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| author | Robert M. Fosha | 2019-03-30 00:17:46 +0100 |
|---|---|---|
| committer | Chris Wilson | 2019-03-30 09:02:07 +0100 |
| commit | 52b832606038c5b3cb1070e7653e4115b7942606 (patch) | |
| tree | 7543e27f1e4066a48762966008193a0952e54806 /drivers/gpu/drm/i915/intel_uc.c | |
| parent | drm/i915: Always backoff after a drm_modeset_lock() deadlock (diff) | |
| download | kernel-qcow2-linux-52b832606038c5b3cb1070e7653e4115b7942606.tar.gz kernel-qcow2-linux-52b832606038c5b3cb1070e7653e4115b7942606.tar.xz kernel-qcow2-linux-52b832606038c5b3cb1070e7653e4115b7942606.zip | |
drm/i915/guc: Retry GuC load for all load failures
Currently we only retry to load GuC firmware if the load fails due to
timeout. On Gen9 GuC loading may fail for different reasons, not just
hang/timeout. Direction from the GuC team is to retry for all cases of
GuC load failure on Gen9, not just for timeout.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108593
Signed-off-by: Robert M. Fosha <robert.m.fosha@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190329231746.9129-1-robert.m.fosha@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 2d360d53757f..25b80ffe71ad 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -375,7 +375,7 @@ int intel_uc_init_hw(struct drm_i915_private *i915) intel_guc_init_params(guc); ret = intel_guc_fw_upload(guc); - if (ret == 0 || ret != -ETIMEDOUT) + if (ret == 0) break; DRM_DEBUG_DRIVER("GuC fw load failed: %d; will reset and " |