From: Alex Deucher alexander.deucher@amd.com
commit 901e2be20dc55079997ea1885ea77fc72e6826e7 upstream.
We need to set the APU flag from IP discovery before we evaluate this code.
Acked-by: Evan Quan evan.quan@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Mario Limonciello mario.limonciello@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 +++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 11 ----------- 2 files changed, 13 insertions(+), 11 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -30,6 +30,7 @@ #include <linux/module.h> #include <linux/console.h> #include <linux/slab.h> +#include <linux/pci.h>
#include <drm/drm_atomic_helper.h> #include <drm/drm_probe_helper.h> @@ -2070,6 +2071,8 @@ out: */ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev) { + struct drm_device *dev = adev_to_drm(adev); + struct pci_dev *parent; int i, r;
amdgpu_device_enable_virtual_display(adev); @@ -2134,6 +2137,16 @@ static int amdgpu_device_ip_early_init(s break; }
+ if (amdgpu_has_atpx() && + (amdgpu_is_atpx_hybrid() || + amdgpu_has_atpx_dgpu_power_cntl()) && + ((adev->flags & AMD_IS_APU) == 0) && + !pci_is_thunderbolt_attached(to_pci_dev(dev->dev))) + adev->flags |= AMD_IS_PX; + + parent = pci_upstream_bridge(adev->pdev); + adev->has_pr3 = parent ? pci_pr3_present(parent) : false; + amdgpu_amdkfd_device_probe(adev);
adev->pm.pp_feature = amdgpu_pp_feature_mask; --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -152,21 +152,10 @@ static void amdgpu_get_audio_func(struct int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags) { struct drm_device *dev; - struct pci_dev *parent; int r, acpi_status;
dev = adev_to_drm(adev);
- if (amdgpu_has_atpx() && - (amdgpu_is_atpx_hybrid() || - amdgpu_has_atpx_dgpu_power_cntl()) && - ((flags & AMD_IS_APU) == 0) && - !pci_is_thunderbolt_attached(to_pci_dev(dev->dev))) - flags |= AMD_IS_PX; - - parent = pci_upstream_bridge(adev->pdev); - adev->has_pr3 = parent ? pci_pr3_present(parent) : false; - /* amdgpu_device_init should report only fatal error * like memory allocation failure or iomapping failure, * or memory manager initialization failure, it must