qmk_firmware/keyboards/keychron
Sergey Vlasov d16d87c2f3
Keychron Q11 ISO: Fix left Shift breakage due to a wrong matrix mask (#21655)
Keychron Q11 uses `matrix_mask` to mask away the matrix location used
for `SPLIT_HAND_MATRIX_GRID` (otherwise the keyboard will constantly
generate a wakeup request whenever the host enters suspend).  However,
the value of `matrix_mask` is actually chosen to mask away all unused
locations, but it was apparently generated for the ANSI board and
therefore masks away the left Shift key on the ISO board, breaking the
functionality of that key.

Fix `matrix_mask` to make the masking work as intended:

- Set the `[4, 1]` bit to 1; this is the matrix location for the ISO
  left Shift.

- Set the `[2, 5]` bit to 0; this is actually the matrix location which
  corresponds to `#define SPLIT_HAND_MATRIX_GRID A2, A15` on the left
  side, which was intended to be masked; apparently the wakeup problem
  does not happen due to `SPLIT_HAND_MATRIX_GRID_LOW_IS_RIGHT`, so the
  left half actually has that matrix location open.  On the right side
  `A2, A15` is `[9, 6]`, which was masked off correctly.
2023-08-01 04:14:20 +01:00
..
c1_pro
c2_pro
common
q0
q1
q2
q3
q4
q5
q6
q7
q8
q9
q10
q11 Keychron Q11 ISO: Fix left Shift breakage due to a wrong matrix mask (#21655) 2023-08-01 04:14:20 +01:00
q12
q60
q65
s1
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