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From aad14b2ed0cb158bbadf5cdd916c039de4e78f0c Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Thu, 31 Mar 2016 18:06:19 -0400
Subject: [PATCH 0735/1110] drm/amdgpu: remove double drm_vblank_init call
When DAL enabled, drm_vblank_init will be called
from inside DM code, so guarding this one for
the case when DAL is not enabled
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 4fe38d7..7ad2aed 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -219,11 +219,6 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
int r = 0;
spin_lock_init(&adev->irq.lock);
- r = drm_vblank_init(adev->ddev, adev->mode_info.num_crtc);
- if (r) {
- return r;
- }
- adev->ddev->vblank_disable_allowed = true;
/* enable msi */
adev->irq.msi_enabled = false;
@@ -237,10 +232,15 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
}
if (!amdgpu_has_dal_support(adev)) {
+ r = drm_vblank_init(adev->ddev, adev->mode_info.num_crtc);
+ if (r)
+ return r;
+
/* pre DCE11 */
INIT_WORK(&adev->hotplug_work,
amdgpu_hotplug_work_func);
}
+ adev->ddev->vblank_disable_allowed = true;
INIT_WORK(&adev->reset_work, amdgpu_irq_reset_work_func);
--
2.7.4
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