input: touchscreen: stm: improve touch_offload support

Fully route pressure and major/minor size of touch points, apply
routed timestamps, and keep firmware grip closely synced with
touch_offload. Additional miscellaneous changes to support updated
touch_offload interface.

Bug: 167758661
Bug: 168076476
Signed-off-by: Steve Pfetsch <spfetsch@google.com>
Change-Id: I937357fe5f5b7fc3c63f255c17d27c231cd3d495
1 file changed
tree: 7465e90b842cc1ee822af4dde778c4b9a4d0f87b
  1. fts_lib/
  2. fts.c
  3. fts.h
  4. fts_limits.h
  5. fts_proc.c
  6. Kbuild
  7. Kconfig
  8. Makefile