From 394edb5af5161f664c0c3b4eaba9be4e30f3c138 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Fri, 5 Apr 2013 23:59:52 -0700 Subject: intel: Require kernel 2.6.39 for relaxed relocation support. Chris Wilson's relaxed relocation patch landed in March 2011. Anyone running pre-3.0 kernels probably isn't going to get the latest Mesa anyway. Signed-off-by: Kenneth Graunke Reviewed-by: Daniel Vetter Reviewed-by: Eric Anholt --- src/mesa/drivers/dri/intel/intel_screen.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/mesa/drivers/dri/intel') diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index 3ca10c8e534..eb451ba546b 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -1008,9 +1008,10 @@ intel_init_bufmgr(struct intel_screen *intelScreen) drm_intel_bufmgr_gem_enable_fenced_relocs(intelScreen->bufmgr); - intelScreen->relaxed_relocations = 0; - intelScreen->relaxed_relocations |= - intel_get_boolean(spriv, I915_PARAM_HAS_RELAXED_DELTA) << 0; + if (!intel_get_boolean(spriv, I915_PARAM_HAS_RELAXED_DELTA)) { + fprintf(stderr, "[%s: %u] Kernel 2.6.39 required.\n", __func__, __LINE__); + return false; + } return true; } -- cgit v1.2.3