From: David Brownell Date: Wed, 29 Oct 2008 21:43:52 +0000 (-0700) Subject: H4 stops using gpio_expander_omap X-Git-Tag: v2.6.28-davinci1-diff-base~174 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a47ac9254b69fc19d79b80f68ec48ce7cedd1fc0;p=pandora-kernel.git H4 stops using gpio_expander_omap This patch starts updating the H4 board support to use gpiolib. It switches from the gpio_expander_omap.c code to the mainline pcf8474 driver for its three I2C GPIO expanders. It also adds two minor features: LCD stays powered off when it's not used; and the backlight control is exposed through the LED framework (using the new "backlight" trigger). Plus it fixes a bug that would have affected anyone trying to use the camera sensor: it wouldn't power up, since 0x80 != 0x08. (Though there's no mainline V4L2 driver for that sensor yet...) Signed-off-by: David Brownell Signed-off-by: Tony Lindgren --- Reading git-diff-tree failed