Dnia 2014-07-24, czw o godzinie 14:13 -0400, Benjamin Tissoires pisze:
[..]
Hi Benjamin,
I'm testing the whole series including the OLED patch that's not on the
list yet.
Hardware: 2 x Intuos4 Wireless tested on usb and bluetooth until noted
otherwise.
What works:
1. Tablet in general, pressure, tilt, buttons etc.
2. Battery reporting (including gnome). The double wireless tablet bug
is gone:
$ ls /sys/class/power_supply/
AC BAT0 wacom_ac_2 wacom_ac_3 wacom_battery_2 wacom_battery_3
3. Setting LED selector value
4. Setting LED selector brightness (default and pressed)
5. Rendering images to button displays works on usb ONLY.
$ i4oled -d
/sys/bus/hid/drivers/wacom/0003\:056A\:00BC.0009/wacom_led/button0_rawimg -t
Linux
On bluetooth writing image goes fine (no error), but there is nothing showing
up,
so I suspect the brightness of OLED displays is not set properly.
That's the code before changes:
led = wdata->led_selector | 0x04;
buf = kzalloc(9, GFP_KERNEL);
if (buf) {
buf[0] = WAC_CMD_LED_CONTROL;
buf[1] = led;
buf[2] = value >> 2;
buf[3] = value;
/* use fixed brightness for OLEDs */
buf[4] = 0x08;
hid_hw_raw_request(hdev, buf[0], buf, 9, HID_FEATURE_REPORT,
HID_REQ_SET_REPORT);
kfree(buf);
}
I don't remember for sure, but I think the range of brightness might be
different
over usb and over bluetooth.
TL;DR: the only thing that needs to be fixed is image-over-bluetooth, probably
caused by not
setting or incorrect setting of OLED brightness.
--
Kind regards,
Przemo Firszt
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