The interface between CrosEC embedded controller and the host, described by cros_ec_commands.h, as diverged from what the embedded controller really support. The source of thruth is at https://chromium.googlesource.com/chromiumos/platform/ec/+/master/include/ec_commands.h That include file is converted to remove ACPI and Embedded only code. >From now on, cros_ec_commands.h will be automatically generated from the file above, do not modify directly. Fell free to squash the commits below. v3 resent: Add Fabien's ack. Changes in v3: - Rebase after commit 81888d8ab1532 ("mfd: cros_ec: Update the EC feature codes") - Add Acked-by: Benson Leung <bleung@xxxxxxxxxxxx> Reviewed-by: Fabien Lahoudere <fabien.lahoudere@xxxxxxxxxxxxx> Changes in v2: - Move I2S changes at the end of the patchset, squashed with change in sound/soc/codecs/cros_ec_codec.c to match new interface. - Add Acked-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx> Gwendal Grignou (30): mfd: cros_ec: Update license term mfd: cros_ec: Zero BUILD_ macro mfd: cros_ec: set comments properly mfd: cros_ec: add ec_align macros mfd: cros_ec: Define commands as 4-digit UPPER CASE hex values mfd: cros_ec: use BIT macro mfd: cros_ec: Update ACPI interface definition mfd: cros_ec: move HDMI CEC API definition mfd: cros_ec: Remove zero-size structs mfd: cros_ec: Add Flash V2 commands API mfd: cros_ec: Add PWM_SET_DUTY API mfd: cros_ec: Add lightbar v2 API mfd: cros_ec: Expand hash API mfd: cros_ec: Add EC transport protocol v4 mfd: cros_ec: Complete MEMS sensor API mfd: cros_ec: Fix event processing API mfd: cros_ec: Add fingerprint API mfd: cros_ec: Fix temperature API mfd: cros_ec: Complete Power and USB PD API mfd: cros_ec: Add API for keyboard testing mfd: cros_ec: Add Hibernate API mfd: cros_ec: Add Smart Battery Firmware update API mfd: cros_ec: Add I2C passthru protection API mfd: cros_ec: Add API for EC-EC communication mfd: cros_ec: Add API for Touchpad support mfd: cros_ec: Add API for Fingerprint support mfd: cros_ec: Add API for rwsig mfd: cros_ec: Add SKU ID and Secure storage API mfd: cros_ec: Add Management API entry points mfd: cros_ec: Update I2S API include/linux/mfd/cros_ec_commands.h | 3658 ++++++++++++++++++++------ sound/soc/codecs/cros_ec_codec.c | 8 +- 2 files changed, 2915 insertions(+), 751 deletions(-) -- 2.21.0.1020.gf2820cf01a-goog