[PATCH v4 0/2] Tegra I2C DMA and SMBus blockread updates

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patchset contains two independent updates to tegra-i2c driver.
* Update I2C DMA channel usage to use single DMA channel instead of
two different hardware channels.
* Fix PEC byte issue during SMBus block read caused by mismanaged
msg->len property in i2c_msg struct.

v3->v4:
 Combine the two patches to one series to avoid merge conflicts.

Adding the latest independent version links below.
https://lkml.kernel.org/lkml/ZBxZlNOhLyUZi1B+@orome/T/#mb41b90701e70d9663d54455c7e014a528c589284
https://lkml.kernel.org/lkml/20230322131037.53805-1-akhilrajeev@xxxxxxxxxx/T/#u

Akhil R (2):
  i2c: tegra: Fix PEC support for SMBUS block read
  i2c: tegra: Share same DMA channel for RX and TX

 drivers/i2c/busses/i2c-tegra.c | 107 ++++++++++++++-------------------
 1 file changed, 46 insertions(+), 61 deletions(-)

-- 
2.17.1




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux