From: khalasa@piap.pl (Krzysztof Hałasa)
To: Steve Longerbeam <slongerbeam@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-media@vger.kernel.org
Subject: [PATCH][MEDIA]i.MX6 CSI: Fix MIPI camera operation in RAW/Bayer mode
Date: Tue, 17 Oct 2017 08:27:35 +0200 [thread overview]
Message-ID: <m3fuail25k.fsf@t19.piap.pl> (raw)
Without this fix, in 8-bit Y/Bayer mode, every other 8-byte group
of pixels is lost.
Not sure about possible side effects, though.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -340,7 +340,7 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
case V4L2_PIX_FMT_SGBRG8:
case V4L2_PIX_FMT_SGRBG8:
case V4L2_PIX_FMT_SRGGB8:
- burst_size = 8;
+ burst_size = 16;
passthrough = true;
passthrough_bits = 8;
break;
--
Krzysztof Halasa
Industrial Research Institute for Automation and Measurements PIAP
Al. Jerozolimskie 202, 02-486 Warsaw, Poland
next reply other threads:[~2017-10-17 6:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-17 6:27 Krzysztof Hałasa [this message]
2017-10-17 11:33 ` [PATCH][MEDIA]i.MX6 CSI: Fix MIPI camera operation in RAW/Bayer mode Fabio Estevam
2017-10-17 13:26 ` Krzysztof Hałasa
2017-10-17 13:53 ` Russell King - ARM Linux
2017-10-17 14:27 ` Fabio Estevam
2017-10-17 15:24 ` Philipp Zabel
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