From e11ddff68a7c455e63c4b46154a3e75c699a7b55 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 15 Mar 2017 21:13:25 -0400 Subject: drm/amdgpu: reinstate oland workaround for sclk Higher sclks seem to be unstable on some boards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=100222 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/si_dpm.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/si_dpm.c') diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index 33b504bafb88..c5dec210d529 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3465,9 +3465,13 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, max_sclk = 75000; } } else if (adev->asic_type == CHIP_OLAND) { - if ((adev->pdev->device == 0x6604) && - (adev->pdev->subsystem_vendor == 0x1028) && - (adev->pdev->subsystem_device == 0x066F)) { + if ((adev->pdev->revision == 0xC7) || + (adev->pdev->revision == 0x80) || + (adev->pdev->revision == 0x81) || + (adev->pdev->revision == 0x83) || + (adev->pdev->revision == 0x87) || + (adev->pdev->device == 0x6604) || + (adev->pdev->device == 0x6605)) { max_sclk = 75000; } } -- cgit v1.2.1