From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: mchehab@kernel.org, sakari.ailus@iki.fi
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
c.barrett@framos.com, a.brela@framos.com,
peter.griffin@linaro.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 4/5] media: i2c: imx290: Add support to enumerate all frame sizes
Date: Sat, 30 Nov 2019 00:35:40 +0530 [thread overview]
Message-ID: <20191129190541.30315-5-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20191129190541.30315-1-manivannan.sadhasivam@linaro.org>
Add support to enumerate all frame sizes supported by IMX290. This is
required for using with userspace tools such as libcamera.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
drivers/media/i2c/imx290.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index d5bb3a59ac46..f26c4a0ee0a0 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -468,6 +468,25 @@ static int imx290_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
+static int imx290_enum_frame_size(struct v4l2_subdev *subdev,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ if ((fse->code != imx290_formats[0].code) &&
+ (fse->code != imx290_formats[1].code))
+ return -EINVAL;
+
+ if (fse->index >= ARRAY_SIZE(imx290_modes))
+ return -EINVAL;
+
+ fse->min_width = imx290_modes[fse->index].width;
+ fse->max_width = imx290_modes[fse->index].width;
+ fse->min_height = imx290_modes[fse->index].height;
+ fse->max_height = imx290_modes[fse->index].height;
+
+ return 0;
+}
+
static int imx290_get_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *fmt)
@@ -820,6 +839,7 @@ static const struct v4l2_subdev_video_ops imx290_video_ops = {
static const struct v4l2_subdev_pad_ops imx290_pad_ops = {
.init_cfg = imx290_entity_init_cfg,
.enum_mbus_code = imx290_enum_mbus_code,
+ .enum_frame_size = imx290_enum_frame_size,
.get_fmt = imx290_get_fmt,
.set_fmt = imx290_set_fmt,
};
--
2.17.1
next prev parent reply other threads:[~2019-11-29 19:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 19:05 [PATCH 0/5] Improvements to IMX290 CMOS driver Manivannan Sadhasivam
2019-11-29 19:05 ` [PATCH 1/5] media: i2c: imx290: Add support for 2 data lanes Manivannan Sadhasivam
2019-12-03 8:45 ` Sakari Ailus
2019-12-15 17:34 ` Manivannan Sadhasivam
2019-11-29 19:05 ` [PATCH 2/5] media: i2c: imx290: Add support for test pattern generation Manivannan Sadhasivam
2019-12-03 8:48 ` Sakari Ailus
2019-12-15 17:35 ` Manivannan Sadhasivam
2019-11-29 19:05 ` [PATCH 3/5] media: i2c: imx290: Add RAW12 mode support Manivannan Sadhasivam
2019-11-29 19:49 ` Fabio Estevam
2019-11-30 14:09 ` Manivannan Sadhasivam
2019-12-03 8:54 ` Sakari Ailus
2019-12-15 17:46 ` Manivannan Sadhasivam
2019-12-27 15:28 ` Sakari Ailus
2019-11-29 19:05 ` Manivannan Sadhasivam [this message]
2019-12-03 8:56 ` [PATCH 4/5] media: i2c: imx290: Add support to enumerate all frame sizes Sakari Ailus
2019-12-15 17:48 ` Manivannan Sadhasivam
[not found] ` <CAFP0Ok8Vqze8ZRyT1WvMXZeBLcx7oKcTO1Kad4kSFLbpHkok-A@mail.gmail.com>
2019-12-16 4:04 ` Manivannan Sadhasivam
2019-11-29 19:05 ` [PATCH 5/5] media: i2c: imx290: Add configurable link frequency and pixel rate Manivannan Sadhasivam
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