Commit 58a22fc4 authored Jan 25, 2018 by Philipp Zabel

gpu: ipu-cpmem: add 16-bit grayscale support to ipu_cpmem_set_image



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@pengutronix.de>

parent 3addaba8

drivers/gpu/ipu-v3/ipu-cpmem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;