diff options
| author |   Jani Nikula <jani.nikula@intel.com> | 2015-10-07 11:17:44 +0300 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-07 16:28:35 +0200 |
| commit | d39398f5374e2ae35832ad8e01e60e8deb6d4e1c (patch) | |
| tree | c3ef80c7cef0cc2292683bb70896a8d10db5ca0d | |
| parent | drm/i915/bxt: Set time interval unit to 0.833us (diff) | |
| download | wireguard-linux-d39398f5374e2ae35832ad8e01e60e8deb6d4e1c.tar.xz wireguard-linux-d39398f5374e2ae35832ad8e01e60e8deb6d4e1c.zip | |
drm/i915/snb: remove pre-production hardware workaround
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 52642aff1dab..1e67484fd5dc 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4558,22 +4558,6 @@ void i915_gem_init_swizzling(struct drm_device *dev) BUG(); } -static bool -intel_enable_blt(struct drm_device *dev) -{ - if (!HAS_BLT(dev)) - return false; - - /* The blitter was dysfunctional on early prototypes */ - if (IS_GEN6(dev) && dev->pdev->revision < 8) { - DRM_INFO("BLT not supported on this pre-production hardware;" - " graphics performance will be degraded.\n"); - return false; - } - - return true; -} - static void init_unused_ring(struct drm_device *dev, u32 base) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -4616,7 +4600,7 @@ int i915_gem_init_rings(struct drm_device *dev) goto cleanup_render_ring; } - if (intel_enable_blt(dev)) { + if (HAS_BLT(dev)) { ret = intel_init_blt_ring_buffer(dev); if (ret) goto cleanup_bsd_ring; |