This series contain two patches, first is to optimize Mediatek I2C driver to use WRRD if hardware support auto restart. Because auto restart will issue auto restart interrupt, change to use WRRD can reduce interrupt latency. The second is to fix multi transfer error in high speed mode. If hardware support auto restart, need driver to send master code first.
Liguo Zhang (2): i2c: mediatek: add i2c first write then read optimization i2c: mediatek: fix i2c multi transfer issue in high speed mode drivers/i2c/busses/i2c-mt65xx.c | 77 +++++++++++++++++++++++++++++++++++++---- 1 file changed, 71 insertions(+), 6 deletions(-) -- 220.127.116.11.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html