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Correct the WM8904 interrupt configuration, active high level. Fix that and don't pull-up

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This commit is contained in:
Gregory Nutt
2014-08-04 14:54:20 -06:00
parent b305f9186a
commit eebdae30b2
2 changed files with 22 additions and 6 deletions
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configs/sama5d3x-ek/src/sama5d3x-ek.h
+11 -3
View File
@@ -337,6 +337,11 @@
# undef HAVE_WM8904 # undef HAVE_WM8904
# endif # endif
# if !defined(CONFIG_SAMA5_PIOD_IRQ)
# warning CONFIG_SAMA5_PIOD_IRQ is required for audio support
# undef HAVE_HSMCI
# endif
# ifndef CONFIG_AUDIO_FORMAT_PCM # ifndef CONFIG_AUDIO_FORMAT_PCM
# warning CONFIG_AUDIO_FORMAT_PCM is required for audio support # warning CONFIG_AUDIO_FORMAT_PCM is required for audio support
# undef HAVE_WM8904 # undef HAVE_WM8904
@@ -603,10 +608,13 @@
* ------------- ---------------- ----------------- * ------------- ---------------- -----------------
*/ */
/* Audio Interrupt */ /* Audio Interrupt. All interrupts are default, active high level. Pull down
* internally in the WM8904. So we want no pull-up/downs and we want to
* interrupt on the high level.
*/
#define PIO_INT_WM8904 (PIO_INPUT | PIO_CFG_PULLUP | PIO_CFG_DEGLITCH | \ #define PIO_INT_WM8904 (PIO_INPUT | PIO_CFG_DEFAULT | PIO_CFG_DEGLITCH | \
PIO_INT_BOTHEDGES | PIO_PORT_PIOD | PIO_PIN16) PIO_INT_HIGHLEVEL | PIO_PORT_PIOD | PIO_PIN16)
#define IRQ_INT_WM8904 SAM_IRQ_PD16 #define IRQ_INT_WM8904 SAM_IRQ_PD16
/* The MW8904 communicates on TWI0, I2C address 0x1a for control operations */ /* The MW8904 communicates on TWI0, I2C address 0x1a for control operations */
configs/sama5d4-ek/src/sama5d4-ek.h
+11 -3
View File
@@ -406,6 +406,11 @@
# undef HAVE_WM8904 # undef HAVE_WM8904
# endif # endif
# if !defined(CONFIG_SAMA5_PIOE_IRQ)
# warning CONFIG_SAMA5_PIOE_IRQ is required for audio support
# undef HAVE_HSMCI
# endif
# ifndef CONFIG_AUDIO_FORMAT_PCM # ifndef CONFIG_AUDIO_FORMAT_PCM
# warning CONFIG_AUDIO_FORMAT_PCM is required for audio support # warning CONFIG_AUDIO_FORMAT_PCM is required for audio support
# undef HAVE_WM8904 # undef HAVE_WM8904
@@ -778,10 +783,13 @@
#define PIO_SSC0_TD PIO_SSC0_TD_2 #define PIO_SSC0_TD PIO_SSC0_TD_2
/* Audio Interrupt */ /* Audio Interrupt. All interrupts are default, active high level. Pull down
* internally in the WM8904. So we want no pull-up/downs and we want to
* interrupt on the high level.
*/
#define PIO_INT_WM8904 (PIO_INPUT | PIO_CFG_PULLUP | PIO_CFG_DEGLITCH | \ #define PIO_INT_WM8904 (PIO_INPUT | PIO_CFG_DEFAULT | PIO_CFG_DEGLITCH | \
PIO_INT_BOTHEDGES | PIO_PORT_PIOE | PIO_PIN4) PIO_INT_HIGHLEVEL | PIO_PORT_PIOE | PIO_PIN4)
#define IRQ_INT_WM8904 SAM_IRQ_PE4 #define IRQ_INT_WM8904 SAM_IRQ_PE4
/* The MW8904 communicates on TWI0, I2C address 0x1a for control operations */ /* The MW8904 communicates on TWI0, I2C address 0x1a for control operations */