From 49447a9b957047db2549b8a929e763bbd87808ba Mon Sep 17 00:00:00 2001 From: Albert Damen Date: Sun, 7 Nov 2010 15:54:32 +0100 Subject: [PATCH 1/1] intel: initialize bufmgr.bo_mrb_exec unconditionally If bufmgr.bo_mrb_exec is not set, drm_intel_bo_mrb_exec returns ENODEV even though drm_intel_gem_bo_mrb_exec2 will work fine for the RENDER ring. Fixes xf86-video-intel after commit 'add BLT ring support' (5bed685f76) with kernels without BSD or BLT ring support (2.6.34 and before). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31443 Signed-off-by: Albert Damen Signed-off-by: Chris Wilson --- intel/intel_bufmgr_gem.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 2da3a8a1..2b7bd47e 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -2184,8 +2184,7 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size) /* Use the new one if available */ if (exec2) { bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec2; - if (bufmgr_gem->has_bsd|bufmgr_gem->has_blt) - bufmgr_gem->bufmgr.bo_mrb_exec = drm_intel_gem_bo_mrb_exec2; + bufmgr_gem->bufmgr.bo_mrb_exec = drm_intel_gem_bo_mrb_exec2; } else bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec; bufmgr_gem->bufmgr.bo_busy = drm_intel_gem_bo_busy; -- 2.11.0