On Sun, Aug 07, 2022 at 11:04:54PM +0900, Robin Reckmann wrote:
Fix i2c transfers using GPI DMA mode for all message types that do not set the I2C_M_DMA_SAFE flag (e.g. SMBus "read byte").
In this case a bounce buffer is returned by i2c_get_dma_safe_msg_buf(), and it has to synced back to the message after the transfer is done.
Add missing assignment of dma buffer in geni_i2c_gpi().
Set xferred in i2c_put_dma_safe_msg_buf() to true in case of no error to ensure the sync-back of this dma buffer to the message.
Signed-off-by: Robin Reckmann robin.reckmann@gmail.com
Thank you! What would be a Fixes tag for this?