[PATCH] platform/x86/amd: Don't allow HSMP=y and PMC to be enabled together

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If the HSMP driver is compiled into the kernel it can cause problems
on systems that support PMC since it probes hardware it shouldn't.

Prevent users from compiling HSMP as built-in when PMC is enabled.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2414
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3285
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
 drivers/platform/x86/amd/pmc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/amd/pmc/Kconfig b/drivers/platform/x86/amd/pmc/Kconfig
index 883c0a95ac0c..d734f6698f97 100644
--- a/drivers/platform/x86/amd/pmc/Kconfig
+++ b/drivers/platform/x86/amd/pmc/Kconfig
@@ -7,6 +7,7 @@ config AMD_PMC
 	tristate "AMD SoC PMC driver"
 	depends on ACPI && PCI && RTC_CLASS && AMD_NB
 	depends on SUSPEND
+	depends on (AMD_HSMP = n) || (AMD_HSMP = m)
 	select SERIO
 	  The driver provides support for AMD Power Management Controller

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