Chris Wilson complained that this adds a lot of noise to the test
startup when full debugging is enabled, so let's cache it. We can do
that since there's only ever one intel gpu in a given system.
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
lib/intel_chipset.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/intel_chipset.c b/lib/intel_chipset.c
index fafd232f89c0..64d66eb29bae 100644
--- a/lib/intel_chipset.c
+++ b/lib/intel_chipset.c
@@ -125,9 +125,12 @@ intel_get_pci_device(void)
uint32_t
intel_get_drm_devid(int fd)
{
- uint32_t devid = 0;
+ static uint32_t devid = 0;
const char *override;
+ if (devid)
+ return devid;
+
override = getenv("INTEL_DEVID_OVERRIDE");
if (override) {
devid = strtod(override, NULL);
--
2.1.4
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