I reworked the previous patches 2-4 into these two patches. The first patch proproses a different solution to the movement command parse code that reduces the movement command two at most two movement subcommands (x or y standalone, x followed by y or vice-versa).
The second patch add comments in code to the home and clear_fast functions and explains their behavior a bit more. Robert Abel (2): auxdisplay: charlcd: fix x/y address commands auxdisplay: charlcd: make home command unshift display drivers/auxdisplay/charlcd.c | 137 ++++++++++++++++++++++++++++++++++++++----- 1 file changed, 122 insertions(+), 15 deletions(-) -- 2.11.0
