From: git@luigi311.com
To: linux-media@vger.kernel.org
Cc: dave.stevenson@raspberrypi.com, jacopo.mondi@ideasonboard.com,
mchehab@kernel.org, robh@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
sakari.ailus@linux.intel.com, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, pavel@ucw.cz,
phone-devel@vger.kernel.org, Luis Garcia <git@luigi311.com>
Subject: [PATCH v5 15/25] media: i2c: imx258: Set pixel_rate range to the same as the value
Date: Wed, 1 May 2024 09:24:32 -0600 [thread overview]
Message-ID: <20240501152442.1072627-16-git@luigi311.com> (raw)
In-Reply-To: <20240501152442.1072627-1-git@luigi311.com>
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
With a read only control there is limited point in advertising
a minimum and maximum for the control, so change to set the
value, min, and max all to the selected pixel rate.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Luis Garcia <git@luigi311.com>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
---
drivers/media/i2c/imx258.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index 9c83ba1232fa..4eb5f2eba491 100644
--- a/drivers/media/i2c/imx258.c
+++ b/drivers/media/i2c/imx258.c
@@ -971,7 +971,8 @@ static int imx258_set_pad_format(struct v4l2_subdev *sd,
link_freq = imx258->link_freq_menu_items[mode->link_freq_index];
pixel_rate = link_freq_to_pixel_rate(link_freq, imx258->nlanes);
- __v4l2_ctrl_s_ctrl_int64(imx258->pixel_rate, pixel_rate);
+ __v4l2_ctrl_modify_range(imx258->pixel_rate, pixel_rate,
+ pixel_rate, 1, pixel_rate);
/* Update limits and set FPS to default */
vblank_def = imx258->cur_mode->vts_def -
imx258->cur_mode->height;
@@ -1261,8 +1262,7 @@ static int imx258_init_controls(struct imx258 *imx258)
struct v4l2_ctrl *vflip, *hflip;
s64 vblank_def;
s64 vblank_min;
- s64 pixel_rate_min;
- s64 pixel_rate_max;
+ s64 pixel_rate;
int ret;
ctrl_hdlr = &imx258->ctrl_handler;
@@ -1293,18 +1293,13 @@ static int imx258_init_controls(struct imx258 *imx258)
if (vflip)
vflip->flags |= V4L2_CTRL_FLAG_READ_ONLY;
- pixel_rate_max =
- link_freq_to_pixel_rate(imx258->link_freq_menu_items[0],
- imx258->nlanes);
- pixel_rate_min =
- link_freq_to_pixel_rate(imx258->link_freq_menu_items[1],
- imx258->nlanes);
+ pixel_rate = link_freq_to_pixel_rate(imx258->link_freq_menu_items[0],
+ imx258->nlanes);
/* By default, PIXEL_RATE is read only */
imx258->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, &imx258_ctrl_ops,
V4L2_CID_PIXEL_RATE,
- pixel_rate_min, pixel_rate_max,
- 1, pixel_rate_max);
-
+ pixel_rate, pixel_rate,
+ 1, pixel_rate);
vblank_def = imx258->cur_mode->vts_def - imx258->cur_mode->height;
vblank_min = imx258->cur_mode->vts_min - imx258->cur_mode->height;
--
2.44.0
next prev parent reply other threads:[~2024-05-01 15:30 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-01 15:24 [PATCH v5 00/25] imx258 improvement series git
2024-05-01 15:24 ` [PATCH v5 01/25] media: i2c: imx258: Remove unused defines git
2024-05-01 15:24 ` [PATCH v5 02/25] media: i2c: imx258: Make image geometry meet sensor requirements git
2024-05-01 15:24 ` [PATCH v5 03/25] media: i2c: imx258: Disable digital cropping on binned modes git
2024-05-01 15:24 ` [PATCH v5 04/25] media: i2c: imx258: Remove redundant I2C writes git
2024-05-01 15:24 ` [PATCH v5 05/25] media: i2c: imx258: Add regulator control git
2024-05-01 15:24 ` [PATCH v5 06/25] media: i2c: imx258: Make V4L2_CID_VBLANK configurable git
2024-05-01 15:24 ` [PATCH v5 07/25] media: i2c: imx258: Split out common registers from the mode based ones git
2024-05-01 15:24 ` [PATCH v5 08/25] media: i2c: imx258: Add support for 24MHz clock git
2024-05-01 15:24 ` [PATCH v5 09/25] media: i2c: imx258: Add support for running on 2 CSI data lanes git
2024-05-01 15:24 ` [PATCH v5 10/25] media: i2c: imx258: Follow normal V4L2 behaviours for clipping exposure git
2024-05-01 15:24 ` [PATCH v5 11/25] media: i2c: imx258: Add get_selection for pixel array information git
2024-05-01 15:24 ` [PATCH v5 12/25] media: i2c: imx258: Allow configuration of clock lane behaviour git
2024-05-01 15:24 ` [PATCH v5 13/25] media: i2c: imx258: Correct max FRM_LENGTH_LINES value git
2024-05-01 15:24 ` [PATCH v5 14/25] media: i2c: imx258: Issue reset before starting streaming git
2024-05-01 15:24 ` git [this message]
2024-05-01 15:24 ` [PATCH v5 16/25] media: i2c: imx258: Support faster pixel rate on binned modes git
2024-05-01 15:24 ` [PATCH v5 17/25] dt-bindings: media: imx258: Rename to include vendor prefix git
2024-05-01 15:24 ` [PATCH v5 18/25] dt-bindings: media: imx258: Add alternate compatible strings git
2024-05-01 15:24 ` [PATCH v5 19/25] media: i2c: imx258: Change register settings for variants of the sensor git
2024-05-01 15:24 ` [PATCH v5 20/25] media: i2c: imx258: Make HFLIP and VFLIP controls writable git
2024-05-01 15:24 ` [PATCH v5 21/25] dt-bindings: media: imx258: Add binding for powerdown-gpio git
2024-05-17 8:31 ` Sakari Ailus
2024-05-20 12:50 ` Sakari Ailus
2024-06-02 20:20 ` Luis Garcia
2024-05-20 12:55 ` Ondřej Jirman
2024-05-20 13:19 ` Sakari Ailus
2024-05-20 13:20 ` Dave Stevenson
2024-05-20 19:04 ` Ondřej Jirman
2024-05-01 15:24 ` [PATCH v5 22/25] media: i2c: imx258: Add support for powerdown gpio git
2024-05-01 15:24 ` [PATCH v5 23/25] media: i2c: imx258: Add support for reset gpio git
2024-05-01 15:24 ` [PATCH v5 24/25] media: i2c: imx258: Use v4l2_link_freq_to_bitmap helper git
2024-05-01 15:24 ` [PATCH v5 25/25] media: i2c: imx258: Convert to new CCI register access helpers git
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240501152442.1072627-16-git@luigi311.com \
--to=git@luigi311.com \
--cc=conor+dt@kernel.org \
--cc=dave.stevenson@raspberrypi.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=jacopo.mondi@ideasonboard.com \
--cc=kernel@pengutronix.de \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=pavel@ucw.cz \
--cc=phone-devel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=sakari.ailus@linux.intel.com \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).