From: Jacopo Mondi <jacopo@jmondi.org>
To: Eugen Hristev <eugen.hristev@microchip.com>
Cc: linux-media@vger.kernel.org, hverkuil-cisco@xs4all.nl,
nicolas.ferre@microchip.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
claudiu.beznea@microchip.com, Hans Verkuil <hverkuil@xs4all.nl>
Subject: Re: [PATCH v5 02/13] media: atmel: atmel-isc-base: replace is_streaming call in s_fmt_vid_cap
Date: Wed, 23 Feb 2022 18:05:51 +0100 [thread overview]
Message-ID: <20220223170551.6wbehkwjsddfzg5h@uno.localdomain> (raw)
In-Reply-To: <20220217135645.1427466-3-eugen.hristev@microchip.com>
Hi Eugen
On Thu, Feb 17, 2022 at 03:56:34PM +0200, Eugen Hristev wrote:
> In s_fmt_vid_cap, we should check if vb2_is_busy and return EBUSY,
> not check if it's streaming to return the busy state.
>
> Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Thanks
j
> ---
> drivers/media/platform/atmel/atmel-isc-base.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
> index d2cc6c99984f..67b4a2323fed 100644
> --- a/drivers/media/platform/atmel/atmel-isc-base.c
> +++ b/drivers/media/platform/atmel/atmel-isc-base.c
> @@ -1029,7 +1029,7 @@ static int isc_s_fmt_vid_cap(struct file *file, void *priv,
> {
> struct isc_device *isc = video_drvdata(file);
>
> - if (vb2_is_streaming(&isc->vb2_vidq))
> + if (vb2_is_busy(&isc->vb2_vidq))
> return -EBUSY;
>
> return isc_set_fmt(isc, f);
> --
> 2.25.1
>
next prev parent reply other threads:[~2022-02-23 17:06 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 13:56 [PATCH v5 00/13] media: atmel: atmel-isc: implement media controller Eugen Hristev
2022-02-17 13:56 ` [PATCH v5 01/13] media: atmel: atmel-isc-base: use streaming status when queueing buffers Eugen Hristev
2022-02-23 17:05 ` Jacopo Mondi
2022-02-17 13:56 ` [PATCH v5 02/13] media: atmel: atmel-isc-base: replace is_streaming call in s_fmt_vid_cap Eugen Hristev
2022-02-23 17:05 ` Jacopo Mondi [this message]
2022-02-17 13:56 ` [PATCH v5 03/13] media: atmel: atmel-isc: remove redundant comments Eugen Hristev
2022-02-23 17:06 ` Jacopo Mondi
2022-02-17 13:56 ` [PATCH v5 04/13] media: atmel: atmel-isc: implement media controller Eugen Hristev
2022-02-17 14:59 ` Eugen.Hristev
2022-02-23 16:34 ` Jacopo Mondi
2022-02-23 16:32 ` Jacopo Mondi
2022-03-01 8:56 ` Eugen.Hristev
2022-02-17 13:56 ` [PATCH v5 05/13] media: atmel: atmel-sama5d2-isc: fix wrong mask in YUYV format check Eugen Hristev
2022-02-23 17:06 ` Jacopo Mondi
2022-02-17 13:56 ` [PATCH v5 06/13] media: atmel: atmel-isc-base: use mutex to lock awb workqueue from streaming Eugen Hristev
2022-02-23 17:07 ` Jacopo Mondi
2022-02-17 13:56 ` [PATCH v5 07/13] media: atmel: atmel-isc: compact the controller formats list Eugen Hristev
2022-02-17 13:56 ` [PATCH v5 08/13] media: atmel: atmel-isc: change format propagation to subdev into only verification Eugen Hristev
2022-02-23 17:03 ` Jacopo Mondi
2022-03-03 15:21 ` Eugen.Hristev
2022-02-17 13:56 ` [PATCH v5 09/13] media: atmel: atmel-sama7g5-isc: remove stray line Eugen Hristev
2022-02-23 17:07 ` Jacopo Mondi
2022-02-17 13:56 ` [PATCH v5 10/13] dt-bindings: media: microchip,xisc: add bus-width of 14 Eugen Hristev
2022-02-17 13:56 ` [PATCH v5 11/13] ARM: dts: at91: sama7g5: add nodes for video capture Eugen Hristev
2022-02-17 13:56 ` [PATCH v5 12/13] ARM: configs: at91: sama7: add xisc and csi2dc Eugen Hristev
2022-02-17 13:56 ` [PATCH v5 13/13] ARM: multi_v7_defconfig: add atmel video pipeline modules Eugen Hristev
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