diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0822-media-i2c-imx258-Correct-max-FRM_LENGTH_LINES-value.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0822-media-i2c-imx258-Correct-max-FRM_LENGTH_LINES-value.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0822-media-i2c-imx258-Correct-max-FRM_LENGTH_LINES-value.patch b/target/linux/bcm27xx/patches-5.15/950-0822-media-i2c-imx258-Correct-max-FRM_LENGTH_LINES-value.patch new file mode 100644 index 0000000000..5782d0e2e9 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0822-media-i2c-imx258-Correct-max-FRM_LENGTH_LINES-value.patch @@ -0,0 +1,26 @@ +From c05b94675920adae7b29cdca120e74a8c05bf703 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Thu, 31 Mar 2022 15:39:40 +0100 +Subject: [PATCH] media: i2c: imx258: Correct max FRM_LENGTH_LINES + value + +The data sheet states that the maximum value for registers +0x0340/0x0341 FRM_LENGTH_LINES is 65525(decimal), not the +0xFFFF defined in this driver. Correct this limit. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/media/i2c/imx258.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/media/i2c/imx258.c ++++ b/drivers/media/i2c/imx258.c +@@ -28,7 +28,7 @@ + #define IMX258_VTS_30FPS 0x0c50 + #define IMX258_VTS_30FPS_2K 0x0638 + #define IMX258_VTS_30FPS_VGA 0x034c +-#define IMX258_VTS_MAX 0xffff ++#define IMX258_VTS_MAX 65525 + + #define IMX258_REG_VTS 0x0340 + |