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media: adv748x: afe: Select input port when initializing AFE

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[ Upstream commit 23ddb85dafefdace1ad79d1a30b0a4e7c4b5cd8d ]

When moving the input selection to adv748x_reset() it was missed that
during probe the device is reset _before_ the initialization and parsing
of DT by the AFE subdevice. This can lead to the wrong input port (in
case it's not port 0) being selected until the device is reset for the
first time.

Fix this by restoring the call to adv748x_afe_s_input() in the AFE
initialization while also keeping it in the adv748x_reset().

Fixes: c30ed81afe89 ("media: adv748x: afe: Select input port when device is reset")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Niklas Söderlund 2022-10-09 16:41:46 +02:00 committed by Greg Kroah-Hartman
parent aa81257dbf
commit 07611f9e44
1 changed files with 4 additions and 0 deletions
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4
drivers/media/i2c/adv748x/adv748x-afe.c
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@ -521,6 +521,10 @@ int adv748x_afe_init(struct adv748x_afe *afe)
}
}
adv748x_afe_s_input(afe, afe->input);
adv_dbg(state, "AFE Default input set to %d\n", afe->input);
/* Entity pads and sinks are 0-indexed to match the pads */
for (i = ADV748X_AFE_SINK_AIN0; i <= ADV748X_AFE_SINK_AIN7; i++)
afe->pads[i].flags = MEDIA_PAD_FL_SINK;