[Intel-gfx] [PATCH v2] drm/i915: declare gvt as i915's soft dependency

[hang.yuan at linux.intel.com]

From: Hang Yuan <hang.yuan at linux.intel.com>

This helps initramfs builder and other tools to know the full dependencies
of i915 and have gvt module loaded with i915.

v2: add condition and change to pre-dependency (Chris)

Signed-off-by: Hang Yuan <hang.yuan at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 55543f1..904f0bf 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -770,6 +770,12 @@ static void __exit i915_exit(void)
 module_init(i915_init);
 module_exit(i915_exit);
 
+#if IS_ENABLED(CONFIG_DRM_I915_GVT_KVMGT)
+MODULE_SOFTDEP("pre: kvmgt");
+#elif IS_ENABLED(CONFIG_DRM_I915_GVT_XENGT)
+MODULE_SOFTDEP("pre: xengt");
+#endif
+
 MODULE_AUTHOR("Tungsten Graphics, Inc.");
 MODULE_AUTHOR("Intel Corporation");
 
-- 
2.7.4