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[1/2] em28xx: add register defines for em25xx/em276x/7x/8x GPIO registers

Message ID 1369413248-7028-1-git-send-email-fschaefer.oss@googlemail.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Frank Schaefer May 24, 2013, 4:34 p.m. UTC 
  em25xx/em276x/7x/8x provides 3 GPIO register sets,
each of them consisting of separate read and a write registers.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
---
 drivers/media/usb/em28xx/em28xx-reg.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/drivers/media/usb/em28xx/em28xx-reg.h b/drivers/media/usb/em28xx/em28xx-reg.h
index 622871d..17bdb78 100644
--- a/drivers/media/usb/em28xx/em28xx-reg.h
+++ b/drivers/media/usb/em28xx/em28xx-reg.h
@@ -210,6 +210,14 @@ 
 #define EM2874_TS2_FILTER_ENABLE  (1 << 5)
 #define EM2874_TS2_NULL_DISCARD   (1 << 6)
 
+/* em25xx, em276x/7x/8x GPIO registers */
+#define EM25XX_R80_GPIO_P0_W    0x80
+#define EM25XX_R81_GPIO_P1_W    0x81
+#define EM25XX_R83_GPIO_P3_W    0x83
+#define EM25XX_R84_GPIO_P0_R    0x84
+#define EM25XX_R85_GPIO_P1_R    0x85
+#define EM25XX_R87_GPIO_P3_R    0x87
+
 /* register settings */
 #define EM2800_AUDIO_SRC_TUNER  0x0d
 #define EM2800_AUDIO_SRC_LINE   0x0c