From 520d8217d3f47e1eadf0070bd6c0f5a7fe2ceae6 Mon Sep 17 00:00:00 2001
From: Jiawei <Jiawei.Gu@amd.com>
Date: Fri, 17 Apr 2020 19:06:52 +0800
Subject: drm/amdgpu: disble vblank when unloading sriov driver
Git-commit: 7aba19182e9958cce8d0c6b2f67807ceac31fd50
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
disble vblank in dce_vitual_crtc_commit(), which is skipped
under sriov before
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Jiawei <Jiawei.Gu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index bb4fd1341352..d5ff7b6331ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -172,8 +172,9 @@ static void dce_virtual_crtc_disable(struct drm_crtc *crtc)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
- dce_virtual_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ drm_crtc_vblank_off(crtc);
+ amdgpu_crtc->enabled = false;
amdgpu_crtc->pll_id = ATOM_PPLL_INVALID;
amdgpu_crtc->encoder = NULL;
amdgpu_crtc->connector = NULL;
--
2.28.0