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From b7f69e6c5afbf151131d52420da5ef9169b616d0 Mon Sep 17 00:00:00 2001
From: Naushir Patuck <naush@raspberrypi.com>
Date: Thu, 16 Mar 2023 09:29:41 +0000
Subject: [PATCH] media: i2c: imx296: Adjust cropping limits
Through emperical testing, the sensor can crop upto a 96x88 window to
produce a valid Bayer frame. Adjust the ROIWH1_MIN ROIWV1_MIN
appropriately for this limit.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
---
drivers/media/i2c/imx296.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/media/i2c/imx296.c
+++ b/drivers/media/i2c/imx296.c
@@ -150,9 +150,9 @@
#define IMX296_FID0_ROIPH1 IMX296_REG_16BIT(0x3310)
#define IMX296_FID0_ROIPV1 IMX296_REG_16BIT(0x3312)
#define IMX296_FID0_ROIWH1 IMX296_REG_16BIT(0x3314)
-#define IMX296_FID0_ROIWH1_MIN 80
+#define IMX296_FID0_ROIWH1_MIN 96
#define IMX296_FID0_ROIWV1 IMX296_REG_16BIT(0x3316)
-#define IMX296_FID0_ROIWV1_MIN 4
+#define IMX296_FID0_ROIWV1_MIN 88
#define IMX296_CM_HSST_STARTTMG IMX296_REG_16BIT(0x4018)
#define IMX296_CM_HSST_ENDTMG IMX296_REG_16BIT(0x401a)
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