From: Andrey Utkin <andrey_utkin@fastmail.com>
To: kernel-mentors@selenic.com, devel@driverdev.osuosl.org,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org
Cc: andrey.utkin@corp.bluecherry.net
Subject: How should I use kernel-defined i2c structs in this driver
Date: Thu, 26 May 2016 16:59:54 +0300 [thread overview]
Message-ID: <20160526135953.GA20697@zver> (raw)
Could anybody please give a hint - which kernel-defined i2c objects, and how
many of them, I need to define and use to substitute these driver-defined
functions i2c_read(), i2c_write() ?
https://github.com/bluecherrydvr/linux/blob/release/tw5864/1.16/drivers/media/pci/tw5864/tw5864-config.c
In a word, there's 4 chips with different addresses, to which this code
communicates via main chip's dedicated registers.
Do i need a single i2c_adapter or several?
Do i need i2c_client entities?
where should I put what is named "devid" here?
Thanks in advance.
next reply other threads:[~2016-05-26 14:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-26 13:59 Andrey Utkin [this message]
2016-05-27 0:14 ` How should I use kernel-defined i2c structs in this driver Antti Palosaari
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