blob: f2789cbb76eb146dbe4f5e22ae6e34fe233a98e5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
From 3b8f06a6c3bc8025c213e54f6ff5e01eb1c67731 Mon Sep 17 00:00:00 2001
From: Aaron Liu <aaron.liu@amd.com>
Date: Tue, 30 Apr 2019 09:47:25 +0800
Subject: [PATCH 1859/2940] drm/amdgpu: remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS
check when hotplug-in
In amdgpu_atif_handler, when hotplug event received, remove
ATPX_DGPU_REQ_POWER_FOR_DISPLAYS check. This bit's check will cause missing
system resume.
Change-Id: Ic9a55fd44b721e59348a7768daeb41d414f21366
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 4376b17ca594..56f8ca2a3bb4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -464,8 +464,7 @@ static int amdgpu_atif_handler(struct amdgpu_device *adev,
}
}
if (req.pending & ATIF_DGPU_DISPLAY_EVENT) {
- if ((adev->flags & AMD_IS_PX) &&
- amdgpu_atpx_dgpu_req_power_for_displays()) {
+ if (adev->flags & AMD_IS_PX) {
pm_runtime_get_sync(adev->ddev->dev);
/* Just fire off a uevent and let userspace tell us what to do */
drm_helper_hpd_irq_event(adev->ddev);
--
2.17.1
|
