diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c | 127 |
1 files changed, 51 insertions, 76 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c index c70b79f8786c..86e81930d8ee 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/g84.c @@ -51,11 +51,10 @@ g84_sensor_setup(struct nvkm_therm *therm) } static void -g84_therm_program_alarms(struct nvkm_therm *obj) +g84_therm_program_alarms(struct nvkm_therm *therm) { - struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base); struct nvbios_therm_sensor *sensor = &therm->bios_sensor; - struct nvkm_subdev *subdev = &therm->base.subdev; + struct nvkm_subdev *subdev = &therm->subdev; struct nvkm_device *device = subdev->device; unsigned long flags; @@ -116,7 +115,7 @@ g84_therm_threshold_hyst_emulation(struct nvkm_therm *therm, } /* fix the state (in case someone reprogrammed the alarms) */ - cur = therm->temp_get(therm); + cur = therm->func->temp_get(therm); if (new_state == NVKM_THERM_THRS_LOWER && cur > thrs->temp) new_state = NVKM_THERM_THRS_HIGHER; else if (new_state == NVKM_THERM_THRS_HIGHER && @@ -137,10 +136,10 @@ g84_therm_threshold_hyst_emulation(struct nvkm_therm *therm, } static void -g84_therm_intr(struct nvkm_subdev *subdev) +g84_therm_intr(struct nvkm_therm *therm) { - struct nvkm_therm_priv *therm = (void *)subdev; - struct nvkm_device *device = therm->base.subdev.device; + struct nvkm_subdev *subdev = &therm->subdev; + struct nvkm_device *device = subdev->device; struct nvbios_therm_sensor *sensor = &therm->bios_sensor; unsigned long flags; uint32_t intr; @@ -151,7 +150,7 @@ g84_therm_intr(struct nvkm_subdev *subdev) /* THRS_4: downclock */ if (intr & 0x002) { - g84_therm_threshold_hyst_emulation(&therm->base, 0x20414, 24, + g84_therm_threshold_hyst_emulation(therm, 0x20414, 24, &sensor->thrs_down_clock, NVKM_THERM_THRS_DOWNCLOCK); intr &= ~0x002; @@ -159,7 +158,7 @@ g84_therm_intr(struct nvkm_subdev *subdev) /* shutdown */ if (intr & 0x004) { - g84_therm_threshold_hyst_emulation(&therm->base, 0x20480, 20, + g84_therm_threshold_hyst_emulation(therm, 0x20480, 20, &sensor->thrs_shutdown, NVKM_THERM_THRS_SHUTDOWN); intr &= ~0x004; @@ -167,7 +166,7 @@ g84_therm_intr(struct nvkm_subdev *subdev) /* THRS_1 : fan boost */ if (intr & 0x008) { - g84_therm_threshold_hyst_emulation(&therm->base, 0x204c4, 21, + g84_therm_threshold_hyst_emulation(therm, 0x204c4, 21, &sensor->thrs_fan_boost, NVKM_THERM_THRS_FANBOOST); intr &= ~0x008; @@ -175,7 +174,7 @@ g84_therm_intr(struct nvkm_subdev *subdev) /* THRS_2 : critical */ if (intr & 0x010) { - g84_therm_threshold_hyst_emulation(&therm->base, 0x204c0, 22, + g84_therm_threshold_hyst_emulation(therm, 0x204c0, 22, &sensor->thrs_critical, NVKM_THERM_THRS_CRITICAL); intr &= ~0x010; @@ -191,62 +190,9 @@ g84_therm_intr(struct nvkm_subdev *subdev) spin_unlock_irqrestore(&therm->sensor.alarm_program_lock, flags); } -static int -g84_therm_init(struct nvkm_object *object) -{ - struct nvkm_therm_priv *therm = (void *)object; - int ret; - - ret = nvkm_therm_init(&therm->base); - if (ret) - return ret; - - g84_sensor_setup(&therm->base); - return 0; -} - -static int -g84_therm_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - struct nvkm_therm_priv *therm; - int ret; - - ret = nvkm_therm_create(parent, engine, oclass, &therm); - *pobject = nv_object(therm); - if (ret) - return ret; - - therm->base.pwm_ctrl = nv50_fan_pwm_ctrl; - therm->base.pwm_get = nv50_fan_pwm_get; - therm->base.pwm_set = nv50_fan_pwm_set; - therm->base.pwm_clock = nv50_fan_pwm_clock; - therm->base.temp_get = g84_temp_get; - therm->sensor.program_alarms = g84_therm_program_alarms; - nv_subdev(therm)->intr = g84_therm_intr; - - /* init the thresholds */ - nvkm_therm_sensor_set_threshold_state(&therm->base, - NVKM_THERM_THRS_SHUTDOWN, - NVKM_THERM_THRS_LOWER); - nvkm_therm_sensor_set_threshold_state(&therm->base, - NVKM_THERM_THRS_FANBOOST, - NVKM_THERM_THRS_LOWER); - nvkm_therm_sensor_set_threshold_state(&therm->base, - NVKM_THERM_THRS_CRITICAL, - NVKM_THERM_THRS_LOWER); - nvkm_therm_sensor_set_threshold_state(&therm->base, - NVKM_THERM_THRS_DOWNCLOCK, - NVKM_THERM_THRS_LOWER); - - return nvkm_therm_preinit(&therm->base); -} - -int -g84_therm_fini(struct nvkm_object *object, bool suspend) +void +g84_therm_fini(struct nvkm_therm *therm) { - struct nvkm_therm *therm = (void *)object; struct nvkm_device *device = therm->subdev.device; /* Disable PTherm IRQs */ @@ -255,17 +201,46 @@ g84_therm_fini(struct nvkm_object *object, bool suspend) /* ACK all PTherm IRQs */ nvkm_wr32(device, 0x20100, 0xffffffff); nvkm_wr32(device, 0x1100, 0x10000); /* PBUS */ +} - return _nvkm_therm_fini(object, suspend); +static void +g84_therm_init(struct nvkm_therm *therm) +{ + g84_sensor_setup(therm); } -struct nvkm_oclass -g84_therm_oclass = { - .handle = NV_SUBDEV(THERM, 0x84), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = g84_therm_ctor, - .dtor = _nvkm_therm_dtor, - .init = g84_therm_init, - .fini = g84_therm_fini, - }, +static const struct nvkm_therm_func +g84_therm = { + .init = g84_therm_init, + .fini = g84_therm_fini, + .intr = g84_therm_intr, + .pwm_ctrl = nv50_fan_pwm_ctrl, + .pwm_get = nv50_fan_pwm_get, + .pwm_set = nv50_fan_pwm_set, + .pwm_clock = nv50_fan_pwm_clock, + .temp_get = g84_temp_get, + .program_alarms = g84_therm_program_alarms, }; + +int +g84_therm_new(struct nvkm_device *device, int index, struct nvkm_therm **ptherm) +{ + struct nvkm_therm *therm; + int ret; + + ret = nvkm_therm_new_(&g84_therm, device, index, &therm); + *ptherm = therm; + if (ret) + return ret; + + /* init the thresholds */ + nvkm_therm_sensor_set_threshold_state(therm, NVKM_THERM_THRS_SHUTDOWN, + NVKM_THERM_THRS_LOWER); + nvkm_therm_sensor_set_threshold_state(therm, NVKM_THERM_THRS_FANBOOST, + NVKM_THERM_THRS_LOWER); + nvkm_therm_sensor_set_threshold_state(therm, NVKM_THERM_THRS_CRITICAL, + NVKM_THERM_THRS_LOWER); + nvkm_therm_sensor_set_threshold_state(therm, NVKM_THERM_THRS_DOWNCLOCK, + NVKM_THERM_THRS_LOWER); + return 0; +} |