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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-11 17:57:57 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-11 18:00:34 +0400 |
| commit | bd84b1e995918ad83bdba5d5be1bef901e169f19 (patch) | |
| tree | 4f1e47f63a881b0238d5ecd64e73201a5a75b305 /drivers/gpu/drm/i915/intel_lrc.c | |
| parent | 127f100369a1f302904335950387d566680eb275 (diff) | |
| download | linux-bd84b1e995918ad83bdba5d5be1bef901e169f19.tar.xz | |
drm/i915: WARN if module opt sanitization goes out of order
Depending upon one module option to be sanitized (through USES_PPGTT)
for the other is a bit too fragile for my taste. At least WARN about
this.
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Damien Lespiau <damien.lespiau@intel.com>
Cc: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 21f7f1cce86e..44721292eb77 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -43,6 +43,8 @@ int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists) { + WARN_ON(i915.enable_ppgtt == -1); + if (enable_execlists == 0) return 0; |