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ASoC: codecs: tlv320dac33: Add default value for burst_bclkdiv

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Add default value for field burst_bclkdiv as initializing it to 0
is incorrect, potentially leading to a divide by 0 issue.
Valid range is 2-17 per TI datasheet. 8 was chosen as a
dummy value.

Reference <https://www.ti.com/lit/ds/symlink/tlv320dac32.pdf>.

Signed-off-by: Alex Tran <alex.t.tran@gmail.com>
Message-ID: <20250901184008.1249535-1-alex.t.tran@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alex Tran 2025-09-01 11:40:06 -07:00 committed by Mark Brown
parent 06aba2126b
commit 960ef523cf
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/tlv320dac33.c
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@ -1480,6 +1480,8 @@ static int dac33_i2c_probe(struct i2c_client *client)
i2c_set_clientdata(client, dac33);
if (!dac33->burst_bclkdiv)
dac33->burst_bclkdiv = 8;
if (!dac33->mode1_latency)
dac33->mode1_latency = 10000; /* 10ms */
dac33->irq = client->irq;