commit 92a15badce1a577e944bdbc8c7773865e9f61d41
author George Hung <george.hung@quantatw.com> Mon Sep 14 17:14:52 2020 +0800
committer George Hung <george.hung@quantatw.com> Thu Sep 24 17:35:38 2020 +0800
tree 83e68a2fadb1b26ae36a7796747ba7bcf7345028
parent 69b9618d6875d93976db536b2fa0df176e50cbdd

Add to read model number from VPD

1. Read model number from VPD and set to DBus property

2. Since the original I2C read fucntion (Smbus block read)
   can't read from VPD, change the read function to I2C
   Master write/read for all read actions

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I13a52469ec6db68a4209d4a8092113c44173aaac

i2c.h

diff --git a/i2c.h b/i2c.h
index 2b2984d..7c5e678 100644
--- a/i2c.h
+++ b/i2c.h
@@ -18,7 +18,7 @@
     msg[0].len = tx_len;
 
     msg[1].addr = slave_addr & 0xFF;
-    msg[1].flags = I2C_M_RD | I2C_M_RECV_LEN;
+    msg[1].flags = I2C_M_RD;
     msg[1].buf = (__u8*)rx_buf;
     msg[1].len = rx_len;