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    Subject[PATCH v5 4/7] ASoC: tas2562: Add rx and tx slot programming
    Date
    Add programming for the tdm slots for both tx and rx offsets.

    Signed-off-by: Dan Murphy <dmurphy@ti.com>
    ---
    sound/soc/codecs/tas2562.c | 17 ++++++++++++++++-
    sound/soc/codecs/tas2562.h | 4 ++++
    2 files changed, 20 insertions(+), 1 deletion(-)

    diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
    index d26e30a2948c..2f1d4b697f01 100644
    --- a/sound/soc/codecs/tas2562.c
    +++ b/sound/soc/codecs/tas2562.c
    @@ -208,6 +208,22 @@ static int tas2562_set_dai_tdm_slot(struct snd_soc_dai *dai,
    if (ret < 0)
    return ret;

    + if (tx_mask > TAS2562_TX_OFF_MAX) {
    + dev_err(tas2562->dev, "TX slot is larger then %d",
    + TAS2562_TX_OFF_MAX);
    + return -EINVAL;
    + }
    +
    + ret = snd_soc_component_update_bits(component, TAS2562_TDM_CFG1,
    + TAS2562_RX_OFF_MASK, rx_mask << 1);
    + if (ret < 0)
    + return ret;
    +
    + ret = snd_soc_component_update_bits(component, TAS2562_TDM_CFG4,
    + TAS2562_TX_OFF_MASK, tx_mask << 1);
    + if (ret < 0)
    + return ret;
    +
    return 0;
    }

    @@ -327,7 +343,6 @@ static int tas2562_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
    ret = snd_soc_component_update_bits(component, TAS2562_TDM_CFG1,
    TAS2562_TDM_CFG1_RX_OFFSET_MASK,
    tdm_rx_start_slot);
    -
    if (ret < 0)
    return ret;

    diff --git a/sound/soc/codecs/tas2562.h b/sound/soc/codecs/tas2562.h
    index 28e75fc431d0..47e59c82eef3 100644
    --- a/sound/soc/codecs/tas2562.h
    +++ b/sound/soc/codecs/tas2562.h
    @@ -34,6 +34,10 @@
    #define TAS2562_TDM_DET TAS2562_REG(0, 0x11)
    #define TAS2562_REV_ID TAS2562_REG(0, 0x7d)

    +#define TAS2562_RX_OFF_MASK GENMASK(5, 1)
    +#define TAS2562_TX_OFF_MASK GENMASK(3, 1)
    +#define TAS2562_TX_OFF_MAX 7
    +
    /* Page 2 */
    #define TAS2562_DVC_CFG1 TAS2562_REG(2, 0x0c)
    #define TAS2562_DVC_CFG2 TAS2562_REG(2, 0x0d)
    --
    2.26.2
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