From: Jean Delvare <jdelvare@suse.de>
To: Linux I2C <linux-i2c@vger.kernel.org>
Cc: Wolfram Sang <wsa@the-dreams.de>
Subject: [PATCH 2/2] i2c: i801: Instantiate SPD EEPROMs automatically
Date: Mon, 16 Mar 2020 11:24:48 +0100 [thread overview]
Message-ID: <20200316112448.073eecf6@endymion> (raw)
In-Reply-To: <20200316112224.0eaeb925@endymion>
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 <jdelvare@suse.de>
Cc: Wolfram Sang <wsa@the-dreams.de>
---
drivers/i2c/busses/i2c-i801.c | 6 ++++++
1 file changed, 6 insertions(+)
--- linux-5.5.orig/drivers/i2c/busses/i2c-i801.c 2020-03-16 11:11:57.463497502 +0100
+++ linux-5.5/drivers/i2c/busses/i2c-i801.c 2020-03-16 11:14:33.279262494 +0100
@@ -1318,6 +1318,12 @@ 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 IS_ENABLED(CONFIG_I2C_MUX_GPIO)
+ if (!priv->mux_drvdata)
+#endif
+ i2c_register_spd(&priv->adapter);
}
#else
static void __init input_apanel_init(void) {}
--
Jean Delvare
SUSE L3 Support
next prev parent reply other threads:[~2020-03-16 10:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 10:22 [PATCH 1/2] i2c: smbus: Add a way to instantiate SPD EEPROMs automatically Jean Delvare
2020-03-16 10:24 ` Jean Delvare [this message]
2020-05-29 10:58 ` [PATCH 2/2] i2c: i801: Instantiate " Wolfram Sang
2020-05-29 10:58 ` [PATCH 1/2] i2c: smbus: Add a way to instantiate " Wolfram Sang
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