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

Message ID cover.1604942771.git.mirq-linux@rere.qmqm.pl
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Series input: elants: Support Asus TF300T and Nexus 7 touchscreens | expand

Message

Michał Mirosław Nov. 9, 2020, 5:28 p.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
---

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(-)

Comments

Dmitry Osipenko Dec. 10, 2020, 8:13 p.m. UTC | #1
09.11.2020 20:28, Michał Mirosław пишет:
> 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

> ---

> 

> 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(-)

> 


This patchset missed another kernel release cycle and touchscreen
hardware remains unusable on Nexus 7 [1] and other Asus devices.

[1]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi?h=v5.10-rc7#n845

Dmitry Torokhov, could you please take a look at the v8 and let us know
whether it's good already or something needs to be improved?