drm/vc4: hdmi: Depends on CONFIG_PM

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@cerno.tech
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig
index 061be9a6619df4de18bfc257d31640be1bb48a36..b0f3117102ca5260e95a6e1bb25479d733e5f2d7 100644 (file)
--- 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

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index e078f4ce0b4ba3d145b5549a681cc2dca2eb9696..4a2e24421089329c25d77888e4e64782791da9e0 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2854,7 +2854,7 @@ static int vc5_hdmi_init_resources(struct vc4_hdmi *vc4_hdmi)
        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);