diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-1294-imx477-make-trigger-mode-more-configurable.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-1294-imx477-make-trigger-mode-more-configurable.patch | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-1294-imx477-make-trigger-mode-more-configurable.patch b/target/linux/bcm27xx/patches-6.1/950-1294-imx477-make-trigger-mode-more-configurable.patch deleted file mode 100644 index 584782d25a..0000000000 --- a/target/linux/bcm27xx/patches-6.1/950-1294-imx477-make-trigger-mode-more-configurable.patch +++ /dev/null @@ -1,77 +0,0 @@ -From f4102d30e760482e9f2fc94dcf8ce223afef3230 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Erik=20Bot=C3=B6?= <erik.boto@gmail.com> -Date: Fri, 9 Feb 2024 18:37:46 +0100 -Subject: [PATCH 1294/1295] imx477: make trigger-mode more configurable -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Allow trigger-mode to be overridden using device tree so that it can be -set per camera. Previously the mode could only be changed using a module -parameter, which would then affect all cameras. - -Signed-off-by: Erik Botö <erik.boto@gmail.com> ---- - drivers/media/i2c/imx477.c | 19 ++++++++++++++----- - 1 file changed, 14 insertions(+), 5 deletions(-) - ---- a/drivers/media/i2c/imx477.c -+++ b/drivers/media/i2c/imx477.c -@@ -1124,6 +1124,9 @@ struct imx477 { - /* Current mode */ - const struct imx477_mode *mode; - -+ /* Trigger mode */ -+ int trigger_mode_of; -+ - /* - * Mutex for serialized access: - * Protect sensor module set pad format and start/stop streaming safely. -@@ -1711,7 +1714,7 @@ static int imx477_start_streaming(struct - struct i2c_client *client = v4l2_get_subdevdata(&imx477->sd); - const struct imx477_reg_list *reg_list; - const struct imx477_reg_list *extra_regs; -- int ret; -+ int ret, tm; - - if (!imx477->common_regs_written) { - ret = imx477_write_regs(imx477, mode_common_regs, -@@ -1748,14 +1751,15 @@ static int imx477_start_streaming(struct - return ret; - - /* Set vsync trigger mode: 0=standalone, 1=source, 2=sink */ -+ tm = (imx477->trigger_mode_of >= 0) ? imx477->trigger_mode_of : trigger_mode; - imx477_write_reg(imx477, IMX477_REG_MC_MODE, -- IMX477_REG_VALUE_08BIT, (trigger_mode > 0) ? 1 : 0); -+ IMX477_REG_VALUE_08BIT, (tm > 0) ? 1 : 0); - imx477_write_reg(imx477, IMX477_REG_MS_SEL, -- IMX477_REG_VALUE_08BIT, (trigger_mode <= 1) ? 1 : 0); -+ IMX477_REG_VALUE_08BIT, (tm <= 1) ? 1 : 0); - imx477_write_reg(imx477, IMX477_REG_XVS_IO_CTRL, -- IMX477_REG_VALUE_08BIT, (trigger_mode == 1) ? 1 : 0); -+ IMX477_REG_VALUE_08BIT, (tm == 1) ? 1 : 0); - imx477_write_reg(imx477, IMX477_REG_EXTOUT_EN, -- IMX477_REG_VALUE_08BIT, (trigger_mode == 1) ? 1 : 0); -+ IMX477_REG_VALUE_08BIT, (tm == 1) ? 1 : 0); - - /* set stream on register */ - return imx477_write_reg(imx477, IMX477_REG_MODE_SELECT, -@@ -2187,6 +2191,7 @@ static int imx477_probe(struct i2c_clien - struct imx477 *imx477; - const struct of_device_id *match; - int ret; -+ u32 tm_of; - - imx477 = devm_kzalloc(&client->dev, sizeof(*imx477), GFP_KERNEL); - if (!imx477) -@@ -2204,6 +2209,10 @@ static int imx477_probe(struct i2c_clien - if (imx477_check_hwcfg(dev)) - return -EINVAL; - -+ /* Default the trigger mode from OF to -1, which means invalid */ -+ ret = of_property_read_u32(dev->of_node, "trigger-mode", &tm_of); -+ imx477->trigger_mode_of = (ret == 0) ? tm_of : -1; -+ - /* Get system clock (xclk) */ - imx477->xclk = devm_clk_get(dev, NULL); - if (IS_ERR(imx477->xclk)) { |