From: Kent Russell <kent.russell@amd.com>
To: amd-gfx@lists.freedesktop.org
Cc: Kent Russell <kent.russell@amd.com>
Subject: [PATCH 1/3] drm/amdgpu: Add documentation for memory info
Date: Fri, 20 Mar 2020 09:24:05 -0400 [thread overview]
Message-ID: <20200320132407.9902-1-kent.russell@amd.com> (raw)
Add the amdgpu.rst tie-ins for the mem_info documentation
Signed-off-by: Kent Russell <kent.russell@amd.com>
---
Documentation/gpu/amdgpu.rst | 41 ++++++++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/Documentation/gpu/amdgpu.rst b/Documentation/gpu/amdgpu.rst
index d9ea09ec8e24..cb689fab94c7 100644
--- a/Documentation/gpu/amdgpu.rst
+++ b/Documentation/gpu/amdgpu.rst
@@ -226,3 +226,44 @@ serial_number
.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
:doc: serial_number
+
+GPU Memory Usage Information
+============================
+
+Various memory accounting can be accessed via sysfs
+
+mem_info_vram_total
+-------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+ :doc: mem_info_vram_total
+
+mem_info_vram_used
+------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+ :doc: mem_info_vram_used
+
+mem_info_vis_vram_total
+-----------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+ :doc: mem_info_vis_vram_total
+
+mem_info_vis_vram_used
+----------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+ :doc: mem_info_vis_vram_used
+
+mem_info_gtt_total
+-----------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+ :doc: mem_info_gtt_total
+
+mem_info_gtt_used
+------------------
+
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+ :doc: mem_info_gtt_used
--
2.17.1
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next reply other threads:[~2020-03-20 13:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 13:24 Kent Russell [this message]
2020-03-20 13:24 ` [PATCH 2/3] drm/amdgpu: Add documentation for PCIe accounting Kent Russell
2020-03-20 13:24 ` [PATCH 3/3] drm/amdgpu: Add documentation for unique_id Kent Russell
2020-03-20 14:22 ` Deucher, Alexander
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