I have compiled the gslx680 driver, but there is a problem finding the firmware file (Error -2). Is there an standard location where the module will search for it? I'm using a 3.4 kernel, and the F20 image. Many thanks!
Module loading dmesg excerpt following: [ 342.700742] ===========================gslx680_ts_init===================== [ 342.704643] _fetch_sysconfig_para. [ 342.708780] gslx680 firmware /lib/firmware/tablet.fw. [ 342.718037] _fetch_sysconfig_para: after: ctp_twi_addr is 0x40, dirty_addr_buf: 0x40. dirty_addr_buf[1]: 0xfffe [ 342.722046] _fetch_sysconfig_para: ctp_twi_id is 2. [ 342.726244] _fetch_sysconfig_para: screen_max_x = 800. [ 342.730476] _fetch_sysconfig_para: screen_max_y = 480. [ 342.734587] _fetch_sysconfig_para: revert_x_flag = 1. [ 342.738699] _fetch_sysconfig_para: revert_y_flag = 1. [ 342.743223] _fetch_sysconfig_para: exchange_x_y_flag = 1. [ 342.748665] _init_platform_resource: tp_io request gpio fail! [ 342.760743] i2c-core: driver [gslx680] using legacy suspend method [ 342.772884] i2c-core: driver [gslx680] using legacy resume method [ 342.781601] incomplete xfer (0x20) [ 342.786900] incomplete xfer (0x20) [ 342.793411] ctp_detect: Detected chip gslx680 at adapter 2, address 0x40 [ 342.797667] ====gslx680_ts_probe begin=====. [ 342.801305] ==kzalloc success= [ 342.804136] [GSLX680] Enter gsl_ts_init_ts [ 342.808394] ctp_set_irq_mode: config gpio to int mode. [ 342.815161] ctp_set_irq_mode, 854: gpio_int_info, port = 8, port_num = 21. [ 342.817574] INTERRUPT CONFIG [ 342.825989] input: gslx680 as /devices/platform/sunxi-i2c.2/i2c-2/2-0040/input/input1 [ 342.920231] =============gsl_load_fw start============== [ 404.034587] gslx680 2-0040: Unable to open firmware /lib/firmware/tablet.fw [ 404.045146] init_chip: gsl_load_fw fail: -2 [ 404.048717] gslx680 2-0040: init_chip failed [ 404.057737] gslx680: probe of 2-0040 failed with error -2 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
