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Message-ID: <af79a115-6ea5-47ac-8060-a1ce5ec32a85@gmail.com>
Date: Wed, 10 Jan 2024 21:16:03 +0100
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Subject: [PATCH 4/4] i2c: i801: Call i2c_register_spd() on muxed bus segments
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From: Heiner Kallweit <hkallweit1@gmail.com>
To: Jean Delvare <jdelvare@suse.com>, Andi Shyti <andi.shyti@kernel.org>,
Peter Rosin <peda@axentia.se>, Wolfram Sang <wsa@the-dreams.de>,
Peter Korsgaard <peter.korsgaard@barco.com>
Cc: "linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>
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| Series |
i2c: Support i2c_register_spd() on multiplexed bus segments
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expand
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diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 3932e8d96..15c93ec5b 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1404,6 +1404,7 @@ static void i801_add_mux(struct i801_priv *priv) gpio_data.n_values = mux_config->n_values; gpio_data.classes = mux_config->classes; gpio_data.idle = I2C_MUX_GPIO_NO_IDLE; + gpio_data.register_spd = 1; /* Register GPIO descriptor lookup table */ lookup = devm_kzalloc(dev,
Instruct child adapters to call i2c_register_spd() for each muxed bus segment. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/i2c/busses/i2c-i801.c | 1 + 1 file changed, 1 insertion(+)