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

Frank Schäfer
2013-05-24T16:32:39Z

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(+)

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
--
1.8.1.2