1 files changed, 52 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1582-drm-amdgpu-fix-ras-parameter-descriptions.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1582-drm-amdgpu-fix-ras-parameter-descriptions.patch
new file mode 100644
index 00000000..cb67500d
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1582-drm-amdgpu-fix-ras-parameter-descriptions.patch
@@ -0,0 +1,52 @@
+From b45527068c99c223c44a194b81c1e33684a6b45c Mon Sep 17 00:00:00 2001
+From: Evan Quan <evan.quan@amd.com>
+Date: Thu, 7 Mar 2019 14:46:38 +0800
+Subject: [PATCH 1582/2940] drm/amdgpu: fix ras parameter descriptions
+
+The descriptions of modinfo wrongly show two parameters
+for each feature(see below). This patch can fix this
+incorrect outputs.
+
+parm:           amdgpu_ras_enable:Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
+parm:           ras_enable:int
+parm:           amdgpu_ras_mask:Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
+parm:           ras_mask:uint
+
+Change-Id: I04f7e505cecca991f196802befd2006dc49b3dcf
+Signed-off-by: Evan Quan <evan.quan@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: xinhui pan <xinhui.pan@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+index 0aaab488d774..b0bea690489e 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+@@ -512,18 +512,18 @@ MODULE_PARM_DESC(emu_mode, "Emulation mode, (1 = enable, 0 = disable)");
+ module_param_named(emu_mode, amdgpu_emu_mode, int, 0444);
+ 
+ /**
+- * DOC: amdgpu_ras_enable (int)
++ * DOC: ras_enable (int)
+  * Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))
+  */
+-MODULE_PARM_DESC(amdgpu_ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
++MODULE_PARM_DESC(ras_enable, "Enable RAS features on the GPU (0 = disable, 1 = enable, -1 = auto (default))");
+ module_param_named(ras_enable, amdgpu_ras_enable, int, 0444);
+ 
+ /**
+- * DOC: amdgpu_ras_mask (uint)
++ * DOC: ras_mask (uint)
+  * Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1
+  * See the flags in drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+  */
+-MODULE_PARM_DESC(amdgpu_ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
++MODULE_PARM_DESC(ras_mask, "Mask of RAS features to enable (default 0xffffffff), only valid when ras_enable == 1");
+ module_param_named(ras_mask, amdgpu_ras_mask, uint, 0444);
+ 
+ /**
+-- 
+2.17.1
+