[PATCHv12 08/17] cec: add compat32 ioctl support
Hans Verkuil
hverkuil at xs4all.nl
Wed Feb 10 12:51:42 UTC 2016
From: Hans Verkuil <hans.verkuil at cisco.com>
The CEC ioctls didn't have compat32 support, so they returned -ENOTTY
when used in a 32 bit application on a 64 bit kernel.
Since all the CEC ioctls are 32-bit compatible adding support for this
API is trivial.
Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com>
---
fs/compat_ioctl.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 6402eaf..cf03466 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -57,6 +57,7 @@
#include <linux/i2c-dev.h>
#include <linux/atalk.h>
#include <linux/gfp.h>
+#include <linux/cec.h>
#include "internal.h"
@@ -1399,6 +1400,24 @@ COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
+/* cec */
+COMPATIBLE_IOCTL(CEC_ADAP_G_CAPS)
+COMPATIBLE_IOCTL(CEC_ADAP_G_LOG_ADDRS)
+COMPATIBLE_IOCTL(CEC_ADAP_S_LOG_ADDRS)
+COMPATIBLE_IOCTL(CEC_ADAP_G_STATE)
+COMPATIBLE_IOCTL(CEC_ADAP_S_STATE)
+COMPATIBLE_IOCTL(CEC_ADAP_G_PHYS_ADDR)
+COMPATIBLE_IOCTL(CEC_ADAP_S_PHYS_ADDR)
+COMPATIBLE_IOCTL(CEC_ADAP_G_VENDOR_ID)
+COMPATIBLE_IOCTL(CEC_ADAP_S_VENDOR_ID)
+COMPATIBLE_IOCTL(CEC_G_MONITOR)
+COMPATIBLE_IOCTL(CEC_S_MONITOR)
+COMPATIBLE_IOCTL(CEC_CLAIM)
+COMPATIBLE_IOCTL(CEC_RELEASE)
+COMPATIBLE_IOCTL(CEC_G_PASSTHROUGH)
+COMPATIBLE_IOCTL(CEC_TRANSMIT)
+COMPATIBLE_IOCTL(CEC_RECEIVE)
+COMPATIBLE_IOCTL(CEC_DQEVENT)
/* joystick */
COMPATIBLE_IOCTL(JSIOCGVERSION)
--
2.7.0
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