Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1476160

RE: [PATCH] Input: wdt87xx_i2c - support new body WDT8752

From Hn Chen <hn.chen@weidahitech.com>
Newsgroups linux.kernel
Subject RE: [PATCH] Input: wdt87xx_i2c - support new body WDT8752
Date 2016-09-05 09:40 +0200
Message-ID <sdWFA-FY-5@gated-at.bofh.it> (permalink)
References <s21rj-1e7-7@gated-at.bofh.it> <scQsy-4p5-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


Hi Dmitry,

>> Considering to be compatible with i2c-hid, WDT8752 has the same way in 
>> enumerating device.
>If it is a HID device then I think you should write a HID driver for it (unless existing driver, such as hid-multitouch can already handle it, possibly >with some changes). I'm addng Benjamin to he can comment as well.
The device can be handled by i2c-hid driver (HID over I2C) already but this proprietary driver still is a must-have for more features.

>> And also modify the part of FW update to be more efficiency. The main 
>> modification is that reducing the amount of data transmitted and using 
>> polling for time comsuming operation.
>>
>> Flash erase will wait 50ms for the operation complete in last driver.
>> Extend it to 200ms since the spec says the typical is 30ms but the max 
>> is 200ms.
>This should be split into a separate patch please.
Ok, I will resubmit the part of possible-issue fixing and then the driver patch for supporting WDT8752 again.
Please ignore this submission.

Hn.chen

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Re: [PATCH] Input: wdt87xx_i2c - support new body WDT8752 Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2016-09-02 08:50 +0200
  RE: [PATCH] Input: wdt87xx_i2c - support new body WDT8752 Hn Chen <hn.chen@weidahitech.com> - 2016-09-05 09:40 +0200
    Re: [PATCH] Input: wdt87xx_i2c - support new body WDT8752 Benjamin Tissoires <benjamin.tissoires@redhat.com> - 2016-09-05 16:00 +0200
      RE: [PATCH] Input: wdt87xx_i2c - support new body WDT8752 Hn Chen <hn.chen@weidahitech.com> - 2016-09-06 13:50 +0200

csiph-web