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From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Subject: [CI 2/3] drm/i915/psr: Add missing check for I915_PSR_DEBUG_IRQ bit
Date: Tue, 21 Aug 2018 15:11:55 -0700	[thread overview]
Message-ID: <20180821221156.2442-2-dhinakaran.pandiyan@intel.com> (raw)
In-Reply-To: <20180821221156.2442-1-dhinakaran.pandiyan@intel.com>

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 c44301fce614 ("drm/i915: Allow control of PSR at
runtime through debugfs, v6")

Fixes: c44301fce614 ("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>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 26b7e5276b15..374b550d9a4f 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -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",
-- 
2.14.1

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  reply	other threads:[~2018-08-21 22:14 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-21 22:11 [CI 1/3] drm/i915/psr: Print PSR_STATUS when PSR idle wait times out Dhinakaran Pandiyan
2018-08-21 22:11 ` Dhinakaran Pandiyan [this message]
2018-08-21 22:11 ` [CI 3/3] drm/i915/psr: Mask PSR irq bits when re-enabling interrupts Dhinakaran Pandiyan
2018-08-21 22:39 ` ✓ Fi.CI.BAT: success for series starting with [CI,1/3] drm/i915/psr: Print PSR_STATUS when PSR idle wait times out Patchwork
2018-08-21 23:28 ` ✓ Fi.CI.IGT: " Patchwork
2018-08-22  1:54 ` [CI 1/3] " Dhinakaran Pandiyan

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