| Message ID | 1404907846-330-5-git-send-email-mika.kuoppala@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, 9 Jul 2014 15:10:46 +0300 Mika Kuoppala <mika.kuoppala@linux.intel.com> wrote: > CHV hard hangs on reading on 0x11100 > > References: https://bugs.freedesktop.org/show_bug.cgi?id=80893 > Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> > --- > drivers/gpu/drm/i915/i915_debugfs.c | 24 ------------------------ > 1 file changed, 24 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c > index 21e1f92..3945191 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -994,29 +994,6 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops, > i915_next_seqno_get, i915_next_seqno_set, > "0x%llx\n"); > > -static int i915_rstdby_delays(struct seq_file *m, void *unused) > -{ > - struct drm_info_node *node = m->private; > - struct drm_device *dev = node->minor->dev; > - struct drm_i915_private *dev_priv = dev->dev_private; > - u16 crstanddelay; > - int ret; > - > - ret = mutex_lock_interruptible(&dev->struct_mutex); > - if (ret) > - return ret; > - intel_runtime_pm_get(dev_priv); > - > - crstanddelay = I915_READ16(CRSTANDVID); > - > - intel_runtime_pm_put(dev_priv); > - mutex_unlock(&dev->struct_mutex); > - > - seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f)); > - > - return 0; > -} > - > static int i915_frequency_info(struct seq_file *m, void *unused) > { > struct drm_info_node *node = m->private; > @@ -3875,7 +3852,6 @@ static const struct drm_info_list i915_debugfs_list[] = { > {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS}, > {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS}, > {"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS}, > - {"i915_rstdby_delays", i915_rstdby_delays, 0}, > {"i915_frequency_info", i915_frequency_info, 0}, > {"i915_drpc_info", i915_drpc_info, 0}, > {"i915_emon_status", i915_emon_status, 0}, Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 21e1f92..3945191 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -994,29 +994,6 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops, i915_next_seqno_get, i915_next_seqno_set, "0x%llx\n"); -static int i915_rstdby_delays(struct seq_file *m, void *unused) -{ - struct drm_info_node *node = m->private; - struct drm_device *dev = node->minor->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - u16 crstanddelay; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - intel_runtime_pm_get(dev_priv); - - crstanddelay = I915_READ16(CRSTANDVID); - - intel_runtime_pm_put(dev_priv); - mutex_unlock(&dev->struct_mutex); - - seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f)); - - return 0; -} - static int i915_frequency_info(struct seq_file *m, void *unused) { struct drm_info_node *node = m->private; @@ -3875,7 +3852,6 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS}, {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS}, {"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS}, - {"i915_rstdby_delays", i915_rstdby_delays, 0}, {"i915_frequency_info", i915_frequency_info, 0}, {"i915_drpc_info", i915_drpc_info, 0}, {"i915_emon_status", i915_emon_status, 0},
CHV hard hangs on reading on 0x11100 References: https://bugs.freedesktop.org/show_bug.cgi?id=80893 Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> --- drivers/gpu/drm/i915/i915_debugfs.c | 24 ------------------------ 1 file changed, 24 deletions(-)