V4L/DVB: V4L: tvp514x: Add Powerup sequence during s_input to lock the signal properly
V4L/DVB: V4L: tvp514x: Add Powerup sequence during s_input to lock the signal properly

For the sequence streamon -> streamoff and again s_input, it fails
to lock the signal, since streamoff puts TVP514x into power off state
which leads to failure in sub-sequent s_input.

So add powerup sequence in s_routing (if disabled), since it is
important to lock the signal at this stage.

Signed-off-by: Vaibhav Hiremath <4f3b1600df7149f497143de91f9544f58c8925ec@ti.com>
Signed-off-by: Sudhakar Rajashekhara <6cf8da08ebf1f4a1f9d97028ec8f3f45dc6a035f@ti.com>
Signed-off-by: Muralidharan Karicheri <c72b99e510bb525168d960e373375c3343963404@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs