[PATCH 1/2] drm/amdgpu: add userq specific kernel config for fence ioctls

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Keep the user queue fence signal and wait IOCTLs in the
kernel config CONFIG_DRM_AMDGPU_NAVI3X_USERQ.

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c         |  4 ++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 16 ++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 70cb3b794a8a..04eb6611d19b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2971,9 +2971,11 @@ static int __init amdgpu_init(void)
 	if (r)
 		goto error_sync;
 
+#ifdef CONFIG_DRM_AMDGPU_NAVI3X_USERQ
 	r = amdgpu_fence_slab_init();
 	if (r)
 		goto error_fence;
+#endif
 
 	r = amdgpu_userq_fence_slab_init();
 	if (r)
@@ -3003,7 +3005,9 @@ static void __exit amdgpu_exit(void)
 	amdgpu_unregister_atpx_handler();
 	amdgpu_acpi_release();
 	amdgpu_sync_fini();
+#ifdef CONFIG_DRM_AMDGPU_NAVI3X_USERQ
 	amdgpu_fence_slab_fini();
+#endif
 	amdgpu_userq_fence_slab_fini();
 	mmu_notifier_synchronize();
 	amdgpu_xcp_drv_release();
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
index 279dece6f6d7..bec53776fe5f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
@@ -318,6 +318,7 @@ static const struct dma_fence_ops amdgpu_userq_fence_ops = {
 	.release = amdgpu_userq_fence_release,
 };
 
+#ifdef CONFIG_DRM_AMDGPU_NAVI3X_USERQ
 /**
  * amdgpu_userq_fence_read_wptr - Read the userq wptr value
  *
@@ -502,7 +503,15 @@ int amdgpu_userq_signal_ioctl(struct drm_device *dev, void *data,
 
 	return r;
 }
+#else
+int amdgpu_userq_signal_ioctl(struct drm_device *dev, void *data,
+			      struct drm_file *filp)
+{
+	return 0;
+}
+#endif
 
+#ifdef CONFIG_DRM_AMDGPU_NAVI3X_USERQ
 int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data,
 			    struct drm_file *filp)
 {
@@ -797,3 +806,10 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data,
 
 	return r;
 }
+#else
+int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data,
+			    struct drm_file *filp)
+{
+	return 0;
+}
+#endif
-- 
2.34.1




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