diff mbox series

[14/27] drm/i915: Use intel_engine_lookup_user for probing HAS_BSD etc

Message ID 20190726084613.22129-14-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show
Series [01/27] drm/i915/gt: Add to timeline requires the timeline mutex | expand

Commit Message

Chris Wilson July 26, 2019, 8:46 a.m. UTC 
Use the same mechanism to determine if a backend engine exists for a
uabi mapping as used internally.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_drv.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index d960672ae550..036ef4bc4fec 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -61,6 +61,7 @@ 
 
 #include "gem/i915_gem_context.h"
 #include "gem/i915_gem_ioctls.h"
+#include "gt/intel_engine_user.h"
 #include "gt/intel_gt.h"
 #include "gt/intel_gt_pm.h"
 #include "gt/intel_reset.h"
@@ -371,16 +372,20 @@  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);