Module: wine Branch: master Commit: 354be0a169e4943a984b058559785480da6a2119 URL: https://source.winehq.org/git/wine.git/?a=commit;h=354be0a169e4943a984b05855...
Author: Rémi Bernon rbernon@codeweavers.com Date: Wed Nov 17 11:51:55 2021 +0100
winebus.sys: Implement PID device gain for UDEV lnxev devices.
Signed-off-by: Rémi Bernon rbernon@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/winebus.sys/bus_udev.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/dlls/winebus.sys/bus_udev.c b/dlls/winebus.sys/bus_udev.c index 74cfe486a03..d7bbd5ba79d 100644 --- a/dlls/winebus.sys/bus_udev.c +++ b/dlls/winebus.sys/bus_udev.c @@ -926,9 +926,20 @@ static NTSTATUS lnxev_device_physical_device_control(struct unix_device *iface,
static NTSTATUS lnxev_device_physical_device_set_gain(struct unix_device *iface, BYTE value) { - FIXME("iface %p, value %#x stub!\n", iface, value); + struct lnxev_device *impl = lnxev_impl_from_unix_device(iface); + struct input_event ie = + { + .type = EV_FF, + .code = FF_GAIN, + .value = value * 100 / 255, + };
- return STATUS_NOT_IMPLEMENTED; + TRACE("iface %p, value %#x.\n", iface, value); + + if (write(impl->base.device_fd, &ie, sizeof(ie)) == -1) + WARN("write failed %d %s\n", errno, strerror(errno)); + + return STATUS_SUCCESS; }
static NTSTATUS lnxev_device_physical_effect_control(struct unix_device *iface, BYTE index, @@ -1102,8 +1113,8 @@ static const struct hid_device_vtbl lnxev_device_vtbl = lnxev_device_start, lnxev_device_stop, lnxev_device_haptics_start, - lnxev_device_physical_device_set_gain, lnxev_device_physical_device_control, + lnxev_device_physical_device_set_gain, lnxev_device_physical_effect_control, lnxev_device_physical_effect_update, };