From: Jacopo Mondi <jacopo@jmondi.org>
To: mchehab@kernel.org, sakari.ailus@linux.intel.com,
hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com,
roman.kovalivskyi@globallogic.com,
dave.stevenson@raspberrypi.org, naush@raspberrypi.com
Cc: mrodin@de.adit-jv.com, hugues.fruchet@st.com, mripard@kernel.org,
aford173@gmail.com, sudipi@jp.adit-jv.com,
andrew_gabbasov@mentor.com, erosca@de.adit-jv.com,
linux-media@vger.kernel.org, libcamera-devel@lists.libcamera.org,
Jacopo Mondi <jacopo@jmondi.org>
Subject: [PATCH 11/25] media: ov5647: Implement enum_frame_size()
Date: Tue, 23 Jun 2020 18:42:20 +0200 [thread overview]
Message-ID: <20200623164224.44476-1-jacopo@jmondi.org> (raw)
In-Reply-To: <20200623100815.10674-1-jacopo@jmondi.org>
Implement the .enum_frame_size subdev pad operation.
As the driver only supports one format and one resolution at the moment
the implementation is trivial.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
drivers/media/i2c/ov5647.c | 25 ++++++++++++++++++++++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index bb9ff77f49fe0..859cc5b0d14a3 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -482,6 +482,24 @@ static int ov5647_enum_mbus_code(struct v4l2_subdev *sd,
return 0;
}
+static int ov5647_enum_frame_size(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ if (fse->index)
+ return -EINVAL;
+
+ if (fse->code != MEDIA_BUS_FMT_SBGGR8_1X8)
+ return -EINVAL;
+
+ fse->min_width = 640;
+ fse->max_width = 640;
+ fse->min_height = 480;
+ fse->max_height = 480;
+
+ return 0;
+}
+
static int ov5647_set_get_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
@@ -500,9 +518,10 @@ static int ov5647_set_get_fmt(struct v4l2_subdev *sd,
}
static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = {
- .enum_mbus_code = ov5647_enum_mbus_code,
- .set_fmt = ov5647_set_get_fmt,
- .get_fmt = ov5647_set_get_fmt,
+ .enum_mbus_code = ov5647_enum_mbus_code,
+ .enum_frame_size = ov5647_enum_frame_size,
+ .set_fmt = ov5647_set_get_fmt,
+ .get_fmt = ov5647_set_get_fmt,
};
static const struct v4l2_subdev_ops ov5647_subdev_ops = {
--
2.27.0
next prev parent reply other threads:[~2020-06-23 16:39 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 10:07 [PATCH 00/25] media: ov5647: Support RaspberryPi Camera Module v1 Jacopo Mondi
2020-06-23 10:07 ` [PATCH 01/25] dt-bindings: media: ov5647: Document pwdn-gpios Jacopo Mondi
2020-06-23 10:07 ` [PATCH 02/25] dt-bindings: media: ov5647: Document clock-noncontinuous Jacopo Mondi
2020-06-23 10:07 ` [PATCH 03/25] media: ov5647: Add support for PWDN GPIO Jacopo Mondi
2020-07-09 20:04 ` [libcamera-devel] " Dafna Hirschfeld
2020-07-14 12:45 ` Jacopo Mondi
2020-06-23 10:07 ` [PATCH 04/25] media: ov5647: Add support for non-continuous clock mode Jacopo Mondi
2020-06-23 10:07 ` [PATCH 05/25] media: ov5647: Add set_fmt and get_fmt calls Jacopo Mondi
2020-06-23 10:07 ` [PATCH 06/25] media: ov5647: Fix format initialization Jacopo Mondi
2020-06-23 10:07 ` [PATCH 07/25] media: ov5647: Fix style issues Jacopo Mondi
2020-06-23 10:07 ` [PATCH 08/25] media: ov5647: Replace license with SPDX identifier Jacopo Mondi
2020-06-23 10:07 ` [PATCH 09/25] media: ov5647: Fix return value from read/write Jacopo Mondi
2020-06-23 10:08 ` [PATCH 10/25] media: ov5647: Program mode at s_stream(1) time Jacopo Mondi
2020-06-23 16:42 ` Jacopo Mondi [this message]
2020-08-18 7:33 ` [PATCH 11/25] media: ov5647: Implement enum_frame_size() Sakari Ailus
2020-08-18 7:38 ` Sakari Ailus
2020-06-23 16:42 ` [PATCH 12/25] media: ov5647: Protect s_stream() with mutex Jacopo Mondi
2020-06-23 16:42 ` [PATCH 13/25] media: ov5647: Support gain, exposure and AWB controls Jacopo Mondi
2020-06-23 16:42 ` [PATCH 14/25] media: ov5647: Rationalize driver structure name Jacopo Mondi
2020-06-23 16:42 ` [PATCH 15/25] media: ov5647: Break out format handling Jacopo Mondi
2020-07-31 11:44 ` Sakari Ailus
2020-06-23 16:49 ` [PATCH 16/25] media: ov5647: Add support for get_selection() Jacopo Mondi
2020-07-09 19:56 ` [libcamera-devel] " Dafna Hirschfeld
2020-06-23 16:49 ` [PATCH 17/25] media: ov5647: Rename SBGGR8 VGA mode Jacopo Mondi
2020-06-23 16:49 ` [PATCH 18/25] media: ov5647: Add SGGBR10_1X10 modes Jacopo Mondi
2020-06-23 16:49 ` [PATCH 19/25] media: ov5647: Implement set_fmt pad operation Jacopo Mondi
2020-06-29 16:54 ` [libcamera-devel] " Dafna Hirschfeld
2020-06-30 10:13 ` Jacopo Mondi
2020-06-30 11:09 ` Dafna Hirschfeld
2020-06-23 16:55 ` [PATCH 20/25] media: ov5647: Program mode only if it has changed Jacopo Mondi
2020-06-29 17:48 ` Dafna Hirschfeld
2020-06-30 7:43 ` Jacopo Mondi
2020-06-30 9:32 ` Dafna Hirschfeld
2020-06-30 10:06 ` Jacopo Mondi
2020-06-30 10:56 ` Dafna Hirschfeld
2020-06-30 12:05 ` Jacopo Mondi
2020-06-30 13:01 ` Dafna Hirschfeld
2020-06-30 14:53 ` [libcamera-devel] " Dave Stevenson
2020-06-30 15:11 ` Dafna Hirschfeld
2020-07-01 7:25 ` Laurent Pinchart
2020-07-03 12:21 ` Jacopo Mondi
2020-07-03 16:33 ` Laurent Pinchart
2020-06-23 16:55 ` [PATCH 21/25] media: ov5647: Set V4L2_SUBDEV_FL_HAS_EVENTS flag Jacopo Mondi
2020-06-23 16:55 ` [PATCH 22/25] media: ov5647: Support V4L2_CID_PIXEL_RATE Jacopo Mondi
2020-06-29 17:01 ` [libcamera-devel] " Dafna Hirschfeld
2020-06-29 21:25 ` Dave Stevenson
2020-06-30 15:13 ` Dave Stevenson
2020-07-01 7:21 ` Laurent Pinchart
2020-06-23 16:55 ` [PATCH 23/25] media: ov5647: Support V4L2_CID_HBLANK control Jacopo Mondi
2020-06-23 16:55 ` [PATCH 24/25] media: ov5647: Support V4L2_CID_VBLANK control Jacopo Mondi
2020-06-23 16:55 ` [PATCH 25/25] media: ov5647: Advertise the correct exposure range Jacopo Mondi
2020-06-29 17:33 ` [PATCH 00/25] media: ov5647: Support RaspberryPi Camera Module v1 Dafna Hirschfeld
2020-06-29 18:08 ` Dafna Hirschfeld
2020-07-10 15:59 ` Dafna Hirschfeld
2020-07-14 12:48 ` Jacopo Mondi
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