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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2019-09-27 14:09:11 +0300
committerWolfram Sang <wsa@the-dreams.de>2019-09-28 21:44:12 +0300
commitfd4b204a0971854c35795ab60b3673a5b57dfebc (patch)
tree7d8130fc60e9005c0eb3ddf4ebc89b514b2177a9 /drivers
parenta71e2ac1f32097fbb2beab098687a7a95c84543e (diff)
downloadlinux-fd4b204a0971854c35795ab60b3673a5b57dfebc.tar.xz
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 'drivers')
-rw-r--r--drivers/i2c/busses/i2c-i801.c1
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;