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[2/3] em28xx: add register defines for em25xx/em276x/7x/8x GPIO registers

Message ID 1365846521-3127-3-git-send-email-fschaefer.oss@googlemail.com (mailing list archive)
State Changes Requested, archived
Delegated to: Hans Verkuil
Headers

Commit Message

Frank Schaefer April 13, 2013, 9:48 a.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 Datei geändert, 8 Zeilen hinzugefügt(+)
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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..ebc5663 100644
--- a/drivers/media/usb/em28xx/em28xx-reg.h
+++ b/drivers/media/usb/em28xx/em28xx-reg.h
@@ -195,6 +195,14 @@ 
 #define EM2874_R5F_TS_ENABLE    0x5f
 #define EM2874_R80_GPIO         0x80
 
+/* 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
+
 /* em2874 IR config register (0x50) */
 #define EM2874_IR_NEC           0x00
 #define EM2874_IR_NEC_NO_PARITY 0x01