From 94a01f9a0f103d0960f2c005ed6c995982489054 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 12 Nov 2008 05:05:06 +0000 Subject: Support different GPIO/GPO registers for newer devices From: Devin Heitmueller Support different GPIO/GPO registers for newer devices Empia moved the location of the GPIO/GPO registers in newer devices. Add the ability to specify the relocated registers (including caching of register contents). Thanks for Ray Lu from Empia for providing the em2874 datasheet. Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/em28xx/em28xx-reg.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'linux/drivers/media/video/em28xx/em28xx-reg.h') diff --git a/linux/drivers/media/video/em28xx/em28xx-reg.h b/linux/drivers/media/video/em28xx/em28xx-reg.h index 0892df17f..1f0e8a34e 100644 --- a/linux/drivers/media/video/em28xx/em28xx-reg.h +++ b/linux/drivers/media/video/em28xx/em28xx-reg.h @@ -76,6 +76,9 @@ #define EM28XX_R10_LINE_IN_AC97 0x10 #define EM28XX_R14_VIDEO_AC97 0x14 +/* em2874 registers */ +#define EM2874_R80_GPIO 0x80 + /* register settings */ #define EM2800_AUDIO_SRC_TUNER 0x0d #define EM2800_AUDIO_SRC_LINE 0x0c -- cgit v1.2.3