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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-15 14:25:26 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-03-16 11:57:15 -0400
commit8abd16a65d81756706016720e2cc7eeb81d06a2e (patch)
treee8031539c57c4add59dd84bbf943584ef58fb907 /include/sound/wm8903.h
parent37f88e8407f75fc6ced5cefb633c314556de3ad1 (diff)
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/wm8903.h')
-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 22b66a76febd..49bb1a844bfc 100644
--- a/include/sound/wm8903.h
+++ b/include/sound/wm8903.h
@@ -232,6 +232,8 @@
232#define WM8903_GP5_DB_WIDTH 1 /* GP5_DB */ 232#define WM8903_GP5_DB_WIDTH 1 /* GP5_DB */
233 233
234struct wm8903_platform_data { 234struct wm8903_platform_data {
235 bool irq_active_low; /* Set if IRQ active low, default high */
236
235 /* Default register value for R6 (Mic bias), used to configure 237 /* Default register value for R6 (Mic bias), used to configure
236 * microphone detection. In conjunction with gpio_cfg this 238 * microphone detection. In conjunction with gpio_cfg this
237 * can be used to route the microphone status signals out onto 239 * can be used to route the microphone status signals out onto