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media: i2c: imx290: Remove CHIP_ID reg definition

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This register is not described in the public available imx290 datasheet.
Additionally, a read returns '0x07d0' for an imx327lqr and also for an
imx462, which means it cannot be used to distinguish between those two
imx290 derivatives.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Benjamin Bara 2024-09-03 16:54:32 +02:00 committed by Mauro Carvalho Chehab
parent ad17dcef88
commit 856e89ff58
1 changed files with 0 additions and 1 deletions
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1
drivers/media/i2c/imx290.c
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@ -78,7 +78,6 @@
#define IMX290_ADBIT2 CCI_REG8(0x317c)
#define IMX290_ADBIT2_10BIT 0x12
#define IMX290_ADBIT2_12BIT 0x00
#define IMX290_CHIP_ID CCI_REG16_LE(0x319a)
#define IMX290_ADBIT3 CCI_REG8(0x31ec)
#define IMX290_ADBIT3_10BIT 0x37
#define IMX290_ADBIT3_12BIT 0x0e