diff options
| author | Ben Widawsky <[email protected]> | 2015-01-22 17:01:25 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-02-13 23:28:12 +0100 |
| commit | c8c26622ae508f9f7e6be3e99b45ccae4d07efca (patch) | |
| tree | 8f618082830693982b21698ddeb03dbca8e3c95c | |
| parent | 766436004bde5855dcf9975bff2bcd606bd908ab (diff) | |
drm/i915: Setup less PPGTT on failed page_directory
The current code will both potentially print a WARN, and setup part of
the PPGTT structure. Neither of these harm the current code, it is
simply for clarity, and to perhaps prevent later bugs, or weird
debug messages.
Signed-off-by: Ben Widawsky <[email protected]>
Signed-off-by: Michel Thierry <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 58d54bddfb98..b48b586dc287 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1032,11 +1032,14 @@ alloc: goto alloc; } + if (ret) + return ret; + if (ppgtt->node.start < dev_priv->gtt.mappable_end) DRM_DEBUG("Forced to use aperture for PDEs\n"); ppgtt->num_pd_entries = GEN6_PPGTT_PD_ENTRIES; - return ret; + return 0; } static int gen6_ppgtt_allocate_page_tables(struct i915_hw_ppgtt *ppgtt) |