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>
mariux64 · Jul 8, 2022 · f1bc386 · f1bc386
1 parent 6dc5487
commit f1bc386
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diff --git 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
@@ -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);