3.8: spi1 cs example, fix LCD4 button polarity

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: fix LCD3 key polarity and DRM oopses

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: fix LCD7 key polarity

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: add DT GPIO helper

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: add fix for HDMI no audio modes and a fallback HDMI no audio virtual cape

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: remove hardcoded -I/usr/local/include from libtraceevent

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Use DTC_FLAGS also for single dtb target
Merge pull request #43 from philenotfound/3.8

Use DTC_FLAGS also for single dtb target
3.8: more HDMI patches

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: update HDMI patchset

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: implement resolution whitelist/blacklist for HDMI

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: LCD7 and LCD3 fixes

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: more LCD timing fixes

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: fix tsl2550 readings in low-light

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: disable eMMC till capemanager activates it to avoid glitches with capes using those pins

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: fix LCD7 vsync length

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: enable HTB net scheduler

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: add RS232 cape support

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: fix segfaults on boot when compiled with gcc 4.8

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
3.8: set default backlight to 100%

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>