This is a note to let you know that I've just added the patch titled
drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7
to the 6.3-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-amd-pm-add-missing-notifypowersource-message-mapping-for-smu13.0.7.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0d2dd02d74e6377268f56b90261de0fae8f0d2cb Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@xxxxxxx>
Date: Fri, 19 May 2023 14:20:17 +0800
Subject: drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7
From: Evan Quan <evan.quan@xxxxxxx>
commit 0d2dd02d74e6377268f56b90261de0fae8f0d2cb upstream.
Otherwise, the power source switching will fail due to message
unavailable.
Fixes: bf4823267a81 ("drm/amd/pm: fix possible power mode mismatch between driver and PMFW")
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
Reviewed-by: Guchun Chen <guchun.chen@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -125,6 +125,7 @@ static struct cmn2asic_msg_mapping smu_v
MSG_MAP(ArmD3, PPSMC_MSG_ArmD3, 0),
MSG_MAP(AllowGpo, PPSMC_MSG_SetGpoAllow, 0),
MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 0),
+ MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0),
};
static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
Patches currently in stable-queue which might be from evan.quan@xxxxxxx are
queue-6.3/drm-amd-pm-fix-output-of-pp_od_clk_voltage.patch
queue-6.3/drm-amd-pm-add-missing-notifypowersource-message-mapping-for-smu13.0.7.patch
