[PATCH RFC 0/2] auxdisplay: charlcd: fix movement and home commands

[Robert Abel]

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(-)

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2.11.0