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| author | Imre Deak <imre.deak@intel.com> | 2014-04-14 20:24:24 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-05 09:08:52 +0200 |
| commit | 9cc19be518cb9c6880a4649961e2116ecfd9723a (patch) | |
| tree | 1b98653a3ed6d24be29de10cbc91868e4ce44457 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 843d0e7d3262ac8f68c3ee22ec41535ab1de833a (diff) | |
| download | lwn-9cc19be518cb9c6880a4649961e2116ecfd9723a.tar.gz lwn-9cc19be518cb9c6880a4649961e2116ecfd9723a.zip | |
drm/i915: vlv: add RC6 residency counters
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 1e83ae45041c..02f1b39fce36 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1261,6 +1261,11 @@ static int vlv_drpc_info(struct seq_file *m) (I915_READ(VLV_GTLC_PW_STATUS) & VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down"); + seq_printf(m, "Render RC6 residency since boot: %u\n", + I915_READ(VLV_GT_RENDER_RC6)); + seq_printf(m, "Media RC6 residency since boot: %u\n", + I915_READ(VLV_GT_MEDIA_RC6)); + spin_lock_irq(&dev_priv->uncore.lock); fw_rendercount = dev_priv->uncore.fw_rendercount; fw_mediacount = dev_priv->uncore.fw_mediacount; |