diff options
| author | Ma Jun <Jun.Ma2@amd.com> | 2024-03-27 08:18:40 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-17 04:39:16 +0200 |
| commit | 1347853271ed3ec85dd42586fa31f746664504e7 (patch) | |
| tree | 73426fe99ed9864eced603701f5ca2830563c3b6 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amdgpu: Load ipkeymgr drv for psp v14 (diff) | |
| download | linux-1347853271ed3ec85dd42586fa31f746664504e7.tar.xz linux-1347853271ed3ec85dd42586fa31f746664504e7.zip | |
drm/amdgpu: refactoring the runtime pm mode detection code
refactor the code of runtime pm mode detection to support
amdgpu_runtime_pm =2 and 1 two cases
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 48 |
1 files changed, 1 insertions, 47 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 55eb4e4eb8f2..a0ea6fe8d060 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -133,7 +133,6 @@ void amdgpu_register_gpu_instance(struct amdgpu_device *adev) int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags) { struct drm_device *dev; - int bamaco_support = 0; int r, acpi_status; dev = adev_to_drm(adev); @@ -150,52 +149,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device *adev, unsigned long flags) goto out; } - adev->pm.rpm_mode = AMDGPU_RUNPM_NONE; - if (amdgpu_device_supports_px(dev) && - (amdgpu_runtime_pm != 0)) { /* enable PX as runtime mode */ - adev->pm.rpm_mode = AMDGPU_RUNPM_PX; - dev_info(adev->dev, "Using ATPX for runtime pm\n"); - } else if (amdgpu_device_supports_boco(dev) && - (amdgpu_runtime_pm != 0)) { /* enable boco as runtime mode */ - adev->pm.rpm_mode = AMDGPU_RUNPM_BOCO; - dev_info(adev->dev, "Using BOCO for runtime pm\n"); - } else if (amdgpu_runtime_pm != 0) { - bamaco_support = amdgpu_device_supports_baco(dev); - - if (!bamaco_support) - goto no_runtime_pm; - - switch (adev->asic_type) { - case CHIP_VEGA20: - case CHIP_ARCTURUS: - /* enable BACO as runpm mode if runpm=1 */ - if (amdgpu_runtime_pm > 0) - adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; - break; - case CHIP_VEGA10: - /* enable BACO as runpm mode if noretry=0 */ - if (!adev->gmc.noretry) - adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; - break; - default: - /* enable BACO as runpm mode on CI+ */ - adev->pm.rpm_mode = AMDGPU_RUNPM_BACO; - break; - } - - if (adev->pm.rpm_mode == AMDGPU_RUNPM_BACO) { - if (bamaco_support & MACO_SUPPORT) { - adev->pm.rpm_mode = AMDGPU_RUNPM_BAMACO; - dev_info(adev->dev, "Using BAMACO for runtime pm\n"); - } else { - dev_info(adev->dev, "Using BACO for runtime pm\n"); - } - } - } - -no_runtime_pm: - if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) - dev_info(adev->dev, "NO pm mode for runtime pm\n"); + amdgpu_device_detect_runtime_pm_mode(adev); /* Call ACPI methods: require modeset init * but failure is not fatal |