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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-15 18:25:26 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-16 15:57:15 +0000
commit8abd16a65d81756706016720e2cc7eeb81d06a2e (patch)
treee8031539c57c4add59dd84bbf943584ef58fb907 /include/sound
parent37f88e8407f75fc6ced5cefb633c314556de3ad1 (diff)
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ASoC: Add WM8903 interrupt support
Currently used to detect completion of the write sequencer. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/wm8903.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/wm8903.h b/include/sound/wm8903.h
index 22b66a76feb..49bb1a844bf 100644
--- a/include/sound/wm8903.h
+++ b/include/sound/wm8903.h
@@ -232,6 +232,8 @@
#define WM8903_GP5_DB_WIDTH 1 /* GP5_DB */
struct wm8903_platform_data {
+ bool irq_active_low; /* Set if IRQ active low, default high */
+
/* Default register value for R6 (Mic bias), used to configure
* microphone detection. In conjunction with gpio_cfg this
* can be used to route the microphone status signals out onto