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Date: Sun, 14 Dec 2014 22:52:43 +0100 From: Pavel Machek <pavel@....cz> To: Marcel Holtmann <marcel@...tmann.org> Cc: pali.rohar@...il.com, sre@...ian.org, sre@...g0.de, kernel list <linux-kernel@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, linux-omap@...r.kernel.org, tony@...mide.com, khilman@...nel.org, aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com, linux-bluetooth@...r.kernel.org Subject: Re: bluetooth: Add hci_h4p driver Hi! > > Firmware load was converted to hci_cmd_sync(). Unfortunately, the > > firmware is needed after every open/close, so the setup mechanism does > > not quite fit. (But code is now way cleaner). > > What is the reason for that? Does it mean that the device will always loose all its settings when powering it down. Do we know why that is that way and can we maybe change it? > Well, on hci_close(), original code asserts reset GPIO. I guess that clears everything... I got it working with that removed, and it means I can set the address the normal way. What are implications for power consumption... I'm not sure at this point. Lets worry about that later. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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