diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 44 |
1 files changed, 6 insertions, 38 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 5e2a6e18771f..9cef1463d411 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3254,44 +3254,12 @@ static int i915_semaphore_status(struct seq_file *m, void *unused) return ret; intel_runtime_pm_get(dev_priv); - if (IS_BROADWELL(dev_priv)) { - struct page *page; - uint64_t *seqno; - - page = i915_gem_object_get_page(dev_priv->semaphore->obj, 0); - - seqno = (uint64_t *)kmap_atomic(page); - for_each_engine(engine, dev_priv, id) { - uint64_t offset; - - seq_printf(m, "%s\n", engine->name); - - seq_puts(m, " Last signal:"); - for (j = 0; j < num_rings; j++) { - offset = id * I915_NUM_ENGINES + j; - seq_printf(m, "0x%08llx (0x%02llx) ", - seqno[offset], offset * 8); - } - seq_putc(m, '\n'); - - seq_puts(m, " Last wait: "); - for (j = 0; j < num_rings; j++) { - offset = id + (j * I915_NUM_ENGINES); - seq_printf(m, "0x%08llx (0x%02llx) ", - seqno[offset], offset * 8); - } - seq_putc(m, '\n'); - - } - kunmap_atomic(seqno); - } else { - seq_puts(m, " Last signal:"); - for_each_engine(engine, dev_priv, id) - for (j = 0; j < num_rings; j++) - seq_printf(m, "0x%08x\n", - I915_READ(engine->semaphore.mbox.signal[j])); - seq_putc(m, '\n'); - } + seq_puts(m, " Last signal:"); + for_each_engine(engine, dev_priv, id) + for (j = 0; j < num_rings; j++) + seq_printf(m, "0x%08x\n", + I915_READ(engine->semaphore.mbox.signal[j])); + seq_putc(m, '\n'); intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); |