diff options
| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2025-02-03 15:10:42 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-02-03 14:04:53 +0000 |
| commit | e92f042642aed6f6206caace892d9df2d0166841 (patch) | |
| tree | 08ad71f57622bc6a0d3b69dd501d1e41264a8102 | |
| parent | dc561ab16d8be9cbe8f07a49a7b2f5428fbcfeea (diff) | |
ASoC: codecs: pcm3168a: Relax probing conditions
On ACPI-based systems with Intel MalibouLake there is no "scki" clock
entry defined. Make that initialization part optional and default to
24.576 MHz rate if not set. The rate is the default for both TI and
Intel devices.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250203141051.2361323-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/pcm3168a.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index fac0617ab95b..43c0cb5e538e 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -743,7 +743,7 @@ int pcm3168a_probe(struct device *dev, struct regmap *regmap) return dev_err_probe(dev, PTR_ERR(pcm3168a->gpio_rst), "failed to acquire RST gpio\n"); - pcm3168a->scki = devm_clk_get(dev, "scki"); + pcm3168a->scki = devm_clk_get_optional(dev, "scki"); if (IS_ERR(pcm3168a->scki)) return dev_err_probe(dev, PTR_ERR(pcm3168a->scki), "failed to acquire clock 'scki'\n"); @@ -755,6 +755,9 @@ int pcm3168a_probe(struct device *dev, struct regmap *regmap) } pcm3168a->sysclk = clk_get_rate(pcm3168a->scki); + /* Fallback to the default if no clk entry available. */ + if (!pcm3168a->sysclk) + pcm3168a->sysclk = 24576000; for (i = 0; i < ARRAY_SIZE(pcm3168a->supplies); i++) pcm3168a->supplies[i].supply = pcm3168a_supply_names[i]; |