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| author | Nate Weibley <nweibley@gmail.com> | 2015-11-09 19:51:47 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-11-19 11:13:54 -0200 |
| commit | 425e186847971206981df9fce0c325655eb985b5 (patch) | |
| tree | 17250dcb5298b9fb0f0cb7e083624b5020fe4598 /drivers/staging/media/omap4iss | |
| parent | 8afe97be37fad85b1ad7d4ab5d6b06f6fc04a274 (diff) | |
| download | linux-425e186847971206981df9fce0c325655eb985b5.tar.bz2 | |
[media] omap4iss: Fix overlapping luma/chroma planes
The chroma data base address for NV12 formatted data should begin offset
rows*bytes_per_row from the base address for luminance data. We were OBO
causing a stripe of green pixels at the bottom of the frame.
Signed-off-by: Nate Weibley <nweibley@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/staging/media/omap4iss')
| -rw-r--r-- | drivers/staging/media/omap4iss/iss_resizer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/media/omap4iss/iss_resizer.c b/drivers/staging/media/omap4iss/iss_resizer.c index 9c8180bba77e..108961e05f53 100644 --- a/drivers/staging/media/omap4iss/iss_resizer.c +++ b/drivers/staging/media/omap4iss/iss_resizer.c @@ -158,8 +158,8 @@ static void resizer_set_outaddr(struct iss_resizer_device *resizer, u32 addr) /* Program UV buffer address... Hardcoded to be contiguous! */ if ((informat->code == MEDIA_BUS_FMT_UYVY8_1X16) && (outformat->code == MEDIA_BUS_FMT_YUYV8_1_5X8)) { - u32 c_addr = addr + (resizer->video_out.bpl_value * - (outformat->height - 1)); + u32 c_addr = addr + resizer->video_out.bpl_value + * outformat->height; /* Ensure Y_BAD_L[6:0] = C_BAD_L[6:0]*/ if ((c_addr ^ addr) & 0x7f) { |