diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 1ca944b4a8e7..1a1e5aa96d31 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -374,17 +374,17 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev, dev_priv->rps.max_freq_softlimit = val; - if (dev_priv->rps.cur_freq > val) { - if (IS_VALLEYVIEW(dev)) - valleyview_set_rps(dev, val); - else - gen6_set_rps(dev, val); - } else if (!IS_VALLEYVIEW(dev)) { - /* We still need gen6_set_rps to process the new max_delay and - * update the interrupt limits even though frequency request is - * unchanged. */ - gen6_set_rps(dev, dev_priv->rps.cur_freq); - } + val = clamp_t(int, dev_priv->rps.cur_freq, + dev_priv->rps.min_freq_softlimit, + dev_priv->rps.max_freq_softlimit); + + /* We still need *_set_rps to process the new max_delay and + * update the interrupt limits and PMINTRMSK even though + * frequency request may be unchanged. */ + if (IS_VALLEYVIEW(dev)) + valleyview_set_rps(dev, val); + else + gen6_set_rps(dev, val); mutex_unlock(&dev_priv->rps.hw_lock); @@ -442,17 +442,17 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev, dev_priv->rps.min_freq_softlimit = val; - if (dev_priv->rps.cur_freq < val) { - if (IS_VALLEYVIEW(dev)) - valleyview_set_rps(dev, val); - else - gen6_set_rps(dev, val); - } else if (!IS_VALLEYVIEW(dev)) { - /* We still need gen6_set_rps to process the new min_delay and - * update the interrupt limits even though frequency request is - * unchanged. */ - gen6_set_rps(dev, dev_priv->rps.cur_freq); - } + val = clamp_t(int, dev_priv->rps.cur_freq, + dev_priv->rps.min_freq_softlimit, + dev_priv->rps.max_freq_softlimit); + + /* We still need *_set_rps to process the new min_delay and + * update the interrupt limits and PMINTRMSK even though + * frequency request may be unchanged. */ + if (IS_VALLEYVIEW(dev)) + valleyview_set_rps(dev, val); + else + gen6_set_rps(dev, val); mutex_unlock(&dev_priv->rps.hw_lock); |