lower GPU volt constraints a bit

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
gpiomux-8974: Modify direction of suspended GPIO

changed the direction and strength for some below mentioned GPIOs
as per 8974 suggested GPIO settings in Rockbottom.
With new config 0.400-0.500mA been saved on floor in Audio
use case.
Settings are applicable when there is no user to GPIOs
Following are the changes made:
	GPIO# Changed       What Changed
	24                  IN->OUT 8mA->2mA
	46                  IN->OUT 8mA->2mA
	80                  8mA->2mA
	82                  IN->OUT 8mA->2mA
	104                 IN->OUT 8mA->2mA PD->NO PULL
	105                 IN->OUT 8mA->2mA
	106                 IN->OUT 8mA->2mA

Change-Id: Iaedc91b3d696a588e0723ffb495be179c7e0ae6c
Signed-off-by: Tirtha Kanti Ghosh <tirtha@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
net: loopback: set default mtu to 64K

loopback current mtu of 16436 bytes allows no more than 3 MSS TCP
segments per frame, or 48 Kbytes. Changing mtu to 64K allows TCP
stack to build large frames and significantly reduces stack overhead.

Performance boost on bulk TCP transferts can be up to 30 %, partly
because we now have one ACK message for two 64KB segments, and a lower
probability of hitting /proc/sys/net/ipv4/tcp_reordering default limit.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
arm/dt: msm8974: Increase "ib" values for VIDC DDR bandwidth request

As per the recommendation by performance team, update the
"ib" values for DDR BW requests. This change fixes the
display under-runs seen during video playback.

Change-Id: I137814c82b257b8c751dab9df4f705e43fd5643e
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
ARM: dts: msm: increase adsp heap size for msm8974

For hevc hybrid codec, adsp heap size needs to be increased to
64MB to support 1080p video.

Change-Id: I3812cc2f0204f18fbade9ae41d8e784909055569
Signed-off-by: Arun Menon <avmenon@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>