->sdesc->subdev_desc; struct tegra_camera_platform_data *pdata = ssdesc->drv_priv; int port = pdata->port; |