[PATCH 07/10] drm/amdgpu: add pre/post_soft_reset ip funcs

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They will be used before/after soft_reset.

Change-Id: Icc35e0e7f7b2cccde4f5be8b949841f9a4c08a67
Signed-off-by: Chunming Zhou <David1.Zhou at amd.com>
---
 drivers/gpu/drm/amd/include/amd_shared.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index afbd876..3192a60 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -168,6 +168,10 @@ struct amd_ip_funcs {
 	bool (*is_idle)(void *handle);
 	/* poll for idle */
 	int (*wait_for_idle)(void *handle);
+	/* pre soft reset the IP block */
+	int (*pre_soft_reset)(void *handle, u32 reset_mask);
+	/* post soft reset the IP block */
+	int (*post_soft_reset)(void *handle, u32 reset_mask);
 	/* soft reset the IP block */
 	int (*soft_reset)(void *handle);
 	/* enable/disable cg for the IP block */
-- 
1.9.1



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