drm/i915: cleanup per-pipe reg usage
We had some conversions over to the _PIPE macros, but didn't get
everything. So hide the per-pipe regs with an _ (still used in a few
places for legacy) and add a few _PIPE based macros, then make sure
everyone uses them.
[update: remove usage of non-existent no-op macro]
[update 2: keep modesetting suspend/resume code, update to new reg names]
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: stylistic cleanups for checkpatch and taste]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index c79efbc..ffa2196 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -2005,7 +2005,12 @@
spin_lock_init(&dev_priv->irq_lock);
spin_lock_init(&dev_priv->error_lock);
- ret = drm_vblank_init(dev, I915_NUM_PIPE);
+ if (IS_MOBILE(dev) || !IS_GEN2(dev))
+ dev_priv->num_pipe = 2;
+ else
+ dev_priv->num_pipe = 1;
+
+ ret = drm_vblank_init(dev, dev_priv->num_pipe);
if (ret)
goto out_gem_unload;