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| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-10-25 18:58:00 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-10-31 16:56:32 +0200 |
| commit | 33edc24d12c42710e23f1c2cef434937af73e245 (patch) | |
| tree | eb2dc1496a42bd9b50b56d4df1fbbaa70df47129 /drivers/gpu/drm/i915/intel_device_info.c | |
| parent | drm/i915: Mark up obj->mm.lock for shrinker (diff) | |
| download | linux-dev-33edc24d12c42710e23f1c2cef434937af73e245.tar.xz linux-dev-33edc24d12c42710e23f1c2cef434937af73e245.zip | |
drm/i915: Don't try to initialize sprite planes on pre-ilk
We don't currently implement support for sprite planes on pre-ilk
platforms, so let's leave num_sprites at 0 so that we don't get
spurious errors during driver init.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477411083-19255-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_device_info.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index d6a8f11813d5..185e3bbc9ec9 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -282,12 +282,13 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) info->num_sprites[PIPE_A] = 2; info->num_sprites[PIPE_B] = 2; info->num_sprites[PIPE_C] = 1; - } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) + } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { for_each_pipe(dev_priv, pipe) info->num_sprites[pipe] = 2; - else + } else if (INTEL_GEN(dev_priv) >= 5) { for_each_pipe(dev_priv, pipe) info->num_sprites[pipe] = 1; + } if (i915.disable_display) { DRM_INFO("Display disabled (module parameter)\n"); |