Mesa (master): ilo: do not set I915_EXEC_NO_RELOC

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 952fda4d3feca9b676a12d011523feaaf5836086
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=952fda4d3feca9b676a12d011523feaaf5836086

Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Mon Mar 10 19:03:14 2014 +0800

ilo: do not set I915_EXEC_NO_RELOC

This reverts most of commit d80f0c34b733a874adfdd3a2267e4deec345cc6b.  Upon a
closer reading, having the presumed offsets written is not enough to set the
flag.  EXEC_OBJECT_NEEDS_GTT and/or EXEC_OBJECT_WRITE of the reloc entries
must also be set appropriately.

---

 src/gallium/winsys/intel/drm/intel_drm_winsys.c |   12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/gallium/winsys/intel/drm/intel_drm_winsys.c b/src/gallium/winsys/intel/drm/intel_drm_winsys.c
index 250b36f..d34246a 100644
--- a/src/gallium/winsys/intel/drm/intel_drm_winsys.c
+++ b/src/gallium/winsys/intel/drm/intel_drm_winsys.c
@@ -49,7 +49,6 @@ struct intel_winsys {
    int fd;
    drm_intel_bufmgr *bufmgr;
    struct intel_winsys_info info;
-   unsigned long exec_flags;
 
    /* these are protected by the mutex */
    pipe_mutex mutex;
@@ -158,14 +157,6 @@ probe_winsys(struct intel_winsys *winsys)
    get_param(winsys, I915_PARAM_HAS_GEN7_SOL_RESET, &val);
    info->has_gen7_sol_reset = val;
 
-   /*
-    * pipe drivers are expected to write the presumed offsets after adding
-    * reloc entries
-    */
-   get_param(winsys, I915_PARAM_HAS_EXEC_NO_RELOC, &val);
-   if (val)
-      winsys->exec_flags |= I915_EXEC_NO_RELOC;
-
    return true;
 }
 
@@ -419,8 +410,7 @@ intel_winsys_submit_bo(struct intel_winsys *winsys,
                        struct intel_context *ctx,
                        unsigned long flags)
 {
-   const unsigned long exec_flags =
-      winsys->exec_flags | (unsigned long) ring | flags;
+   const unsigned long exec_flags = (unsigned long) ring | flags;
 
    /* logical contexts are only available for the render ring */
    if (ring != INTEL_RING_RENDER)