#define nvxx_gpio(a) nvxx_device(a)->gpio
#define nvxx_clk(a) nvxx_device(a)->clk
#define nvxx_i2c(a) nvxx_device(a)->i2c
-#define nvxx_therm(a) nvkm_therm(nvxx_device(a))
+#define nvxx_therm(a) nvxx_device(a)->therm
#include <core/device.h>
#include <engine/fifo.h>
#define __NVKM_THERM_H__
#include <core/subdev.h>
+#include <subdev/bios.h>
+#include <subdev/bios/therm.h>
+#include <subdev/timer.h>
+
+enum nvkm_therm_thrs_direction {
+ NVKM_THERM_THRS_FALLING = 0,
+ NVKM_THERM_THRS_RISING = 1
+};
+
+enum nvkm_therm_thrs_state {
+ NVKM_THERM_THRS_LOWER = 0,
+ NVKM_THERM_THRS_HIGHER = 1
+};
+
+enum nvkm_therm_thrs {
+ NVKM_THERM_THRS_FANBOOST = 0,
+ NVKM_THERM_THRS_DOWNCLOCK = 1,
+ NVKM_THERM_THRS_CRITICAL = 2,
+ NVKM_THERM_THRS_SHUTDOWN = 3,
+ NVKM_THERM_THRS_NR
+};
+
enum nvkm_therm_fan_mode {
NVKM_THERM_CTRL_NONE = 0,
NVKM_THERM_CTRL_MANUAL = 1,
};
struct nvkm_therm {
+ const struct nvkm_therm_func *func;
struct nvkm_subdev subdev;
- int (*pwm_ctrl)(struct nvkm_therm *, int line, bool);
- int (*pwm_get)(struct nvkm_therm *, int line, u32 *, u32 *);
- int (*pwm_set)(struct nvkm_therm *, int line, u32, u32);
- int (*pwm_clock)(struct nvkm_therm *, int line);
+ /* automatic thermal management */
+ struct nvkm_alarm alarm;
+ spinlock_t lock;
+ struct nvbios_therm_trip_point *last_trip;
+ int mode;
+ int cstate;
+ int suspend;
+
+ /* bios */
+ struct nvbios_therm_sensor bios_sensor;
+
+ /* fan priv */
+ struct nvkm_fan *fan;
+
+ /* alarms priv */
+ struct {
+ spinlock_t alarm_program_lock;
+ struct nvkm_alarm therm_poll_alarm;
+ enum nvkm_therm_thrs_state alarm_state[NVKM_THERM_THRS_NR];
+ } sensor;
+
+ /* what should be done if the card overheats */
+ struct {
+ void (*downclock)(struct nvkm_therm *, bool active);
+ void (*pause)(struct nvkm_therm *, bool active);
+ } emergency;
+
+ /* ic */
+ struct i2c_client *ic;
int (*fan_get)(struct nvkm_therm *);
int (*fan_set)(struct nvkm_therm *, int);
- int (*fan_sense)(struct nvkm_therm *);
-
- int (*temp_get)(struct nvkm_therm *);
int (*attr_get)(struct nvkm_therm *, enum nvkm_therm_attr_type);
int (*attr_set)(struct nvkm_therm *, enum nvkm_therm_attr_type, int);
};
-static inline struct nvkm_therm *
-nvkm_therm(void *obj)
-{
- return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_THERM);
-}
-
-#define nvkm_therm_create(p,e,o,d) \
- nvkm_therm_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nvkm_therm_destroy(p) ({ \
- struct nvkm_therm *_therm = (p); \
- _nvkm_therm_dtor(nv_object(_therm)); \
-})
-#define nvkm_therm_init(p) ({ \
- struct nvkm_therm *_therm = (p); \
- _nvkm_therm_init(nv_object(_therm)); \
-})
-#define nvkm_therm_fini(p,s) ({ \
- struct nvkm_therm *_therm = (p); \
- _nvkm_therm_init(nv_object(_therm), (s)); \
-})
-
-int nvkm_therm_create_(struct nvkm_object *, struct nvkm_object *,
- struct nvkm_oclass *, int, void **);
-void _nvkm_therm_dtor(struct nvkm_object *);
-int _nvkm_therm_init(struct nvkm_object *);
-int _nvkm_therm_fini(struct nvkm_object *, bool);
-
-int nvkm_therm_cstate(struct nvkm_therm *, int, int);
-
-extern struct nvkm_oclass nv40_therm_oclass;
-extern struct nvkm_oclass nv50_therm_oclass;
-extern struct nvkm_oclass g84_therm_oclass;
-extern struct nvkm_oclass gt215_therm_oclass;
-extern struct nvkm_oclass gf110_therm_oclass;
-extern struct nvkm_oclass gm107_therm_oclass;
+int nvkm_therm_temp_get(struct nvkm_therm *);
+int nvkm_therm_fan_sense(struct nvkm_therm *);
+int nvkm_therm_cstate(struct nvkm_therm *, int, int);
+
+int nv40_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int nv50_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int g84_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int gt215_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int gf119_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int gm107_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
#endif
struct drm_device *dev = dev_get_drvdata(d);
struct nouveau_drm *drm = nouveau_drm(dev);
struct nvkm_therm *therm = nvxx_therm(&drm->device);
- int temp = therm->temp_get(therm);
+ int temp = nvkm_therm_temp_get(therm);
if (temp < 0)
return temp;
struct nouveau_drm *drm = nouveau_drm(dev);
struct nvkm_therm *therm = nvxx_therm(&drm->device);
- return snprintf(buf, PAGE_SIZE, "%d\n", therm->fan_sense(therm));
+ return snprintf(buf, PAGE_SIZE, "%d\n", nvkm_therm_fan_sense(therm));
}
static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, nouveau_hwmon_show_fan1_input,
NULL, 0);
return -ENOMEM;
hwmon->dev = dev;
- if (!therm || !therm->temp_get || !therm->attr_get || !therm->attr_set)
+ if (!therm || !therm->attr_get || !therm->attr_set)
return -ENODEV;
hwmon_dev = hwmon_device_register(&dev->pdev->dev);
goto error;
/* if the card has a working thermal sensor */
- if (therm->temp_get(therm) >= 0) {
+ if (nvkm_therm_temp_get(therm) >= 0) {
ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_temp_attrgroup);
if (ret)
goto error;
}
/* if the card can read the fan rpm */
- if (therm->fan_sense(therm) >= 0) {
+ if (nvkm_therm_fan_sense(therm) >= 0) {
ret = sysfs_create_group(&hwmon_dev->kobj,
&hwmon_fan_rpm_attrgroup);
if (ret)
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv04_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv44_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv04_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv44_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv44_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv40_mc_new,
.mmu = nv41_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv4c_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv4c_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.mc = nv50_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = nv50_therm_new,
+ .therm = nv50_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv50_disp_new,
.imem = nv40_instmem_new,
.mc = nv4c_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv4c_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.imem = nv40_instmem_new,
.mc = nv4c_mc_new,
.mmu = nv44_mmu_new,
-// .therm = nv40_therm_new,
+ .therm = nv40_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = nv04_disp_new,
.mc = nv50_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .bsp = g84_bsp_new,
.mc = nv50_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .bsp = g84_bsp_new,
.mc = nv50_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .bsp = g84_bsp_new,
.mc = g94_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .bsp = g84_bsp_new,
.i2c = g94_i2c_new,
.fuse = nv50_fuse_new,
.clk = g84_clk_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
.mxm = nv50_mxm_new,
.devinit = g84_devinit_new,
.mc = g94_mc_new,
.i2c = g94_i2c_new,
.fuse = nv50_fuse_new,
.clk = g84_clk_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
.mxm = nv50_mxm_new,
.devinit = g98_devinit_new,
.mc = g98_mc_new,
.mc = g98_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .bsp = g84_bsp_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gt215_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gt215_ce_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gt215_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gt215_ce_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gt215_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gt215_ce_new,
.mc = g98_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = g94_disp_new,
.mc = g98_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = g84_therm_new,
+ .therm = g84_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .disp = g94_disp_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gt215_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gt215_ce_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf100_pmu_new,
-// .therm = gt215_therm_new,
+ .therm = gt215_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mc = gf106_mc_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .ce[0] = gf100_ce0_new,
// .disp = gf119_disp_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf119_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gf100_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk104_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk104_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gf119_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk110_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk110_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk208_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gk208_pmu_new,
-// .therm = gf110_therm_new,
+ .therm = gf119_therm_new,
// .timer = nv04_timer_new,
// .volt = nv40_volt_new,
// .ce[0] = gk104_ce0_new,
.mmu = gf100_mmu_new,
.mxm = nv50_mxm_new,
.pmu = gm107_pmu_new,
-// .therm = gm107_therm_new,
+ .therm = gm107_therm_new,
// .timer = gk20a_timer_new,
// .ce[0] = gk104_ce0_new,
// .ce[2] = gk104_ce2_new,
{
switch (device->chipset) {
case 0xc0:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xc4:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xc3:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xce:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xcf:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xc1:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf108_pm_oclass;
break;
case 0xc8:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf100_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf100_pm_oclass;
break;
case 0xd9:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gf117_pm_oclass;
break;
case 0xd7:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = gf100_fifo_oclass;
{
switch (device->chipset) {
case 0xe4:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gk104_pm_oclass;
break;
case 0xe7:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gk104_pm_oclass;
break;
case 0xe6:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass;
break;
case 0xf0:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = &gk110_pm_oclass;
break;
case 0xf1:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = &gk110_pm_oclass;
break;
case 0x106:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_MSPPP ] = &gf100_msppp_oclass;
break;
case 0x108:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gf110_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = gf110_dmaeng_oclass;
{
switch (device->chipset) {
case 0x117:
- device->oclass[NVDEV_SUBDEV_THERM ] = &gm107_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &gk20a_timer_oclass;
#if 0
#if 0
/* looks to be some non-trivial changes */
/* priv ring says no to 0x10eb14 writes */
- device->oclass[NVDEV_SUBDEV_THERM ] = &gm107_therm_oclass;
#endif
device->oclass[NVDEV_SUBDEV_TIMER ] = &gk20a_timer_oclass;
#if 0
#if 0
/* looks to be some non-trivial changes */
/* priv ring says no to 0x10eb14 writes */
- device->oclass[NVDEV_SUBDEV_THERM ] = &gm107_therm_oclass;
#endif
device->oclass[NVDEV_SUBDEV_TIMER ] = &gk20a_timer_oclass;
#if 0
{
switch (device->chipset) {
case 0x40:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x41:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x42:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x43:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x45:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x47:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x49:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x4b:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x44:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x46:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x4a:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x4c:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x4e:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x63:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x67:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv40_pm_oclass;
break;
case 0x68:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
{
switch (device->chipset) {
case 0x50:
- device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = nv50_pm_oclass;
break;
case 0x84:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0x86:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0x92:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0x94:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0x96:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0x98:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0xa0:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gt200_pm_oclass;
break;
case 0xaa:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0xac:
- device->oclass[NVDEV_SUBDEV_THERM ] = &g84_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = g84_pm_oclass;
break;
case 0xa3:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gt215_pm_oclass;
break;
case 0xa5:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gt215_pm_oclass;
break;
case 0xa8:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_PM ] = gt215_pm_oclass;
break;
case 0xaf:
- device->oclass[NVDEV_SUBDEV_THERM ] = >215_therm_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv50_dmaeng_oclass;
nvkm-y += nvkm/subdev/therm/nv50.o
nvkm-y += nvkm/subdev/therm/g84.o
nvkm-y += nvkm/subdev/therm/gt215.o
-nvkm-y += nvkm/subdev/therm/gf110.o
+nvkm-y += nvkm/subdev/therm/gf119.o
nvkm-y += nvkm/subdev/therm/gm107.o
*/
#include "priv.h"
+int
+nvkm_therm_temp_get(struct nvkm_therm *therm)
+{
+ if (therm->func->temp_get)
+ return therm->func->temp_get(therm);
+ return -ENODEV;
+}
+
static int
-nvkm_therm_update_trip(struct nvkm_therm *obj)
+nvkm_therm_update_trip(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvbios_therm_trip_point *trip = therm->fan->bios.trip,
*cur_trip = NULL,
*last_trip = therm->last_trip;
- u8 temp = therm->base.temp_get(&therm->base);
+ u8 temp = therm->func->temp_get(therm);
u16 duty, i;
/* look for the trip point corresponding to the current temperature */
}
static int
-nvkm_therm_update_linear(struct nvkm_therm *obj)
+nvkm_therm_update_linear(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
u8 linear_min_temp = therm->fan->bios.linear_min_temp;
u8 linear_max_temp = therm->fan->bios.linear_max_temp;
- u8 temp = therm->base.temp_get(&therm->base);
+ u8 temp = therm->func->temp_get(therm);
u16 duty;
/* handle the non-linear part first */
}
static void
-nvkm_therm_update(struct nvkm_therm *obj, int mode)
+nvkm_therm_update(struct nvkm_therm *therm, int mode)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
struct nvkm_timer *tmr = subdev->device->timer;
unsigned long flags;
bool immd = true;
switch (mode) {
case NVKM_THERM_CTRL_MANUAL:
tmr->alarm_cancel(tmr, &therm->alarm);
- duty = nvkm_therm_fan_get(&therm->base);
+ duty = nvkm_therm_fan_get(therm);
if (duty < 0)
duty = 100;
poll = false;
case NVKM_THERM_CTRL_AUTO:
switch(therm->fan->bios.fan_mode) {
case NVBIOS_THERM_FAN_TRIP:
- duty = nvkm_therm_update_trip(&therm->base);
+ duty = nvkm_therm_update_trip(therm);
break;
case NVBIOS_THERM_FAN_LINEAR:
- duty = nvkm_therm_update_linear(&therm->base);
+ duty = nvkm_therm_update_linear(therm);
break;
case NVBIOS_THERM_FAN_OTHER:
if (therm->cstate)
if (duty >= 0) {
nvkm_debug(subdev, "FAN target request: %d%%\n", duty);
- nvkm_therm_fan_set(&therm->base, immd, duty);
+ nvkm_therm_fan_set(therm, immd, duty);
}
}
int
-nvkm_therm_cstate(struct nvkm_therm *obj, int fan, int dir)
+nvkm_therm_cstate(struct nvkm_therm *therm, int fan, int dir)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
if (!dir || (dir < 0 && fan < therm->cstate) ||
(dir > 0 && fan > therm->cstate)) {
nvkm_debug(subdev, "default fan speed -> %d%%\n", fan);
therm->cstate = fan;
- nvkm_therm_update(&therm->base, -1);
+ nvkm_therm_update(therm, -1);
}
return 0;
}
static void
nvkm_therm_alarm(struct nvkm_alarm *alarm)
{
- struct nvkm_therm_priv *therm =
- container_of(alarm, struct nvkm_therm_priv, alarm);
- nvkm_therm_update(&therm->base, -1);
+ struct nvkm_therm *therm =
+ container_of(alarm, struct nvkm_therm, alarm);
+ nvkm_therm_update(therm, -1);
}
int
-nvkm_therm_fan_mode(struct nvkm_therm *obj, int mode)
+nvkm_therm_fan_mode(struct nvkm_therm *therm, int mode)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
struct nvkm_device *device = subdev->device;
static const char *name[] = {
"disabled",
/* The default PPWR ucode on fermi interferes with fan management */
if ((mode >= ARRAY_SIZE(name)) ||
(mode != NVKM_THERM_CTRL_NONE && device->card_type >= NV_C0 &&
- !nvkm_subdev(device, NVDEV_SUBDEV_PMU)))
+ !device->pmu))
return -EINVAL;
/* do not allow automatic fan management if the thermal sensor is
* not available */
if (mode == NVKM_THERM_CTRL_AUTO &&
- therm->base.temp_get(&therm->base) < 0)
+ therm->func->temp_get(therm) < 0)
return -EINVAL;
if (therm->mode == mode)
return 0;
nvkm_debug(subdev, "fan management: %s\n", name[mode]);
- nvkm_therm_update(&therm->base, mode);
+ nvkm_therm_update(therm, mode);
return 0;
}
int
-nvkm_therm_attr_get(struct nvkm_therm *obj, enum nvkm_therm_attr_type type)
+nvkm_therm_attr_get(struct nvkm_therm *therm, enum nvkm_therm_attr_type type)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
switch (type) {
case NVKM_THERM_ATTR_FAN_MIN_DUTY:
return therm->fan->bios.min_duty;
}
int
-nvkm_therm_attr_set(struct nvkm_therm *obj,
+nvkm_therm_attr_set(struct nvkm_therm *therm,
enum nvkm_therm_attr_type type, int value)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
switch (type) {
case NVKM_THERM_ATTR_FAN_MIN_DUTY:
if (value < 0)
therm->fan->bios.max_duty = value;
return 0;
case NVKM_THERM_ATTR_FAN_MODE:
- return nvkm_therm_fan_mode(&therm->base, value);
+ return nvkm_therm_fan_mode(therm, value);
case NVKM_THERM_ATTR_THRS_FAN_BOOST:
therm->bios_sensor.thrs_fan_boost.temp = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_FAN_BOOST_HYST:
therm->bios_sensor.thrs_fan_boost.hysteresis = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_DOWN_CLK:
therm->bios_sensor.thrs_down_clock.temp = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_DOWN_CLK_HYST:
therm->bios_sensor.thrs_down_clock.hysteresis = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_CRITICAL:
therm->bios_sensor.thrs_critical.temp = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_CRITICAL_HYST:
therm->bios_sensor.thrs_critical.hysteresis = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_SHUTDOWN:
therm->bios_sensor.thrs_shutdown.temp = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
case NVKM_THERM_ATTR_THRS_SHUTDOWN_HYST:
therm->bios_sensor.thrs_shutdown.hysteresis = value;
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
}
return -EINVAL;
}
-int
-_nvkm_therm_init(struct nvkm_object *object)
+static void
+nvkm_therm_intr(struct nvkm_subdev *subdev)
{
- struct nvkm_therm_priv *therm = (void *)object;
- int ret;
-
- ret = nvkm_subdev_init_old(&therm->base.subdev);
- if (ret)
- return ret;
-
- if (therm->suspend >= 0) {
- /* restore the pwm value only when on manual or auto mode */
- if (therm->suspend > 0)
- nvkm_therm_fan_set(&therm->base, true, therm->fan->percent);
-
- nvkm_therm_fan_mode(&therm->base, therm->suspend);
- }
- nvkm_therm_sensor_init(&therm->base);
- nvkm_therm_fan_init(&therm->base);
- return 0;
+ struct nvkm_therm *therm = nvkm_therm(subdev);
+ if (therm->func->intr)
+ therm->func->intr(therm);
}
-int
-_nvkm_therm_fini(struct nvkm_object *object, bool suspend)
+static int
+nvkm_therm_fini(struct nvkm_subdev *subdev, bool suspend)
{
- struct nvkm_therm_priv *therm = (void *)object;
+ struct nvkm_therm *therm = nvkm_therm(subdev);
+
+ if (therm->func->fini)
+ therm->func->fini(therm);
+
+ nvkm_therm_fan_fini(therm, suspend);
+ nvkm_therm_sensor_fini(therm, suspend);
- nvkm_therm_fan_fini(&therm->base, suspend);
- nvkm_therm_sensor_fini(&therm->base, suspend);
if (suspend) {
therm->suspend = therm->mode;
therm->mode = NVKM_THERM_CTRL_NONE;
}
- return nvkm_subdev_fini_old(&therm->base.subdev, suspend);
-}
-
-int
-nvkm_therm_create_(struct nvkm_object *parent, struct nvkm_object *engine,
- struct nvkm_oclass *oclass, int length, void **pobject)
-{
- struct nvkm_therm_priv *therm;
- int ret;
-
- ret = nvkm_subdev_create_(parent, engine, oclass, 0, "PTHERM",
- "therm", length, pobject);
- therm = *pobject;
- if (ret)
- return ret;
-
- nvkm_alarm_init(&therm->alarm, nvkm_therm_alarm);
- spin_lock_init(&therm->lock);
- spin_lock_init(&therm->sensor.alarm_program_lock);
-
- therm->base.fan_get = nvkm_therm_fan_user_get;
- therm->base.fan_set = nvkm_therm_fan_user_set;
- therm->base.fan_sense = nvkm_therm_fan_sense;
- therm->base.attr_get = nvkm_therm_attr_get;
- therm->base.attr_set = nvkm_therm_attr_set;
- therm->mode = therm->suspend = -1; /* undefined */
return 0;
}
-int
-nvkm_therm_preinit(struct nvkm_therm *therm)
+static int
+nvkm_therm_oneinit(struct nvkm_subdev *subdev)
{
+ struct nvkm_therm *therm = nvkm_therm(subdev);
nvkm_therm_sensor_ctor(therm);
nvkm_therm_ic_ctor(therm);
nvkm_therm_fan_ctor(therm);
-
nvkm_therm_fan_mode(therm, NVKM_THERM_CTRL_AUTO);
nvkm_therm_sensor_preinit(therm);
return 0;
}
-void
-_nvkm_therm_dtor(struct nvkm_object *object)
+static int
+nvkm_therm_init(struct nvkm_subdev *subdev)
+{
+ struct nvkm_therm *therm = nvkm_therm(subdev);
+
+ therm->func->init(therm);
+
+ if (therm->suspend >= 0) {
+ /* restore the pwm value only when on manual or auto mode */
+ if (therm->suspend > 0)
+ nvkm_therm_fan_set(therm, true, therm->fan->percent);
+
+ nvkm_therm_fan_mode(therm, therm->suspend);
+ }
+
+ nvkm_therm_sensor_init(therm);
+ nvkm_therm_fan_init(therm);
+ return 0;
+}
+
+static void *
+nvkm_therm_dtor(struct nvkm_subdev *subdev)
{
- struct nvkm_therm_priv *therm = (void *)object;
+ struct nvkm_therm *therm = nvkm_therm(subdev);
kfree(therm->fan);
- nvkm_subdev_destroy(&therm->base.subdev);
+ return therm;
+}
+
+static const struct nvkm_subdev_func
+nvkm_therm = {
+ .dtor = nvkm_therm_dtor,
+ .oneinit = nvkm_therm_oneinit,
+ .init = nvkm_therm_init,
+ .fini = nvkm_therm_fini,
+ .intr = nvkm_therm_intr,
+};
+
+int
+nvkm_therm_new_(const struct nvkm_therm_func *func, struct nvkm_device *device,
+ int index, struct nvkm_therm **ptherm)
+{
+ struct nvkm_therm *therm;
+
+ if (!(therm = *ptherm = kzalloc(sizeof(*therm), GFP_KERNEL)))
+ return -ENOMEM;
+
+ nvkm_subdev_ctor(&nvkm_therm, device, index, 0, &therm->subdev);
+ therm->func = func;
+
+ nvkm_alarm_init(&therm->alarm, nvkm_therm_alarm);
+ spin_lock_init(&therm->lock);
+ spin_lock_init(&therm->sensor.alarm_program_lock);
+
+ therm->fan_get = nvkm_therm_fan_user_get;
+ therm->fan_set = nvkm_therm_fan_user_set;
+ therm->attr_get = nvkm_therm_attr_get;
+ therm->attr_set = nvkm_therm_attr_set;
+ therm->mode = therm->suspend = -1; /* undefined */
+ return 0;
}
static int
nvkm_fan_update(struct nvkm_fan *fan, bool immediate, int target)
{
- struct nvkm_therm_priv *therm = (void *)fan->parent;
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_therm *therm = fan->parent;
+ struct nvkm_subdev *subdev = &therm->subdev;
struct nvkm_timer *tmr = subdev->device->timer;
unsigned long flags;
int ret = 0;
}
/* check that we're not already at the target duty cycle */
- duty = fan->get(&therm->base);
+ duty = fan->get(therm);
if (duty == target) {
spin_unlock_irqrestore(&fan->lock, flags);
return 0;
}
nvkm_debug(subdev, "FAN update: %d\n", duty);
- ret = fan->set(&therm->base, duty);
+ ret = fan->set(therm, duty);
if (ret) {
spin_unlock_irqrestore(&fan->lock, flags);
return ret;
}
int
-nvkm_therm_fan_get(struct nvkm_therm *obj)
+nvkm_therm_fan_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- return therm->fan->get(&therm->base);
+ return therm->fan->get(therm);
}
int
-nvkm_therm_fan_set(struct nvkm_therm *obj, bool immediate, int percent)
+nvkm_therm_fan_set(struct nvkm_therm *therm, bool immediate, int percent)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
return nvkm_fan_update(therm->fan, immediate, percent);
}
int
-nvkm_therm_fan_sense(struct nvkm_therm *obj)
+nvkm_therm_fan_sense(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvkm_timer *tmr = device->timer;
struct nvkm_gpio *gpio = device->gpio;
u32 cycles, cur, prev;
u64 start, end, tach;
+ if (therm->func->fan_sense)
+ return therm->func->fan_sense(therm);
+
if (therm->fan->tach.func == DCB_GPIO_UNUSED)
return -ENODEV;
}
int
-nvkm_therm_fan_user_get(struct nvkm_therm *obj)
+nvkm_therm_fan_user_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- return nvkm_therm_fan_get(&therm->base);
+ return nvkm_therm_fan_get(therm);
}
int
-nvkm_therm_fan_user_set(struct nvkm_therm *obj, int percent)
+nvkm_therm_fan_user_set(struct nvkm_therm *therm, int percent)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
if (therm->mode != NVKM_THERM_CTRL_MANUAL)
return -EINVAL;
- return nvkm_therm_fan_set(&therm->base, true, percent);
+ return nvkm_therm_fan_set(therm, true, percent);
}
static void
-nvkm_therm_fan_set_defaults(struct nvkm_therm *obj)
+nvkm_therm_fan_set_defaults(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
therm->fan->bios.pwm_freq = 0;
therm->fan->bios.min_duty = 0;
therm->fan->bios.max_duty = 100;
}
static void
-nvkm_therm_fan_safety_checks(struct nvkm_therm *obj)
+nvkm_therm_fan_safety_checks(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
if (therm->fan->bios.min_duty > 100)
therm->fan->bios.min_duty = 100;
if (therm->fan->bios.max_duty > 100)
}
int
-nvkm_therm_fan_init(struct nvkm_therm *obj)
+nvkm_therm_fan_init(struct nvkm_therm *therm)
{
return 0;
}
int
-nvkm_therm_fan_fini(struct nvkm_therm *obj, bool suspend)
+nvkm_therm_fan_fini(struct nvkm_therm *therm, bool suspend)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_timer *tmr = nvkm_timer(therm);
-
+ struct nvkm_timer *tmr = therm->subdev.device->timer;
if (suspend)
tmr->alarm_cancel(tmr, &therm->fan->alarm);
return 0;
}
int
-nvkm_therm_fan_ctor(struct nvkm_therm *obj)
+nvkm_therm_fan_ctor(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
struct nvkm_device *device = subdev->device;
struct nvkm_gpio *gpio = device->gpio;
struct nvkm_bios *bios = device->bios;
nvkm_debug(subdev, "GPIO_FAN is in input mode\n");
ret = -EINVAL;
} else {
- ret = nvkm_fanpwm_create(&therm->base, &func);
+ ret = nvkm_fanpwm_create(therm, &func);
if (ret != 0)
- ret = nvkm_fantog_create(&therm->base, &func);
+ ret = nvkm_fantog_create(therm, &func);
}
}
/* no controllable fan found, create a dummy fan module */
if (ret != 0) {
- ret = nvkm_fannil_create(&therm->base);
+ ret = nvkm_fannil_create(therm);
if (ret)
return ret;
}
nvkm_debug(subdev, "FAN control: %s\n", therm->fan->type);
/* read the current speed, it is useful when resuming */
- therm->fan->percent = nvkm_therm_fan_get(&therm->base);
+ therm->fan->percent = nvkm_therm_fan_get(therm);
/* attempt to detect a tachometer connection */
ret = nvkm_gpio_find(gpio, 0, DCB_GPIO_FAN_SENSE, 0xff,
therm->fan->tach.func = DCB_GPIO_UNUSED;
/* initialise fan bump/slow update handling */
- therm->fan->parent = &therm->base;
+ therm->fan->parent = therm;
nvkm_alarm_init(&therm->fan->alarm, nvkm_fan_alarm);
spin_lock_init(&therm->fan->lock);
/* other random init... */
- nvkm_therm_fan_set_defaults(&therm->base);
+ nvkm_therm_fan_set_defaults(therm);
nvbios_perf_fan_parse(bios, &therm->fan->perf);
if (!nvbios_fan_parse(bios, &therm->fan->bios)) {
nvkm_debug(subdev, "parsing the fan table failed\n");
if (nvbios_therm_fan_parse(bios, &therm->fan->bios))
nvkm_error(subdev, "parsing both fan tables failed\n");
}
- nvkm_therm_fan_safety_checks(&therm->base);
+ nvkm_therm_fan_safety_checks(therm);
return 0;
}
}
int
-nvkm_fannil_create(struct nvkm_therm *obj)
+nvkm_fannil_create(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fan *priv;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
};
static int
-nvkm_fanpwm_get(struct nvkm_therm *obj)
+nvkm_fanpwm_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fanpwm *fan = (void *)therm->fan;
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvkm_gpio *gpio = device->gpio;
int card_type = device->card_type;
u32 divs, duty;
int ret;
- ret = therm->base.pwm_get(&therm->base, fan->func.line, &divs, &duty);
+ ret = therm->func->pwm_get(therm, fan->func.line, &divs, &duty);
if (ret == 0 && divs) {
divs = max(divs, duty);
if (card_type <= NV_40 || (fan->func.log[0] & 1))
}
static int
-nvkm_fanpwm_set(struct nvkm_therm *obj, int percent)
+nvkm_fanpwm_set(struct nvkm_therm *therm, int percent)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fanpwm *fan = (void *)therm->fan;
- int card_type = nv_device(therm)->card_type;
+ int card_type = therm->subdev.device->card_type;
u32 divs, duty;
int ret;
divs = fan->base.perf.pwm_divisor;
if (fan->base.bios.pwm_freq) {
divs = 1;
- if (therm->base.pwm_clock)
- divs = therm->base.pwm_clock(&therm->base,
- fan->func.line);
+ if (therm->func->pwm_clock)
+ divs = therm->func->pwm_clock(therm, fan->func.line);
divs /= fan->base.bios.pwm_freq;
}
if (card_type <= NV_40 || (fan->func.log[0] & 1))
duty = divs - duty;
- ret = therm->base.pwm_set(&therm->base, fan->func.line, divs, duty);
+ ret = therm->func->pwm_set(therm, fan->func.line, divs, duty);
if (ret == 0)
- ret = therm->base.pwm_ctrl(&therm->base, fan->func.line, true);
+ ret = therm->func->pwm_ctrl(therm, fan->func.line, true);
return ret;
}
int
-nvkm_fanpwm_create(struct nvkm_therm *obj, struct dcb_gpio_func *func)
+nvkm_fanpwm_create(struct nvkm_therm *therm, struct dcb_gpio_func *func)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvkm_bios *bios = device->bios;
struct nvkm_fanpwm *fan;
- struct nvbios_therm_fan info;
+ struct nvbios_therm_fan info = {};
u32 divs, duty;
nvbios_fan_parse(bios, &info);
if (!nvkm_boolopt(device->cfgopt, "NvFanPWM", func->param) ||
- !therm->base.pwm_ctrl || info.type == NVBIOS_THERM_FAN_TOGGLE ||
- therm->base.pwm_get(&therm->base, func->line, &divs, &duty) == -ENODEV)
+ !therm->func->pwm_ctrl || info.type == NVBIOS_THERM_FAN_TOGGLE ||
+ therm->func->pwm_get(therm, func->line, &divs, &duty) == -ENODEV)
return -ENODEV;
fan = kzalloc(sizeof(*fan), GFP_KERNEL);
static void
nvkm_fantog_update(struct nvkm_fantog *fan, int percent)
{
- struct nvkm_therm_priv *therm = (void *)fan->base.parent;
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_therm *therm = fan->base.parent;
+ struct nvkm_device *device = therm->subdev.device;
struct nvkm_timer *tmr = device->timer;
struct nvkm_gpio *gpio = device->gpio;
unsigned long flags;
}
static int
-nvkm_fantog_get(struct nvkm_therm *obj)
+nvkm_fantog_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fantog *fan = (void *)therm->fan;
return fan->percent;
}
static int
-nvkm_fantog_set(struct nvkm_therm *obj, int percent)
+nvkm_fantog_set(struct nvkm_therm *therm, int percent)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fantog *fan = (void *)therm->fan;
- if (therm->base.pwm_ctrl)
- therm->base.pwm_ctrl(&therm->base, fan->func.line, false);
+ if (therm->func->pwm_ctrl)
+ therm->func->pwm_ctrl(therm, fan->func.line, false);
nvkm_fantog_update(fan, percent);
return 0;
}
int
-nvkm_fantog_create(struct nvkm_therm *obj, struct dcb_gpio_func *func)
+nvkm_fantog_create(struct nvkm_therm *therm, struct dcb_gpio_func *func)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvkm_fantog *fan;
int ret;
- if (therm->base.pwm_ctrl) {
- ret = therm->base.pwm_ctrl(&therm->base, func->line, false);
+ if (therm->func->pwm_ctrl) {
+ ret = therm->func->pwm_ctrl(therm, func->line, false);
if (ret)
return ret;
}
}
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;
}
/* 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 &&
}
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;
/* 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;
/* 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;
/* 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;
/* 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;
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 */
/* 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;
+}
}
static int
-gf110_fan_pwm_ctrl(struct nvkm_therm *therm, int line, bool enable)
+gf119_fan_pwm_ctrl(struct nvkm_therm *therm, int line, bool enable)
{
struct nvkm_device *device = therm->subdev.device;
u32 data = enable ? 0x00000040 : 0x00000000;
}
static int
-gf110_fan_pwm_get(struct nvkm_therm *therm, int line, u32 *divs, u32 *duty)
+gf119_fan_pwm_get(struct nvkm_therm *therm, int line, u32 *divs, u32 *duty)
{
struct nvkm_device *device = therm->subdev.device;
int indx = pwm_info(therm, line);
}
static int
-gf110_fan_pwm_set(struct nvkm_therm *therm, int line, u32 divs, u32 duty)
+gf119_fan_pwm_set(struct nvkm_therm *therm, int line, u32 divs, u32 duty)
{
struct nvkm_device *device = therm->subdev.device;
int indx = pwm_info(therm, line);
}
static int
-gf110_fan_pwm_clock(struct nvkm_therm *therm, int line)
+gf119_fan_pwm_clock(struct nvkm_therm *therm, int line)
{
struct nvkm_device *device = therm->subdev.device;
int indx = pwm_info(therm, line);
return device->crystal * 1000 / 10;
}
-int
-gf110_therm_init(struct nvkm_object *object)
+void
+gf119_therm_init(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = (void *)object;
- struct nvkm_device *device = therm->base.subdev.device;
- int ret;
+ struct nvkm_device *device = therm->subdev.device;
- ret = nvkm_therm_init(&therm->base);
- if (ret)
- return ret;
+ g84_sensor_setup(therm);
/* enable fan tach, count revolutions per-second */
nvkm_mask(device, 0x00e720, 0x00000003, 0x00000002);
if (therm->fan->tach.func != DCB_GPIO_UNUSED) {
nvkm_mask(device, 0x00d79c, 0x000000ff, therm->fan->tach.line);
- nvkm_wr32(device, 0x00e724, nv_device(therm)->crystal * 1000);
+ nvkm_wr32(device, 0x00e724, device->crystal * 1000);
nvkm_mask(device, 0x00e720, 0x00000001, 0x00000001);
}
nvkm_mask(device, 0x00e720, 0x00000002, 0x00000000);
-
- return 0;
}
-static int
-gf110_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;
-
- g84_sensor_setup(&therm->base);
+static const struct nvkm_therm_func
+gf119_therm = {
+ .init = gf119_therm_init,
+ .fini = g84_therm_fini,
+ .pwm_ctrl = gf119_fan_pwm_ctrl,
+ .pwm_get = gf119_fan_pwm_get,
+ .pwm_set = gf119_fan_pwm_set,
+ .pwm_clock = gf119_fan_pwm_clock,
+ .temp_get = g84_temp_get,
+ .fan_sense = gt215_therm_fan_sense,
+ .program_alarms = nvkm_therm_program_alarms_polling,
+};
- therm->base.pwm_ctrl = gf110_fan_pwm_ctrl;
- therm->base.pwm_get = gf110_fan_pwm_get;
- therm->base.pwm_set = gf110_fan_pwm_set;
- therm->base.pwm_clock = gf110_fan_pwm_clock;
- therm->base.temp_get = g84_temp_get;
- therm->base.fan_sense = gt215_therm_fan_sense;
- therm->sensor.program_alarms = nvkm_therm_program_alarms_polling;
- return nvkm_therm_preinit(&therm->base);
+int
+gf119_therm_new(struct nvkm_device *device, int index,
+ struct nvkm_therm **ptherm)
+{
+ return nvkm_therm_new_(&gf119_therm, device, index, ptherm);
}
-
-struct nvkm_oclass
-gf110_therm_oclass = {
- .handle = NV_SUBDEV(THERM, 0xd0),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = gf110_therm_ctor,
- .dtor = _nvkm_therm_dtor,
- .init = gf110_therm_init,
- .fini = g84_therm_fini,
- },
-};
return therm->subdev.device->crystal * 1000;
}
-static int
-gm107_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;
+static const struct nvkm_therm_func
+gm107_therm = {
+ .init = gf119_therm_init,
+ .fini = g84_therm_fini,
+ .pwm_ctrl = gm107_fan_pwm_ctrl,
+ .pwm_get = gm107_fan_pwm_get,
+ .pwm_set = gm107_fan_pwm_set,
+ .pwm_clock = gm107_fan_pwm_clock,
+ .temp_get = g84_temp_get,
+ .fan_sense = gt215_therm_fan_sense,
+ .program_alarms = nvkm_therm_program_alarms_polling,
+};
- therm->base.pwm_ctrl = gm107_fan_pwm_ctrl;
- therm->base.pwm_get = gm107_fan_pwm_get;
- therm->base.pwm_set = gm107_fan_pwm_set;
- therm->base.pwm_clock = gm107_fan_pwm_clock;
- therm->base.temp_get = g84_temp_get;
- therm->base.fan_sense = gt215_therm_fan_sense;
- therm->sensor.program_alarms = nvkm_therm_program_alarms_polling;
- return nvkm_therm_preinit(&therm->base);
+int
+gm107_therm_new(struct nvkm_device *device, int index,
+ struct nvkm_therm **ptherm)
+{
+ return nvkm_therm_new_(&gm107_therm, device, index, ptherm);
}
-
-struct nvkm_oclass
-gm107_therm_oclass = {
- .handle = NV_SUBDEV(THERM, 0x117),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = gm107_therm_ctor,
- .dtor = _nvkm_therm_dtor,
- .init = gf110_therm_init,
- .fini = g84_therm_fini,
- },
-};
return -ENODEV;
}
-static int
-gt215_therm_init(struct nvkm_object *object)
+static void
+gt215_therm_init(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = (void *)object;
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct dcb_gpio_func *tach = &therm->fan->tach;
- int ret;
-
- ret = nvkm_therm_init(&therm->base);
- if (ret)
- return ret;
- g84_sensor_setup(&therm->base);
+ g84_sensor_setup(therm);
/* enable fan tach, count revolutions per-second */
nvkm_mask(device, 0x00e720, 0x00000003, 0x00000002);
if (tach->func != DCB_GPIO_UNUSED) {
- nvkm_wr32(device, 0x00e724, nv_device(therm)->crystal * 1000);
+ nvkm_wr32(device, 0x00e724, device->crystal * 1000);
nvkm_mask(device, 0x00e720, 0x001f0000, tach->line << 16);
nvkm_mask(device, 0x00e720, 0x00000001, 0x00000001);
}
nvkm_mask(device, 0x00e720, 0x00000002, 0x00000000);
-
- return 0;
}
-static int
-gt215_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;
+static const struct nvkm_therm_func
+gt215_therm = {
+ .init = gt215_therm_init,
+ .fini = g84_therm_fini,
+ .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,
+ .fan_sense = gt215_therm_fan_sense,
+ .program_alarms = nvkm_therm_program_alarms_polling,
+};
- 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->base.fan_sense = gt215_therm_fan_sense;
- therm->sensor.program_alarms = nvkm_therm_program_alarms_polling;
- return nvkm_therm_preinit(&therm->base);
+int
+gt215_therm_new(struct nvkm_device *device, int index,
+ struct nvkm_therm **ptherm)
+{
+ return nvkm_therm_new_(>215_therm, device, index, ptherm);
}
-
-struct nvkm_oclass
-gt215_therm_oclass = {
- .handle = NV_SUBDEV(THERM, 0xa3),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = gt215_therm_ctor,
- .dtor = _nvkm_therm_dtor,
- .init = gt215_therm_init,
- .fini = g84_therm_fini,
- },
-};
probe_monitoring_device(struct nvkm_i2c_bus *bus,
struct i2c_board_info *info, void *data)
{
- struct nvkm_therm_priv *therm = data;
+ struct nvkm_therm *therm = data;
struct nvbios_therm_sensor *sensor = &therm->bios_sensor;
struct i2c_client *client;
return false;
}
- nvkm_debug(&therm->base.subdev,
+ nvkm_debug(&therm->subdev,
"Found an %s at address 0x%x (controlled by lm_sensors, "
"temp offset %+i C)\n",
info->type, info->addr, sensor->offset_constant);
};
void
-nvkm_therm_ic_ctor(struct nvkm_therm *obj)
+nvkm_therm_ic_ctor(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvkm_bios *bios = device->bios;
struct nvkm_i2c *i2c = device->i2c;
struct nvkm_i2c_bus *bus;
static enum nv40_sensor_style
nv40_sensor_style(struct nvkm_therm *therm)
{
- struct nvkm_device *device = nv_device(therm);
-
- switch (device->chipset) {
+ switch (therm->subdev.device->chipset) {
case 0x43:
case 0x44:
case 0x4a:
case 0x47:
return OLD_STYLE;
-
case 0x46:
case 0x49:
case 0x4b:
}
static int
-nv40_temp_get(struct nvkm_therm *obj)
+nv40_temp_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvbios_therm_sensor *sensor = &therm->bios_sensor;
- enum nv40_sensor_style style = nv40_sensor_style(&therm->base);
+ enum nv40_sensor_style style = nv40_sensor_style(therm);
int core_temp;
if (style == NEW_STYLE) {
}
void
-nv40_therm_intr(struct nvkm_subdev *subdev)
+nv40_therm_intr(struct nvkm_therm *therm)
{
- struct nvkm_therm *therm = nvkm_therm(subdev);
- struct nvkm_device *device = therm->subdev.device;
+ struct nvkm_subdev *subdev = &therm->subdev;
+ struct nvkm_device *device = subdev->device;
uint32_t stat = nvkm_rd32(device, 0x1100);
/* traitement */
nvkm_error(subdev, "THERM received an IRQ: stat = %x\n", stat);
}
-static int
-nv40_therm_ctor(struct nvkm_object *parent,
- struct nvkm_object *engine,
- struct nvkm_oclass *oclass, void *data, u32 size,
- struct nvkm_object **pobject)
+static void
+nv40_therm_init(struct nvkm_therm *therm)
{
- 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 = nv40_fan_pwm_ctrl;
- therm->base.pwm_get = nv40_fan_pwm_get;
- therm->base.pwm_set = nv40_fan_pwm_set;
- therm->base.temp_get = nv40_temp_get;
- therm->sensor.program_alarms = nvkm_therm_program_alarms_polling;
- nv_subdev(therm)->intr = nv40_therm_intr;
- return nvkm_therm_preinit(&therm->base);
-}
-
-static int
-nv40_therm_init(struct nvkm_object *object)
-{
- struct nvkm_therm *therm = (void *)object;
-
nv40_sensor_setup(therm);
-
- return _nvkm_therm_init(object);
}
-struct nvkm_oclass
-nv40_therm_oclass = {
- .handle = NV_SUBDEV(THERM, 0x40),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = nv40_therm_ctor,
- .dtor = _nvkm_therm_dtor,
- .init = nv40_therm_init,
- .fini = _nvkm_therm_fini,
- },
+static const struct nvkm_therm_func
+nv40_therm = {
+ .init = nv40_therm_init,
+ .intr = nv40_therm_intr,
+ .pwm_ctrl = nv40_fan_pwm_ctrl,
+ .pwm_get = nv40_fan_pwm_get,
+ .pwm_set = nv40_fan_pwm_set,
+ .temp_get = nv40_temp_get,
+ .program_alarms = nvkm_therm_program_alarms_polling,
};
+
+int
+nv40_therm_new(struct nvkm_device *device, int index,
+ struct nvkm_therm **ptherm)
+{
+ return nvkm_therm_new_(&nv40_therm, device, index, ptherm);
+}
}
static int
-nv50_temp_get(struct nvkm_therm *obj)
+nv50_temp_get(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_device *device = therm->base.subdev.device;
+ struct nvkm_device *device = therm->subdev.device;
struct nvbios_therm_sensor *sensor = &therm->bios_sensor;
int core_temp;
return core_temp;
}
-static int
-nv50_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 = nv50_temp_get;
- therm->sensor.program_alarms = nvkm_therm_program_alarms_polling;
- nv_subdev(therm)->intr = nv40_therm_intr;
-
- return nvkm_therm_preinit(&therm->base);
-}
-
-static int
-nv50_therm_init(struct nvkm_object *object)
+static void
+nv50_therm_init(struct nvkm_therm *therm)
{
- struct nvkm_therm *therm = (void *)object;
-
nv50_sensor_setup(therm);
-
- return _nvkm_therm_init(object);
}
-struct nvkm_oclass
-nv50_therm_oclass = {
- .handle = NV_SUBDEV(THERM, 0x50),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = nv50_therm_ctor,
- .dtor = _nvkm_therm_dtor,
- .init = nv50_therm_init,
- .fini = _nvkm_therm_fini,
- },
+static const struct nvkm_therm_func
+nv50_therm = {
+ .init = nv50_therm_init,
+ .intr = nv40_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 = nv50_temp_get,
+ .program_alarms = nvkm_therm_program_alarms_polling,
};
+
+int
+nv50_therm_new(struct nvkm_device *device, int index,
+ struct nvkm_therm **ptherm)
+{
+ return nvkm_therm_new_(&nv50_therm, device, index, ptherm);
+}
#ifndef __NVTHERM_PRIV_H__
#define __NVTHERM_PRIV_H__
+#define nvkm_therm(p) container_of((p), struct nvkm_therm, subdev)
/*
* Copyright 2012 The Nouveau community
*
#include <subdev/bios/extdev.h>
#include <subdev/bios/gpio.h>
#include <subdev/bios/perf.h>
-#include <subdev/bios/therm.h>
-#include <subdev/timer.h>
+
+int nvkm_therm_new_(const struct nvkm_therm_func *, struct nvkm_device *,
+ int index, struct nvkm_therm **);
struct nvkm_fan {
struct nvkm_therm *parent;
struct dcb_gpio_func tach;
};
-enum nvkm_therm_thrs_direction {
- NVKM_THERM_THRS_FALLING = 0,
- NVKM_THERM_THRS_RISING = 1
-};
-
-enum nvkm_therm_thrs_state {
- NVKM_THERM_THRS_LOWER = 0,
- NVKM_THERM_THRS_HIGHER = 1
-};
-
-enum nvkm_therm_thrs {
- NVKM_THERM_THRS_FANBOOST = 0,
- NVKM_THERM_THRS_DOWNCLOCK = 1,
- NVKM_THERM_THRS_CRITICAL = 2,
- NVKM_THERM_THRS_SHUTDOWN = 3,
- NVKM_THERM_THRS_NR
-};
-
-struct nvkm_therm_priv {
- struct nvkm_therm base;
-
- /* automatic thermal management */
- struct nvkm_alarm alarm;
- spinlock_t lock;
- struct nvbios_therm_trip_point *last_trip;
- int mode;
- int cstate;
- int suspend;
-
- /* bios */
- struct nvbios_therm_sensor bios_sensor;
-
- /* fan priv */
- struct nvkm_fan *fan;
-
- /* alarms priv */
- struct {
- spinlock_t alarm_program_lock;
- struct nvkm_alarm therm_poll_alarm;
- enum nvkm_therm_thrs_state alarm_state[NVKM_THERM_THRS_NR];
- void (*program_alarms)(struct nvkm_therm *);
- } sensor;
-
- /* what should be done if the card overheats */
- struct {
- void (*downclock)(struct nvkm_therm *, bool active);
- void (*pause)(struct nvkm_therm *, bool active);
- } emergency;
-
- /* ic */
- struct i2c_client *ic;
-};
-
int nvkm_therm_fan_mode(struct nvkm_therm *, int mode);
int nvkm_therm_attr_get(struct nvkm_therm *, enum nvkm_therm_attr_type);
int nvkm_therm_attr_set(struct nvkm_therm *, enum nvkm_therm_attr_type, int);
int nvkm_therm_fan_user_get(struct nvkm_therm *);
int nvkm_therm_fan_user_set(struct nvkm_therm *, int percent);
-int nvkm_therm_fan_sense(struct nvkm_therm *);
-
int nvkm_therm_preinit(struct nvkm_therm *);
int nvkm_therm_sensor_init(struct nvkm_therm *);
enum nvkm_therm_thrs_direction);
void nvkm_therm_program_alarms_polling(struct nvkm_therm *);
-void nv40_therm_intr(struct nvkm_subdev *);
+struct nvkm_therm_func {
+ void (*init)(struct nvkm_therm *);
+ void (*fini)(struct nvkm_therm *);
+ void (*intr)(struct nvkm_therm *);
+
+ int (*pwm_ctrl)(struct nvkm_therm *, int line, bool);
+ int (*pwm_get)(struct nvkm_therm *, int line, u32 *, u32 *);
+ int (*pwm_set)(struct nvkm_therm *, int line, u32, u32);
+ int (*pwm_clock)(struct nvkm_therm *, int line);
+
+ int (*temp_get)(struct nvkm_therm *);
+
+ int (*fan_sense)(struct nvkm_therm *);
+
+ void (*program_alarms)(struct nvkm_therm *);
+};
+
+void nv40_therm_intr(struct nvkm_therm *);
+
int nv50_fan_pwm_ctrl(struct nvkm_therm *, int, bool);
int nv50_fan_pwm_get(struct nvkm_therm *, int, u32 *, u32 *);
int nv50_fan_pwm_set(struct nvkm_therm *, int, u32, u32);
int nv50_fan_pwm_clock(struct nvkm_therm *, int);
+
int g84_temp_get(struct nvkm_therm *);
void g84_sensor_setup(struct nvkm_therm *);
-int g84_therm_fini(struct nvkm_object *, bool suspend);
+void g84_therm_fini(struct nvkm_therm *);
int gt215_therm_fan_sense(struct nvkm_therm *);
-int gf110_therm_init(struct nvkm_object *);
+void gf119_therm_init(struct nvkm_therm *);
int nvkm_fanpwm_create(struct nvkm_therm *, struct dcb_gpio_func *);
int nvkm_fantog_create(struct nvkm_therm *, struct dcb_gpio_func *);
#include "priv.h"
static void
-nvkm_therm_temp_set_defaults(struct nvkm_therm *obj)
+nvkm_therm_temp_set_defaults(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
-
therm->bios_sensor.offset_constant = 0;
therm->bios_sensor.thrs_fan_boost.temp = 90;
therm->bios_sensor.thrs_shutdown.hysteresis = 5; /*not that it matters */
}
-
static void
-nvkm_therm_temp_safety_checks(struct nvkm_therm *obj)
+nvkm_therm_temp_safety_checks(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvbios_therm_sensor *s = &therm->bios_sensor;
/* enforce a minimum hysteresis on thresholds */
/* must be called with alarm_program_lock taken ! */
void
-nvkm_therm_sensor_set_threshold_state(struct nvkm_therm *obj,
+nvkm_therm_sensor_set_threshold_state(struct nvkm_therm *therm,
enum nvkm_therm_thrs thrs,
enum nvkm_therm_thrs_state st)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
therm->sensor.alarm_state[thrs] = st;
}
/* must be called with alarm_program_lock taken ! */
enum nvkm_therm_thrs_state
-nvkm_therm_sensor_get_threshold_state(struct nvkm_therm *obj,
+nvkm_therm_sensor_get_threshold_state(struct nvkm_therm *therm,
enum nvkm_therm_thrs thrs)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
return therm->sensor.alarm_state[thrs];
}
}
void
-nvkm_therm_sensor_event(struct nvkm_therm *obj, enum nvkm_therm_thrs thrs,
+nvkm_therm_sensor_event(struct nvkm_therm *therm, enum nvkm_therm_thrs thrs,
enum nvkm_therm_thrs_direction dir)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
bool active;
const char *thresolds[] = {
"fanboost", "downclock", "critical", "shutdown"
};
- int temperature = therm->base.temp_get(&therm->base);
+ int temperature = therm->func->temp_get(therm);
if (thrs < 0 || thrs > 3)
return;
switch (thrs) {
case NVKM_THERM_THRS_FANBOOST:
if (active) {
- nvkm_therm_fan_set(&therm->base, true, 100);
- nvkm_therm_fan_mode(&therm->base, NVKM_THERM_CTRL_AUTO);
+ nvkm_therm_fan_set(therm, true, 100);
+ nvkm_therm_fan_mode(therm, NVKM_THERM_CTRL_AUTO);
}
break;
case NVKM_THERM_THRS_DOWNCLOCK:
if (therm->emergency.downclock)
- therm->emergency.downclock(&therm->base, active);
+ therm->emergency.downclock(therm, active);
break;
case NVKM_THERM_THRS_CRITICAL:
if (therm->emergency.pause)
- therm->emergency.pause(&therm->base, active);
+ therm->emergency.pause(therm, active);
break;
case NVKM_THERM_THRS_SHUTDOWN:
if (active) {
{
enum nvkm_therm_thrs_direction direction;
enum nvkm_therm_thrs_state prev_state, new_state;
- int temp = therm->temp_get(therm);
+ int temp = therm->func->temp_get(therm);
prev_state = nvkm_therm_sensor_get_threshold_state(therm, thrs_name);
static void
alarm_timer_callback(struct nvkm_alarm *alarm)
{
- struct nvkm_therm_priv *therm =
- container_of(alarm, struct nvkm_therm_priv, sensor.therm_poll_alarm);
+ struct nvkm_therm *therm =
+ container_of(alarm, struct nvkm_therm, sensor.therm_poll_alarm);
struct nvbios_therm_sensor *sensor = &therm->bios_sensor;
- struct nvkm_timer *tmr = nvkm_timer(therm);
+ struct nvkm_timer *tmr = therm->subdev.device->timer;
unsigned long flags;
spin_lock_irqsave(&therm->sensor.alarm_program_lock, flags);
- nvkm_therm_threshold_hyst_polling(&therm->base, &sensor->thrs_fan_boost,
+ nvkm_therm_threshold_hyst_polling(therm, &sensor->thrs_fan_boost,
NVKM_THERM_THRS_FANBOOST);
- nvkm_therm_threshold_hyst_polling(&therm->base,
+ nvkm_therm_threshold_hyst_polling(therm,
&sensor->thrs_down_clock,
NVKM_THERM_THRS_DOWNCLOCK);
- nvkm_therm_threshold_hyst_polling(&therm->base, &sensor->thrs_critical,
+ nvkm_therm_threshold_hyst_polling(therm, &sensor->thrs_critical,
NVKM_THERM_THRS_CRITICAL);
- nvkm_therm_threshold_hyst_polling(&therm->base, &sensor->thrs_shutdown,
+ nvkm_therm_threshold_hyst_polling(therm, &sensor->thrs_shutdown,
NVKM_THERM_THRS_SHUTDOWN);
spin_unlock_irqrestore(&therm->sensor.alarm_program_lock, flags);
/* schedule the next poll in one second */
- if (therm->base.temp_get(&therm->base) >= 0 && list_empty(&alarm->head))
+ if (therm->func->temp_get(therm) >= 0 && list_empty(&alarm->head))
tmr->alarm(tmr, 1000000000ULL, alarm);
}
void
-nvkm_therm_program_alarms_polling(struct nvkm_therm *obj)
+nvkm_therm_program_alarms_polling(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
struct nvbios_therm_sensor *sensor = &therm->bios_sensor;
- nvkm_debug(&therm->base.subdev,
+ nvkm_debug(&therm->subdev,
"programmed thresholds [ %d(%d), %d(%d), %d(%d), %d(%d) ]\n",
sensor->thrs_fan_boost.temp,
sensor->thrs_fan_boost.hysteresis,
}
int
-nvkm_therm_sensor_init(struct nvkm_therm *obj)
+nvkm_therm_sensor_init(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- therm->sensor.program_alarms(&therm->base);
+ therm->func->program_alarms(therm);
return 0;
}
int
-nvkm_therm_sensor_fini(struct nvkm_therm *obj, bool suspend)
+nvkm_therm_sensor_fini(struct nvkm_therm *therm, bool suspend)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_timer *tmr = nvkm_timer(therm);
-
+ struct nvkm_timer *tmr = therm->subdev.device->timer;
if (suspend)
tmr->alarm_cancel(tmr, &therm->sensor.therm_poll_alarm);
return 0;
{
const char *sensor_avail = "yes";
- if (therm->temp_get(therm) < 0)
+ if (therm->func->temp_get(therm) < 0)
sensor_avail = "no";
nvkm_debug(&therm->subdev, "internal sensor: %s\n", sensor_avail);
}
int
-nvkm_therm_sensor_ctor(struct nvkm_therm *obj)
+nvkm_therm_sensor_ctor(struct nvkm_therm *therm)
{
- struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base);
- struct nvkm_subdev *subdev = &therm->base.subdev;
+ struct nvkm_subdev *subdev = &therm->subdev;
struct nvkm_bios *bios = subdev->device->bios;
nvkm_alarm_init(&therm->sensor.therm_poll_alarm, alarm_timer_callback);
- nvkm_therm_temp_set_defaults(&therm->base);
+ nvkm_therm_temp_set_defaults(therm);
if (nvbios_therm_sensor_parse(bios, NVBIOS_THERM_DOMAIN_CORE,
&therm->bios_sensor))
nvkm_error(subdev, "nvbios_therm_sensor_parse failed\n");
- nvkm_therm_temp_safety_checks(&therm->base);
+ nvkm_therm_temp_safety_checks(therm);
return 0;
}
projects / platform / kernel / linux-rpi3.git / commitdiff