From 9baddb61dfec0215da5d10a1d173790443e276c2 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Mon, 21 Jan 2019 23:19:57 +0000 Subject: [PATCH 1/3] mfd: Fix unmet dependency warning for MFD_TPS68470 After commit 5d32a66541c4 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set") dependencies on CONFIG_PCI that previously were satisfied implicitly through dependencies on CONFIG_ACPI have to be specified directly. WARNING: unmet direct dependencies detected for I2C_DESIGNWARE_PLATFORM Depends on [n]: I2C [=y] && HAS_IOMEM [=y] && (ACPI [=y] && COMMON_CLK [=n] || !ACPI [=y]) Selected by [y]: - MFD_TPS68470 [=y] && HAS_IOMEM [=y] && ACPI [=y] && I2C [=y]=y MFD_TPS68470 is an ACPI only device and selects I2C_DESIGNWARE_PLATFORM. I2C_DESIGNWARE_PLATFORM does not have any configuration today for ACPI support without CONFIG_PCI set. For sake of a quick fix this introduces a new mandatory dependency to the driver which may survive without it. Otherwise we need to revisit the driver architecture to address this properly. Fixes: 5d32a66541c46 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set") Signed-off-by: Sinan Kaya Acked-by: Lee Jones Signed-off-by: Rafael J. Wysocki --- drivers/mfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index f461460a2aeb9..76f9909cf3966 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1419,7 +1419,7 @@ config MFD_TPS65217 config MFD_TPS68470 bool "TI TPS68470 Power Management / LED chips" - depends on ACPI && I2C=y + depends on ACPI && PCI && I2C=y select MFD_CORE select REGMAP_I2C select I2C_DESIGNWARE_PLATFORM From d58bf90a32a33becec78c3034e781735049fcd25 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Thu, 24 Jan 2019 19:31:00 +0000 Subject: [PATCH 2/3] platform/x86: Fix unmet dependency warning for ACPI_CMPC Add BACKLIGHT_LCD_SUPPORT for ACPI_CMPC to fix the warning: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE. ACPI_CMPC selects BACKLIGHT_CLASS_DEVICE but BACKLIGHT_CLASS_DEVICE depends on BACKLIGHT_LCD_SUPPORT. Copy BACKLIGHT_LCD_SUPPORT dependency into ACPI_CMPC to fix WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n] Selected by [y]: - ACPI_CMPC [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y] && INPUT [=y] && (RFKILL [=n] || RFKILL [=n]=n) Signed-off-by: Sinan Kaya Acked-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki --- drivers/platform/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 5e2109c54c7ce..11810591840d8 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -905,6 +905,7 @@ config TOSHIBA_WMI config ACPI_CMPC tristate "CMPC Laptop Extras" depends on ACPI && INPUT + depends on BACKLIGHT_LCD_SUPPORT depends on RFKILL || RFKILL=n select BACKLIGHT_CLASS_DEVICE help From 0ee4b5f801b73b83a9fb3921d725f2162fd4a2e5 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Thu, 24 Jan 2019 19:31:01 +0000 Subject: [PATCH 3/3] platform/x86: Fix unmet dependency warning for SAMSUNG_Q10 Add BACKLIGHT_LCD_SUPPORT for SAMSUNG_Q10 to fix the warning: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE. SAMSUNG_Q10 selects BACKLIGHT_CLASS_DEVICE but BACKLIGHT_CLASS_DEVICE depends on BACKLIGHT_LCD_SUPPORT. Copy BACKLIGHT_LCD_SUPPORT dependency into SAMSUNG_Q10 to fix: WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n] Selected by [y]: - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y] Signed-off-by: Sinan Kaya Acked-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki --- drivers/platform/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 11810591840d8..b5e9db85e8813 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -1129,6 +1129,7 @@ config INTEL_OAKTRAIL config SAMSUNG_Q10 tristate "Samsung Q10 Extras" depends on ACPI + depends on BACKLIGHT_LCD_SUPPORT select BACKLIGHT_CLASS_DEVICE ---help--- This driver provides support for backlight control on Samsung Q10