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Open Source and information security mailing list archives
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Date: Fri, 22 Aug 2014 11:24:07 -0400 From: Jeff Mahoney <jeffm@...e.com> To: Antti Palosaari <crope@....fi> CC: Mauro Carvalho Chehab <m.chehab@...sung.com>, Linux Kernel Maling List <linux-kernel@...r.kernel.org>, LMML <linux-media@...r.kernel.org> Subject: Re: Autoselecting SPI for MEDIA_SUBDRV_AUTOSELECT? On Fri Aug 22 11:17:22 2014, Antti Palosaari wrote: > Moikka! > > On 08/22/2014 06:00 PM, Jeff Mahoney wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Hi Antti - >> >> Commit e4462ffc160 ([media] Kconfig: sub-driver auto-select SPI bus) >> enables CONFIG_SPI globally for a driver that won't even be enabled in >> many cases. >> >> Is there a reason USB_MSI2500 doesn't select SPI instead of >> MEDIA_SUBDRV_AUTOSELECT? > > Nothing but I decided to set it similarly as I2C, another more common > bus. IIRC same was for I2C_MUX too. > > You could still disable media subdriver autoselect and then disable > SPI and select all the media drivers (excluding MSSi2500) manually. > > I have feeling that media auto-select was added to select everything > needed for media. Ok, that makes sense. I suppose I'll still need to enable SPI just for this device and disable every other SPI device anyway. I'll live. Thanks, -Jeff -- Jeff Mahoney SUSE Labs -- 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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