[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <71a39188-2caf-58a-1094-4773e88c111b@linux.intel.com>
Date: Mon, 6 Nov 2023 14:27:39 +0200 (EET)
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Mario Limonciello <mario.limonciello@....com>
cc: Karol Herbst <kherbst@...hat.com>, Lyude Paul <lyude@...hat.com>,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Hans de Goede <hdegoede@...hat.com>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
Lukas Wunner <lukas@...ner.de>,
Danilo Krummrich <dakr@...hat.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Xinhui Pan <Xinhui.Pan@....com>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Mark Gross <markgross@...nel.org>,
Andreas Noever <andreas.noever@...il.com>,
Michael Jamet <michael.jamet@...el.com>,
Yehezkel Bernat <YehezkelShB@...il.com>,
Pali Rohár <pali@...nel.org>,
Marek Behún <kabel@...nel.org>,
"Maciej W . Rozycki" <macro@...am.me.uk>,
Manivannan Sadhasivam <mani@...nel.org>,
"open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS"
<dri-devel@...ts.freedesktop.org>,
"open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS"
<nouveau@...ts.freedesktop.org>,
open list <linux-kernel@...r.kernel.org>,
"open list:RADEON and AMDGPU DRM DRIVERS"
<amd-gfx@...ts.freedesktop.org>,
"open list:PCI SUBSYSTEM" <linux-pci@...r.kernel.org>,
"open list:ACPI" <linux-acpi@...r.kernel.org>,
"open list:X86 PLATFORM DRIVERS"
<platform-driver-x86@...r.kernel.org>,
"open list:THUNDERBOLT DRIVER" <linux-usb@...r.kernel.org>
Subject: Re: [PATCH v2 2/9] drm/radeon: Switch from pci_is_thunderbolt_attached()
to dev_is_removable()
On Fri, 3 Nov 2023, Mario Limonciello wrote:
> pci_is_thunderbolt_attached() only works for Intel TBT devices. Switch to
> using dev_is_removable() to be able to detect USB4 devices as well.
Same here as with 1/9.
--
i.
> Signed-off-by: Mario Limonciello <mario.limonciello@....com>
> ---
> drivers/gpu/drm/radeon/radeon_device.c | 4 ++--
> drivers/gpu/drm/radeon/radeon_kms.c | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
> index afbb3a80c0c6..ba0ca0694d18 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -1429,7 +1429,7 @@ int radeon_device_init(struct radeon_device *rdev,
>
> if (rdev->flags & RADEON_IS_PX)
> runtime = true;
> - if (!pci_is_thunderbolt_attached(rdev->pdev))
> + if (!dev_is_removable(&rdev->pdev->dev))
> vga_switcheroo_register_client(rdev->pdev,
> &radeon_switcheroo_ops, runtime);
> if (runtime)
> @@ -1519,7 +1519,7 @@ void radeon_device_fini(struct radeon_device *rdev)
> radeon_bo_evict_vram(rdev);
> radeon_audio_component_fini(rdev);
> radeon_fini(rdev);
> - if (!pci_is_thunderbolt_attached(rdev->pdev))
> + if (!dev_is_removable(&rdev->pdev->dev))
> vga_switcheroo_unregister_client(rdev->pdev);
> if (rdev->flags & RADEON_IS_PX)
> vga_switcheroo_fini_domain_pm_ops(rdev->dev);
> diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
> index a16590c6247f..ead912a58ab8 100644
> --- a/drivers/gpu/drm/radeon/radeon_kms.c
> +++ b/drivers/gpu/drm/radeon/radeon_kms.c
> @@ -138,7 +138,7 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
> if ((radeon_runtime_pm != 0) &&
> radeon_has_atpx() &&
> ((flags & RADEON_IS_IGP) == 0) &&
> - !pci_is_thunderbolt_attached(pdev))
> + !dev_is_removable(&pdev->dev))
> flags |= RADEON_IS_PX;
>
> /* radeon_device_init should report only fatal error
>
Powered by blists - more mailing lists