• Yauhen Kharuzhy's avatar
    platform/x86: intel_cht_int33fe: Split code to Micro-B and Type-C · d740795d
    Yauhen Kharuzhy authored
    Existing intel_cht_int33fe ACPI pseudo-device driver assumes that
    hardware has Type-C connector and register related devices described as
    I2C connections in the _CRS resource.
    
    There is at least one hardware (Lenovo Yoga Book YB1-91L/F) with Micro-B
    USB connector exists. It has INT33FE device in the DSDT table but
    there are only two I2C connection described: PMIC and BQ27452 battery
    fuel gauge.
    
    Splitting existing INT33FE driver allow to maintain code for USB Micro-B
    (or AB) connector variant separately and make it simpler.
    
    Split driver to intel_cht_int33fe_common.c and
    intel_cht_int33fe_{microb,typec}.c. Compile all this sources to one .ko
    module to make user experience easier.
    Signed-off-by: default avatarYauhen Kharuzhy <jekhor@gmail.com>
    Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
    d740795d
intel_cht_int33fe_microb.c 1.78 KB