From aaee0ce460b954e08b6e630d7e54b2abb672feb8 Mon Sep 17 00:00:00 2001 From: Tim Huang Date: Wed, 15 Mar 2023 15:52:09 +0800 Subject: drm/amdgpu: reposition the gpu reset checking for reuse Move the amdgpu_acpi_should_gpu_reset out of CONFIG_SUSPEND to share it with hibernate case. Signed-off-by: Tim Huang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.1.x --- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 41 ++++++++++++++++++-------------- 1 file changed, 23 insertions(+), 18 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index d4196fcb85a0..60b1857f469e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -971,6 +971,29 @@ static bool amdgpu_atcs_pci_probe_handle(struct pci_dev *pdev) return true; } + +/** + * amdgpu_acpi_should_gpu_reset + * + * @adev: amdgpu_device_pointer + * + * returns true if should reset GPU, false if not + */ +bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return false; + + if (amdgpu_sriov_vf(adev)) + return false; + +#if IS_ENABLED(CONFIG_SUSPEND) + return pm_suspend_target_state != PM_SUSPEND_TO_IDLE; +#else + return true; +#endif +} + /* * amdgpu_acpi_detect - detect ACPI ATIF/ATCS methods * @@ -1042,24 +1065,6 @@ bool amdgpu_acpi_is_s3_active(struct amdgpu_device *adev) (pm_suspend_target_state == PM_SUSPEND_MEM); } -/** - * amdgpu_acpi_should_gpu_reset - * - * @adev: amdgpu_device_pointer - * - * returns true if should reset GPU, false if not - */ -bool amdgpu_acpi_should_gpu_reset(struct amdgpu_device *adev) -{ - if (adev->flags & AMD_IS_APU) - return false; - - if (amdgpu_sriov_vf(adev)) - return false; - - return pm_suspend_target_state != PM_SUSPEND_TO_IDLE; -} - /** * amdgpu_acpi_is_s0ix_active * -- cgit v1.2.3-70-g09d2