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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 23:42:32 +0100 |
| commit | f07e572f6447465d8938679533d604e402b0f066 (patch) | |
| tree | cb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch | |
| parent | 5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff) | |
| download | upstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2 upstream-f07e572f6447465d8938679533d604e402b0f066.zip | |
bcm27xx: import latest patches from the RPi foundation
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>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch b/target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch new file mode 100644 index 0000000000..462c88dab4 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0828-media-i2c-imx290-Correct-range-for-V4L2_CID_GAIN-to-.patch @@ -0,0 +1,26 @@ +From 6d659cddefb5f9f35160f4b7b8d5a77935480b2d Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Thu, 11 Jun 2020 13:41:43 +0100 +Subject: [PATCH] media: i2c: imx290: Correct range for V4L2_CID_GAIN + to 0-238 + +The datasheet lists the gain as being 0.0 to 72.0dB in 0.3dB steps, which +makes 238 steps total. +Correct the 0-72 range defined in the driver. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/media/i2c/imx290.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/media/i2c/imx290.c ++++ b/drivers/media/i2c/imx290.c +@@ -1124,7 +1124,7 @@ static int imx290_probe(struct i2c_clien + v4l2_ctrl_handler_init(&imx290->ctrls, 4); + + v4l2_ctrl_new_std(&imx290->ctrls, &imx290_ctrl_ops, +- V4L2_CID_GAIN, 0, 72, 1, 0); ++ V4L2_CID_GAIN, 0, 238, 1, 0); + + imx290->link_freq = + v4l2_ctrl_new_int_menu(&imx290->ctrls, &imx290_ctrl_ops, |