From: "Frank Schäfer" <fschaefer.oss@googlemail.com>
To: mchehab@redhat.com
Cc: linux-media@vger.kernel.org,
"Frank Schäfer" <fschaefer.oss@googlemail.com>
Subject: [PATCH 1/2] em28xx: add register defines for em25xx/em276x/7x/8x GPIO registers
Date: Fri, 24 May 2013 18:34:07 +0200 [thread overview]
Message-ID: <1369413248-7028-1-git-send-email-fschaefer.oss@googlemail.com> (raw)
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
next reply other threads:[~2013-05-24 16:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-24 16:34 Frank Schäfer [this message]
2013-05-24 16:34 ` [PATCH 2/2] em28xx: complete GPIO register caching Frank Schäfer
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