Again, good riddance to UMS!
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 49 +++++++++++++++++++----------------------
1 file changed, 23 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c1a5377caff0..cc6c51107047 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -863,38 +863,35 @@ int i915_reset(struct drm_device *dev)
* was running at the time of the reset (i.e. we weren't VT
* switched away).
*/
- if (drm_core_check_feature(dev, DRIVER_MODESET)) {
- /* Used to prevent gem_check_wedged returning -EAGAIN during gpu reset */
- dev_priv->gpu_error.reload_in_reset = true;
- ret = i915_gem_init_hw(dev);
+ /* Used to prevent gem_check_wedged returning -EAGAIN during gpu reset */
+ dev_priv->gpu_error.reload_in_reset = true;
- dev_priv->gpu_error.reload_in_reset = false;
+ ret = i915_gem_init_hw(dev);
- mutex_unlock(&dev->struct_mutex);
- if (ret) {
- DRM_ERROR("Failed hw init on reset %d\n", ret);
- return ret;
- }
-
- /*
- * FIXME: This races pretty badly against concurrent holders of
- * ring interrupts. This is possible since we've started to drop
- * dev->struct_mutex in select places when waiting for the gpu.
- */
+ dev_priv->gpu_error.reload_in_reset = false;
- /*
- * rps/rc6 re-init is necessary to restore state lost after the
- * reset and the re-install of gt irqs. Skip for ironlake per
- * previous concerns that it doesn't respond well to some forms
- * of re-init after reset.
- */
- if (INTEL_INFO(dev)->gen > 5)
- intel_enable_gt_powersave(dev);
- } else {
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&dev->struct_mutex);
+ if (ret) {
+ DRM_ERROR("Failed hw init on reset %d\n", ret);
+ return ret;
}
+ /*
+ * FIXME: This races pretty badly against concurrent holders of
+ * ring interrupts. This is possible since we've started to drop
+ * dev->struct_mutex in select places when waiting for the gpu.
+ */
+
+ /*
+ * rps/rc6 re-init is necessary to restore state lost after the
+ * reset and the re-install of gt irqs. Skip for ironlake per
+ * previous concerns that it doesn't respond well to some forms
+ * of re-init after reset.
+ */
+ if (INTEL_INFO(dev)->gen > 5)
+ intel_enable_gt_powersave(dev);
+
return 0;
}
--
2.1.4
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