[PATCH 1/2] gpu: ipu-cpmem: add 16-bit grayscale support to ipu_cpmem_set_image
Philipp Zabel
p.zabel at pengutronix.de
Mon Feb 19 15:33:40 UTC 2018
Add the missing offset calculation for 16-bit grayscale images. Since
the IPU only supports capturing greyscale in raw passthrough mode, it
is the same as 16-bit bayer formats.
Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
drivers/gpu/ipu-v3/ipu-cpmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index ef32377b91c0..9f2d9ec42add 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -795,6 +795,7 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image)
case V4L2_PIX_FMT_SGBRG16:
case V4L2_PIX_FMT_SGRBG16:
case V4L2_PIX_FMT_SRGGB16:
+ case V4L2_PIX_FMT_Y16:
offset = image->rect.left * 2 +
image->rect.top * pix->bytesperline;
break;
--
2.16.1
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