diff options
| author | Viorel Suman <viorel.suman@nxp.com> | 2018-07-18 11:04:11 +0300 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | ea5dd608ea139d63cfbaa9acb9a0d214234c613c (patch) | |
| tree | 7f44c420b2980aa1550b7bccc5939e2db6c222b2 /sound | |
| parent | 3d93349a09bb7687f46233e4757f11a23d599dcd (diff) | |
MLK-18955-2: ASoC: fsl_spdif: fix sysclk_df type
According to SPDIF spec STC SYSCLK_DF field is 9 bits width, values
being in 0..511 range. So use a proper type to handle sysclk_df.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/fsl_spdif.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index cf64d35fbdfe..1cf14b2a01a8 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -114,7 +114,7 @@ struct fsl_spdif_priv { bool dpll_locked; u32 txrate[SPDIF_TXRATE_MAX]; u8 txclk_df[SPDIF_TXRATE_MAX]; - u8 sysclk_df[SPDIF_TXRATE_MAX]; + u16 sysclk_df[SPDIF_TXRATE_MAX]; u8 txclk_src[SPDIF_TXRATE_MAX]; u8 rxclk_src; struct clk *txclk[SPDIF_TXRATE_MAX]; @@ -456,7 +456,8 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream, struct platform_device *pdev = spdif_priv->pdev; unsigned long csfs = 0; u32 stc, mask, rate; - u8 clk, txclk_df, sysclk_df; + u8 clk, txclk_df; + u16 sysclk_df; switch (sample_rate) { case 32000: @@ -1215,9 +1216,9 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv, { const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 }; bool is_sysclk = clk_is_match(clk, spdif_priv->sysclk); - u64 rate_actual, sub; - u32 sysclk_dfmin, sysclk_dfmax; - u32 txclk_df, sysclk_df, arate; + u64 rate_actual, sub, arate; + u16 sysclk_dfmin, sysclk_dfmax, sysclk_df; + u8 txclk_df; /* The sysclk has an extra divisor [2, 512] */ sysclk_dfmin = is_sysclk ? 2 : 1; |