From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
To: Benoit Parrot <bparrot@ti.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
linux-media <linux-media@vger.kernel.org>,
devicetree@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [Patch v4 7/8] media: i2c: ov2659: Fix missing 720p register config
Date: Fri, 27 Sep 2019 21:36:41 +0100 [thread overview]
Message-ID: <CA+V-a8vY8pV8L2_JHM-AE=3h03arEtmxVhW_vh6r17pb2X3obA@mail.gmail.com> (raw)
In-Reply-To: <20190927184722.31989-8-bparrot@ti.com>
On Fri, Sep 27, 2019 at 7:47 PM Benoit Parrot <bparrot@ti.com> wrote:
>
> The initial registers sequence is only loaded at probe
> time. Afterward only the resolution and format specific
> register are modified. Care must be taken to make sure
> registers modified by one resolution setting are reverted
> back when another resolution is programmed.
>
> This was not done properly for the 720p case.
>
> Signed-off-by: Benoit Parrot <bparrot@ti.com>
> ---
> drivers/media/i2c/ov2659.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cheers,
--Prabhakar Lad
> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
> index 7d0baa386644..720310e0725d 100644
> --- a/drivers/media/i2c/ov2659.c
> +++ b/drivers/media/i2c/ov2659.c
> @@ -412,10 +412,14 @@ static struct sensor_register ov2659_720p[] = {
> { REG_TIMING_YINC, 0x11 },
> { REG_TIMING_VERT_FORMAT, 0x80 },
> { REG_TIMING_HORIZ_FORMAT, 0x00 },
> + { 0x370a, 0x12 },
> { 0x3a03, 0xe8 },
> { 0x3a09, 0x6f },
> { 0x3a0b, 0x5d },
> { 0x3a15, 0x9a },
> + { REG_VFIFO_READ_START_H, 0x00 },
> + { REG_VFIFO_READ_START_L, 0x80 },
> + { REG_ISP_CTRL02, 0x00 },
> { REG_NULL, 0x00 },
> };
>
> --
> 2.17.1
>
next prev parent reply other threads:[~2019-09-27 20:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 18:47 [Patch v4 0/8] media: i2c: ov2659: maintenance series Benoit Parrot
2019-09-27 18:47 ` [Patch v4 1/8] media: i2c: ov2659: Fix for image wrap-around in lower resolution Benoit Parrot
2019-09-27 20:34 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 2/8] media: i2c: ov2659: Fix sensor detection to actually fail when device is not present Benoit Parrot
2019-09-27 20:35 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 3/8] media: i2c: ov2659: Cleanup include file list Benoit Parrot
2019-09-27 20:35 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 4/8] media: i2c: ov2659: fix s_stream return value Benoit Parrot
2019-09-27 20:33 ` Lad, Prabhakar
2019-09-30 12:08 ` Benoit Parrot
2019-09-27 18:47 ` [Patch v4 5/8] media: dt-bindings: ov2659: add powerdown/reset-gpios optional property Benoit Parrot
2019-09-27 20:37 ` Lad, Prabhakar
2019-09-27 18:47 ` [Patch v4 6/8] media: i2c: ov2659: Add powerdown/reset gpio handling Benoit Parrot
2019-09-27 21:09 ` Lad, Prabhakar
2019-09-30 12:11 ` Benoit Parrot
2019-09-30 7:28 ` Sakari Ailus
2019-09-30 12:29 ` Benoit Parrot
2019-09-30 12:38 ` Sakari Ailus
2019-09-27 18:47 ` [Patch v4 7/8] media: i2c: ov2659: Fix missing 720p register config Benoit Parrot
2019-09-27 20:36 ` Lad, Prabhakar [this message]
2019-09-27 18:47 ` [Patch v4 8/8] media: i2c: ov2659: Switch to SPDX Licensing Benoit Parrot
2019-09-27 21:11 ` Lad, Prabhakar
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