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2016-10-16staging: vc04_services: fix up rpi firmware functionsGreg Kroah-Hartman
The raspberrypi-firmware.h file should provide empty functions if we aren't building in that option. This makes it easier to test-build code, and not have odd warnings about unused variables if you just try to #define away the functions. Cc: Daniel Stone <daniels@collabora.com> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: Pranith Kumar <bobby.prani@gmail.com> Cc: popcornmix <popcornmix@gmail.com> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-16ARM: bcm2835: Add #define for VCHIQ property message.Eric Anholt
This comes from the downstream tree and is needed for the new VCHIQ driver in staging. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-21ARM: bcm2835: Define two new packets from the latest firmware.Eric Anholt
These packets give us direct access to the firmware's power management code, as opposed to GET/SET_POWER_STATE packets that only had a couple of domains implemented. Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kevin Hilman <khilman@linaro.org>
2015-10-24ARM: bcm2835: add mutual inclusion protectionAlexander Aring
This patch adds mutual inclusion protection for the rpi firmware header. Cc: Eric Anholt <eric@anholt.net> Cc: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-10-14ARM: bcm2835: Add the Raspberry Pi firmware driverEric Anholt
This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Stephen Warren <swarren@wwwdotorg.org>