video: tegra: host: Add gpfifo tracing
authorTerje Bergstrom <tbergstrom@nvidia.com>
Mon, 17 Jun 2013 12:02:06 +0000 (15:02 +0300)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:28:40 +0000 (13:28 -0700)
commit7a04605636a4af78951fe0830fa9f1630fdfccd4
tree99c534b307444781a1c5d892f20e5a1435fe0729
parent26312dad2742b73e6a861ef919cd375c40b113c7
video: tegra: host: Add gpfifo tracing

Add gpfifo tracing. This needs decoding of the gpfifo, so adds also
PBDMA entry constants to hardware headers, and takes them into use.

Also changes submit event to be called before sending to hw, and a new
submitted event that indicates we've written submit.

Change-Id: I546a2ba770fe803795f660a2ff7aabc506f2004c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/241894
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
drivers/video/tegra/host/gk20a/channel_gk20a.c
drivers/video/tegra/host/gk20a/hw_pbdma_gk20a.h
drivers/video/tegra/host/gk20a/mm_gk20a.c
drivers/video/tegra/host/gk20a/mm_gk20a.h
include/trace/events/nvhost.h