From: Flora Cui <flora.cui@amd.com>
Date: Thu, 18 Nov 2021 08:25:19 +0000 (+0800)
Subject: drm/amdgpu: check atomic flag to differeniate with legacy path
X-Git-Tag: accepted/tizen/unified/20230118.172025~4242
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=62477b3a86d6dc4ebae0b0e7fde627e779e5f6d9;p=platform%2Fkernel%2Flinux-rpi.git

drm/amdgpu: check atomic flag to differeniate with legacy path

[ Upstream commit 1053b9c948e614473819a1a5bcaff6d44e680dcf ]

since vkms support atomic KMS interface

Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Alex Deucher <aleander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 96ca42b..1545884 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3854,7 +3854,7 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
 	/* disable all interrupts */
 	amdgpu_irq_disable_all(adev);
 	if (adev->mode_info.mode_config_initialized){
-		if (!amdgpu_device_has_dc_support(adev))
+		if (!drm_drv_uses_atomic_modeset(adev_to_drm(adev)))
 			drm_helper_force_disable_all(adev_to_drm(adev));
 		else
 			drm_atomic_helper_shutdown(adev_to_drm(adev));
@@ -5130,7 +5130,7 @@ skip_hw_reset:
 			drm_sched_start(&ring->sched, !tmp_adev->asic_reset_res);
 		}
 
-		if (!amdgpu_device_has_dc_support(tmp_adev) && !job_signaled) {
+		if (!drm_drv_uses_atomic_modeset(adev_to_drm(tmp_adev)) && !job_signaled) {
 			drm_helper_resume_force_mode(adev_to_drm(tmp_adev));
 		}