Date: Tue, 24 Mar 2015 18:59:59 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-arm@FreeBSD.org Subject: [Bug 198783] I2C driver for AM335X enhancement Message-ID: <bug-198783-7-41Eb5du91B@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-198783-7@https.bugs.freebsd.org/bugzilla/> References: <bug-198783-7@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198783 Luiz Otavio O Souza <loos@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |loos@FreeBSD.org --- Comment #1 from Luiz Otavio O Souza <loos@FreeBSD.org> --- I've explained to the OP on IRC that this change, as implemented here, has a few drawbacks: - We would need to copy the same code to all i2c controllers; - It does not do what an i2c user would expect. An I2CSTART call, for example, will not generate a start condition on i2c bus. I recommended that this logic (of using I2CRDWR instead of individual I2C events) could be moved to i2c(8), which in turn should support both methods for read, write and bus scan. -- You are receiving this mail because: You are the assignee for the bug.
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