From 02500ec179dbf00690ebe0bf994a0ad2426cd27f Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 21 Nov 2017 12:10:57 -0500 Subject: [PATCH 2/2] drm/amdgpu: Add dpm quirk for Jet PRO Fixes stability issues. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370 Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/si_dpm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index 299cb3161b2c..1f341722830e 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3464,6 +3464,11 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, (adev->pdev->device == 0x6667)) { max_sclk = 75000; } + if ((adev->pdev->revision == 0xC3) || + (adev->pdev->device == 0x6665)) { + max_sclk = 65000; + max_mclk = 80000; + } } else if (adev->asic_type == CHIP_OLAND) { if ((adev->pdev->revision == 0xC7) || (adev->pdev->revision == 0x80) || -- 2.13.6