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 v4 15/25] media: i2c: imx258: Set pixel_rate range to the same as the value Date: Sun, 14 Apr 2024 14:34:53 -0600 [thread overview] Message-ID: <20240414203503.18402-16-git@luigi311.com> (raw) In-Reply-To: <20240414203503.18402-1-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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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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 v4 15/25] media: i2c: imx258: Set pixel_rate range to the same as the value Date: Sun, 14 Apr 2024 14:34:53 -0600 [thread overview] Message-ID: <20240414203503.18402-16-git@luigi311.com> (raw) In-Reply-To: <20240414203503.18402-1-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:[~2024-04-14 20:36 UTC|newest] Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-14 20:34 [PATCH v4 00/25] imx258 improvement series git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 01/25] media: i2c: imx258: Remove unused defines git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 02/25] media: i2c: imx258: Make image geometry meet sensor requirements git 2024-04-14 20:34 ` git 2024-04-15 6:25 ` Alexander Stein 2024-04-15 6:25 ` Alexander Stein 2024-04-15 16:38 ` Luis Garcia 2024-04-15 16:38 ` Luis Garcia 2024-04-16 15:18 ` Dave Stevenson 2024-04-16 15:18 ` Dave Stevenson 2024-04-14 20:34 ` [PATCH v4 03/25] media: i2c: imx258: Disable digital cropping on binned modes git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 04/25] media: i2c: imx258: Remove redundant I2C writes git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 05/25] media: i2c: imx258: Add regulator control git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 06/25] media: i2c: imx258: Make V4L2_CID_VBLANK configurable git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 07/25] media: i2c: imx258: Split out common registers from the mode based ones git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 08/25] media: i2c: imx258: Add support for 24MHz clock git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 09/25] media: i2c: imx258: Add support for running on 2 CSI data lanes git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 10/25] media: i2c: imx258: Follow normal V4L2 behaviours for clipping exposure git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 11/25] media: i2c: imx258: Add get_selection for pixel array information git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 12/25] media: i2c: imx258: Allow configuration of clock lane behaviour git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 13/25] media: i2c: imx258: Correct max FRM_LENGTH_LINES value git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 14/25] media: i2c: imx258: Issue reset before starting streaming git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` git [this message] 2024-04-14 20:34 ` [PATCH v4 15/25] media: i2c: imx258: Set pixel_rate range to the same as the value git 2024-04-14 20:34 ` [PATCH v4 16/25] media: i2c: imx258: Support faster pixel rate on binned modes git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 17/25] dt-bindings: media: imx258: Rename to include vendor prefix git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 18/25] dt-bindings: media: imx258: Add alternate compatible strings git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 19/25] media: i2c: imx258: Change register settings for variants of the sensor git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 20/25] media: i2c: imx258: Make HFLIP and VFLIP controls writable git 2024-04-14 20:34 ` git 2024-04-14 20:34 ` [PATCH v4 21/25] dt-bindings: media: imx258: Add binding for powerdown-gpio git 2024-04-14 20:34 ` git 2024-04-14 20:35 ` [PATCH v4 22/25] media: i2c: imx258: Add support for powerdown gpio git 2024-04-14 20:35 ` git 2024-04-14 20:35 ` [PATCH v4 23/25] media: i2c: imx258: Add support for reset gpio git 2024-04-14 20:35 ` git 2024-04-15 16:00 ` Tommaso Merciai 2024-04-15 16:00 ` Tommaso Merciai 2024-04-15 16:25 ` Luis Garcia 2024-04-15 16:25 ` Luis Garcia 2024-04-14 20:35 ` [PATCH v4 24/25] media:i2c: imx258: Use v4l2_link_freq_to_bitmap helper git 2024-04-14 20:35 ` git 2024-04-15 15:18 ` Tommaso Merciai 2024-04-15 15:18 ` Tommaso Merciai 2024-04-15 16:27 ` Luis Garcia 2024-04-15 16:27 ` Luis Garcia 2024-04-15 16:32 ` Tommaso Merciai 2024-04-15 16:32 ` Tommaso Merciai 2024-04-14 20:35 ` [PATCH v4 25/25] media: i2c: imx258: Convert to new CCI register access helpers git 2024-04-14 20:35 ` git 2024-04-15 14:47 ` Tommaso Merciai 2024-04-15 14:47 ` Tommaso Merciai 2024-04-15 15:29 ` Luis Garcia 2024-04-15 15:29 ` Luis Garcia
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