[PATCH 4/7] winebus.sys: Implement PID effect update for UDEV lnxev devices.
Rémi Bernon
rbernon at codeweavers.com
Tue Oct 5 01:43:25 CDT 2021
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/winebus.sys/bus_udev.c | 103 +++++++++++++++++++++++++++++++++++-
1 file changed, 101 insertions(+), 2 deletions(-)
diff --git a/dlls/winebus.sys/bus_udev.c b/dlls/winebus.sys/bus_udev.c
index d63c9aab589..08ca8435d31 100644
--- a/dlls/winebus.sys/bus_udev.c
+++ b/dlls/winebus.sys/bus_udev.c
@@ -924,12 +924,111 @@ static NTSTATUS lnxev_device_physical_effect_control(struct unix_device *iface,
return STATUS_SUCCESS;
}
+static NTSTATUS set_effect_type_from_usage(struct ff_effect *effect, USAGE type)
+{
+ switch (type)
+ {
+ case PID_USAGE_ET_SINE:
+ effect->type = FF_PERIODIC;
+ effect->u.periodic.waveform = FF_SINE;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_SQUARE:
+ effect->type = FF_PERIODIC;
+ effect->u.periodic.waveform = FF_SQUARE;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_TRIANGLE:
+ effect->type = FF_PERIODIC;
+ effect->u.periodic.waveform = FF_TRIANGLE;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_SAWTOOTH_UP:
+ effect->type = FF_PERIODIC;
+ effect->u.periodic.waveform = FF_SAW_UP;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_SAWTOOTH_DOWN:
+ effect->type = FF_PERIODIC;
+ effect->u.periodic.waveform = FF_SAW_DOWN;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_SPRING:
+ effect->type = FF_SPRING;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_DAMPER:
+ effect->type = FF_DAMPER;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_INERTIA:
+ effect->type = FF_INERTIA;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_FRICTION:
+ effect->type = FF_FRICTION;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_CONSTANT_FORCE:
+ effect->type = FF_CONSTANT;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_RAMP:
+ effect->type = FF_RAMP;
+ return STATUS_SUCCESS;
+ case PID_USAGE_ET_CUSTOM_FORCE_DATA:
+ effect->type = FF_CUSTOM;
+ return STATUS_SUCCESS;
+ default:
+ return STATUS_NOT_SUPPORTED;
+ }
+}
+
static NTSTATUS lnxev_device_physical_effect_update(struct unix_device *iface, BYTE index,
struct effect_params *params)
{
- FIXME("iface %p, index %u, params %p stub!\n", iface, index, params);
+ struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
+ struct ff_effect effect = {.id = impl->effect_ids[index]};
+ NTSTATUS status;
- return STATUS_NOT_IMPLEMENTED;
+ TRACE("iface %p, index %u, params %p.\n", iface, index, params);
+
+ if ((status = set_effect_type_from_usage(&effect, params->effect_type))) return status;
+
+ effect.replay.length = params->duration;
+ effect.replay.delay = params->start_delay;
+ effect.trigger.button = params->trigger_button;
+ effect.trigger.interval = params->trigger_repeat_interval;
+ /* only supports polar with one direction angle */
+ effect.direction = params->direction[0] * 256;
+
+ switch (params->effect_type)
+ {
+ case PID_USAGE_ET_SINE:
+ case PID_USAGE_ET_SQUARE:
+ case PID_USAGE_ET_TRIANGLE:
+ case PID_USAGE_ET_SAWTOOTH_UP:
+ case PID_USAGE_ET_SAWTOOTH_DOWN:
+ FIXME("periodic effect semi-stub!");
+ break;
+
+ case PID_USAGE_ET_SPRING:
+ case PID_USAGE_ET_DAMPER:
+ case PID_USAGE_ET_INERTIA:
+ case PID_USAGE_ET_FRICTION:
+ FIXME("not implemented!");
+ break;
+
+ case PID_USAGE_ET_CONSTANT_FORCE:
+ FIXME("not implemented!");
+ break;
+ case PID_USAGE_ET_RAMP:
+ FIXME("not implemented!");
+ break;
+ case PID_USAGE_ET_CUSTOM_FORCE_DATA:
+ FIXME("not implemented!");
+ break;
+ }
+
+ if (ioctl(impl->base.device_fd, EVIOCSFF, &effect) != -1)
+ impl->effect_ids[index] = effect.id;
+ else
+ {
+ WARN("couldn't create effect, EVIOCSFF ioctl failed: %d %s\n", errno, strerror(errno));
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ return STATUS_SUCCESS;
}
static const struct hid_device_vtbl lnxev_device_vtbl =
--
2.33.0
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