From: Zhang Ning <ning.a.zhang@xxxxxxxxx>
when i915 is built in module, and system has built-in display, eg. eDP,
i915 will detect and active it during driver probe. it will take long
time.
set i915 driver probe to asynchrous can save kernel initial time.
Signed-off-by: Zhang Ning <ning.a.zhang@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 6a4d1388ad2d..0f57d71d0abb 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -738,6 +738,7 @@ static struct pci_driver i915_pci_driver = {
.probe = i915_pci_probe,
.remove = i915_pci_remove,
.driver.pm = &i915_pm_ops,
+ .driver.probe_type = PROBE_PREFER_ASYNCHRONOUS,
};
static int __init i915_init(void)
--
2.18.0
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