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media: atmel: atmel-sama5d2-isc: fix wrong mask in YUYV format check

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[ Upstream commit 91f49b8098 ]

While this does not happen in production, this check should be done
versus the mask, as checking with the YCYC value may not include
some bits that may be set.
It is correct and safe to check the whole mask.

Fixes: 123aaf816b ("media: atmel: atmel-sama5d2-isc: fix YUYV format")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Eugen Hristev 2022-05-03 10:44:17 +02:00 committed by Greg Kroah-Hartman
parent 032b037500
commit 1645bdaf03
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/atmel/atmel-sama5d2-isc.c
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@ -267,7 +267,7 @@ static void isc_sama5d2_config_rlp(struct isc_device *isc)
* Thus, if the YCYC mode is selected, replace it with the
* sama5d2-compliant mode which is YYCC .
*/
if ((rlp_mode & ISC_RLP_CFG_MODE_YCYC) == ISC_RLP_CFG_MODE_YCYC) {
if ((rlp_mode & ISC_RLP_CFG_MODE_MASK) == ISC_RLP_CFG_MODE_YCYC) {
rlp_mode &= ~ISC_RLP_CFG_MODE_MASK;
rlp_mode |= ISC_RLP_CFG_MODE_YYCC;
}