From: vathsala nagaraju <vathsala.nagaraju@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: paulo.r.zanoni@intel.com
Subject: [PATCH] drm/i915: don't report compression when fbc disabled
Date: Thu, 22 Sep 2016 14:19:53 +0530 [thread overview]
Message-ID: <1474534193-9527-1-git-send-email-vathsala.nagaraju@intel.com> (raw)
when i915_fbc_status is read while fbc is disabled,
it reports compressing to be true, which is confusing.
report compressing only when fbc is enabled.
Signed-off-by: vathsala nagaraju <vathsala.nagaraju@intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index cfcc72e..fb10cfc 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1658,7 +1658,8 @@ static int i915_fbc_status(struct seq_file *m, void *unused)
seq_printf(m, "FBC disabled: %s\n",
dev_priv->fbc.no_fbc_reason);
- if (INTEL_GEN(dev_priv) >= 7)
+ if (intel_fbc_is_active(dev_priv) &&
+ INTEL_GEN(dev_priv) >= 7)
seq_printf(m, "Compressing: %s\n",
yesno(I915_READ(FBC_STATUS2) &
FBC_COMPRESSION_MASK));
--
2.7.4
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next reply other threads:[~2016-09-22 13:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 8:49 vathsala nagaraju [this message]
2016-09-22 15:19 ` ✓ Fi.CI.BAT: success for drm/i915: don't report compression when fbc disabled Patchwork
2016-09-26 18:20 ` [PATCH] " Paulo Zanoni
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