diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/tcm825x.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/tcm825x.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c index 8f0100f67a91..29991d1cf13e 100644 --- a/drivers/media/video/tcm825x.c +++ b/drivers/media/video/tcm825x.c @@ -523,6 +523,9 @@ static int ioctl_g_ctrl(struct v4l2_int_device *s, if (val < 0) return val; + if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP) + val ^= sensor->platform_data->is_upside_down(); + vc->value = val; return 0; } @@ -556,6 +559,9 @@ static int ioctl_s_ctrl(struct v4l2_int_device *s, if (lvc == NULL) return -EINVAL; + if (vc->id == V4L2_CID_HFLIP || vc->id == V4L2_CID_VFLIP) + val ^= sensor->platform_data->is_upside_down(); + val = val << lvc->start_bit; if (tcm825x_write_reg_mask(client, lvc->reg, val)) return -EIO; diff --git a/drivers/media/video/tcm825x.h b/drivers/media/video/tcm825x.h index 966765b66b3a..770ebacfa344 100644 --- a/drivers/media/video/tcm825x.h +++ b/drivers/media/video/tcm825x.h @@ -182,6 +182,7 @@ struct tcm825x_platform_data { int (*needs_reset)(struct v4l2_int_device *s, void *buf, struct v4l2_pix_format *fmt); int (*ifparm)(struct v4l2_ifparm *p); + int (*is_upside_down)(void); }; /* Array of image sizes supported by TCM825X. These must be ordered from |