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Commit 50171ebe authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/dpm/ci: switch over to the common pcie caps interface 



We already query this at driver init, so use that info.  Also
handles virtualization cases.

Reviewed-by: default avatarmonk liu <monk.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 76ecb2c7

drivers/gpu/drm/amd/amdgpu/ci_dpm.c

+5 −6
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 
#include "ci_dpm.h"

#include "gfx_v7_0.h"

#include "atom.h"

#include "amd_pcie.h"

#include <linux/seq_file.h>



#include "smu/smu_7_0_1_d.h"
@@ -5835,18 +5836,16 @@ static int ci_dpm_init(struct amdgpu_device *adev) 
	u8 frev, crev;

	struct ci_power_info *pi;

	int ret;

	u32 mask;



	pi = kzalloc(sizeof(struct ci_power_info), GFP_KERNEL);

	if (pi == NULL)

		return -ENOMEM;

	adev->pm.dpm.priv = pi;



	ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);

	if (ret)

		pi->sys_pcie_mask = 0;

	else

		pi->sys_pcie_mask = mask;

	pi->sys_pcie_mask =

		(adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK) >>

		CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT;



	pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;



	pi->pcie_gen_performance.max = AMDGPU_PCIE_GEN1;