From: Chunming Zhou <david1.zhou@amd.com>
To: Christian.Koenig@amd.com, dri-devel@lists.freedesktop.org,
amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org
Subject: [PATCH libdrm 7/8] wrap transfer interfaces
Date: Tue, 11 Dec 2018 18:36:26 +0800 [thread overview]
Message-ID: <20181211103627.25985-7-david1.zhou@amd.com> (raw)
In-Reply-To: <20181211103627.25985-1-david1.zhou@amd.com>
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
---
amdgpu/amdgpu.h | 22 ++++++++++++++++++++++
amdgpu/amdgpu_cs.c | 16 ++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index 5536d2d5..48e28aef 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -1638,6 +1638,28 @@ int amdgpu_cs_syncobj_import_sync_file2(amdgpu_device_handle dev,
uint32_t syncobj,
uint64_t point,
int sync_file_fd);
+
+/**
+ * transfer between syncbojs.
+ *
+ * \param dev - \c [in] device handle
+ * \param dst_handle - \c [in] sync object handle
+ * \param dst_point - \c [in] timeline point, 0 presents dst is binary
+ * \param src_handle - \c [in] sync object handle
+ * \param src_point - \c [in] timeline point, 0 presents src is binary
+ * \param flags - \c [in] flags
+ *
+ * \return 0 on success\n
+ * <0 - Negative POSIX Error code
+ *
+ */
+int amdgpu_cs_syncobj_transfer(amdgpu_device_handle dev,
+ uint32_t dst_handle,
+ uint64_t dst_point,
+ uint32_t src_handle,
+ uint64_t src_point,
+ uint32_t flags);
+
/**
* Export an amdgpu fence as a handle (syncobj or fd).
*
diff --git a/amdgpu/amdgpu_cs.c b/amdgpu/amdgpu_cs.c
index 399aa66e..62a2f3de 100644
--- a/amdgpu/amdgpu_cs.c
+++ b/amdgpu/amdgpu_cs.c
@@ -792,6 +792,22 @@ out:
return ret;
}
+drm_public int amdgpu_cs_syncobj_transfer(amdgpu_device_handle dev,
+ uint32_t dst_handle,
+ uint64_t dst_point,
+ uint32_t src_handle,
+ uint64_t src_point,
+ uint32_t flags)
+{
+ if (NULL == dev)
+ return -EINVAL;
+
+ return drmSyncobjTransfer(dev->fd,
+ dst_handle, dst_point,
+ src_handle, src_point,
+ flags);
+}
+
drm_public int amdgpu_cs_submit_raw(amdgpu_device_handle dev,
amdgpu_context_handle context,
amdgpu_bo_list_handle bo_list_handle,
--
2.17.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2018-12-11 10:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 10:36 [PATCH libdrm 1/8] new syncobj extension v3 Chunming Zhou
2018-12-11 10:36 ` [PATCH libdrm 3/8] add timeline wait/query ioctl v2 Chunming Zhou
[not found] ` <20181211103627.25985-1-david1.zhou-5C7GfCeVMHo@public.gmane.org>
2018-12-11 10:36 ` [PATCH libdrm 2/8] addr cs chunk for syncobj timeline Chunming Zhou
2018-12-11 10:36 ` [PATCH libdrm 4/8] wrap syncobj timeline query/wait APIs for amdgpu v3 Chunming Zhou
2018-12-11 10:36 ` [PATCH libdrm 5/8] add timeline signal/transfer ioctls v2 Chunming Zhou
2018-12-11 10:36 ` [PATCH libdrm 6/8] expose timeline signal/export/import interfaces v2 Chunming Zhou
2018-12-11 10:36 ` [PATCH libdrm 8/8] add syncobj timeline tests v3 Chunming Zhou
2018-12-11 10:36 ` Chunming Zhou [this message]
2019-04-01 9:58 [PATCH libdrm 1/8] new syncobj extension v3 Chunming Zhou
[not found] ` <20190401095838.10165-1-david1.zhou-5C7GfCeVMHo@public.gmane.org>
2019-04-01 9:58 ` [PATCH libdrm 7/8] wrap transfer interfaces Chunming Zhou
2019-04-09 9:04 [PATCH libdrm 1/8] new syncobj extension v3 Chunming Zhou
[not found] ` <20190409090437.3485-1-david1.zhou-5C7GfCeVMHo@public.gmane.org>
2019-04-09 9:04 ` [PATCH libdrm 7/8] wrap transfer interfaces Chunming Zhou
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181211103627.25985-7-david1.zhou@amd.com \
--to=david1.zhou@amd.com \
--cc=Christian.Koenig@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.