Input: mms114 - refactor chip variant handling using descriptors

Instead of using an enum and conditional switch/if statements throughout
the driver to handle differences between chip variants (MMS114, MMS134S,
MMS136, MMS152, MMS345L), introduce a variant-specific descriptor
structure that encapsulates variant-specific properties (name, event
size, presence of configuration registers) and callbacks (such as
get_version). Define descriptors for each supported chip and associate
them with the matching entries in the OF and I2C device ID tables.

This eliminates the need for variant checks in the driver logic, making
it easier to support new chip variants in the future.

Note that there is slight change in device names:

MMS134S: "MELFAS MMS134 Touchscreen" -> "MELFAS MMS134S Touchscreen"
MMS345L: "MELFAS MMS345 Touchscreen" -> "MELFAS MMS345L Touchscreen"

Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260616050912.1531241-6-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

0 files changed, 0 insertions, 0 deletions