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path: root/drivers/video/via/vt1636.h
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2010-04-27viafb: rework the I2C support in the VIA framebuffer driverHarald Welte
This patch changes the way how the various I2C busses are used internally inside the viafb driver: Previosuly, only a single i2c_adapter was created, even though two different hardware I2C busses are accessed: A structure member in a global variable was modified to indicate the bus to be used. Now, all existing hardware busses are registered with the i2c core, and the viafb_i2c_{read,write}byte[s]() function take the adapter number as function call parameter, rather than referring to the global structure member. [jc: even more painful merge with mainline changes ->2.6.34] [jc: painful merge with OLPC changes] Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: ScottFang@viatech.com.cn Cc: JosephChan@via.com.tw Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-10-16viafb: via_utility.c, via_utility.h, vt1636.c, vt1636.hJoseph Chan
via_utility.c, via_utility.h: support user mode application with additional information vt1636.c, vt1636.h: setting for chip vt1636 Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>