Messages in this thread | | | Subject | Re: [PATCH v6 4/9] Input: goodix - write configuration data to device | From | Bastien Nocera <> | Date | Fri, 25 Sep 2015 16:40:40 +0200 |
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On Tue, 2015-09-15 at 17:31 +0300, Irina Tirdea wrote: > Goodix devices can be configured by writing custom data to the device > at > init. The configuration data is read with request_firmware from > "goodix_<id>_cfg.bin", where <id> is the product id read from the > device > (e.g.: goodix_911_cfg.bin for Goodix GT911, goodix_9271_cfg.bin for > GT9271). > > The configuration information has a specific format described in the > Goodix > datasheet. It includes X/Y resolution, maximum supported touch > points, > interrupt flags, various sesitivity factors and settings for advanced
sensitivity.
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