From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Ken.Qiao@amd.com, Marek.Olsak@amd.com,
Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Subject: [PATCH 1/4] drm/amdgpu: Add new ring callback to insert memory sync
Date: Wed, 25 Mar 2020 10:29:37 -0400 [thread overview]
Message-ID: <1585146580-27143-2-git-send-email-andrey.grodzovsky@amd.com> (raw)
In-Reply-To: <1585146580-27143-1-git-send-email-andrey.grodzovsky@amd.com>
Used to flush and invalidate various caches.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index 448c76c..ef9c444 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -171,6 +171,7 @@ struct amdgpu_ring_funcs {
/* Try to soft recover the ring to make the fence signal */
void (*soft_recovery)(struct amdgpu_ring *ring, unsigned vmid);
int (*preempt_ib)(struct amdgpu_ring *ring);
+ void (*mem_sync)(struct amdgpu_ring *ring);
};
struct amdgpu_ring {
--
2.7.4
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next prev parent reply other threads:[~2020-03-25 14:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 14:29 [PATCH 0/4] Invalidate and flush caches at the beginning of every gfx IB Andrey Grodzovsky
2020-03-25 14:29 ` Andrey Grodzovsky [this message]
2020-03-26 9:14 ` [PATCH 1/4] drm/amdgpu: Add new ring callback to insert memory sync Christian König
2020-03-25 14:29 ` [PATCH 2/4] drm/amdgpu: Add AQUIRE_MEM PACKET3 fields defintion Andrey Grodzovsky
2020-03-25 14:54 ` Luben Tuikov
2020-03-25 14:29 ` [PATCH 3/4] drm/amdgpu: Add mem_sync implementation for all the ASICs Andrey Grodzovsky
2020-03-26 6:08 ` 回复: " Qiao, Ken
2020-03-26 6:42 ` Olsak, Marek
2020-03-25 14:29 ` [PATCH 4/4] drm/amdgpu: Add a UAPI flag for user to call mem_sync Andrey Grodzovsky
2020-03-25 15:15 ` Alex Deucher
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