From: Helen Koike <helen.koike@collabora.com>
To: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>,
linux-media@vger.kernel.org
Cc: mchehab@kernel.org, dafna3@gmail.com, tfiga@chromium.org,
hverkuil@xs4all.nl, linux-rockchip@lists.infradead.org,
laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com,
kernel@collabora.com, ezequiel@collabora.com
Subject: Re: [PATCH v2 11/14] media: staging: rkisp1: isp: don't enable signal RKISP1_CIF_ISP_FRAME_IN
Date: Mon, 17 Aug 2020 18:48:33 -0300 [thread overview]
Message-ID: <6dce2cfd-db63-68ad-3cad-bdf340162f10@collabora.com> (raw)
In-Reply-To: <20200815103734.31153-12-dafna.hirschfeld@collabora.com>
On 8/15/20 7:37 AM, Dafna Hirschfeld wrote:
> The signal RKISP1_CIF_ISP_FRAME_IN is not used in the isr so
> there is no need to enable it.
I saw in the docs this is for when sampled input frame is complete.
(I was just wondering for curiosity what is a sampled input frame
here, but never mind).
>
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Thanks,
Helen
> ---
> drivers/staging/media/rkisp1/rkisp1-isp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c
> index 33cfad19dde2..912eb6ad4e0a 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-isp.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c
> @@ -348,7 +348,7 @@ static int rkisp1_config_isp(struct rkisp1_device *rkisp1)
> rkisp1_write(rkisp1, sink_crop->height, RKISP1_CIF_ISP_OUT_V_SIZE);
>
> irq_mask |= RKISP1_CIF_ISP_FRAME | RKISP1_CIF_ISP_V_START |
> - RKISP1_CIF_ISP_PIC_SIZE_ERROR | RKISP1_CIF_ISP_FRAME_IN;
> + RKISP1_CIF_ISP_PIC_SIZE_ERROR;
> rkisp1_write(rkisp1, irq_mask, RKISP1_CIF_ISP_IMSC);
>
> if (src_fmt->pixel_enc == V4L2_PIXEL_ENC_BAYER) {
>
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next prev parent reply other threads:[~2020-08-17 21:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-15 10:37 [PATCH v2 00/14] media: staging: rkisp1: various bug fixes Dafna Hirschfeld
2020-08-15 10:37 ` [PATCH v2 01/14] media: staging: rkisp1: call params isr only upon frame out Dafna Hirschfeld
2020-08-17 21:46 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 02/14] media: staging: rkisp1: params: use rkisp1_param_set_bits to set reg in isr Dafna Hirschfeld
2020-08-17 21:46 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 03/14] media: staging: rkisp1: params: use the new effect value in cproc config Dafna Hirschfeld
2020-08-17 21:46 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 04/14] media: staging: rkisp1: params: don't release lock in isr before buffer is done Dafna Hirschfeld
2020-08-17 21:47 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 05/14] media: staging: rkisp1: params: upon stream stop, iterate a local list to return the buffers Dafna Hirschfeld
2020-08-17 21:47 ` Helen Koike
2020-08-20 9:27 ` Hans Verkuil
2020-08-20 12:16 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 06/14] media: staging: rkisp1: params: in the isr, return if buffer list is empty Dafna Hirschfeld
2020-08-17 21:47 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 07/14] media: staging: rkisp1: params: avoid using buffer if params is not streaming Dafna Hirschfeld
2020-08-16 4:28 ` kernel test robot
2020-08-17 21:47 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 08/14] media: staging: rkisp1: params: set vb.sequence to be the isp's frame_sequence + 1 Dafna Hirschfeld
2020-08-17 21:47 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 09/14] media: staging: rkisp1: remove atomic operations for frame sequence Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike
2020-09-17 16:41 ` Dafna Hirschfeld
2020-08-15 10:37 ` [PATCH v2 10/14] media: staging: rkisp1: isp: add a warning and debugfs var for irq delay Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike
2020-08-18 6:46 ` Dafna Hirschfeld
2020-08-15 10:37 ` [PATCH v2 11/14] media: staging: rkisp1: isp: don't enable signal RKISP1_CIF_ISP_FRAME_IN Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike [this message]
2020-08-18 6:37 ` Dafna Hirschfeld
2020-08-15 10:37 ` [PATCH v2 12/14] media: staging: rkisp1: stats: protect write to 'is_streaming' in start_streaming cb Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 13/14] media: staging: rkisp1: call media_pipeline_start/stop from stats and params Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike
2020-08-15 10:37 ` [PATCH v2 14/14] media: staging: rkisp1: params: no need to lock default config Dafna Hirschfeld
2020-08-17 21:48 ` Helen Koike
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