Merge libdrm 2.4.71

1 files changed, 31 insertions, 1 deletions

diff --git a/lib/libdrm/intel/intel_bufmgr_gem.c b/lib/libdrm/intel/intel_bufmgr_gem.c
index 93261ce97..ffb9ff3c6 100644
--- a/lib/libdrm/intel/intel_bufmgr_gem.c
+++ b/lib/libdrm/intel/intel_bufmgr_gem.c
@@ -3251,6 +3251,36 @@ drm_intel_get_eu_total(int fd, unsigned int *eu_total)
 	return 0;
 }
 
+int
+drm_intel_get_pooled_eu(int fd)
+{
+	drm_i915_getparam_t gp;
+	int ret = -1;
+
+	memclear(gp);
+	gp.param = I915_PARAM_HAS_POOLED_EU;
+	gp.value = &ret;
+	if (drmIoctl(fd, DRM_IOCTL_I915_GETPARAM, &gp))
+		return -errno;
+
+	return ret;
+}
+
+int
+drm_intel_get_min_eu_in_pool(int fd)
+{
+	drm_i915_getparam_t gp;
+	int ret = -1;
+
+	memclear(gp);
+	gp.param = I915_PARAM_MIN_EU_IN_POOL;
+	gp.value = &ret;
+	if (drmIoctl(fd, DRM_IOCTL_I915_GETPARAM, &gp))
+		return -errno;
+
+	return ret;
+}
+
 /**
  * Annotate the given bo for use in aub dumping.
  *
@@ -3395,7 +3425,7 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
 	    bufmgr_gem->gtt_size > 256*1024*1024) {
 		/* The unmappable part of gtt on gen 3 (i.e. above 256MB) can't
 		 * be used for tiled blits. To simplify the accounting, just
-		 * substract the unmappable part (fixed to 256MB on all known
+		 * subtract the unmappable part (fixed to 256MB on all known
 		 * gen3 devices) if the kernel advertises it. */
 		bufmgr_gem->gtt_size -= 256*1024*1024;
 	}