From: Rui Miguel Silva <rmfrfs@gmail.com>
To: Alexander Stein <alexander.stein@ew.tq-group.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/2] media: imx: imx7-media-csi: Fix mbus framefmt field init
Date: Tue, 21 Mar 2023 15:00:13 +0000 [thread overview]
Message-ID: <m3bkkmgneq.fsf@gmail.com> (raw)
In-Reply-To: <20230321072707.678039-2-alexander.stein@ew.tq-group.com>
Hi Alexander,
Alexander Stein <alexander.stein@ew.tq-group.com> writes:
> 'field' is zero-initialized to V4L2_FIELD_ANY, which is an invalid value
> to return to userspace. Instead fefault to non-interleaving.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Many thanks for adding this much better change log. (with the already
mention fefault fix from Laurent :) )
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Cheers,
Rui
> ---
> drivers/media/platform/nxp/imx7-media-csi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c
> index c22bf5c827e7..3e97b9f2ff69 100644
> --- a/drivers/media/platform/nxp/imx7-media-csi.c
> +++ b/drivers/media/platform/nxp/imx7-media-csi.c
> @@ -1610,6 +1610,7 @@ static int imx7_csi_video_init_format(struct imx7_csi *csi)
> format.code = IMX7_CSI_DEF_MBUS_CODE;
> format.width = IMX7_CSI_DEF_PIX_WIDTH;
> format.height = IMX7_CSI_DEF_PIX_HEIGHT;
> + format.field = V4L2_FIELD_NONE;
>
> imx7_csi_mbus_fmt_to_pix_fmt(&csi->vdev_fmt, &format, NULL);
> csi->vdev_compose.width = format.width;
> --
> 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Rui Miguel Silva <rmfrfs@gmail.com>
To: Alexander Stein <alexander.stein@ew.tq-group.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/2] media: imx: imx7-media-csi: Fix mbus framefmt field init
Date: Tue, 21 Mar 2023 15:00:13 +0000 [thread overview]
Message-ID: <m3bkkmgneq.fsf@gmail.com> (raw)
In-Reply-To: <20230321072707.678039-2-alexander.stein@ew.tq-group.com>
Hi Alexander,
Alexander Stein <alexander.stein@ew.tq-group.com> writes:
> 'field' is zero-initialized to V4L2_FIELD_ANY, which is an invalid value
> to return to userspace. Instead fefault to non-interleaving.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Many thanks for adding this much better change log. (with the already
mention fefault fix from Laurent :) )
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Cheers,
Rui
> ---
> drivers/media/platform/nxp/imx7-media-csi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c
> index c22bf5c827e7..3e97b9f2ff69 100644
> --- a/drivers/media/platform/nxp/imx7-media-csi.c
> +++ b/drivers/media/platform/nxp/imx7-media-csi.c
> @@ -1610,6 +1610,7 @@ static int imx7_csi_video_init_format(struct imx7_csi *csi)
> format.code = IMX7_CSI_DEF_MBUS_CODE;
> format.width = IMX7_CSI_DEF_PIX_WIDTH;
> format.height = IMX7_CSI_DEF_PIX_HEIGHT;
> + format.field = V4L2_FIELD_NONE;
>
> imx7_csi_mbus_fmt_to_pix_fmt(&csi->vdev_fmt, &format, NULL);
> csi->vdev_compose.width = format.width;
> --
> 2.34.1
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next prev parent reply other threads:[~2023-03-21 15:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 7:27 [PATCH v2 0/2] imx7-media-csi: small cleanup Alexander Stein
2023-03-21 7:27 ` Alexander Stein
2023-03-21 7:27 ` [PATCH v2 1/2] media: imx: imx7-media-csi: Fix mbus framefmt field init Alexander Stein
2023-03-21 7:27 ` Alexander Stein
2023-03-21 9:37 ` Laurent Pinchart
2023-03-21 9:37 ` Laurent Pinchart
2023-03-21 10:08 ` Alexander Stein
2023-03-21 10:08 ` Alexander Stein
2023-03-21 15:00 ` Rui Miguel Silva [this message]
2023-03-21 15:00 ` Rui Miguel Silva
2023-03-21 7:27 ` [PATCH v2 2/2] media: imx: imx7-media-csi: Fail on invalid type in VIDIOC_G_SELECTION Alexander Stein
2023-03-21 7:27 ` Alexander Stein
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