Using the same environment variable as libdrm so one doesn't have to
remember two different things. This is helpful to run a test under a
fake identity, to, say, dump an aub file.
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
lib/intel_drm.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/lib/intel_drm.c b/lib/intel_drm.c
index 8d89d24..eaf9895 100644
--- a/lib/intel_drm.c
+++ b/lib/intel_drm.c
@@ -54,12 +54,18 @@ intel_get_drm_devid(int fd)
int ret;
struct drm_i915_getparam gp;
uint32_t devid;
+ char *override;
- gp.param = I915_PARAM_CHIPSET_ID;
- gp.value = (int *)&devid;
+ override = getenv("INTEL_DEVID_OVERRIDE");
+ if (override) {
+ devid = strtod(override, NULL);
+ } else {
+ gp.param = I915_PARAM_CHIPSET_ID;
+ gp.value = (int *)&devid;
- ret = ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp));
- assert(ret == 0);
+ ret = ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp));
+ assert(ret == 0);
+ }
return devid;
}
--
1.7.7.5
