This is a note to let you know that I've just added the patch titled
drm/vc4: hdmi: Depends on CONFIG_PM
to the 5.19-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-vc4-hdmi-depends-on-config_pm.patch
and it can be found in the queue-5.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 72e2329e7c9bbe15e7a813670497ec9c6f919af3 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@xxxxxxxxxx>
Date: Wed, 29 Jun 2022 14:34:36 +0200
Subject: drm/vc4: hdmi: Depends on CONFIG_PM
From: Maxime Ripard <maxime@xxxxxxxxxx>
commit 72e2329e7c9bbe15e7a813670497ec9c6f919af3 upstream.
We already depend on runtime PM to get the power domains and clocks for
most of the devices supported by the vc4 driver, so let's just select it
to make sure it's there.
Link: https://lore.kernel.org/r/20220629123510.1915022-38-maxime@xxxxxxxxxx
Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
(cherry picked from commit f1bc386b319e93e56453ae27e9e83817bb1f6f95)
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
Cc: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/vc4/Kconfig | 1 +
drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -8,6 +8,7 @@ config DRM_VC4
depends on DRM
depends on SND && SND_SOC
depends on COMMON_CLK
+ depends on PM
select DRM_DISPLAY_HDMI_HELPER
select DRM_DISPLAY_HELPER
select DRM_KMS_HELPER
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2875,7 +2875,7 @@ static int vc5_hdmi_init_resources(struc
return 0;
}
-static int __maybe_unused vc4_hdmi_runtime_suspend(struct device *dev)
+static int vc4_hdmi_runtime_suspend(struct device *dev)
{
struct vc4_hdmi *vc4_hdmi = dev_get_drvdata(dev);
Patches currently in stable-queue which might be from maxime@xxxxxxxxxx are
queue-5.19/drm-vc4-hdmi-depends-on-config_pm.patch
queue-5.19/drm-vc4-hdmi-rework-power-up.patch
