Required modifications to add t19x channel specific info and handle t19x tsg requests. Bug 1842197 Change-Id: I0f8bcce20edea8f2f9a01e5bf5a9e4181af54875 Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: https://git-master/r/1511144 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>