diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2019-09-27 13:09:11 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-09-28 20:44:12 +0200 |
| commit | fd4b204a0971854c35795ab60b3673a5b57dfebc (patch) | |
| tree | 7d8130fc60e9005c0eb3ddf4ebc89b514b2177a9 /drivers/i2c/busses/i2c-i801.c | |
| parent | i2c: riic: Clear NACK in tend isr (diff) | |
| download | linux-fd4b204a0971854c35795ab60b3673a5b57dfebc.tar.xz linux-fd4b204a0971854c35795ab60b3673a5b57dfebc.zip | |
i2c: i801: Bring back Block Process Call support for certain platforms
Commit b84398d6d7f9 ("i2c: i801: Use iTCO version 6 in Cannon Lake PCH
and beyond") looks like to drop by accident Block Write-Block Read Process
Call support for Intel Sunrisepoint, Lewisburg, Denverton and Kaby Lake.
That support was added for above and newer platforms by the commit
315cd67c9453 ("i2c: i801: Add Block Write-Block Read Process Call
support") so bring it back for above platforms.
Fixes: b84398d6d7f9 ("i2c: i801: Use iTCO version 6 in Cannon Lake PCH and beyond")
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index c09791fb4929..f1c714acc280 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1736,6 +1736,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) case PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS: case PCI_DEVICE_ID_INTEL_DNV_SMBUS: case PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS: + priv->features |= FEATURE_BLOCK_PROC; priv->features |= FEATURE_I2C_BLOCK_READ; priv->features |= FEATURE_IRQ; priv->features |= FEATURE_SMBUS_PEC; |