From 4489f0fd9e01efac81d98884d5cf3fa708b9daac Mon Sep 17 00:00:00 2001 From: Hawking Zhang Date: Mon, 6 Mar 2023 19:34:34 +0800 Subject: drm/amdgpu: Retire pcie_gen3_enable function Not needed since from vi. drop the function so we don't duplicate code when introduce new asics. Signed-off-by: Hawking Zhang Reviewed-by: Likun Gao Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/nv.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c') diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index f158e17b2526..15f3c6745ea9 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -520,21 +520,6 @@ static int nv_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk) return 0; } -static void nv_pcie_gen3_enable(struct amdgpu_device *adev) -{ - if (pci_is_root_bus(adev->pdev->bus)) - return; - - if (amdgpu_pcie_gen2 == 0) - return; - - if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 | - CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3))) - return; - - /* todo */ -} - static void nv_program_aspm(struct amdgpu_device *adev) { if (!amdgpu_device_should_use_aspm(adev)) @@ -1042,8 +1027,6 @@ static int nv_common_hw_init(void *handle) if (adev->nbio.funcs->apply_l1_link_width_reconfig_wa) adev->nbio.funcs->apply_l1_link_width_reconfig_wa(adev); - /* enable pcie gen2/3 link */ - nv_pcie_gen3_enable(adev); /* enable aspm */ nv_program_aspm(adev); /* setup nbio registers */ -- cgit