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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2016-08-05 23:28:28 +0300 |
|---|---|---|
| committer |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-08-05 23:28:28 +0300 |
| commit | 522a63de18a12a3c74609323f984790e21d4a47e (patch) | |
| tree | 1a8f74f296f698d39df7fecff457e9187635c279 /drivers/gpu/drm/i915/i915_params.h | |
| parent | drm/i915: Fix modeset handling during gpu reset, v5. (diff) | |
| download | linux-dev-522a63de18a12a3c74609323f984790e21d4a47e.tar.xz linux-dev-522a63de18a12a3c74609323f984790e21d4a47e.zip | |
drm/i915: Add a way to test the modeset done during gpu reset, v3.
Add force_reset_modeset_test as a parameter to force the modeset path during gpu reset.
This allows a IGT test to set the knob and trigger a hang to force the gpu reset,
even on platforms that wouldn't otherwise require it.
Changes since v1:
- Split out fix to separate commit.
Changes since v2:
- This commit is purely about force_reset_modeset_test now.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Testcase: drv_hangman.reset-with-forced-modeset
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470428910-12125-3-git-send-email-ville.syrjala@linux.intel.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_params.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index 0ad020b4a925..3a0dd78ddb38 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -57,6 +57,7 @@ struct i915_params { bool fastboot; bool prefault_disable; bool load_detect_test; + bool force_reset_modeset_test; bool reset; bool disable_display; bool verbose_state_checks; |