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imx233: handle jack detect inversion on some devices

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Change-Id: I6e8644d8dc410f275c7c7580fa9bcbd2fa26a041
This commit is contained in:
Amaury Pouly 2014-02-04 00:25:24 +01:00
parent 0324bf59a8
commit 965c268e5f
1 changed files with 6 additions and 1 deletions
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7
firmware/target/arm/imx233/creative-zen/button-zen.c
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@ -28,6 +28,7 @@
#if defined(CREATIVE_ZENXFI) || defined(CREATIVE_ZENMOZAIC)
#define JACK_DET_BANK 2
#define JACK_DET_PIN 8
#define JACK_DET_INVERTED
#elif defined(CREATIVE_ZENXFISTYLE)
#define JACK_DET_BANK 2
#define JACK_DET_PIN 7
@ -134,7 +135,11 @@ bool button_hold(void)
#ifdef HAVE_HEADPHONE_DETECTION
bool headphones_inserted(void)
{
return !imx233_pinctrl_get_gpio(JACK_DET_BANK, JACK_DET_PIN);
bool det = imx233_pinctrl_get_gpio(JACK_DET_BANK, JACK_DET_PIN);
#ifdef JACK_DET_INVERTED
det = !det;
#endif
return det;
}
#endif