From mboxrd@z Thu Jan 1 00:00:00 1970 From: Irina Tirdea Subject: [PATCH v4 0/8] Add support for best effort block read emulation Date: Tue, 4 Aug 2015 17:04:08 +0300 Message-ID: <1438697056-2946-1-git-send-email-irina.tirdea@intel.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Wolfram Sang , Jonathan Cameron , linux-iio@vger.kernel.org, linux-i2c@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Srinivas Pandruvada , Peter Meerwald , Irina Tirdea List-Id: linux-i2c@vger.kernel.org This is version 4 for adding i2c_smbus_read_i2c_block_data_or_emulated to i2c-core. Changes from v3: - when reading an odd number of bytes using word emulation, read an even number of bytes using word reads and the last byte using byte read - code styling changes to improve readability - add a comment about addressing assumptions to the i2c_smbus_read_i2c_block_data_or_emulated function as Jonathan suggested - add Acked-by from Jonathan and Srinivas to the iio changes Changes from v2: - changed bmc150-accel, kxcjk-1013 and bmg160 drivers to use i2c_smbus_read_i2c_block_data_or_emulated Changes from v1: - dropped the RFC tag - changed at24 to use i2c_smbus_read_i2c_block_data_or_emulated - when reading an odd number of bytes using word emulation, read an even number of bytes and drop the last one - add a comment that this might not be suitable for all I2C slaves Adriana Reus (2): iio: accel: kxcjk-1013: use available_scan_masks iio: accel: kxcjk-1013: optimize i2c transfers in trigger handler Irina Tirdea (6): i2c: core: Add support for best effort block read emulation eeprom: at24: use i2c_smbus_read_i2c_block_data_or_emulated iio: accel: bmc150: use available_scan_masks iio: accel: bmc150: optimize i2c transfers in trigger handler iio: gyro: bmg160: use available_scan_masks iio: gyro: bmg160: optimize i2c transfers in trigger handler drivers/i2c/i2c-core.c | 65 ++++++++++++++++++++++++++++++++++++++++ drivers/iio/accel/bmc150-accel.c | 23 +++++++------- drivers/iio/accel/kxcjk-1013.c | 24 +++++++-------- drivers/iio/gyro/bmg160.c | 23 +++++++------- drivers/misc/eeprom/at24.c | 37 ++++------------------- include/linux/i2c.h | 3 ++ 6 files changed, 110 insertions(+), 65 deletions(-) -- 1.9.1