Hi maintainers, Friendly ping - can we actually land patch series v7? Or do you expect any update from me? On Fri, Jan 15, 2021 at 12:34 PM Stephen Boyd <swboyd@xxxxxxxxxxxx> wrote: > > Quoting Philip Chen (2021-01-15 12:24:30) > > The top-row keys in a keyboard usually have dual functionalities. > > E.g. A function key "F1" is also an action key "Browser back". > > > > Therefore, when an application receives an action key code from > > a top-row key press, the application needs to know how to correlate > > the action key code with the function key code and do the conversion > > whenever necessary. > > > > Since the userpace already knows the key scanlines (row/column) > > associated with a received key code. Essentially, the userspace only > > needs a mapping between the key row/column and the matching physical > > location in the top row. > > > > So, enhance the cros-ec-keyb driver to create such a mapping > > and expose it to userspace in the form of a function_row_physmap > > attribute. The attribute would be a space separated ordered list of > > row/column codes for the keys in the function row, in a left-to-right > > order. > > > > The attribute will only be present when the device has a custom design > > for the top-row keys. > > > > Signed-off-by: Philip Chen <philipchen@xxxxxxxxxxxx> > > --- > > Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
