This is a note to let you know that I've just added the patch titled
drm/amdgpu: skip MES for S0ix as well since it's part of GFX
to the 6.0-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-skip-mes-for-s0ix-as-well-since-it-s-part-of-gfx.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From afa6646b1c5d3affd541f76bd7476e4b835a9174 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@xxxxxxx>
Date: Fri, 16 Dec 2022 11:42:20 -0500
Subject: drm/amdgpu: skip MES for S0ix as well since it's part of GFX
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit afa6646b1c5d3affd541f76bd7476e4b835a9174 upstream.
It's also part of gfxoff.
Cc: stable@xxxxxxxxxxxxxxx # 6.0, 6.1
Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2998,14 +2998,15 @@ static int amdgpu_device_ip_suspend_phas
continue;
}
- /* skip suspend of gfx and psp for S0ix
+ /* skip suspend of gfx/mes and psp for S0ix
* gfx is in gfxoff state, so on resume it will exit gfxoff just
* like at runtime. PSP is also part of the always on hardware
* so no need to suspend it.
*/
if (adev->in_s0ix &&
(adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP ||
- adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX))
+ adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX ||
+ adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_MES))
continue;
/* XXX handle errors */
Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are
queue-6.0/drm-amdgpu-skip-mes-for-s0ix-as-well-since-it-s-part-of-gfx.patch
