diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch b/target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch new file mode 100644 index 0000000000..cc7251a78d --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch @@ -0,0 +1,39 @@ +From 76203a21b47e2dcbb3619a9655cc4918e4d496a5 Mon Sep 17 00:00:00 2001 +From: Annaliese McDermond <nh6z@nh6z.net> +Date: Thu, 21 Mar 2019 17:58:53 -0700 +Subject: [PATCH 413/703] ASoC: tlv320aic32x4: Remove mclk references + +commit 78f2d58a289302e56a7def96a783a7686ebf27e2 upstream. + +mclk is not used by anything anymore. Remove support for it. +All that information now comes from the clock tree. + +Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + sound/soc/codecs/tlv320aic32x4.c | 7 ------- + 1 file changed, 7 deletions(-) + +--- a/sound/soc/codecs/tlv320aic32x4.c ++++ b/sound/soc/codecs/tlv320aic32x4.c +@@ -53,7 +53,6 @@ struct aic32x4_priv { + u32 micpga_routing; + bool swapdacs; + int rstn_gpio; +- struct clk *mclk; + const char *mclk_name; + + struct regulator *supply_ldo; +@@ -1191,12 +1190,6 @@ int aic32x4_probe(struct device *dev, st + aic32x4->mclk_name = "mclk"; + } + +- aic32x4->mclk = devm_clk_get(dev, "mclk"); +- if (IS_ERR(aic32x4->mclk)) { +- dev_err(dev, "Failed getting the mclk. The current implementation does not support the usage of this codec without mclk\n"); +- return PTR_ERR(aic32x4->mclk); +- } +- + ret = aic32x4_register_clocks(dev, aic32x4->mclk_name); + if (ret) + return ret; |