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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-11-29 14:23:56 +0100
committerLee Jones <lee.jones@linaro.org>2021-11-29 15:12:46 +0000
commit54d4c88b37595173d7039ea9a57913edfee48f47 (patch)
treeadc216c9530f15140c9a8bca686345acf384850f /drivers/mfd
parentfe07b0f1e86047162c6e85535a82278045d8492c (diff)
mfd: Kconfig: Change INTEL_SOC_PMIC_CHTDC_TI to bool
The INTEL_SOC_PMIC_CHTDC_TI should be initialized early, before loading the fbcon driver, as otherwise the i915 driver will fail to configure pwm: [ 13.674287] fb0: switching to inteldrmfb from EFI VGA [ 13.682380] Console: switching to colour dummy device 80x25 [ 13.682468] i915 0000:00:02.0: vgaarb: deactivate vga console [ 13.682686] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 13.685773] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 13.686219] i915 0000:00:02.0: [drm] *ERROR* Failed to configure the pwm chip [ 13.699572] [drm] Initialized i915 1.6.0 20200313 for 0000:00:02.0 on minor 0 [ 13.739044] fbcon: i915drmfb (fb0) is primary device [ 14.037792] intel_soc_pmic_exec_mipi_pmic_seq_element: No PMIC registered ... [ 24.621403] intel_pmic_install_opregion_handler: Ask to register OpRegion for bus ID=PMI2, HID=INT33F5 [ 24.630540] intel_pmic_install_opregion_handler: OpRegion registered (some extra debug printk's were added to the above) As suggested by Hans, this patch also addresses an issue with the dependencies, as, for this driver to be a bool, it also need the I2C core and the I2C_DESIGNWARE driver to be builtin. Suggested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/86f546b3233fd799b0c39b83afc521440ebfe004.1638192232.git.mchehab+huawei@kernel.org
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/Kconfig6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 34c7d9d6b580..a21cbdf89477 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -634,7 +634,7 @@ config INTEL_SOC_PMIC_CHTWC
config INTEL_SOC_PMIC_CHTDC_TI
tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC"
depends on GPIOLIB
- depends on I2C
+ depends on I2C=y && I2C_DESIGNWARE_PLATFORM=y
depends on ACPI
depends on X86
select MFD_CORE
@@ -644,6 +644,10 @@ config INTEL_SOC_PMIC_CHTDC_TI
Select this option for supporting Dollar Cove (TI version) PMIC
device that is found on some Intel Cherry Trail systems.
+ This option is a bool as it provides an ACPI OpRegion which must be
+ available before any devices using it are probed. This option also
+ needs the designware-i2c driver to be builtin for the same reason.
+
config INTEL_SOC_PMIC_MRFLD
tristate "Support for Intel Merrifield Basin Cove PMIC"
depends on GPIOLIB