This is a note to let you know that I've just added the patch titled
drm/amd/display: Add HUBP surface flip interrupt handler
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-amd-display-add-hubp-surface-flip-interrupt-handler.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 0811b9e4530d7c46542a8993ce6b725d042c6154 Mon Sep 17 00:00:00 2001
From: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Date: Thu, 6 Oct 2022 17:17:40 -0400
Subject: drm/amd/display: Add HUBP surface flip interrupt handler
From: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
commit 0811b9e4530d7c46542a8993ce6b725d042c6154 upstream.
Add the hubp surface flip handler. This fixes some flip timeout issues.
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # 6.0.x
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubp.c
@@ -179,6 +179,7 @@ static struct hubp_funcs dcn32_hubp_func
.hubp_init = hubp3_init,
.set_unbounded_requesting = hubp31_set_unbounded_requesting,
.hubp_soft_reset = hubp31_soft_reset,
+ .hubp_set_flip_int = hubp1_set_flip_int,
.hubp_in_blank = hubp1_in_blank,
.hubp_update_force_pstate_disallow = hubp32_update_force_pstate_disallow,
.phantom_hubp_post_enable = hubp32_phantom_hubp_post_enable,
Patches currently in stable-queue which might be from aurabindo.pillai@xxxxxxx are
queue-6.0/drm-amd-display-add-hubp-surface-flip-interrupt-handler.patch
queue-6.0/drm-amd-display-enable-2-to-1-odm-policy-if-supported.patch
