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https://github.com/openwrt/openwrt.git
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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
59 lines
2.0 KiB
Diff
59 lines
2.0 KiB
Diff
From 9ca04663315302f1556798e9da29eabf08aecd59 Mon Sep 17 00:00:00 2001
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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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Date: Fri, 12 Jun 2020 15:53:53 +0200
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Subject: [PATCH] media: i2c: imx290: Add support to enumerate all
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frame sizes
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Commit 3b867fb641d884b714fba390ae866714ba475f29 upstream.
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Add support to enumerate all frame sizes supported by IMX290. This is
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required for using with userspace tools such as libcamera.
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Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
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Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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---
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drivers/media/i2c/imx290.c | 23 +++++++++++++++++++++++
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1 file changed, 23 insertions(+)
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--- a/drivers/media/i2c/imx290.c
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+++ b/drivers/media/i2c/imx290.c
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@@ -528,6 +528,28 @@ static int imx290_enum_mbus_code(struct
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return 0;
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}
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+static int imx290_enum_frame_size(struct v4l2_subdev *sd,
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+ struct v4l2_subdev_pad_config *cfg,
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+ struct v4l2_subdev_frame_size_enum *fse)
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+{
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+ const struct imx290 *imx290 = to_imx290(sd);
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+ const struct imx290_mode *imx290_modes = imx290_modes_ptr(imx290);
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+
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+ if ((fse->code != imx290_formats[0].code) &&
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+ (fse->code != imx290_formats[1].code))
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+ return -EINVAL;
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+
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+ if (fse->index >= imx290_modes_num(imx290))
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+ return -EINVAL;
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+
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+ fse->min_width = imx290_modes[fse->index].width;
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+ fse->max_width = imx290_modes[fse->index].width;
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+ fse->min_height = imx290_modes[fse->index].height;
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+ fse->max_height = imx290_modes[fse->index].height;
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+
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+ return 0;
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+}
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+
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static int imx290_get_fmt(struct v4l2_subdev *sd,
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struct v4l2_subdev_pad_config *cfg,
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struct v4l2_subdev_format *fmt)
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@@ -873,6 +895,7 @@ static const struct v4l2_subdev_video_op
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static const struct v4l2_subdev_pad_ops imx290_pad_ops = {
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.init_cfg = imx290_entity_init_cfg,
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.enum_mbus_code = imx290_enum_mbus_code,
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+ .enum_frame_size = imx290_enum_frame_size,
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.get_fmt = imx290_get_fmt,
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.set_fmt = imx290_set_fmt,
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};
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