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| author | Ben Skeggs <bskeggs@redhat.com> | 2012-07-11 10:08:25 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 07:12:48 +0400 |
| commit | 5a5c7432bbbd2e318dff107b4ff960ab543a7cef (patch) | |
| tree | c7c9e87c882d15488df66257ec11bc62ed2c0d58 /drivers/gpu/drm/nouveau/nouveau_pm.c | |
| parent | 7d9115dee978e8540734c456c925d71a37752b8d (diff) | |
| download | linux-5a5c7432bbbd2e318dff107b4ff960ab543a7cef.tar.xz | |
drm/nouveau/timer: port to subdev interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_pm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_pm.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c index fd74cbf7ef69..539e81c416cd 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.c +++ b/drivers/gpu/drm/nouveau/nouveau_pm.c @@ -194,8 +194,7 @@ nouveau_pm_trigger(struct drm_device *dev) /* change perflvl, if necessary */ if (perflvl != pm->cur) { - struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer; - u64 time0 = ptimer->read(dev); + u64 time0 = nv_timer_read(dev); NV_INFO(dev, "setting performance level: %d", perflvl->id); ret = nouveau_pm_perflvl_set(dev, perflvl); @@ -203,7 +202,7 @@ nouveau_pm_trigger(struct drm_device *dev) NV_INFO(dev, "> reclocking failed: %d\n\n", ret); NV_INFO(dev, "> reclocking took %lluns\n\n", - ptimer->read(dev) - time0); + nv_timer_read(dev) - time0); } } @@ -553,8 +552,6 @@ nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, char *buf) { struct drm_device *dev = dev_get_drvdata(d); - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer; u32 cycles, cur, prev; u64 start; @@ -565,7 +562,7 @@ nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, * When the fan spins, it changes the value of GPIO FAN_SENSE. * We get 4 changes (0 -> 1 -> 0 -> 1 -> [...]) per complete rotation. */ - start = ptimer->read(dev); + start = nv_timer_read(dev); prev = nouveau_gpio_func_get(dev, DCB_GPIO_FAN_SENSE); cycles = 0; do { @@ -576,7 +573,7 @@ nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, } usleep_range(500, 1000); /* supports 0 < rpm < 7500 */ - } while (ptimer->read(dev) - start < 250000000); + } while (nv_timer_read(dev) - start < 250000000); /* interpolate to get rpm */ return sprintf(buf, "%i\n", cycles / 4 * 4 * 60); |