X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=inline;f=src%2Fmesa%2Fdrivers%2Fdri%2Fi965%2Fbrw_bufmgr.c;h=17036b53bcdad8aeb97b148a013fb02e1726b469;hb=1617fca6d12e418e02d18733dd0d1964c7ecbda9;hp=7c5a9651ebad5e2683483d675474fc60d27bf686;hpb=21023954f898bf871696e6e0eae2848e019fb2f9;p=mesa.git

diff --git a/src/mesa/drivers/dri/i965/brw_bufmgr.c b/src/mesa/drivers/dri/i965/brw_bufmgr.c
index 7c5a9651eba..17036b53bcd 100644
--- a/src/mesa/drivers/dri/i965/brw_bufmgr.c
+++ b/src/mesa/drivers/dri/i965/brw_bufmgr.c
@@ -1299,6 +1299,25 @@ brw_create_hw_context(struct brw_bufmgr *bufmgr)
    return create.ctx_id;
 }
 
+int
+brw_hw_context_set_priority(struct brw_bufmgr *bufmgr,
+                            uint32_t ctx_id,
+                            int priority)
+{
+   struct drm_i915_gem_context_param p = {
+      .ctx_id = ctx_id,
+      .param = I915_CONTEXT_PARAM_PRIORITY,
+      .value = priority,
+   };
+   int err;
+
+   err = 0;
+   if (drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM, &p))
+      err = -errno;
+
+   return err;
+}
+
 void
 brw_destroy_hw_context(struct brw_bufmgr *bufmgr, uint32_t ctx_id)
 {