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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2018-01-22 16:06:16 +0100 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2018-02-16 14:48:11 +0100 |
| commit | 6d36b7fec60e6f74a15ce4781d30b2aecce85dfc (patch) | |
| tree | c9cdd110a24507cda500f260b07b93f518c2ad06 /drivers/gpu/ipu-v3 | |
| parent | ac66b8347bbad5913df098e5281fa6e2c7fc796e (diff) | |
| download | linux-6d36b7fec60e6f74a15ce4781d30b2aecce85dfc.tar.bz2 | |
gpu: ipu-cpmem: add 8-bit grayscale support to ipu_cpmem_set_image
Add the missing offset calculation for grayscale images. Since the IPU
only supports capturing greyscale in raw passthrough mode, it is the
same as 8-bit bayer formats.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-cpmem.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index bb9c087e6c0d..ef32377b91c0 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -788,6 +788,7 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image) case V4L2_PIX_FMT_SGBRG8: case V4L2_PIX_FMT_SGRBG8: case V4L2_PIX_FMT_SRGGB8: + case V4L2_PIX_FMT_GREY: offset = image->rect.left + image->rect.top * pix->bytesperline; break; case V4L2_PIX_FMT_SBGGR16: |