video: tegra: dsi: add delay after register write
authorNaveen Kumar S <nkumars@nvidia.com>
Wed, 6 May 2015 07:21:43 +0000 (12:21 +0530)
committerWinnie Hsu <whsu@nvidia.com>
Thu, 18 Jun 2015 22:15:21 +0000 (15:15 -0700)
commitb4fc4edbe1b78f43acdb4425e647e0a433e9f5e2
treecaccca44991af468914f3d438fc69268eddfe070
parent0fdd04b15343958b90bd0d2f77c12d3154a51320
video: tegra: dsi: add delay after register write

Providing a small delay after writing to dc registers while
stopping dc stream helps in stabilizing the registers. This
helps in resolving the intermittent register read failure issue.

bug 200087039

Change-Id: I159d1d75aa2472b9e33bc42d890382f33def218a
Signed-off-by: Naveen Kumar S <nkumars@nvidia.com>
Reviewed-on: http://git-master/r/746062
(cherry picked from commit d29669af88735a2aeeb87b26f8794c9bcbb9f058)
Reviewed-on: http://git-master/r/756015
Reviewed-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
drivers/video/tegra/dc/dsi.c