From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../gpu/drm/nouveau/include/nvkm/subdev/therm.h | 106 ++++++++++++--------- 1 file changed, 63 insertions(+), 43 deletions(-) (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h') diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h index 6662829b6..b268b96fa 100644 --- a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h @@ -2,6 +2,28 @@ #define __NVKM_THERM_H__ #include +#include +#include +#include + +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, @@ -24,56 +46,54 @@ enum nvkm_therm_attr_type { }; struct nvkm_therm { - struct nvkm_subdev base; + 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 -- cgit 1.2.3-korg