[v5] Tegra I2C DMA and SMBus blockread updates

[PATCH v5 0/2] Tegra I2C DMA and SMBus blockread updates

Akhil R posted 2 patches 2 years, 8 months ago

Diff against v4 v6 v6
Download series mbox

There is a newer version of this series

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

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[PATCH v5 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.

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 | 107 ++++++++++++++-------------------
 1 file changed, 46 insertions(+), 61 deletions(-)

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2.17.1