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If an MFD device is backed by ACPI namespace, we should allow subdevice drivers to access their corresponding ACPI companion devices through normal means (e.g using ACPI_COMPANION()). This patch adds such support to the MFD core. If the MFD parent device does not specify any ACPI _HID/_CID for the child device, the child device will share the parent ACPI companion device. Otherwise the child device will be assigned with the corresponding ACPI companion, if found in the namespace below the parent. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> |
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| .. | ||
| apei | ||
| debug.txt | ||
| dsdt-override.txt | ||
| enumeration.txt | ||
| initrd_table_override.txt | ||
| method-customizing.txt | ||
| method-tracing.txt | ||
| namespace.txt | ||
| scan_handlers.txt | ||
| video_extension.txt | ||