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| author | Damien Lespiau <damien.lespiau@intel.com> | 2014-11-14 18:05:59 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-11-14 20:17:31 +0300 |
| commit | 70ee45e10bd06d5c41c46bd0f685b7c04c72b52d (patch) | |
| tree | 9bcf5e2c94b06aa590ac561567d5dec9c6433d24 /drivers/gpu/drm/i915/intel_lrc.c | |
| parent | 21318cce5a77ad3e90f6974119389ed632cc8b15 (diff) | |
| download | linux-70ee45e10bd06d5c41c46bd0f685b7c04c72b52d.tar.xz | |
drm/i915/skl: Don't allow disabling ppgtt and execlists on gen9+
Running the driver without execlists and hence PPGTT (either aliasing or
full) isn't a supported configuration on gen9+.
Signed-off-by: Damien Lespiau <damien.lespiau@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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 0eee4288519b..b7c4c9ab9012 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -220,6 +220,9 @@ int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists { WARN_ON(i915.enable_ppgtt == -1); + if (INTEL_INFO(dev)->gen >= 9) + return 1; + if (enable_execlists == 0) return 0; |