[PATCHv14 08/18] cec: add compat32 ioctl support

Hans Verkuil
2016-03-25T13:10:46Z

From: Hans Verkuil <hans.verkuil@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@cisco.com>
---
fs/compat_ioctl.c | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 6402eaf..4f17e4e 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 +1400,18 @@ 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_LOG_STATUS)
+COMPATIBLE_IOCTL(CEC_ADAP_G_LOG_ADDRS)
+COMPATIBLE_IOCTL(CEC_ADAP_S_LOG_ADDRS)
+COMPATIBLE_IOCTL(CEC_ADAP_G_PHYS_ADDR)
+COMPATIBLE_IOCTL(CEC_ADAP_S_PHYS_ADDR)
+COMPATIBLE_IOCTL(CEC_G_MODE)
+COMPATIBLE_IOCTL(CEC_S_MODE)
+COMPATIBLE_IOCTL(CEC_TRANSMIT)
+COMPATIBLE_IOCTL(CEC_RECEIVE)
+COMPATIBLE_IOCTL(CEC_DQEVENT)

/* joystick */
COMPATIBLE_IOCTL(JSIOCGVERSION)
--
2.7.0