From 6e642db7f4a5628ed63ca3c479f06bd6f2ca3893 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Tue, 11 Oct 2011 14:38:34 -0700 Subject: intel: Add support for overriding the PCI ID via an environment variable For example: export INTEL_DEVID_OVERRIDE=0x162 If this variable is set, don't actually submit the batchbuffer to the GPU, it probably contains commands for the wrong generation of hardware. v2: Introduce a getter for the overridden devid, and avoid getenv per exec. Reviewed-by: Yuanhan Liu Signed-off-by: Kenneth Graunke Signed-off-by: Eric Anholt --- intel/intel_bufmgr.h | 1 + 1 file changed, 1 insertion(+) (limited to 'intel/intel_bufmgr.h') diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h index 85da8b9a..8036031c 100644 --- a/intel/intel_bufmgr.h +++ b/intel/intel_bufmgr.h @@ -157,6 +157,7 @@ void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable); int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); int drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total); +int drm_intel_bufmgr_gem_get_devid(drm_intel_bufmgr *bufmgr); /* drm_intel_bufmgr_fake.c */ drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, -- cgit v1.2.3