video: tegra: host: Remove DEVICE_UNKNOWN
authorArto Merilainen <amerilainen@nvidia.com>
Mon, 9 Sep 2013 11:23:14 +0000 (14:23 +0300)
committerDan Willemsen <dwillemsen@nvidia.com>
Tue, 17 Sep 2013 00:41:36 +0000 (17:41 -0700)
commite5242acceff7ae5a3ac88fac5c89fd96bc4a728f
tree0a72df20ee7edfc004ad2fcc387c25782e6c6332
parentbb63c8aeae0c2b0092f390f6ffa3e27c9992b6fa
video: tegra: host: Remove DEVICE_UNKNOWN

nvhost scale profiles informed by DEVICE_UNKNOWN that the device
has not received idle/busy events since the last probe. This case
has never been used.

This patch replaces DEVICE_UNKNOWN by DEVICE_IDLE (on boot) and
keeps the current status untouched if nothing has changed.

Change-Id: I021d6ebf788ad9532cd25370ba30af32145aa148
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/272013
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
drivers/video/tegra/host/gk20a/gk20a_scale.c
drivers/video/tegra/host/gr3d/pod_scaling.c
drivers/video/tegra/host/nvhost_scale.c
include/linux/nvhost.h