[PATCH AUTOSEL 5.12 031/134] media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt()
From: Sasha Levin <sashal@kernel.org>
Date: 2021-05-03 16:37:38
Also in:
linux-media, linux-staging, lkml, stable
Subsystem:
media drivers for freescale imx, media input infrastructure (v4l/dvb), staging subsystem, the rest · Maintainers:
Steve Longerbeam, Philipp Zabel, Mauro Carvalho Chehab, Greg Kroah-Hartman, Linus Torvalds
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [ Upstream commit cc271b6754691af74d710b761eaf027e3743e243 ] The correct return code to report an invalid pipeline configuration is -EPIPE. Return it instead of -EINVAL from __capture_legacy_try_fmt() when the capture format doesn't match the media bus format of the connected subdev. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Hans Verkuil <redacted> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/staging/media/imx/imx-media-capture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index e10ce103a5b4..94a0467d673b 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c@@ -557,7 +557,7 @@ static int capture_validate_fmt(struct capture_priv *priv) priv->vdev.fmt.fmt.pix.height != f.fmt.pix.height || priv->vdev.cc->cs != cc->cs || priv->vdev.compose.width != compose.width || - priv->vdev.compose.height != compose.height) ? -EINVAL : 0; + priv->vdev.compose.height != compose.height) ? -EPIPE : 0; } static int capture_start_streaming(struct vb2_queue *vq, unsigned int count)
--
2.30.2
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