New parameters added for navi lack documentation.
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 3913a75924c6..7941a5368fb5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -581,14 +581,27 @@ MODULE_PARM_DESC(async_gfx_ring,
"Asynchronous GFX rings that could be configured with either different
priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 =
enabled (default))");
module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
+/**
+ * DOC: mcbp (int)
+ * It is used to enable mid command buffer preemption. (0 = disabled
(default), 1 = enabled)
+ */
MODULE_PARM_DESC(mcbp,
"Enable Mid-command buffer preemption (0 = disabled (default), 1 =
enabled)");
module_param_named(mcbp, amdgpu_mcbp, int, 0444);
+/**
+ * DOC: discovery (int)
+ * Allow driver to discover hardware IP information from IP Discovery table at
the top of VRAM.
+ */
MODULE_PARM_DESC(discovery,
"Allow driver to discover hardware IPs from IP Discovery table at the
top of VRAM");
module_param_named(discovery, amdgpu_discovery, int, 0444);
+/**
+ * DOC: mes (int)
+ * Enable Micro Engine Scheduler. This is a new hw scheduling engine for gfx,
sdma, and compute.
+ * (0 = disabled (default), 1 = enabled)
+ */
MODULE_PARM_DESC(mes,
"Enable Micro Engine Scheduler (0 = disabled (default), 1 = enabled)");
module_param_named(mes, amdgpu_mes, int, 0444);
--
2.20.1
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