[media] exynos-gsc: propagate timestamps from src to dst buffers
[media] exynos-gsc: propagate timestamps from src to dst buffers

Make gsc-m2m propagate the timestamp field from source to destination
buffers.

Signed-off-by: John Sheu <e133b36fa071c0f7efb4cebd35fa1371d3ae789d@google.com>
Signed-off-by: Shaik Ameer Basha <57f3c37e72dda297269d292f60a09ec108b4c316@samsung.com>
Signed-off-by: Sylwester Nawrocki <1ca386fdc5066df13f7236f0837f22126191d06b@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@redhat.com>

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