diff options
Diffstat (limited to 'target/linux/at91/patches-5.10/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/at91/patches-5.10/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch b/target/linux/at91/patches-5.10/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch deleted file mode 100644 index c6ca456a56..0000000000 --- a/target/linux/at91/patches-5.10/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch +++ /dev/null @@ -1,45 +0,0 @@ -From de8fa25cdf3726c83ac0d7b3b1e28bcb6334aadd Mon Sep 17 00:00:00 2001 -From: Eugen Hristev <eugen.hristev@microchip.com> -Date: Tue, 13 Apr 2021 12:57:01 +0200 -Subject: [PATCH 159/247] media: atmel: atmel-isc: add checks for limiting - frame sizes - -When calling the subdev, certain subdev drivers will overwrite the -frame size and adding sizes which are beyond the ISC's capabilities. -Thus we need to ensure the frame size is cropped to the maximum caps. - -Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> -Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> -Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> ---- - drivers/media/platform/atmel/atmel-isc-base.c | 12 ++++++++++++ - 1 file changed, 12 insertions(+) - ---- a/drivers/media/platform/atmel/atmel-isc-base.c -+++ b/drivers/media/platform/atmel/atmel-isc-base.c -@@ -1338,6 +1338,12 @@ static int isc_try_fmt(struct isc_device - - v4l2_fill_pix_format(pixfmt, &format.format); - -+ /* Limit to Atmel ISC hardware capabilities */ -+ if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH) -+ pixfmt->width = ISC_MAX_SUPPORT_WIDTH; -+ if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT) -+ pixfmt->height = ISC_MAX_SUPPORT_HEIGHT; -+ - pixfmt->field = V4L2_FIELD_NONE; - pixfmt->bytesperline = (pixfmt->width * isc->try_config.bpp) >> 3; - pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height; -@@ -1373,6 +1379,12 @@ static int isc_set_fmt(struct isc_device - if (ret < 0) - return ret; - -+ /* Limit to Atmel ISC hardware capabilities */ -+ if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH) -+ pixfmt->width = ISC_MAX_SUPPORT_WIDTH; -+ if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT) -+ pixfmt->height = ISC_MAX_SUPPORT_HEIGHT; -+ - isc->fmt = *f; - - if (isc->try_config.sd_format && isc->config.sd_format && |