From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Lukas Wunner <lukas@wunner.de>,
Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 4.4 21/22] drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
Date: Mon, 26 Feb 2018 21:16:21 +0100 [thread overview]
Message-ID: <20180226201559.658971149@linuxfoundation.org> (raw)
In-Reply-To: <20180226201558.681421374@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit 458d876eb869d5a88b53074c6c271b8b9adc0f07 upstream.
We only support vga_switcheroo and runtime pm on PX/HG systems
so forcing runpm to 1 doesn't do anything useful anyway.
Only call vga_switcheroo_init_domain_pm_ops() for PX/HG so
that the cleanup path is correct as well. This mirrors what
radeon does as well.
v2: rework the patch originally sent by Lukas (Alex)
Acked-by: Lukas Wunner <lukas@wunner.de>
Reported-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de> (v1)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1467,8 +1467,6 @@ int amdgpu_device_init(struct amdgpu_dev
* ignore it */
vga_client_register(adev->pdev, adev, NULL, amdgpu_vga_set_decode);
- if (amdgpu_runtime_pm == 1)
- runtime = true;
if (amdgpu_device_is_px(ddev))
runtime = true;
vga_switcheroo_register_client(adev->pdev, &amdgpu_switcheroo_ops, runtime);
next prev parent reply other threads:[~2018-02-26 20:17 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 20:16 [PATCH 4.4 00/22] 4.4.119-stable review Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 01/22] netfilter: drop outermost socket lock in getsockopt() Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 02/22] powerpc/64s: Fix RFI flush dependency on HARDLOCKUP_DETECTOR Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 03/22] PCI: keystone: Fix interrupt-controller-node lookup Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 04/22] ip_tunnel: replace dst_cache with generic implementation Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 05/22] ip_tunnel: fix preempt warning in ip tunnel creation/updating Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 06/22] xtensa: fix high memory/reserved memory collision Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 07/22] scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 08/22] cfg80211: fix cfg80211_beacon_dup Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 09/22] iio: buffer: check if a buffer has been set up when poll is called Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 10/22] iio: adis_lib: Initialize trigger before requesting interrupt Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 11/22] x86/oprofile: Fix bogus GCC-8 warning in nmi_setup() Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 12/22] irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq() Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 13/22] usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks() Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 14/22] arm64: Disable unhandled signal log messages by default Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 15/22] Add delay-init quirk for Corsair K70 RGB keyboards Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 16/22] drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 17/22] usb: dwc3: gadget: Set maxpacket size for ep0 IN Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 18/22] usb: ldusb: add PIDs for new CASSY devices supported by this driver Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 19/22] usb: gadget: f_fs: Process all descriptors during bind Greg Kroah-Hartman
2018-02-26 20:16 ` [PATCH 4.4 20/22] usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path Greg Kroah-Hartman
2018-02-26 20:16 ` Greg Kroah-Hartman [this message]
2018-02-26 20:16 ` [PATCH 4.4 22/22] binder: add missing binder_unlock() Greg Kroah-Hartman
2018-02-27 0:08 ` [PATCH 4.4 00/22] 4.4.119-stable review Nathan Chancellor
2018-02-27 13:10 ` Greg Kroah-Hartman
2018-02-27 0:56 ` Shuah Khan
2018-02-27 4:18 ` kernelci.org bot
2018-02-27 7:17 ` Naresh Kamboju
2018-02-27 10:56 ` Guenter Roeck
2018-02-27 18:33 ` Greg Kroah-Hartman
2018-02-27 14:55 ` Guenter Roeck
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