backports: add I2C_CLIENT_SCCB

This is needed for some newly activated media driver.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/backport/backport-include/linux/i2c.h b/backport/backport-include/linux/i2c.h
index ffa902715d70b820d33928cd094d42b262c7fe1a..2350835a8ab68cdf2e90f64324dc417c17e02547 100644 (file)
--- a/backport/backport-include/linux/i2c.h
+++ b/backport/backport-include/linux/i2c.h
@@ -38,4 +38,9 @@ extern int __i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
                        i2c_del_driver)
 #endif
 
+#ifndef I2C_CLIENT_SCCB
+#define I2C_CLIENT_SCCB        0x9000          /* Use Omnivision SCCB protocol */
+                                       /* Must match I2C_M_STOP|IGNORE_NAK */
+#endif
+
 #endif /* __BACKPORT_LINUX_I2C_H */