diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_pm.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_pm.h | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nv40_pm.c | 18 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nv50_pm.c | 21 |
5 files changed, 25 insertions, 30 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 891c91b..909b991 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -556,8 +556,8 @@ struct nouveau_pm_engine { int (*voltage_get)(struct drm_device *); int (*voltage_set)(struct drm_device *, int voltage); - int (*pwm_get)(struct drm_device *, struct dcb_gpio_entry*, u32*, u32*); - int (*pwm_set)(struct drm_device *, struct dcb_gpio_entry*, u32, u32); + int (*pwm_get)(struct drm_device *, int line, u32*, u32*); + int (*pwm_set)(struct drm_device *, int line, u32, u32); int (*temp_get)(struct drm_device *); }; diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c index 1442d06..788ba33 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.c +++ b/drivers/gpu/drm/nouveau/nouveau_pm.c @@ -49,7 +49,7 @@ nouveau_pwmfan_get(struct drm_device *dev) gpio = nouveau_bios_gpio_entry(dev, DCB_GPIO_PWM_FAN); if (gpio) { - ret = pm->pwm_get(dev, gpio, &divs, &duty); + ret = pm->pwm_get(dev, gpio->line, &divs, &duty); if (ret == 0) { divs = max(divs, duty); if (dev_priv->card_type <= NV_40 || @@ -90,7 +90,7 @@ nouveau_pwmfan_set(struct drm_device *dev, int percent) (gpio->state[0] & 1)) duty = divs - duty; - return pm->pwm_set(dev, gpio, divs, duty); + return pm->pwm_set(dev, gpio->line, divs, duty); } return -ENODEV; diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.h b/drivers/gpu/drm/nouveau/nouveau_pm.h index 663088d..7e0cc2e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.h +++ b/drivers/gpu/drm/nouveau/nouveau_pm.h @@ -55,15 +55,15 @@ int nv04_pm_clocks_set(struct drm_device *, void *); int nv40_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *); void *nv40_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *); int nv40_pm_clocks_set(struct drm_device *, void *); -int nv40_pm_pwm_get(struct drm_device *, struct dcb_gpio_entry *, u32*, u32*); -int nv40_pm_pwm_set(struct drm_device *, struct dcb_gpio_entry *, u32, u32); +int nv40_pm_pwm_get(struct drm_device *, int, u32 *, u32 *); +int nv40_pm_pwm_set(struct drm_device *, int, u32, u32); /* nv50_pm.c */ int nv50_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *); void *nv50_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *); int nv50_pm_clocks_set(struct drm_device *, void *); -int nv50_pm_pwm_get(struct drm_device *, struct dcb_gpio_entry *, u32*, u32*); -int nv50_pm_pwm_set(struct drm_device *, struct dcb_gpio_entry *, u32, u32); +int nv50_pm_pwm_get(struct drm_device *, int, u32 *, u32 *); +int nv50_pm_pwm_set(struct drm_device *, int, u32, u32); /* nva3_pm.c */ int nva3_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *); diff --git a/drivers/gpu/drm/nouveau/nv40_pm.c b/drivers/gpu/drm/nouveau/nv40_pm.c index 3d5a5a7..c761538 100644 --- a/drivers/gpu/drm/nouveau/nv40_pm.c +++ b/drivers/gpu/drm/nouveau/nv40_pm.c @@ -351,10 +351,9 @@ resume: } int -nv40_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, - u32 *divs, u32 *duty) +nv40_pm_pwm_get(struct drm_device *dev, int line, u32 *divs, u32 *duty) { - if (gpio->line == 2) { + if (line == 2) { u32 reg = nv_rd32(dev, 0x0010f0); if (reg & 0x80000000) { *duty = (reg & 0x7fff0000) >> 16; @@ -362,7 +361,7 @@ nv40_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, return 0; } } else - if (gpio->line == 9) { + if (line == 9) { u32 reg = nv_rd32(dev, 0x0015f4); if (reg & 0x80000000) { *divs = nv_rd32(dev, 0x0015f8); @@ -370,7 +369,7 @@ nv40_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, return 0; } } else { - NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", gpio->line); + NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", line); return -ENODEV; } @@ -378,17 +377,16 @@ nv40_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, } int -nv40_pm_pwm_set(struct drm_device *dev, struct dcb_gpio_entry *gpio, - u32 divs, u32 duty) +nv40_pm_pwm_set(struct drm_device *dev, int line, u32 divs, u32 duty) { - if (gpio->line == 2) { + if (line == 2) { nv_wr32(dev, 0x0010f0, 0x80000000 | (duty << 16) | divs); } else - if (gpio->line == 9) { + if (line == 9) { nv_wr32(dev, 0x0015f8, divs); nv_wr32(dev, 0x0015f4, duty | 0x80000000); } else { - NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", gpio->line); + NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", line); return -ENODEV; } diff --git a/drivers/gpu/drm/nouveau/nv50_pm.c b/drivers/gpu/drm/nouveau/nv50_pm.c index fce1214..0393721 100644 --- a/drivers/gpu/drm/nouveau/nv50_pm.c +++ b/drivers/gpu/drm/nouveau/nv50_pm.c @@ -715,25 +715,24 @@ resume: } static int -pwm_info(struct drm_device *dev, struct dcb_gpio_entry *gpio, - int *ctrl, int *line, int *indx) +pwm_info(struct drm_device *dev, int *line, int *ctrl, int *indx) { - if (gpio->line == 0x04) { + if (*line == 0x04) { *ctrl = 0x00e100; *line = 4; *indx = 0; } else - if (gpio->line == 0x09) { + if (*line == 0x09) { *ctrl = 0x00e100; *line = 9; *indx = 1; } else - if (gpio->line == 0x10) { + if (*line == 0x10) { *ctrl = 0x00e28c; *line = 0; *indx = 0; } else { - NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", gpio->line); + NV_ERROR(dev, "unknown pwm ctrl for gpio %d\n", *line); return -ENODEV; } @@ -741,10 +740,9 @@ pwm_info(struct drm_device *dev, struct dcb_gpio_entry *gpio, } int -nv50_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, - u32 *divs, u32 *duty) +nv50_pm_pwm_get(struct drm_device *dev, int line, u32 *divs, u32 *duty) { - int ctrl, line, id, ret = pwm_info(dev, gpio, &ctrl, &line, &id); + int ctrl, id, ret = pwm_info(dev, &line, &ctrl, &id); if (ret) return ret; @@ -758,10 +756,9 @@ nv50_pm_pwm_get(struct drm_device *dev, struct dcb_gpio_entry *gpio, } int -nv50_pm_pwm_set(struct drm_device *dev, struct dcb_gpio_entry *gpio, - u32 divs, u32 duty) +nv50_pm_pwm_set(struct drm_device *dev, int line, u32 divs, u32 duty) { - int ctrl, line, id, ret = pwm_info(dev, gpio, &ctrl, &line, &id); + int ctrl, id, ret = pwm_info(dev, &line, &ctrl, &id); if (ret) return ret; |