[RESEND,v8,0/4] input: elants: Support Asus TF300T and Nexus 7 touchscreens

Message

Michał Mirosław Dec. 11, 2020, 6:53 a.m. UTC

This series cleans up the driver a bit and implements changes needed to
support EKTF3624-based touchscreen used in Asus TF300T, Google Nexus 7
and similar Tegra3-based tablets.

---
v2: extended with Dmitry's patches (replaced v1 patches 3 and 4)
v3: rebased for v5.7-rc1
v4: rebased onto v5.7-rc2+ (current Linus' master)
    update "remove unused axes" and "refactor
      elants_i2c_execute_command()" patches after review
    add David's patch converting DT binding to YAML
v5: rebased onto dtor/input/for-linus
v6: rebased onto newer dtor/input/for-linus
    remove yet unused constants from patch 1
    added a new drive-by cleanup (last patch)
v7: rebased onto current dtor/input/for-next
v8: rebased onto current dtor/input/for-linus
v8-resend: rebased again, no changes though
---

Dmitry Osipenko (1):
  input: elants: support 0x66 reply opcode for reporting touches

Michał Mirosław (3):
  input: elants: document some registers and values
  input: elants: support old touch report format
  input: elants: read touchscreen size for EKTF3624

 drivers/input/touchscreen/elants_i2c.c | 149 +++++++++++++++++++++----
 1 file changed, 127 insertions(+), 22 deletions(-)