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Commit 594edf39 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] cec: add compat32 ioctl support 



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: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 56967c77

fs/compat_ioctl.c

+12 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ 
#include <linux/i2c-dev.h>

#include <linux/atalk.h>

#include <linux/gfp.h>

#include <linux/cec.h>



#include "internal.h"
@@ -1377,6 +1378,17 @@ 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_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)