1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0895-drm-amd-amdgpu-Tidy-up-gfx_v9_0_rlc_stop.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0895-drm-amd-amdgpu-Tidy-up-gfx_v9_0_rlc_stop.patch
new file mode 100644
index 00000000..60b01df6
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0895-drm-amd-amdgpu-Tidy-up-gfx_v9_0_rlc_stop.patch
@@ -0,0 +1,33 @@
+From 40755766ded5a8836e556adfb6e1b718bd4fc12b Mon Sep 17 00:00:00 2001
+From: Tom St Denis <tom.stdenis@amd.com>
+Date: Thu, 31 Aug 2017 09:40:38 -0400
+Subject: [PATCH 0895/4131] drm/amd/amdgpu: Tidy up gfx_v9_0_rlc_stop()
+
+Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+index 2b7baaf..c224179 100644
+--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+@@ -1968,13 +1968,8 @@ static void gfx_v9_0_init_pg(struct amdgpu_device *adev)
+ 
+ void gfx_v9_0_rlc_stop(struct amdgpu_device *adev)
+ {
+-	u32 tmp = RREG32_SOC15(GC, 0, mmRLC_CNTL);
+-
+-	tmp = REG_SET_FIELD(tmp, RLC_CNTL, RLC_ENABLE_F32, 0);
+-	WREG32_SOC15(GC, 0, mmRLC_CNTL, tmp);
+-
++	WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 0);
+ 	gfx_v9_0_enable_gui_idle_interrupt(adev, false);
+-
+ 	gfx_v9_0_wait_for_rlc_serdes(adev);
+ }
+ 
+-- 
+2.7.4
+