msm_fb: display: Initialize work queue for MIPI command mode panels

Initialize workqueue for MIPI command mode panels for s/w refresher
mechanism to work in x-window type architectures.

Change-Id: Id67c54452aa0b02a39f480709fc4bcd6c7bde2eb
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
diag: Add additional buffer for RIVA-APPS diag traffic.

DIAG forwarding uses two buffer to maintain traffic between peripheral
and APPS. Adding a second buffer for RIVA to improve performance.

Change-Id: I4bfa4739fca2bfa0cca72ec04fe351651d2ac241
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
USB: Set AHB HPROT Mode to allow posted data writes

Currently writing 0x0 into AHBMODE register which means both data
transactions and QH and TD descriptors are non-posted writes to
system memory. As per HW team recommendation, should write 0x08 value
to set AHB HPROT mode into the AHBMODE register which allows posted
data writes to system memory and will improve the throughput numbers.

Change-Id: Ib44a8cfe11c6ff96ff712643227532e24548e706
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>

Conflicts:

	drivers/usb/gadget/ci13xxx_msm_hsic.c
	drivers/usb/host/ehci-msm2.c