diff options
Diffstat (limited to 'nvkm/subdev/therm/nva3.c')
-rw-r--r-- | nvkm/subdev/therm/nva3.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/nvkm/subdev/therm/nva3.c b/nvkm/subdev/therm/nva3.c deleted file mode 100644 index 7893357a7..000000000 --- a/nvkm/subdev/therm/nva3.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ - -#include <subdev/gpio.h> - -#include "priv.h" - -struct nva3_therm_priv { - struct nouveau_therm_priv base; -}; - -int -nva3_therm_fan_sense(struct nouveau_therm *therm) -{ - u32 tach = nv_rd32(therm, 0x00e728) & 0x0000ffff; - u32 ctrl = nv_rd32(therm, 0x00e720); - if (ctrl & 0x00000001) - return tach * 60 / 2; - return -ENODEV; -} - -static int -nva3_therm_init(struct nouveau_object *object) -{ - struct nva3_therm_priv *priv = (void *)object; - struct dcb_gpio_func *tach = &priv->base.fan->tach; - int ret; - - ret = nouveau_therm_init(&priv->base.base); - if (ret) - return ret; - - nv84_sensor_setup(&priv->base.base); - - /* enable fan tach, count revolutions per-second */ - nv_mask(priv, 0x00e720, 0x00000003, 0x00000002); - if (tach->func != DCB_GPIO_UNUSED) { - nv_wr32(priv, 0x00e724, nv_device(priv)->crystal * 1000); - nv_mask(priv, 0x00e720, 0x001f0000, tach->line << 16); - nv_mask(priv, 0x00e720, 0x00000001, 0x00000001); - } - nv_mask(priv, 0x00e720, 0x00000002, 0x00000000); - - return 0; -} - -static int -nva3_therm_ctor(struct nouveau_object *parent, - struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nva3_therm_priv *priv; - int ret; - - ret = nouveau_therm_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.base.pwm_ctrl = nv50_fan_pwm_ctrl; - priv->base.base.pwm_get = nv50_fan_pwm_get; - priv->base.base.pwm_set = nv50_fan_pwm_set; - priv->base.base.pwm_clock = nv50_fan_pwm_clock; - priv->base.base.temp_get = nv84_temp_get; - priv->base.base.fan_sense = nva3_therm_fan_sense; - priv->base.sensor.program_alarms = nouveau_therm_program_alarms_polling; - return nouveau_therm_preinit(&priv->base.base); -} - -struct nouveau_oclass -nva3_therm_oclass = { - .handle = NV_SUBDEV(THERM, 0xa3), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nva3_therm_ctor, - .dtor = _nouveau_therm_dtor, - .init = nva3_therm_init, - .fini = nv84_therm_fini, - }, -}; |