Ping......
Please help to review. This issue will gate promotion to mainline, as startx will have call trace when use virtual display.
>-----Original Message-----
>From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Emily
>Deng
>Sent: Monday, December 24, 2018 2:09 PM
>To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
>Cc: Deng, Emily <Emily.Deng@xxxxxxx>
>Subject: [PATCH 2/2] drm/amdgpu/virtual_dce: No need to pin the cursor bo
>
>For virtual display feature, no need to pin cursor bo.
>
>Signed-off-by: Emily Deng <Emily.Deng@xxxxxxx>
>---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>index 8a078f4..98df8e4 100644
>--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>@@ -2798,7 +2798,7 @@ int amdgpu_device_suspend(struct drm_device *dev,
>bool suspend, bool fbcon)
> struct drm_framebuffer *fb = crtc->primary->fb;
> struct amdgpu_bo *robj;
>
>- if (amdgpu_crtc->cursor_bo) {
>+ if (amdgpu_crtc->cursor_bo && !adev-
>>enable_virtual_display) {
> struct amdgpu_bo *aobj =
>gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
> r = amdgpu_bo_reserve(aobj, true);
> if (r == 0) {
>@@ -2906,7 +2906,7 @@ int amdgpu_device_resume(struct drm_device *dev,
>bool resume, bool fbcon)
> list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
> struct amdgpu_crtc *amdgpu_crtc =
>to_amdgpu_crtc(crtc);
>
>- if (amdgpu_crtc->cursor_bo) {
>+ if (amdgpu_crtc->cursor_bo && !adev-
>>enable_virtual_display) {
> struct amdgpu_bo *aobj =
>gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
> r = amdgpu_bo_reserve(aobj, true);
> if (r == 0) {
>--
>2.7.4
>
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