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authorRichard Fitzgerald <rf@opensource.wolfsonmicro.com>2016-11-29 18:44:42 +0300
committerMark Brown <broonie@kernel.org>2016-12-01 23:19:13 +0300
commit931afc4114c59b8fe8386db9fcdfe69a1322cae6 (patch)
tree403e553dd337bc57f6b5cadd795415050fbceda7 /drivers/input
parent1b4d9c22191583ef1fb7433417b2ceb2a608d887 (diff)
downloadlinux-931afc4114c59b8fe8386db9fcdfe69a1322cae6.tar.xz
Input: arizona-haptics - Use SoC component pin control functions
The name of a codec pin can have an optional prefix string, which is defined by the SoC machine driver. The snd_soc_dapm_x_pin functions take the fully-specified name including the prefix and so the existing code would fail to find the pin if the audio machine driver had added a prefix. Switch to using the snd_soc_component_x_pin equivalent functions that take a specified SoC component and automatically add the name prefix to the provided pin name. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/misc/arizona-haptics.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/input/misc/arizona-haptics.c b/drivers/input/misc/arizona-haptics.c
index 982936334537..07ec465f1095 100644
--- a/drivers/input/misc/arizona-haptics.c
+++ b/drivers/input/misc/arizona-haptics.c
@@ -37,6 +37,8 @@ static void arizona_haptics_work(struct work_struct *work)
struct arizona_haptics,
work);
struct arizona *arizona = haptics->arizona;
+ struct snd_soc_component *component =
+ snd_soc_dapm_to_component(arizona->dapm);
int ret;
if (!haptics->arizona->dapm) {
@@ -66,7 +68,7 @@ static void arizona_haptics_work(struct work_struct *work)
return;
}
- ret = snd_soc_dapm_enable_pin(arizona->dapm, "HAPTICS");
+ ret = snd_soc_component_enable_pin(component, "HAPTICS");
if (ret != 0) {
dev_err(arizona->dev, "Failed to start HAPTICS: %d\n",
ret);
@@ -81,7 +83,7 @@ static void arizona_haptics_work(struct work_struct *work)
}
} else {
/* This disable sequence will be a noop if already enabled */
- ret = snd_soc_dapm_disable_pin(arizona->dapm, "HAPTICS");
+ ret = snd_soc_component_disable_pin(component, "HAPTICS");
if (ret != 0) {
dev_err(arizona->dev, "Failed to disable HAPTICS: %d\n",
ret);
@@ -140,11 +142,14 @@ static int arizona_haptics_play(struct input_dev *input, void *data,
static void arizona_haptics_close(struct input_dev *input)
{
struct arizona_haptics *haptics = input_get_drvdata(input);
+ struct snd_soc_component *component;
cancel_work_sync(&haptics->work);
- if (haptics->arizona->dapm)
- snd_soc_dapm_disable_pin(haptics->arizona->dapm, "HAPTICS");
+ if (haptics->arizona->dapm) {
+ component = snd_soc_dapm_to_component(haptics->arizona->dapm);
+ snd_soc_component_disable_pin(component, "HAPTICS");
+ }
}
static int arizona_haptics_probe(struct platform_device *pdev)