From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Cc: Jani Nikula <jani.nikula@intel.com>
Subject: [PATCH 3/5] drm/i915: Kconfig for extra driver debugging
Date: Thu, 3 Mar 2016 14:36:43 +0000 [thread overview]
Message-ID: <1457015805-23742-3-git-send-email-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <1457015805-23742-1-git-send-email-tvrtko.ursulin@linux.intel.com>
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
v2: Added a submenu based on an idea by Chris Wilson.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 6 ++++++
drivers/gpu/drm/i915/Kconfig.debug | 12 ++++++++++++
2 files changed, 18 insertions(+)
create mode 100644 drivers/gpu/drm/i915/Kconfig.debug
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 20a5d0455e19..29a32b11953b 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -56,3 +56,9 @@ config DRM_I915_USERPTR
selected to enabled full userptr support.
If in doubt, say "Y".
+
+menu "drm/i915 Debugging"
+depends on DRM_I915
+depends on EXPERT
+source drivers/gpu/drm/i915/Kconfig.debug
+endmenu
diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug
new file mode 100644
index 000000000000..649a562ddf17
--- /dev/null
+++ b/drivers/gpu/drm/i915/Kconfig.debug
@@ -0,0 +1,12 @@
+config DRM_I915_DEBUG
+ bool "Enable additional driver debugging"
+ depends on DRM_I915
+ default n
+ help
+ Choose this option to turn on extra driver debugging that may affect
+ performance but will catch some internal issues.
+
+ Recommended for driver developers only.
+
+ If in doubt, say "N".
+
--
1.9.1
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next prev parent reply other threads:[~2016-03-03 14:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 14:36 [PATCH 1/5] drm/i915: Add wait_for_us Tvrtko Ursulin
2016-03-03 14:36 ` [PATCH 2/5] drm/i915/lrc: Do not wait atomically when stopping engines Tvrtko Ursulin
2016-03-03 14:36 ` Tvrtko Ursulin [this message]
2016-03-03 14:36 ` [PATCH 4/5] drm/i915: Do not lie about atomic wait granularity Tvrtko Ursulin
2016-03-03 15:11 ` Chris Wilson
2016-03-03 15:43 ` Tvrtko Ursulin
2016-03-03 16:10 ` Chris Wilson
2016-03-03 16:21 ` [PATCH v5 4/5] drm/i915: Do not lie about atomic timeout granularity Tvrtko Ursulin
2016-03-03 14:36 ` [PATCH 5/5] drm/i915: Do not wait atomically for display clocks Tvrtko Ursulin
2016-03-03 15:03 ` ✗ Fi.CI.BAT: failure for series starting with [1/5] drm/i915: Add wait_for_us Patchwork
2016-03-03 17:01 ` Tvrtko Ursulin
2016-03-03 17:20 ` Chris Wilson
2016-03-03 17:35 ` Tvrtko Ursulin
2016-03-03 17:01 ` ✗ Fi.CI.BAT: warning for series starting with [1/5] drm/i915: Add wait_for_us (rev2) Patchwork
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