From: Chris Wilson Date: Wed, 7 Aug 2019 08:37:01 +0000 (+0100) Subject: drm/i915: Use intel_engine_lookup_user for probing HAS_BSD etc X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ae06cad821bbeaca9b34dbb9bdb8591a1d9762a;p=linux.git drm/i915: Use intel_engine_lookup_user for probing HAS_BSD etc Use the same mechanism to determine if a backend engine exists for a uabi mapping as used internally. Signed-off-by: Chris Wilson Reviewed-by: Mika Kuoppala Link: https://patchwork.freedesktop.org/patch/msgid/20190807083702.16349-2-chris@chris-wilson.co.uk --- diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 76ee67b901045..e92b194d2745f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -373,16 +373,20 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, value = dev_priv->overlay ? 1 : 0; break; case I915_PARAM_HAS_BSD: - value = !!dev_priv->engine[VCS0]; + value = !!intel_engine_lookup_user(dev_priv, + I915_ENGINE_CLASS_VIDEO, 0); break; case I915_PARAM_HAS_BLT: - value = !!dev_priv->engine[BCS0]; + value = !!intel_engine_lookup_user(dev_priv, + I915_ENGINE_CLASS_COPY, 0); break; case I915_PARAM_HAS_VEBOX: - value = !!dev_priv->engine[VECS0]; + value = !!intel_engine_lookup_user(dev_priv, + I915_ENGINE_CLASS_VIDEO_ENHANCE, 0); break; case I915_PARAM_HAS_BSD2: - value = !!dev_priv->engine[VCS1]; + value = !!intel_engine_lookup_user(dev_priv, + I915_ENGINE_CLASS_VIDEO, 1); break; case I915_PARAM_HAS_LLC: value = HAS_LLC(dev_priv);