From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Delvare Subject: [PATCH 4/4] i2c: i801: Instantiate SPD EEPROMs automatically Date: Mon, 14 Oct 2019 11:41:46 +0200 Message-ID: <20191014114146.08b58f16@endymion> References: <20191014113636.57b5ce89@endymion> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191014113636.57b5ce89@endymion> Sender: linux-kernel-owner@vger.kernel.org To: Linux I2C , LKML Cc: Wolfram Sang List-Id: linux-i2c@vger.kernel.org Call the function to instantiate SPD EEPROMs automatically on the main SMBus controller. Multiplexed SMBus systems are excluded for now as they are more complex to handle. Signed-off-by: Jean Delvare --- drivers/i2c/busses/i2c-i801.c | 4 ++++ 1 file changed, 4 insertions(+) --- linux-5.3.orig/drivers/i2c/busses/i2c-i801.c 2019-10-11 11:00:10.574348301 +0200 +++ linux-5.3/drivers/i2c/busses/i2c-i801.c 2019-10-11 11:20:03.741576063 +0200 @@ -1314,6 +1314,10 @@ static void i801_probe_optional_slaves(s if (is_dell_system_with_lis3lv02d()) register_dell_lis3lv02d_i2c_device(priv); + + /* Instantiate SPD EEPROMs unless the SMBus is multiplexed */ + if (!priv->mux_drvdata) + i2c_register_spd(&priv->adapter); } #else static void __init input_apanel_init(void) {} -- Jean Delvare SUSE L3 Support