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drm/i915/psr: Add missing check for I915_PSR_DEBUG_IRQ bit

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We print the last attempted entry and last exit timestamps only when
IRQ debug is requested. This check was missed when new debug flags were
added in 'commit c44301fce6 ("drm/i915: Allow control of PSR at
runtime through debugfs, v6")

Fixes: c44301fce6 ("drm/i915: Allow control of PSR at runtime through
debugfs, v6")
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180821221156.2442-2-dhinakaran.pandiyan@intel.com
This commit is contained in:
Dhinakaran Pandiyan 2018-08-21 15:11:55 -07:00
parent 63ec132d5b
commit 9844d4bf3e
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_debugfs.c
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@ -2735,7 +2735,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
psr_source_status(dev_priv, m);
mutex_unlock(&dev_priv->psr.lock);
if (READ_ONCE(dev_priv->psr.debug)) {
if (READ_ONCE(dev_priv->psr.debug) & I915_PSR_DEBUG_IRQ) {
seq_printf(m, "Last attempted entry at: %lld\n",
dev_priv->psr.last_entry_attempt);
seq_printf(m, "Last exit at: %lld\n",