RE: [PATCH V2] drm/amd/powerplay: SMU_MSG_OverridePcieParameters is unsupport for APU
Acked-by: Huang Rui -Original Message- From: Aaron Liu Sent: Thursday, August 29, 2019 10:10 PM To: amd-gfx@lists.freedesktop.org Cc: Deucher, Alexander ; Huang, Ray ; Liu, Aaron Subject: [PATCH V2] drm/amd/powerplay: SMU_MSG_OverridePcieParameters is unsupport for APU For apu, SMU_MSG_OverridePcieParameters is unsupport. So return directly in smu_override_pcie_parameters function. Signed-off-by: Aaron Liu --- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 8c61778..b726565 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1001,6 +1001,9 @@ static int smu_override_pcie_parameters(struct smu_context *smu) uint32_t pcie_gen = 0, pcie_width = 0, smu_pcie_arg; int ret; + if (adev->flags & AMD_IS_APU) + return 0; + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4) pcie_gen = 3; else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) -- 2.7.4 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
RE: [PATCH V2] drm/amd/powerplay: SMU_MSG_OverridePcieParameters is unsupport for APU
Reviewed-by: Evan Quan -Original Message- From: amd-gfx On Behalf Of Aaron Liu Sent: Friday, August 30, 2019 10:10 AM To: amd-gfx@lists.freedesktop.org Cc: Deucher, Alexander ; Huang, Ray ; Liu, Aaron Subject: [PATCH V2] drm/amd/powerplay: SMU_MSG_OverridePcieParameters is unsupport for APU For apu, SMU_MSG_OverridePcieParameters is unsupport. So return directly in smu_override_pcie_parameters function. Signed-off-by: Aaron Liu --- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 8c61778..b726565 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1001,6 +1001,9 @@ static int smu_override_pcie_parameters(struct smu_context *smu) uint32_t pcie_gen = 0, pcie_width = 0, smu_pcie_arg; int ret; + if (adev->flags & AMD_IS_APU) + return 0; + if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4) pcie_gen = 3; else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) -- 2.7.4 ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ___ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
