diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-09-02 16:12:17 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-29 18:53:36 +0400 |
| commit | 67956867aa07c59d6d83628bbc9ee4bd9799a1e1 (patch) | |
| tree | bf051149c71e52291497e8ec41188dce5ddc3941 /drivers/gpu/drm/i915 | |
| parent | c479f4383ea8940dd6f88da61798ad31feb33e51 (diff) | |
| download | linux-67956867aa07c59d6d83628bbc9ee4bd9799a1e1.tar.xz | |
drm/i915: Don't spam dmesg with rps messages on vlv/chv
If the GPU frequency isn't going to change don't spam dmesg with
debug messages about it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 45f2aa0b8fe5..c27b6140bfd1 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3491,17 +3491,18 @@ void valleyview_set_rps(struct drm_device *dev, u8 val) WARN_ON(val > dev_priv->rps.max_freq_softlimit); WARN_ON(val < dev_priv->rps.min_freq_softlimit); - DRM_DEBUG_DRIVER("GPU freq request from %d MHz (%u) to %d MHz (%u)\n", - vlv_gpu_freq(dev_priv, dev_priv->rps.cur_freq), - dev_priv->rps.cur_freq, - vlv_gpu_freq(dev_priv, val), val); - if (WARN_ONCE(IS_CHERRYVIEW(dev) && (val & 1), "Odd GPU freq value\n")) val &= ~1; - if (val != dev_priv->rps.cur_freq) + if (val != dev_priv->rps.cur_freq) { + DRM_DEBUG_DRIVER("GPU freq request from %d MHz (%u) to %d MHz (%u)\n", + vlv_gpu_freq(dev_priv, dev_priv->rps.cur_freq), + dev_priv->rps.cur_freq, + vlv_gpu_freq(dev_priv, val), val); + vlv_punit_write(dev_priv, PUNIT_REG_GPU_FREQ_REQ, val); + } I915_WRITE(GEN6_PMINTRMSK, gen6_rps_pm_mask(dev_priv, val)); |