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Patch "drm/amdgpu: Add dpm quirk for Jet PRO (v2)" has been added to the 4.14-stable tree

PATCH [email protected] 1 participant 1 message Feb 26, 2018

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This is a note to let you know that I've just added the patch titled

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

to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
drm-amdgpu-add-dpm-quirk-for-jet-pro-v2.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 Mon Sep 17 00:00:00 2001

From: Alex Deucher <[email protected]>
Date: Tue, 21 Nov 2017 12:10:57 -0500
Subject: drm/amdgpu: Add dpm quirk for Jet PRO (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Alex Deucher <[email protected]>

commit f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 upstream.

Fixes stability issues.

v2: clamp sclk to 600 Mhz

---
 drivers/gpu/drm/amd/amdgpu/si_dpm.c |    5 +++++
 1 file changed, 5 insertions(+)
drivers/gpu/drm/amd/amdgpu/si_dpm.c +5 -0
@@ -3465,6 +3465,11 @@ static void si_apply_state_adjust_rules(
 		    (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) ||

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/drm-amdgpu-add-new-device-to-use-atpx-quirk.patch queue-4.14/drm-amdgpu-add-dpm-quirk-for-jet-pro-v2.patch queue-4.14/drm-amdgpu-only-check-mmbif_iov_func_identifier-on-tonga-fiji.patch queue-4.14/drm-amdgpu-disable-mmhub-power-gating-on-raven.patch queue-4.14/drm-amdgpu-avoid-leaking-pm-domain-on-driver-unbind-v2.patch queue-4.14/drm-amdgpu-add-atpx-quirk-handling-v2.patch