Patch "drm/amdgpu: always force full reset for SOC21" has been added to the 6.8-stable tree

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

    drm/amdgpu: always force full reset for SOC21

to the 6.8-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-always-force-full-reset-for-soc21.patch
and it can be found in the queue-6.8 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 65ff8092e4802f96d87d3d7cde146961f5228265 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@xxxxxxx>
Date: Sat, 23 Mar 2024 20:46:53 -0400
Subject: drm/amdgpu: always force full reset for SOC21

From: Alex Deucher <alexander.deucher@xxxxxxx>

commit 65ff8092e4802f96d87d3d7cde146961f5228265 upstream.

There are cases where soft reset seems to succeed, but
does not, so always use mode1/2 for now.

Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/soc21.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -450,10 +450,8 @@ static bool soc21_need_full_reset(struct
 {
 	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
 	case IP_VERSION(11, 0, 0):
-		return amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__UMC);
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
-		return false;
 	default:
 		return true;
 	}


Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are

queue-6.8/drm-amd-display-program-vsc-sdp-colorimetry-for-all-dp-sinks-1.4.patch
queue-6.8/drm-amdgpu-vpe-power-on-vpe-when-hw_init.patch
queue-6.8/drm-amdgpu-differentiate-external-rev-id-for-gfx-11.5.0.patch
queue-6.8/drm-amd-display-do-not-recursively-call-manual-trigger-programming.patch
queue-6.8/drm-amdgpu-reset-dgpu-if-suspend-got-aborted.patch
queue-6.8/drm-amdgpu-umsch-reinitialize-write-pointer-in-hw-init.patch
queue-6.8/drm-amd-display-return-max-resolution-supported-by-dwb.patch
queue-6.8/drm-amdkfd-reset-gpu-on-queue-preemption-failure.patch
queue-6.8/drm-amdgpu-always-force-full-reset-for-soc21.patch
queue-6.8/drm-amd-display-always-reset-odm-mode-in-context-when-adding-first-plane.patch
queue-6.8/drm-amd-display-fix-disable-otg-wa-logic-in-dcn316.patch
queue-6.8/drm-amdgpu-fix-incorrect-number-of-active-rbs-for-gfx11.patch
queue-6.8/drm-amd-display-set-vsc-sdp-colorimetry-same-way-for-mst-and-sst.patch
queue-6.8/drm-amd-pm-fixes-a-random-hang-in-s4-for-smu-v13.0.4-11.patch




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