503a6f99c9d235b9f13bc8bad667a0d4f0e43234 - kernel/msm

commit	503a6f99c9d235b9f13bc8bad667a0d4f0e43234	[log] [tgz]
author	Mingcheng Zhu <mingchen@codeaurora.org>	Sun Jan 06 13:23:24 2013 -0800
committer	Kevin Chan <ktchan@codeaurora.org>	Fri Jan 18 14:07:19 2013 -0800
tree	3b2bd80fc0e54dfdfbf48f1dbb0db3d8879bb3fe
parent	ae343a6806840f9907b405971b0ec0a161f8d608 [diff]

msm: camera: add stats stream support

Stats is the statistics collected from ISP hardware. The purpose of
stats is to provide data to 3A algorithm to decide how to adjust the
3A gains. To start to collect the stats, we need to configure buffers
to save the stats so that it can be parsed to 3A to use. Besides, we
need to configure each stats stream info into AXI HW so the ISP HW
can start to collect the stats through AXI.

Change-Id: Ice730cd0b467da957d10f45dff4509e14508ce88
Signed-off-by: Mingcheng Zhu <mingchen@codeaurora.org>

drivers/media/video/msmb/isp/msm_buf_mgr.h[diff]
drivers/media/video/msmb/isp/msm_isp.h[diff]
drivers/media/video/msmb/isp/msm_isp40.c[diff]
drivers/media/video/msmb/isp/msm_isp_axi_util.c[diff]
drivers/media/video/msmb/isp/msm_isp_stats_util.c[diff]
include/media/msmb_isp.h[diff]

6 files changed

tree: 3b2bd80fc0e54dfdfbf48f1dbb0db3d8879bb3fe