drm/amdgpu: Add dpm quirk for Jet PRO (v2)

Fixes stability issues.

v2: clamp sclk to 600 Mhz

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index 299cb3161b2cc641751798895c0d3bb8b9616f11..ce675a7f179a6a0f3b9f7b254589694541aea3cd 100644 (file)
--- 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 = 60000;
+                       max_mclk = 80000;
+               }
        } else if (adev->asic_type == CHIP_OLAND) {
                if ((adev->pdev->revision == 0xC7) ||
                    (adev->pdev->revision == 0x80) ||