This is a note to let you know that I've just added the patch titled
drm/amdgpu: correct register access for RLC_JUMP_TABLE_RESTORE
to the 5.15-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-correct-register-access-for-rlc_jump_table_restore.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f3a8076eb28cae1553958c629aecec479394bbe2 Mon Sep 17 00:00:00 2001
From: Le Ma <le.ma@xxxxxxx>
Date: Sat, 4 Dec 2021 18:59:08 +0800
Subject: drm/amdgpu: correct register access for RLC_JUMP_TABLE_RESTORE
From: Le Ma <le.ma@xxxxxxx>
commit f3a8076eb28cae1553958c629aecec479394bbe2 upstream.
should count on GC IP base address
Signed-off-by: Le Ma <le.ma@xxxxxxx>
Signed-off-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@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/gfx_v9_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -3061,8 +3061,8 @@ static void gfx_v9_0_init_pg(struct amdg
AMD_PG_SUPPORT_CP |
AMD_PG_SUPPORT_GDS |
AMD_PG_SUPPORT_RLC_SMU_HS)) {
- WREG32(mmRLC_JUMP_TABLE_RESTORE,
- adev->gfx.rlc.cp_table_gpu_addr >> 8);
+ WREG32_SOC15(GC, 0, mmRLC_JUMP_TABLE_RESTORE,
+ adev->gfx.rlc.cp_table_gpu_addr >> 8);
gfx_v9_0_init_gfx_power_gating(adev);
}
}
Patches currently in stable-queue which might be from le.ma@xxxxxxx are
queue-5.15/drm-amdgpu-correct-register-access-for-rlc_jump_table_restore.patch
