diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2019-04-04 13:17:32 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-05 09:26:39 +0700 |
| commit | f01bc67f58fde599b48d2dde5d0f48dccd84c4f1 (patch) | |
| tree | 3db7fea77b9f9df894d965ca49624d325c8e743c /sound/soc/meson/axg-tdmin.c | |
| parent | fcced66f208d778aa2dea05910161689503c16bf (diff) | |
ASoC: meson: axg-tdm-formatter: rework quirks settings
The g12a tdmout requires a different signal skew offset than the axg.
With this change, the skew offset is added as a parameter of the tdm
formatters to prepare the addition of the g12a support.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/meson/axg-tdmin.c')
| -rw-r--r-- | sound/soc/meson/axg-tdmin.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sound/soc/meson/axg-tdmin.c b/sound/soc/meson/axg-tdmin.c index bbac44c81688..a790f925a4ef 100644 --- a/sound/soc/meson/axg-tdmin.c +++ b/sound/soc/meson/axg-tdmin.c @@ -107,21 +107,22 @@ static void axg_tdmin_disable(struct regmap *map) regmap_update_bits(map, TDMIN_CTRL, TDMIN_CTRL_ENABLE, 0); } -static int axg_tdmin_prepare(struct regmap *map, struct axg_tdm_stream *ts) +static int axg_tdmin_prepare(struct regmap *map, + const struct axg_tdm_formatter_hw *quirks, + struct axg_tdm_stream *ts) { - unsigned int val = 0; + unsigned int val, skew = quirks->skew_offset; /* Set stream skew */ switch (ts->iface->fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: case SND_SOC_DAIFMT_DSP_A: - val |= TDMIN_CTRL_IN_BIT_SKEW(3); + skew += 1; break; case SND_SOC_DAIFMT_LEFT_J: case SND_SOC_DAIFMT_RIGHT_J: case SND_SOC_DAIFMT_DSP_B: - val = TDMIN_CTRL_IN_BIT_SKEW(2); break; default: @@ -130,6 +131,8 @@ static int axg_tdmin_prepare(struct regmap *map, struct axg_tdm_stream *ts) return -EINVAL; } + val = TDMIN_CTRL_IN_BIT_SKEW(skew); + /* Set stream format mode */ switch (ts->iface->fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: @@ -204,7 +207,10 @@ static const struct axg_tdm_formatter_driver axg_tdmin_drv = { .component_drv = &axg_tdmin_component_drv, .regmap_cfg = &axg_tdmin_regmap_cfg, .ops = &axg_tdmin_ops, - .invert_sclk = false, + .quirks = &(const struct axg_tdm_formatter_hw) { + .invert_sclk = false, + .skew_offset = 2, + }, }; static const struct of_device_id axg_tdmin_of_match[] = { |