From: Fabio Estevam <festevam@gmail.com>
To: mchehab@kernel.org
Cc: hverkuil-cisco@xs4all.nl, slongerbeam@gmail.com,
p.zabel@pengutronix.de, tharvey@gateworks.com,
linux-media@vger.kernel.org, Fabio Estevam <festevam@gmail.com>
Subject: [PATCH] media: staging/imx: Increase IMX_MEDIA_EOF_TIMEOUT
Date: Fri, 27 Nov 2020 13:09:45 -0300 [thread overview]
Message-ID: <20201127160945.470-1-festevam@gmail.com> (raw)
When trying to capture video on a imx6dl-based board with an ADV7280,
the following timeout error is observed:
v4l2-ctl --stream-mmap -d /dev/video2
[ 22.792049] ipu1_csi1: EOF timeout
VIDIOC_DQBUF: failed: Input/output error
Increase the IMX_MEDIA_EOF_TIMEOUT to avoid such problem.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
drivers/staging/media/imx/imx-media.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index f17135158029..c8b6a43d0d7c 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -65,7 +65,7 @@ enum {
};
/* How long to wait for EOF interrupts in the buffer-capture subdevs */
-#define IMX_MEDIA_EOF_TIMEOUT 1000
+#define IMX_MEDIA_EOF_TIMEOUT 2000
struct imx_media_pixfmt {
/* the in-memory FourCC pixel format */
--
2.17.1
reply other threads:[~2020-11-27 16:10 UTC|newest]
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