From: Jiaxin Yu jiaxin.yu@mediatek.com
stable inclusion from stable-v5.10.110 commit f28a857a61ebb7960fd6d54c4e126cccb7079620 bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit a7663c89f4193dbf717572e46e5a3251940dbdc8 upstream.
Fixes the following build errors when mt6358 is configured as module:
ERROR: modpost: "mt6358_set_mtkaif_protocol" [sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.ko] undefined! ERROR: modpost: "mt6358_set_mtkaif_protocol" [sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.ko] undefined!
Fixes: 6a8d4198ca80 ("ASoC: mediatek: mt6358: add codec driver") Signed-off-by: Jiaxin Yu jiaxin.yu@mediatek.com Reviewed-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Link: https://lore.kernel.org/r/20220319120325.11882-1-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yu Liao liaoyu15@huawei.com Reviewed-by: Wei Li liwei391@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- sound/soc/codecs/mt6358.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/sound/soc/codecs/mt6358.c b/sound/soc/codecs/mt6358.c index 1f39d5998cf6..456d9b24d024 100644 --- a/sound/soc/codecs/mt6358.c +++ b/sound/soc/codecs/mt6358.c @@ -107,6 +107,7 @@ int mt6358_set_mtkaif_protocol(struct snd_soc_component *cmpnt, priv->mtkaif_protocol = mtkaif_protocol; return 0; } +EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_protocol);
static void playback_gpio_set(struct mt6358_priv *priv) { @@ -273,6 +274,7 @@ int mt6358_mtkaif_calibration_enable(struct snd_soc_component *cmpnt) 1 << RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_SFT); return 0; } +EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_enable);
int mt6358_mtkaif_calibration_disable(struct snd_soc_component *cmpnt) { @@ -296,6 +298,7 @@ int mt6358_mtkaif_calibration_disable(struct snd_soc_component *cmpnt) capture_gpio_reset(priv); return 0; } +EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_disable);
int mt6358_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt, int phase_1, int phase_2) @@ -310,6 +313,7 @@ int mt6358_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt, phase_2 << RG_AUD_PAD_TOP_PHASE_MODE2_SFT); return 0; } +EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_calibration_phase);
/* dl pga gain */ enum {