[v6] Tegra I2C DMA and SMBus blockread updates

[PATCH v6 0/2] Tegra I2C DMA and SMBus blockread updates

Akhil R posted 2 patches 2 years, 8 months ago

Diff against v4 v5 v6
Download series mbox

There is a newer version of this series

drivers/i2c/busses/i2c-tegra.c | 109 ++++++++++++++-------------------
1 file changed, 47 insertions(+), 62 deletions(-)

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[PATCH v6 0/2] Tegra I2C DMA and SMBus blockread updates

Posted by Akhil R 2 years, 8 months ago

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.

v5->v6:
 Updated __u16 to unsigned int
v4->v5:
 Corrected the comment style
v3->v4:
 Combine the two patches to one series to avoid merge conflicts.


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 | 109 ++++++++++++++-------------------
 1 file changed, 47 insertions(+), 62 deletions(-)

-- 
2.17.1