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| author |   Marcin Niestroj <m.niestroj@grinn-global.com> | 2017-10-24 11:06:41 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-10-24 11:58:19 -0700 |
| commit | 25309004c0e761986c9dc23526a03928a85188c0 (patch) | |
| tree | 1c42f3bbb50f21347aa491969835dc0d9f47a067 /drivers/input/touchscreen/stmfts.c | |
| parent | Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs (diff) | |
| download | linux-dev-25309004c0e761986c9dc23526a03928a85188c0.tar.xz linux-dev-25309004c0e761986c9dc23526a03928a85188c0.zip | |
Input: goodix - support gt1151 touchpanel
Support was added based on Goodix GitHub repo [1]. There are two major
differences between gt1151 and currently supported devices (gt9x):
* CONFIG_DATA register has 0x8050 address instead of 0x8047,
* config data checksum has 16-bit width instead of 8-bit.
Also update goodix_i2c_test() function, so it reads ID register (which
has the same address for all devices) instead of CONFIG_DATA (because
its address is known only after reading ID of the device).
[1] https://github.com/goodix/gt1x_driver_generic
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/stmfts.c')
0 files changed, 0 insertions, 0 deletions