/
usr
/
include
/
linux
/
/usr/include/linux
mkdir
upload
Name
Size
Mode
Actions
android/
-
0755
rm
byteorder/
-
0755
rm
caif/
-
0755
rm
can/
-
0755
rm
cifs/
-
0755
rm
dvb/
-
0755
rm
genwqe/
-
0755
rm
hdlc/
-
0755
rm
hsi/
-
0755
rm
iio/
-
0755
rm
isdn/
-
0755
rm
mmc/
-
0755
rm
netfilter/
-
0755
rm
netfilter_arp/
-
0755
rm
netfilter_bridge/
-
0755
rm
netfilter_ipv4/
-
0755
rm
netfilter_ipv6/
-
0755
rm
nfsd/
-
0755
rm
raid/
-
0755
rm
sched/
-
0755
rm
spi/
-
0755
rm
sunrpc/
-
0755
rm
tc_act/
-
0755
rm
tc_ematch/
-
0755
rm
usb/
-
0755
rm
wimax/
-
0755
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a.out.h
6892
0644
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dl
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acct.h
3733
0644
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dl
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adb.h
1140
0644
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dl
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adfs_fs.h
936
0644
edit
dl
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affs_hardblocks.h
1544
0644
edit
dl
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agpgart.h
3940
0644
edit
dl
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aio_abi.h
3417
0644
edit
dl
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am437x-vpfe.h
3681
0644
edit
dl
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apm_bios.h
3683
0644
edit
dl
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arcfb.h
213
0644
edit
dl
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arm_sdei.h
2751
0644
edit
dl
rm
aspeed-lpc-ctrl.h
1780
0644
edit
dl
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atalk.h
1023
0644
edit
dl
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atm.h
7888
0644
edit
dl
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atmapi.h
952
0644
edit
dl
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atmarp.h
1296
0644
edit
dl
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atmbr2684.h
3271
0644
edit
dl
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atmclip.h
576
0644
edit
dl
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atmdev.h
7677
0644
edit
dl
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atmioc.h
1646
0644
edit
dl
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atmlec.h
2381
0644
edit
dl
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atmmpc.h
4226
0644
edit
dl
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atmppp.h
639
0644
edit
dl
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atmsap.h
4970
0644
edit
dl
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atmsvc.h
1853
0644
edit
dl
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atm_eni.h
648
0644
edit
dl
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atm_he.h
406
0644
edit
dl
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atm_idt77105.h
955
0644
edit
dl
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atm_nicstar.h
1278
0644
edit
dl
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atm_tcp.h
1622
0644
edit
dl
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atm_zatm.h
1540
0644
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dl
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audit.h
20394
0644
edit
dl
rm
auto_dev-ioctl.h
4986
0644
edit
dl
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auto_fs.h
6428
0644
edit
dl
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auto_fs4.h
451
0644
edit
dl
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auxvec.h
1597
0644
edit
dl
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ax25.h
2824
0644
edit
dl
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b1lli.h
1717
0644
edit
dl
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batadv_packet.h
20495
0644
edit
dl
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batman_adv.h
11977
0644
edit
dl
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baycom.h
883
0644
edit
dl
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bcache.h
8366
0644
edit
dl
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bcm933xx_hcs.h
419
0644
edit
dl
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bfs_fs.h
1893
0644
edit
dl
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binfmts.h
628
0644
edit
dl
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blkpg.h
904
0644
edit
dl
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blktrace_api.h
4701
0644
edit
dl
rm
blkzoned.h
6608
0644
edit
dl
rm
bpf.h
228660
0644
edit
dl
rm
bpfilter.h
465
0644
edit
dl
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bpf_common.h
1367
0644
edit
dl
rm
bpf_perf_event.h
529
0644
edit
dl
rm
bpqether.h
981
0644
edit
dl
rm
bsg.h
2494
0644
edit
dl
rm
bt-bmc.h
572
0644
edit
dl
rm
btf.h
4796
0644
edit
dl
rm
btrfs.h
28913
0644
edit
dl
rm
btrfs_tree.h
25285
0644
edit
dl
rm
can.h
7881
0644
edit
dl
rm
capability.h
13521
0644
edit
dl
rm
capi.h
3124
0644
edit
dl
rm
cciss_defs.h
3281
0644
edit
dl
rm
cciss_ioctl.h
2761
0644
edit
dl
rm
cdrom.h
28859
0644
edit
dl
rm
cec-funcs.h
53901
0644
edit
dl
rm
cec.h
37691
0644
edit
dl
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cfm_bridge.h
1456
0644
edit
dl
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cgroupstats.h
2219
0644
edit
dl
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chio.h
5344
0644
edit
dl
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close_range.h
377
0644
edit
dl
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cm4000_cs.h
1806
0644
edit
dl
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cn_proc.h
3456
0644
edit
dl
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coda.h
17505
0644
edit
dl
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coda_psdev.h
783
0644
edit
dl
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coff.h
12476
0644
edit
dl
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connector.h
2253
0644
edit
dl
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const.h
788
0644
edit
dl
rm
coresight-stm.h
674
0644
edit
dl
rm
cramfs_fs.h
3555
0644
edit
dl
rm
cryptouser.h
3392
0644
edit
dl
rm
cuda.h
905
0644
edit
dl
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cyclades.h
17108
0644
edit
dl
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cycx_cfm.h
2990
0644
edit
dl
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dcbnl.h
25238
0644
edit
dl
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dccp.h
6436
0644
edit
dl
rm
devlink.h
21556
0644
edit
dl
rm
dlm.h
2553
0644
edit
dl
rm
dlmconstants.h
5080
0644
edit
dl
rm
dlm_device.h
2543
0644
edit
dl
rm
dlm_netlink.h
1159
0644
edit
dl
rm
dlm_plock.h
894
0644
edit
dl
rm
dm-ioctl.h
11400
0644
edit
dl
rm
dm-log-userspace.h
15191
0644
edit
dl
rm
dma-buf.h
5247
0644
edit
dl
rm
dn.h
4642
0644
edit
dl
rm
dqblk_xfs.h
9245
0644
edit
dl
rm
edd.h
5604
0644
edit
dl
rm
efs_fs_sb.h
2227
0644
edit
dl
rm
elf-em.h
2187
0644
edit
dl
rm
elf-fdpic.h
1124
0644
edit
dl
rm
elf.h
13471
0644
edit
dl
rm
elfcore.h
2995
0644
edit
dl
rm
errno.h
23
0644
edit
dl
rm
errqueue.h
1477
0644
edit
dl
rm
erspan.h
1059
0644
edit
dl
rm
ethtool.h
83855
0644
edit
dl
rm
ethtool_netlink.h
22826
0644
edit
dl
rm
eventpoll.h
2734
0644
edit
dl
rm
fadvise.h
842
0644
edit
dl
rm
falloc.h
3584
0644
edit
dl
rm
fanotify.h
5341
0644
edit
dl
rm
fb.h
16477
0644
edit
dl
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fcntl.h
4174
0644
edit
dl
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fd.h
11672
0644
edit
dl
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fdreg.h
5420
0644
edit
dl
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fib_rules.h
2036
0644
edit
dl
rm
fiemap.h
2775
0644
edit
dl
rm
filter.h
2216
0644
edit
dl
rm
firewire-cdev.h
43886
0644
edit
dl
rm
firewire-constants.h
3231
0644
edit
dl
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flat.h
2148
0644
edit
dl
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fou.h
694
0644
edit
dl
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fpga-dfl.h
8728
0644
edit
dl
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fs.h
13424
0644
edit
dl
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fsl_hypervisor.h
7301
0644
edit
dl
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fsmap.h
4393
0644
edit
dl
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fuse.h
23473
0644
edit
dl
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futex.h
4993
0644
edit
dl
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gameport.h
897
0644
edit
dl
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genetlink.h
2175
0644
edit
dl
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gen_stats.h
1526
0644
edit
dl
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gfs2_ondisk.h
14743
0644
edit
dl
rm
gigaset_dev.h
1442
0644
edit
dl
rm
gpio.h
6751
0644
edit
dl
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gsmmux.h
1041
0644
edit
dl
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gtp.h
681
0644
edit
dl
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hash_info.h
921
0644
edit
dl
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hdlc.h
637
0644
edit
dl
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hdlcdrv.h
2908
0644
edit
dl
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hdreg.h
22703
0644
edit
dl
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hid.h
1901
0644
edit
dl
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hiddev.h
6345
0644
edit
dl
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hidraw.h
1993
0644
edit
dl
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hpet.h
743
0644
edit
dl
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hsr_netlink.h
1081
0644
edit
dl
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hw_breakpoint.h
742
0644
edit
dl
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hyperv.h
11152
0644
edit
dl
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hysdn_if.h
1382
0644
edit
dl
rm
i2c-dev.h
2612
0644
edit
dl
rm
i2c.h
7132
0644
edit
dl
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i2o-dev.h
11555
0644
edit
dl
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i8k.h
1528
0644
edit
dl
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icmp.h
2975
0644
edit
dl
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icmpv6.h
4038
0644
edit
dl
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idxd.h
8417
0644
edit
dl
rm
if.h
10901
0644
edit
dl
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ife.h
351
0644
edit
dl
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if_addr.h
1886
0644
edit
dl
rm
if_addrlabel.h
721
0644
edit
dl
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if_alg.h
946
0644
edit
dl
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if_arcnet.h
3717
0644
edit
dl
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if_arp.h
6577
0644
edit
dl
rm
if_bonding.h
5291
0644
edit
dl
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if_bridge.h
19514
0644
edit
dl
rm
if_cablemodem.h
986
0644
edit
dl
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if_eql.h
1349
0644
edit
dl
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if_ether.h
8248
0644
edit
dl
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if_fc.h
1738
0644
edit
dl
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if_fddi.h
3748
0644
edit
dl
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if_frad.h
3019
0644
edit
dl
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if_hippi.h
4235
0644
edit
dl
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if_infiniband.h
1245
0644
edit
dl
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if_link.h
31005
0644
edit
dl
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if_ltalk.h
210
0644
edit
dl
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if_macsec.h
5832
0644
edit
dl
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if_packet.h
7919
0644
edit
dl
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if_phonet.h
424
0644
edit
dl
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if_plip.h
660
0644
edit
dl
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if_ppp.h
29
0644
edit
dl
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if_pppol2tp.h
3292
0644
edit
dl
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if_pppox.h
4879
0644
edit
dl
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if_slip.h
872
0644
edit
dl
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if_team.h
2600
0644
edit
dl
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if_tun.h
4098
0644
edit
dl
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if_tunnel.h
4512
0644
edit
dl
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if_vlan.h
1831
0644
edit
dl
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if_x25.h
881
0644
edit
dl
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if_xdp.h
3011
0644
edit
dl
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igmp.h
3064
0644
edit
dl
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ila.h
1246
0644
edit
dl
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in.h
10014
0644
edit
dl
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in6.h
7438
0644
edit
dl
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inet_diag.h
4672
0644
edit
dl
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inotify.h
3292
0644
edit
dl
rm
input-event-codes.h
28606
0644
edit
dl
rm
input.h
15985
0644
edit
dl
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in_route.h
936
0644
edit
dl
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ioctl.h
163
0644
edit
dl
rm
iommu.h
4904
0644
edit
dl
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io_uring.h
6207
0644
edit
dl
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ip.h
4728
0644
edit
dl
rm
ip6_tunnel.h
1953
0644
edit
dl
rm
ipc.h
2101
0644
edit
dl
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ipmi.h
15442
0644
edit
dl
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ipmi_bmc.h
464
0644
edit
dl
rm
ipmi_msgdefs.h
3430
0644
edit
dl
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ipmi_ssif_bmc.h
441
0644
edit
dl
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ipsec.h
947
0644
edit
dl
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ipv6.h
3967
0644
edit
dl
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ipv6_route.h
1908
0644
edit
dl
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ipx.h
2347
0644
edit
dl
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ip_vs.h
13631
0644
edit
dl
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irqnr.h
104
0644
edit
dl
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isdn.h
5774
0644
edit
dl
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isdnif.h
2370
0644
edit
dl
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isdn_divertif.h
1200
0644
edit
dl
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isdn_ppp.h
1923
0644
edit
dl
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iso_fs.h
6485
0644
edit
dl
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isst_if.h
5384
0644
edit
dl
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ivtv.h
3022
0644
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dl
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ivtvfb.h
1207
0644
edit
dl
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jffs2.h
7018
0644
edit
dl
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joystick.h
3434
0644
edit
dl
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kcm.h
822
0644
edit
dl
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kcmp.h
522
0644
edit
dl
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kcov.h
1099
0644
edit
dl
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kd.h
6253
0644
edit
dl
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kdev_t.h
383
0644
edit
dl
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kernel-page-flags.h
900
0644
edit
dl
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kernel.h
438
0644
edit
dl
rm
kernelcapi.h
1019
0644
edit
dl
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kexec.h
1835
0644
edit
dl
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keyboard.h
12783
0644
edit
dl
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keyctl.h
3500
0644
edit
dl
rm
kfd_ioctl.h
28814
0644
edit
dl
rm
kfd_sysfs.h
4350
0644
edit
dl
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kvm.h
61561
0644
edit
dl
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kvm_para.h
1001
0644
edit
dl
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l2tp.h
5591
0644
edit
dl
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libc-compat.h
8289
0644
edit
dl
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lightnvm.h
5042
0644
edit
dl
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limits.h
937
0644
edit
dl
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lirc.h
7813
0644
edit
dl
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llc.h
3164
0644
edit
dl
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loop.h
3497
0644
edit
dl
rm
lp.h
4190
0644
edit
dl
rm
lwtunnel.h
2179
0644
edit
dl
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magic.h
3531
0644
edit
dl
rm
major.h
4713
0644
edit
dl
rm
map_to_7segment.h
7251
0644
edit
dl
rm
matroxfb.h
1464
0644
edit
dl
rm
max2175.h
1035
0644
edit
dl
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mdio.h
17272
0644
edit
dl
rm
media-bus-format.h
6411
0644
edit
dl
rm
media.h
11382
0644
edit
dl
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mei.h
3475
0644
edit
dl
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membarrier.h
7899
0644
edit
dl
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memfd.h
1324
0644
edit
dl
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mempolicy.h
2231
0644
edit
dl
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meye.h
2529
0644
edit
dl
rm
mic_common.h
6519
0644
edit
dl
rm
mic_ioctl.h
2252
0644
edit
dl
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mii.h
9496
0644
edit
dl
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minix_fs.h
2122
0644
edit
dl
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mman.h
1385
0644
edit
dl
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mmtimer.h
2117
0644
edit
dl
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module.h
255
0644
edit
dl
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mount.h
4546
0644
edit
dl
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mpls.h
2302
0644
edit
dl
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mpls_iptunnel.h
761
0644
edit
dl
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mptcp.h
5608
0644
edit
dl
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mqueue.h
2201
0644
edit
dl
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mroute.h
5427
0644
edit
dl
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mroute6.h
4577
0644
edit
dl
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mrp_bridge.h
1708
0644
edit
dl
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msdos_fs.h
6963
0644
edit
dl
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msg.h
3374
0644
edit
dl
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mtio.h
8175
0644
edit
dl
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nbd-netlink.h
2408
0644
edit
dl
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nbd.h
3024
0644
edit
dl
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ncsi.h
3880
0644
edit
dl
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ndctl.h
6866
0644
edit
dl
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neighbour.h
5138
0644
edit
dl
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net.h
2085
0644
edit
dl
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netconf.h
614
0644
edit
dl
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netdevice.h
2253
0644
edit
dl
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netfilter.h
1820
0644
edit
dl
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netfilter_arp.h
445
0644
edit
dl
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netfilter_bridge.h
1168
0644
edit
dl
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netfilter_decnet.h
1979
0644
edit
dl
rm
netfilter_ipv4.h
2169
0644
edit
dl
rm
netfilter_ipv6.h
2189
0644
edit
dl
rm
netlink.h
11495
0644
edit
dl
rm
netlink_diag.h
1524
0644
edit
dl
rm
netrom.h
807
0644
edit
dl
rm
net_dropmon.h
2922
0644
edit
dl
rm
net_namespace.h
715
0644
edit
dl
rm
net_tstamp.h
5806
0644
edit
dl
rm
nexthop.h
1534
0644
edit
dl
rm
nfc.h
11209
0644
edit
dl
rm
nfs.h
4500
0644
edit
dl
rm
nfs2.h
1468
0644
edit
dl
rm
nfs3.h
2453
0644
edit
dl
rm
nfs4.h
6599
0644
edit
dl
rm
nfs4_mount.h
1932
0644
edit
dl
rm
nfsacl.h
718
0644
edit
dl
rm
nfs_fs.h
1641
0644
edit
dl
rm
nfs_idmap.h
2243
0644
edit
dl
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nfs_mount.h
2142
0644
edit
dl
rm
nilfs2_api.h
7589
0644
edit
dl
rm
nilfs2_ondisk.h
18033
0644
edit
dl
rm
nitro_enclaves.h
13152
0644
edit
dl
rm
nl80211.h
335264
0644
edit
dl
rm
nsfs.h
639
0644
edit
dl
rm
nubus.h
8191
0644
edit
dl
rm
nvme_ioctl.h
2112
0644
edit
dl
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nvram.h
532
0644
edit
dl
rm
n_r3964.h
2410
0644
edit
dl
rm
omap3isp.h
20853
0644
edit
dl
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omapfb.h
5918
0644
edit
dl
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oom.h
511
0644
edit
dl
rm
openat2.h
1289
0644
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Edit:
/usr/include/linux/cec-funcs.h
(53901B)
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ /* * cec - HDMI Consumer Electronics Control message functions * * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved. */ #ifndef _CEC_UAPI_FUNCS_H #define _CEC_UAPI_FUNCS_H #include <linux/cec.h> /* One Touch Play Feature */ static __inline__ void cec_msg_active_source(struct cec_msg *msg, __u16 phys_addr) { msg->len = 4; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_ACTIVE_SOURCE; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; } static __inline__ void cec_ops_active_source(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_image_view_on(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_IMAGE_VIEW_ON; } static __inline__ void cec_msg_text_view_on(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_TEXT_VIEW_ON; } /* Routing Control Feature */ static __inline__ void cec_msg_inactive_source(struct cec_msg *msg, __u16 phys_addr) { msg->len = 4; msg->msg[1] = CEC_MSG_INACTIVE_SOURCE; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; } static __inline__ void cec_ops_inactive_source(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_request_active_source(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_REQUEST_ACTIVE_SOURCE; msg->reply = reply ? CEC_MSG_ACTIVE_SOURCE : 0; } static __inline__ void cec_msg_routing_information(struct cec_msg *msg, __u16 phys_addr) { msg->len = 4; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_ROUTING_INFORMATION; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; } static __inline__ void cec_ops_routing_information(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_routing_change(struct cec_msg *msg, int reply, __u16 orig_phys_addr, __u16 new_phys_addr) { msg->len = 6; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_ROUTING_CHANGE; msg->msg[2] = orig_phys_addr >> 8; msg->msg[3] = orig_phys_addr & 0xff; msg->msg[4] = new_phys_addr >> 8; msg->msg[5] = new_phys_addr & 0xff; msg->reply = reply ? CEC_MSG_ROUTING_INFORMATION : 0; } static __inline__ void cec_ops_routing_change(const struct cec_msg *msg, __u16 *orig_phys_addr, __u16 *new_phys_addr) { *orig_phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *new_phys_addr = (msg->msg[4] << 8) | msg->msg[5]; } static __inline__ void cec_msg_set_stream_path(struct cec_msg *msg, __u16 phys_addr) { msg->len = 4; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_SET_STREAM_PATH; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; } static __inline__ void cec_ops_set_stream_path(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } /* Standby Feature */ static __inline__ void cec_msg_standby(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_STANDBY; } /* One Touch Record Feature */ static __inline__ void cec_msg_record_off(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_RECORD_OFF; msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0; } struct cec_op_arib_data { __u16 transport_id; __u16 service_id; __u16 orig_network_id; }; struct cec_op_atsc_data { __u16 transport_id; __u16 program_number; }; struct cec_op_dvb_data { __u16 transport_id; __u16 service_id; __u16 orig_network_id; }; struct cec_op_channel_data { __u8 channel_number_fmt; __u16 major; __u16 minor; }; struct cec_op_digital_service_id { __u8 service_id_method; __u8 dig_bcast_system; union { struct cec_op_arib_data arib; struct cec_op_atsc_data atsc; struct cec_op_dvb_data dvb; struct cec_op_channel_data channel; }; }; struct cec_op_record_src { __u8 type; union { struct cec_op_digital_service_id digital; struct { __u8 ana_bcast_type; __u16 ana_freq; __u8 bcast_system; } analog; struct { __u8 plug; } ext_plug; struct { __u16 phys_addr; } ext_phys_addr; }; }; static __inline__ void cec_set_digital_service_id(__u8 *msg, const struct cec_op_digital_service_id *digital) { *msg++ = (digital->service_id_method << 7) | digital->dig_bcast_system; if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) { *msg++ = (digital->channel.channel_number_fmt << 2) | (digital->channel.major >> 8); *msg++ = digital->channel.major & 0xff; *msg++ = digital->channel.minor >> 8; *msg++ = digital->channel.minor & 0xff; *msg++ = 0; *msg++ = 0; return; } switch (digital->dig_bcast_system) { case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN: case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE: case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT: case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T: *msg++ = digital->atsc.transport_id >> 8; *msg++ = digital->atsc.transport_id & 0xff; *msg++ = digital->atsc.program_number >> 8; *msg++ = digital->atsc.program_number & 0xff; *msg++ = 0; *msg++ = 0; break; default: *msg++ = digital->dvb.transport_id >> 8; *msg++ = digital->dvb.transport_id & 0xff; *msg++ = digital->dvb.service_id >> 8; *msg++ = digital->dvb.service_id & 0xff; *msg++ = digital->dvb.orig_network_id >> 8; *msg++ = digital->dvb.orig_network_id & 0xff; break; } } static __inline__ void cec_get_digital_service_id(const __u8 *msg, struct cec_op_digital_service_id *digital) { digital->service_id_method = msg[0] >> 7; digital->dig_bcast_system = msg[0] & 0x7f; if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) { digital->channel.channel_number_fmt = msg[1] >> 2; digital->channel.major = ((msg[1] & 3) << 6) | msg[2]; digital->channel.minor = (msg[3] << 8) | msg[4]; return; } digital->dvb.transport_id = (msg[1] << 8) | msg[2]; digital->dvb.service_id = (msg[3] << 8) | msg[4]; digital->dvb.orig_network_id = (msg[5] << 8) | msg[6]; } static __inline__ void cec_msg_record_on_own(struct cec_msg *msg) { msg->len = 3; msg->msg[1] = CEC_MSG_RECORD_ON; msg->msg[2] = CEC_OP_RECORD_SRC_OWN; } static __inline__ void cec_msg_record_on_digital(struct cec_msg *msg, const struct cec_op_digital_service_id *digital) { msg->len = 10; msg->msg[1] = CEC_MSG_RECORD_ON; msg->msg[2] = CEC_OP_RECORD_SRC_DIGITAL; cec_set_digital_service_id(msg->msg + 3, digital); } static __inline__ void cec_msg_record_on_analog(struct cec_msg *msg, __u8 ana_bcast_type, __u16 ana_freq, __u8 bcast_system) { msg->len = 7; msg->msg[1] = CEC_MSG_RECORD_ON; msg->msg[2] = CEC_OP_RECORD_SRC_ANALOG; msg->msg[3] = ana_bcast_type; msg->msg[4] = ana_freq >> 8; msg->msg[5] = ana_freq & 0xff; msg->msg[6] = bcast_system; } static __inline__ void cec_msg_record_on_plug(struct cec_msg *msg, __u8 plug) { msg->len = 4; msg->msg[1] = CEC_MSG_RECORD_ON; msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PLUG; msg->msg[3] = plug; } static __inline__ void cec_msg_record_on_phys_addr(struct cec_msg *msg, __u16 phys_addr) { msg->len = 5; msg->msg[1] = CEC_MSG_RECORD_ON; msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PHYS_ADDR; msg->msg[3] = phys_addr >> 8; msg->msg[4] = phys_addr & 0xff; } static __inline__ void cec_msg_record_on(struct cec_msg *msg, int reply, const struct cec_op_record_src *rec_src) { switch (rec_src->type) { case CEC_OP_RECORD_SRC_OWN: cec_msg_record_on_own(msg); break; case CEC_OP_RECORD_SRC_DIGITAL: cec_msg_record_on_digital(msg, &rec_src->digital); break; case CEC_OP_RECORD_SRC_ANALOG: cec_msg_record_on_analog(msg, rec_src->analog.ana_bcast_type, rec_src->analog.ana_freq, rec_src->analog.bcast_system); break; case CEC_OP_RECORD_SRC_EXT_PLUG: cec_msg_record_on_plug(msg, rec_src->ext_plug.plug); break; case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR: cec_msg_record_on_phys_addr(msg, rec_src->ext_phys_addr.phys_addr); break; } msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0; } static __inline__ void cec_ops_record_on(const struct cec_msg *msg, struct cec_op_record_src *rec_src) { rec_src->type = msg->msg[2]; switch (rec_src->type) { case CEC_OP_RECORD_SRC_OWN: break; case CEC_OP_RECORD_SRC_DIGITAL: cec_get_digital_service_id(msg->msg + 3, &rec_src->digital); break; case CEC_OP_RECORD_SRC_ANALOG: rec_src->analog.ana_bcast_type = msg->msg[3]; rec_src->analog.ana_freq = (msg->msg[4] << 8) | msg->msg[5]; rec_src->analog.bcast_system = msg->msg[6]; break; case CEC_OP_RECORD_SRC_EXT_PLUG: rec_src->ext_plug.plug = msg->msg[3]; break; case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR: rec_src->ext_phys_addr.phys_addr = (msg->msg[3] << 8) | msg->msg[4]; break; } } static __inline__ void cec_msg_record_status(struct cec_msg *msg, __u8 rec_status) { msg->len = 3; msg->msg[1] = CEC_MSG_RECORD_STATUS; msg->msg[2] = rec_status; } static __inline__ void cec_ops_record_status(const struct cec_msg *msg, __u8 *rec_status) { *rec_status = msg->msg[2]; } static __inline__ void cec_msg_record_tv_screen(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_RECORD_TV_SCREEN; msg->reply = reply ? CEC_MSG_RECORD_ON : 0; } /* Timer Programming Feature */ static __inline__ void cec_msg_timer_status(struct cec_msg *msg, __u8 timer_overlap_warning, __u8 media_info, __u8 prog_info, __u8 prog_error, __u8 duration_hr, __u8 duration_min) { msg->len = 3; msg->msg[1] = CEC_MSG_TIMER_STATUS; msg->msg[2] = (timer_overlap_warning << 7) | (media_info << 5) | (prog_info ? 0x10 : 0) | (prog_info ? prog_info : prog_error); if (prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE || prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE || prog_error == CEC_OP_PROG_ERROR_DUPLICATE) { msg->len += 2; msg->msg[3] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[4] = ((duration_min / 10) << 4) | (duration_min % 10); } } static __inline__ void cec_ops_timer_status(const struct cec_msg *msg, __u8 *timer_overlap_warning, __u8 *media_info, __u8 *prog_info, __u8 *prog_error, __u8 *duration_hr, __u8 *duration_min) { *timer_overlap_warning = msg->msg[2] >> 7; *media_info = (msg->msg[2] >> 5) & 3; if (msg->msg[2] & 0x10) { *prog_info = msg->msg[2] & 0xf; *prog_error = 0; } else { *prog_info = 0; *prog_error = msg->msg[2] & 0xf; } if (*prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE || *prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE || *prog_error == CEC_OP_PROG_ERROR_DUPLICATE) { *duration_hr = (msg->msg[3] >> 4) * 10 + (msg->msg[3] & 0xf); *duration_min = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); } else { *duration_hr = *duration_min = 0; } } static __inline__ void cec_msg_timer_cleared_status(struct cec_msg *msg, __u8 timer_cleared_status) { msg->len = 3; msg->msg[1] = CEC_MSG_TIMER_CLEARED_STATUS; msg->msg[2] = timer_cleared_status; } static __inline__ void cec_ops_timer_cleared_status(const struct cec_msg *msg, __u8 *timer_cleared_status) { *timer_cleared_status = msg->msg[2]; } static __inline__ void cec_msg_clear_analogue_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, __u8 ana_bcast_type, __u16 ana_freq, __u8 bcast_system) { msg->len = 13; msg->msg[1] = CEC_MSG_CLEAR_ANALOGUE_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; msg->msg[9] = ana_bcast_type; msg->msg[10] = ana_freq >> 8; msg->msg[11] = ana_freq & 0xff; msg->msg[12] = bcast_system; msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0; } static __inline__ void cec_ops_clear_analogue_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, __u8 *ana_bcast_type, __u16 *ana_freq, __u8 *bcast_system) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; *ana_bcast_type = msg->msg[9]; *ana_freq = (msg->msg[10] << 8) | msg->msg[11]; *bcast_system = msg->msg[12]; } static __inline__ void cec_msg_clear_digital_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, const struct cec_op_digital_service_id *digital) { msg->len = 16; msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0; msg->msg[1] = CEC_MSG_CLEAR_DIGITAL_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; cec_set_digital_service_id(msg->msg + 9, digital); } static __inline__ void cec_ops_clear_digital_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, struct cec_op_digital_service_id *digital) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; cec_get_digital_service_id(msg->msg + 9, digital); } static __inline__ void cec_msg_clear_ext_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, __u8 ext_src_spec, __u8 plug, __u16 phys_addr) { msg->len = 13; msg->msg[1] = CEC_MSG_CLEAR_EXT_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; msg->msg[9] = ext_src_spec; msg->msg[10] = plug; msg->msg[11] = phys_addr >> 8; msg->msg[12] = phys_addr & 0xff; msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0; } static __inline__ void cec_ops_clear_ext_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, __u8 *ext_src_spec, __u8 *plug, __u16 *phys_addr) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; *ext_src_spec = msg->msg[9]; *plug = msg->msg[10]; *phys_addr = (msg->msg[11] << 8) | msg->msg[12]; } static __inline__ void cec_msg_set_analogue_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, __u8 ana_bcast_type, __u16 ana_freq, __u8 bcast_system) { msg->len = 13; msg->msg[1] = CEC_MSG_SET_ANALOGUE_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; msg->msg[9] = ana_bcast_type; msg->msg[10] = ana_freq >> 8; msg->msg[11] = ana_freq & 0xff; msg->msg[12] = bcast_system; msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0; } static __inline__ void cec_ops_set_analogue_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, __u8 *ana_bcast_type, __u16 *ana_freq, __u8 *bcast_system) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; *ana_bcast_type = msg->msg[9]; *ana_freq = (msg->msg[10] << 8) | msg->msg[11]; *bcast_system = msg->msg[12]; } static __inline__ void cec_msg_set_digital_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, const struct cec_op_digital_service_id *digital) { msg->len = 16; msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0; msg->msg[1] = CEC_MSG_SET_DIGITAL_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; cec_set_digital_service_id(msg->msg + 9, digital); } static __inline__ void cec_ops_set_digital_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, struct cec_op_digital_service_id *digital) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; cec_get_digital_service_id(msg->msg + 9, digital); } static __inline__ void cec_msg_set_ext_timer(struct cec_msg *msg, int reply, __u8 day, __u8 month, __u8 start_hr, __u8 start_min, __u8 duration_hr, __u8 duration_min, __u8 recording_seq, __u8 ext_src_spec, __u8 plug, __u16 phys_addr) { msg->len = 13; msg->msg[1] = CEC_MSG_SET_EXT_TIMER; msg->msg[2] = day; msg->msg[3] = month; /* Hours and minutes are in BCD format */ msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10); msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10); msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10); msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10); msg->msg[8] = recording_seq; msg->msg[9] = ext_src_spec; msg->msg[10] = plug; msg->msg[11] = phys_addr >> 8; msg->msg[12] = phys_addr & 0xff; msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0; } static __inline__ void cec_ops_set_ext_timer(const struct cec_msg *msg, __u8 *day, __u8 *month, __u8 *start_hr, __u8 *start_min, __u8 *duration_hr, __u8 *duration_min, __u8 *recording_seq, __u8 *ext_src_spec, __u8 *plug, __u16 *phys_addr) { *day = msg->msg[2]; *month = msg->msg[3]; /* Hours and minutes are in BCD format */ *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf); *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf); *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf); *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf); *recording_seq = msg->msg[8]; *ext_src_spec = msg->msg[9]; *plug = msg->msg[10]; *phys_addr = (msg->msg[11] << 8) | msg->msg[12]; } static __inline__ void cec_msg_set_timer_program_title(struct cec_msg *msg, const char *prog_title) { unsigned int len = strlen(prog_title); if (len > 14) len = 14; msg->len = 2 + len; msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE; memcpy(msg->msg + 2, prog_title, len); } static __inline__ void cec_ops_set_timer_program_title(const struct cec_msg *msg, char *prog_title) { unsigned int len = msg->len > 2 ? msg->len - 2 : 0; if (len > 14) len = 14; memcpy(prog_title, msg->msg + 2, len); prog_title[len] = '\0'; } /* System Information Feature */ static __inline__ void cec_msg_cec_version(struct cec_msg *msg, __u8 cec_version) { msg->len = 3; msg->msg[1] = CEC_MSG_CEC_VERSION; msg->msg[2] = cec_version; } static __inline__ void cec_ops_cec_version(const struct cec_msg *msg, __u8 *cec_version) { *cec_version = msg->msg[2]; } static __inline__ void cec_msg_get_cec_version(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GET_CEC_VERSION; msg->reply = reply ? CEC_MSG_CEC_VERSION : 0; } static __inline__ void cec_msg_report_physical_addr(struct cec_msg *msg, __u16 phys_addr, __u8 prim_devtype) { msg->len = 5; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_REPORT_PHYSICAL_ADDR; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; msg->msg[4] = prim_devtype; } static __inline__ void cec_ops_report_physical_addr(const struct cec_msg *msg, __u16 *phys_addr, __u8 *prim_devtype) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *prim_devtype = msg->msg[4]; } static __inline__ void cec_msg_give_physical_addr(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_PHYSICAL_ADDR; msg->reply = reply ? CEC_MSG_REPORT_PHYSICAL_ADDR : 0; } static __inline__ void cec_msg_set_menu_language(struct cec_msg *msg, const char *language) { msg->len = 5; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_SET_MENU_LANGUAGE; memcpy(msg->msg + 2, language, 3); } static __inline__ void cec_ops_set_menu_language(const struct cec_msg *msg, char *language) { memcpy(language, msg->msg + 2, 3); language[3] = '\0'; } static __inline__ void cec_msg_get_menu_language(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GET_MENU_LANGUAGE; msg->reply = reply ? CEC_MSG_SET_MENU_LANGUAGE : 0; } /* * Assumes a single RC Profile byte and a single Device Features byte, * i.e. no extended features are supported by this helper function. * * As of CEC 2.0 no extended features are defined, should those be added * in the future, then this function needs to be adapted or a new function * should be added. */ static __inline__ void cec_msg_report_features(struct cec_msg *msg, __u8 cec_version, __u8 all_device_types, __u8 rc_profile, __u8 dev_features) { msg->len = 6; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_REPORT_FEATURES; msg->msg[2] = cec_version; msg->msg[3] = all_device_types; msg->msg[4] = rc_profile; msg->msg[5] = dev_features; } static __inline__ void cec_ops_report_features(const struct cec_msg *msg, __u8 *cec_version, __u8 *all_device_types, const __u8 **rc_profile, const __u8 **dev_features) { const __u8 *p = &msg->msg[4]; *cec_version = msg->msg[2]; *all_device_types = msg->msg[3]; *rc_profile = p; *dev_features = NULL; while (p < &msg->msg[14] && (*p & CEC_OP_FEAT_EXT)) p++; if (!(*p & CEC_OP_FEAT_EXT)) { *dev_features = p + 1; while (p < &msg->msg[15] && (*p & CEC_OP_FEAT_EXT)) p++; } if (*p & CEC_OP_FEAT_EXT) *rc_profile = *dev_features = NULL; } static __inline__ void cec_msg_give_features(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_FEATURES; msg->reply = reply ? CEC_MSG_REPORT_FEATURES : 0; } /* Deck Control Feature */ static __inline__ void cec_msg_deck_control(struct cec_msg *msg, __u8 deck_control_mode) { msg->len = 3; msg->msg[1] = CEC_MSG_DECK_CONTROL; msg->msg[2] = deck_control_mode; } static __inline__ void cec_ops_deck_control(const struct cec_msg *msg, __u8 *deck_control_mode) { *deck_control_mode = msg->msg[2]; } static __inline__ void cec_msg_deck_status(struct cec_msg *msg, __u8 deck_info) { msg->len = 3; msg->msg[1] = CEC_MSG_DECK_STATUS; msg->msg[2] = deck_info; } static __inline__ void cec_ops_deck_status(const struct cec_msg *msg, __u8 *deck_info) { *deck_info = msg->msg[2]; } static __inline__ void cec_msg_give_deck_status(struct cec_msg *msg, int reply, __u8 status_req) { msg->len = 3; msg->msg[1] = CEC_MSG_GIVE_DECK_STATUS; msg->msg[2] = status_req; msg->reply = reply ? CEC_MSG_DECK_STATUS : 0; } static __inline__ void cec_ops_give_deck_status(const struct cec_msg *msg, __u8 *status_req) { *status_req = msg->msg[2]; } static __inline__ void cec_msg_play(struct cec_msg *msg, __u8 play_mode) { msg->len = 3; msg->msg[1] = CEC_MSG_PLAY; msg->msg[2] = play_mode; } static __inline__ void cec_ops_play(const struct cec_msg *msg, __u8 *play_mode) { *play_mode = msg->msg[2]; } /* Tuner Control Feature */ struct cec_op_tuner_device_info { __u8 rec_flag; __u8 tuner_display_info; __u8 is_analog; union { struct cec_op_digital_service_id digital; struct { __u8 ana_bcast_type; __u16 ana_freq; __u8 bcast_system; } analog; }; }; static __inline__ void cec_msg_tuner_device_status_analog(struct cec_msg *msg, __u8 rec_flag, __u8 tuner_display_info, __u8 ana_bcast_type, __u16 ana_freq, __u8 bcast_system) { msg->len = 7; msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS; msg->msg[2] = (rec_flag << 7) | tuner_display_info; msg->msg[3] = ana_bcast_type; msg->msg[4] = ana_freq >> 8; msg->msg[5] = ana_freq & 0xff; msg->msg[6] = bcast_system; } static __inline__ void cec_msg_tuner_device_status_digital(struct cec_msg *msg, __u8 rec_flag, __u8 tuner_display_info, const struct cec_op_digital_service_id *digital) { msg->len = 10; msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS; msg->msg[2] = (rec_flag << 7) | tuner_display_info; cec_set_digital_service_id(msg->msg + 3, digital); } static __inline__ void cec_msg_tuner_device_status(struct cec_msg *msg, const struct cec_op_tuner_device_info *tuner_dev_info) { if (tuner_dev_info->is_analog) cec_msg_tuner_device_status_analog(msg, tuner_dev_info->rec_flag, tuner_dev_info->tuner_display_info, tuner_dev_info->analog.ana_bcast_type, tuner_dev_info->analog.ana_freq, tuner_dev_info->analog.bcast_system); else cec_msg_tuner_device_status_digital(msg, tuner_dev_info->rec_flag, tuner_dev_info->tuner_display_info, &tuner_dev_info->digital); } static __inline__ void cec_ops_tuner_device_status(const struct cec_msg *msg, struct cec_op_tuner_device_info *tuner_dev_info) { tuner_dev_info->is_analog = msg->len < 10; tuner_dev_info->rec_flag = msg->msg[2] >> 7; tuner_dev_info->tuner_display_info = msg->msg[2] & 0x7f; if (tuner_dev_info->is_analog) { tuner_dev_info->analog.ana_bcast_type = msg->msg[3]; tuner_dev_info->analog.ana_freq = (msg->msg[4] << 8) | msg->msg[5]; tuner_dev_info->analog.bcast_system = msg->msg[6]; return; } cec_get_digital_service_id(msg->msg + 3, &tuner_dev_info->digital); } static __inline__ void cec_msg_give_tuner_device_status(struct cec_msg *msg, int reply, __u8 status_req) { msg->len = 3; msg->msg[1] = CEC_MSG_GIVE_TUNER_DEVICE_STATUS; msg->msg[2] = status_req; msg->reply = reply ? CEC_MSG_TUNER_DEVICE_STATUS : 0; } static __inline__ void cec_ops_give_tuner_device_status(const struct cec_msg *msg, __u8 *status_req) { *status_req = msg->msg[2]; } static __inline__ void cec_msg_select_analogue_service(struct cec_msg *msg, __u8 ana_bcast_type, __u16 ana_freq, __u8 bcast_system) { msg->len = 6; msg->msg[1] = CEC_MSG_SELECT_ANALOGUE_SERVICE; msg->msg[2] = ana_bcast_type; msg->msg[3] = ana_freq >> 8; msg->msg[4] = ana_freq & 0xff; msg->msg[5] = bcast_system; } static __inline__ void cec_ops_select_analogue_service(const struct cec_msg *msg, __u8 *ana_bcast_type, __u16 *ana_freq, __u8 *bcast_system) { *ana_bcast_type = msg->msg[2]; *ana_freq = (msg->msg[3] << 8) | msg->msg[4]; *bcast_system = msg->msg[5]; } static __inline__ void cec_msg_select_digital_service(struct cec_msg *msg, const struct cec_op_digital_service_id *digital) { msg->len = 9; msg->msg[1] = CEC_MSG_SELECT_DIGITAL_SERVICE; cec_set_digital_service_id(msg->msg + 2, digital); } static __inline__ void cec_ops_select_digital_service(const struct cec_msg *msg, struct cec_op_digital_service_id *digital) { cec_get_digital_service_id(msg->msg + 2, digital); } static __inline__ void cec_msg_tuner_step_decrement(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_TUNER_STEP_DECREMENT; } static __inline__ void cec_msg_tuner_step_increment(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_TUNER_STEP_INCREMENT; } /* Vendor Specific Commands Feature */ static __inline__ void cec_msg_device_vendor_id(struct cec_msg *msg, __u32 vendor_id) { msg->len = 5; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_DEVICE_VENDOR_ID; msg->msg[2] = vendor_id >> 16; msg->msg[3] = (vendor_id >> 8) & 0xff; msg->msg[4] = vendor_id & 0xff; } static __inline__ void cec_ops_device_vendor_id(const struct cec_msg *msg, __u32 *vendor_id) { *vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4]; } static __inline__ void cec_msg_give_device_vendor_id(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_DEVICE_VENDOR_ID; msg->reply = reply ? CEC_MSG_DEVICE_VENDOR_ID : 0; } static __inline__ void cec_msg_vendor_command(struct cec_msg *msg, __u8 size, const __u8 *vendor_cmd) { if (size > 14) size = 14; msg->len = 2 + size; msg->msg[1] = CEC_MSG_VENDOR_COMMAND; memcpy(msg->msg + 2, vendor_cmd, size); } static __inline__ void cec_ops_vendor_command(const struct cec_msg *msg, __u8 *size, const __u8 **vendor_cmd) { *size = msg->len - 2; if (*size > 14) *size = 14; *vendor_cmd = msg->msg + 2; } static __inline__ void cec_msg_vendor_command_with_id(struct cec_msg *msg, __u32 vendor_id, __u8 size, const __u8 *vendor_cmd) { if (size > 11) size = 11; msg->len = 5 + size; msg->msg[1] = CEC_MSG_VENDOR_COMMAND_WITH_ID; msg->msg[2] = vendor_id >> 16; msg->msg[3] = (vendor_id >> 8) & 0xff; msg->msg[4] = vendor_id & 0xff; memcpy(msg->msg + 5, vendor_cmd, size); } static __inline__ void cec_ops_vendor_command_with_id(const struct cec_msg *msg, __u32 *vendor_id, __u8 *size, const __u8 **vendor_cmd) { *size = msg->len - 5; if (*size > 11) *size = 11; *vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4]; *vendor_cmd = msg->msg + 5; } static __inline__ void cec_msg_vendor_remote_button_down(struct cec_msg *msg, __u8 size, const __u8 *rc_code) { if (size > 14) size = 14; msg->len = 2 + size; msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN; memcpy(msg->msg + 2, rc_code, size); } static __inline__ void cec_ops_vendor_remote_button_down(const struct cec_msg *msg, __u8 *size, const __u8 **rc_code) { *size = msg->len - 2; if (*size > 14) *size = 14; *rc_code = msg->msg + 2; } static __inline__ void cec_msg_vendor_remote_button_up(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_UP; } /* OSD Display Feature */ static __inline__ void cec_msg_set_osd_string(struct cec_msg *msg, __u8 disp_ctl, const char *osd) { unsigned int len = strlen(osd); if (len > 13) len = 13; msg->len = 3 + len; msg->msg[1] = CEC_MSG_SET_OSD_STRING; msg->msg[2] = disp_ctl; memcpy(msg->msg + 3, osd, len); } static __inline__ void cec_ops_set_osd_string(const struct cec_msg *msg, __u8 *disp_ctl, char *osd) { unsigned int len = msg->len > 3 ? msg->len - 3 : 0; *disp_ctl = msg->msg[2]; if (len > 13) len = 13; memcpy(osd, msg->msg + 3, len); osd[len] = '\0'; } /* Device OSD Transfer Feature */ static __inline__ void cec_msg_set_osd_name(struct cec_msg *msg, const char *name) { unsigned int len = strlen(name); if (len > 14) len = 14; msg->len = 2 + len; msg->msg[1] = CEC_MSG_SET_OSD_NAME; memcpy(msg->msg + 2, name, len); } static __inline__ void cec_ops_set_osd_name(const struct cec_msg *msg, char *name) { unsigned int len = msg->len > 2 ? msg->len - 2 : 0; if (len > 14) len = 14; memcpy(name, msg->msg + 2, len); name[len] = '\0'; } static __inline__ void cec_msg_give_osd_name(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_OSD_NAME; msg->reply = reply ? CEC_MSG_SET_OSD_NAME : 0; } /* Device Menu Control Feature */ static __inline__ void cec_msg_menu_status(struct cec_msg *msg, __u8 menu_state) { msg->len = 3; msg->msg[1] = CEC_MSG_MENU_STATUS; msg->msg[2] = menu_state; } static __inline__ void cec_ops_menu_status(const struct cec_msg *msg, __u8 *menu_state) { *menu_state = msg->msg[2]; } static __inline__ void cec_msg_menu_request(struct cec_msg *msg, int reply, __u8 menu_req) { msg->len = 3; msg->msg[1] = CEC_MSG_MENU_REQUEST; msg->msg[2] = menu_req; msg->reply = reply ? CEC_MSG_MENU_STATUS : 0; } static __inline__ void cec_ops_menu_request(const struct cec_msg *msg, __u8 *menu_req) { *menu_req = msg->msg[2]; } struct cec_op_ui_command { __u8 ui_cmd; __u8 has_opt_arg; union { struct cec_op_channel_data channel_identifier; __u8 ui_broadcast_type; __u8 ui_sound_presentation_control; __u8 play_mode; __u8 ui_function_media; __u8 ui_function_select_av_input; __u8 ui_function_select_audio_input; }; }; static __inline__ void cec_msg_user_control_pressed(struct cec_msg *msg, const struct cec_op_ui_command *ui_cmd) { msg->len = 3; msg->msg[1] = CEC_MSG_USER_CONTROL_PRESSED; msg->msg[2] = ui_cmd->ui_cmd; if (!ui_cmd->has_opt_arg) return; switch (ui_cmd->ui_cmd) { case 0x56: case 0x57: case 0x60: case 0x68: case 0x69: case 0x6a: /* The optional operand is one byte for all these ui commands */ msg->len++; msg->msg[3] = ui_cmd->play_mode; break; case 0x67: msg->len += 4; msg->msg[3] = (ui_cmd->channel_identifier.channel_number_fmt << 2) | (ui_cmd->channel_identifier.major >> 8); msg->msg[4] = ui_cmd->channel_identifier.major & 0xff; msg->msg[5] = ui_cmd->channel_identifier.minor >> 8; msg->msg[6] = ui_cmd->channel_identifier.minor & 0xff; break; } } static __inline__ void cec_ops_user_control_pressed(const struct cec_msg *msg, struct cec_op_ui_command *ui_cmd) { ui_cmd->ui_cmd = msg->msg[2]; ui_cmd->has_opt_arg = 0; if (msg->len == 3) return; switch (ui_cmd->ui_cmd) { case 0x56: case 0x57: case 0x60: case 0x68: case 0x69: case 0x6a: /* The optional operand is one byte for all these ui commands */ ui_cmd->play_mode = msg->msg[3]; ui_cmd->has_opt_arg = 1; break; case 0x67: if (msg->len < 7) break; ui_cmd->has_opt_arg = 1; ui_cmd->channel_identifier.channel_number_fmt = msg->msg[3] >> 2; ui_cmd->channel_identifier.major = ((msg->msg[3] & 3) << 6) | msg->msg[4]; ui_cmd->channel_identifier.minor = (msg->msg[5] << 8) | msg->msg[6]; break; } } static __inline__ void cec_msg_user_control_released(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_USER_CONTROL_RELEASED; } /* Remote Control Passthrough Feature */ /* Power Status Feature */ static __inline__ void cec_msg_report_power_status(struct cec_msg *msg, __u8 pwr_state) { msg->len = 3; msg->msg[1] = CEC_MSG_REPORT_POWER_STATUS; msg->msg[2] = pwr_state; } static __inline__ void cec_ops_report_power_status(const struct cec_msg *msg, __u8 *pwr_state) { *pwr_state = msg->msg[2]; } static __inline__ void cec_msg_give_device_power_status(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_DEVICE_POWER_STATUS; msg->reply = reply ? CEC_MSG_REPORT_POWER_STATUS : 0; } /* General Protocol Messages */ static __inline__ void cec_msg_feature_abort(struct cec_msg *msg, __u8 abort_msg, __u8 reason) { msg->len = 4; msg->msg[1] = CEC_MSG_FEATURE_ABORT; msg->msg[2] = abort_msg; msg->msg[3] = reason; } static __inline__ void cec_ops_feature_abort(const struct cec_msg *msg, __u8 *abort_msg, __u8 *reason) { *abort_msg = msg->msg[2]; *reason = msg->msg[3]; } /* This changes the current message into a feature abort message */ static __inline__ void cec_msg_reply_feature_abort(struct cec_msg *msg, __u8 reason) { cec_msg_set_reply_to(msg, msg); msg->len = 4; msg->msg[2] = msg->msg[1]; msg->msg[3] = reason; msg->msg[1] = CEC_MSG_FEATURE_ABORT; } static __inline__ void cec_msg_abort(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_ABORT; } /* System Audio Control Feature */ static __inline__ void cec_msg_report_audio_status(struct cec_msg *msg, __u8 aud_mute_status, __u8 aud_vol_status) { msg->len = 3; msg->msg[1] = CEC_MSG_REPORT_AUDIO_STATUS; msg->msg[2] = (aud_mute_status << 7) | (aud_vol_status & 0x7f); } static __inline__ void cec_ops_report_audio_status(const struct cec_msg *msg, __u8 *aud_mute_status, __u8 *aud_vol_status) { *aud_mute_status = msg->msg[2] >> 7; *aud_vol_status = msg->msg[2] & 0x7f; } static __inline__ void cec_msg_give_audio_status(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_AUDIO_STATUS; msg->reply = reply ? CEC_MSG_REPORT_AUDIO_STATUS : 0; } static __inline__ void cec_msg_set_system_audio_mode(struct cec_msg *msg, __u8 sys_aud_status) { msg->len = 3; msg->msg[1] = CEC_MSG_SET_SYSTEM_AUDIO_MODE; msg->msg[2] = sys_aud_status; } static __inline__ void cec_ops_set_system_audio_mode(const struct cec_msg *msg, __u8 *sys_aud_status) { *sys_aud_status = msg->msg[2]; } static __inline__ void cec_msg_system_audio_mode_request(struct cec_msg *msg, int reply, __u16 phys_addr) { msg->len = phys_addr == 0xffff ? 2 : 4; msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; msg->reply = reply ? CEC_MSG_SET_SYSTEM_AUDIO_MODE : 0; } static __inline__ void cec_ops_system_audio_mode_request(const struct cec_msg *msg, __u16 *phys_addr) { if (msg->len < 4) *phys_addr = 0xffff; else *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_system_audio_mode_status(struct cec_msg *msg, __u8 sys_aud_status) { msg->len = 3; msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_STATUS; msg->msg[2] = sys_aud_status; } static __inline__ void cec_ops_system_audio_mode_status(const struct cec_msg *msg, __u8 *sys_aud_status) { *sys_aud_status = msg->msg[2]; } static __inline__ void cec_msg_give_system_audio_mode_status(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS; msg->reply = reply ? CEC_MSG_SYSTEM_AUDIO_MODE_STATUS : 0; } static __inline__ void cec_msg_report_short_audio_descriptor(struct cec_msg *msg, __u8 num_descriptors, const __u32 *descriptors) { unsigned int i; if (num_descriptors > 4) num_descriptors = 4; msg->len = 2 + num_descriptors * 3; msg->msg[1] = CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR; for (i = 0; i < num_descriptors; i++) { msg->msg[2 + i * 3] = (descriptors[i] >> 16) & 0xff; msg->msg[3 + i * 3] = (descriptors[i] >> 8) & 0xff; msg->msg[4 + i * 3] = descriptors[i] & 0xff; } } static __inline__ void cec_ops_report_short_audio_descriptor(const struct cec_msg *msg, __u8 *num_descriptors, __u32 *descriptors) { unsigned int i; *num_descriptors = (msg->len - 2) / 3; if (*num_descriptors > 4) *num_descriptors = 4; for (i = 0; i < *num_descriptors; i++) descriptors[i] = (msg->msg[2 + i * 3] << 16) | (msg->msg[3 + i * 3] << 8) | msg->msg[4 + i * 3]; } static __inline__ void cec_msg_request_short_audio_descriptor(struct cec_msg *msg, int reply, __u8 num_descriptors, const __u8 *audio_format_id, const __u8 *audio_format_code) { unsigned int i; if (num_descriptors > 4) num_descriptors = 4; msg->len = 2 + num_descriptors; msg->msg[1] = CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR; msg->reply = reply ? CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR : 0; for (i = 0; i < num_descriptors; i++) msg->msg[2 + i] = (audio_format_id[i] << 6) | (audio_format_code[i] & 0x3f); } static __inline__ void cec_ops_request_short_audio_descriptor(const struct cec_msg *msg, __u8 *num_descriptors, __u8 *audio_format_id, __u8 *audio_format_code) { unsigned int i; *num_descriptors = msg->len - 2; if (*num_descriptors > 4) *num_descriptors = 4; for (i = 0; i < *num_descriptors; i++) { audio_format_id[i] = msg->msg[2 + i] >> 6; audio_format_code[i] = msg->msg[2 + i] & 0x3f; } } static __inline__ void cec_msg_set_audio_volume_level(struct cec_msg *msg, __u8 audio_volume_level) { msg->len = 3; msg->msg[1] = CEC_MSG_SET_AUDIO_VOLUME_LEVEL; msg->msg[2] = audio_volume_level; } static __inline__ void cec_ops_set_audio_volume_level(const struct cec_msg *msg, __u8 *audio_volume_level) { *audio_volume_level = msg->msg[2]; } /* Audio Rate Control Feature */ static __inline__ void cec_msg_set_audio_rate(struct cec_msg *msg, __u8 audio_rate) { msg->len = 3; msg->msg[1] = CEC_MSG_SET_AUDIO_RATE; msg->msg[2] = audio_rate; } static __inline__ void cec_ops_set_audio_rate(const struct cec_msg *msg, __u8 *audio_rate) { *audio_rate = msg->msg[2]; } /* Audio Return Channel Control Feature */ static __inline__ void cec_msg_report_arc_initiated(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_REPORT_ARC_INITIATED; } static __inline__ void cec_msg_initiate_arc(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_INITIATE_ARC; msg->reply = reply ? CEC_MSG_REPORT_ARC_INITIATED : 0; } static __inline__ void cec_msg_request_arc_initiation(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_REQUEST_ARC_INITIATION; msg->reply = reply ? CEC_MSG_INITIATE_ARC : 0; } static __inline__ void cec_msg_report_arc_terminated(struct cec_msg *msg) { msg->len = 2; msg->msg[1] = CEC_MSG_REPORT_ARC_TERMINATED; } static __inline__ void cec_msg_terminate_arc(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_TERMINATE_ARC; msg->reply = reply ? CEC_MSG_REPORT_ARC_TERMINATED : 0; } static __inline__ void cec_msg_request_arc_termination(struct cec_msg *msg, int reply) { msg->len = 2; msg->msg[1] = CEC_MSG_REQUEST_ARC_TERMINATION; msg->reply = reply ? CEC_MSG_TERMINATE_ARC : 0; } /* Dynamic Audio Lipsync Feature */ /* Only for CEC 2.0 and up */ static __inline__ void cec_msg_report_current_latency(struct cec_msg *msg, __u16 phys_addr, __u8 video_latency, __u8 low_latency_mode, __u8 audio_out_compensated, __u8 audio_out_delay) { msg->len = 6; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_REPORT_CURRENT_LATENCY; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; msg->msg[4] = video_latency; msg->msg[5] = (low_latency_mode << 2) | audio_out_compensated; if (audio_out_compensated == 3) msg->msg[msg->len++] = audio_out_delay; } static __inline__ void cec_ops_report_current_latency(const struct cec_msg *msg, __u16 *phys_addr, __u8 *video_latency, __u8 *low_latency_mode, __u8 *audio_out_compensated, __u8 *audio_out_delay) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *video_latency = msg->msg[4]; *low_latency_mode = (msg->msg[5] >> 2) & 1; *audio_out_compensated = msg->msg[5] & 3; if (*audio_out_compensated == 3 && msg->len >= 7) *audio_out_delay = msg->msg[6]; else *audio_out_delay = 0; } static __inline__ void cec_msg_request_current_latency(struct cec_msg *msg, int reply, __u16 phys_addr) { msg->len = 4; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_REQUEST_CURRENT_LATENCY; msg->msg[2] = phys_addr >> 8; msg->msg[3] = phys_addr & 0xff; msg->reply = reply ? CEC_MSG_REPORT_CURRENT_LATENCY : 0; } static __inline__ void cec_ops_request_current_latency(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } /* Capability Discovery and Control Feature */ static __inline__ void cec_msg_cdc_hec_inquire_state(struct cec_msg *msg, __u16 phys_addr1, __u16 phys_addr2) { msg->len = 9; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE; msg->msg[5] = phys_addr1 >> 8; msg->msg[6] = phys_addr1 & 0xff; msg->msg[7] = phys_addr2 >> 8; msg->msg[8] = phys_addr2 & 0xff; } static __inline__ void cec_ops_cdc_hec_inquire_state(const struct cec_msg *msg, __u16 *phys_addr, __u16 *phys_addr1, __u16 *phys_addr2) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; } static __inline__ void cec_msg_cdc_hec_report_state(struct cec_msg *msg, __u16 target_phys_addr, __u8 hec_func_state, __u8 host_func_state, __u8 enc_func_state, __u8 cdc_errcode, __u8 has_field, __u16 hec_field) { msg->len = has_field ? 10 : 8; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_REPORT_STATE; msg->msg[5] = target_phys_addr >> 8; msg->msg[6] = target_phys_addr & 0xff; msg->msg[7] = (hec_func_state << 6) | (host_func_state << 4) | (enc_func_state << 2) | cdc_errcode; if (has_field) { msg->msg[8] = hec_field >> 8; msg->msg[9] = hec_field & 0xff; } } static __inline__ void cec_ops_cdc_hec_report_state(const struct cec_msg *msg, __u16 *phys_addr, __u16 *target_phys_addr, __u8 *hec_func_state, __u8 *host_func_state, __u8 *enc_func_state, __u8 *cdc_errcode, __u8 *has_field, __u16 *hec_field) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *target_phys_addr = (msg->msg[5] << 8) | msg->msg[6]; *hec_func_state = msg->msg[7] >> 6; *host_func_state = (msg->msg[7] >> 4) & 3; *enc_func_state = (msg->msg[7] >> 4) & 3; *cdc_errcode = msg->msg[7] & 3; *has_field = msg->len >= 10; *hec_field = *has_field ? ((msg->msg[8] << 8) | msg->msg[9]) : 0; } static __inline__ void cec_msg_cdc_hec_set_state(struct cec_msg *msg, __u16 phys_addr1, __u16 phys_addr2, __u8 hec_set_state, __u16 phys_addr3, __u16 phys_addr4, __u16 phys_addr5) { msg->len = 10; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE; msg->msg[5] = phys_addr1 >> 8; msg->msg[6] = phys_addr1 & 0xff; msg->msg[7] = phys_addr2 >> 8; msg->msg[8] = phys_addr2 & 0xff; msg->msg[9] = hec_set_state; if (phys_addr3 != CEC_PHYS_ADDR_INVALID) { msg->msg[msg->len++] = phys_addr3 >> 8; msg->msg[msg->len++] = phys_addr3 & 0xff; if (phys_addr4 != CEC_PHYS_ADDR_INVALID) { msg->msg[msg->len++] = phys_addr4 >> 8; msg->msg[msg->len++] = phys_addr4 & 0xff; if (phys_addr5 != CEC_PHYS_ADDR_INVALID) { msg->msg[msg->len++] = phys_addr5 >> 8; msg->msg[msg->len++] = phys_addr5 & 0xff; } } } } static __inline__ void cec_ops_cdc_hec_set_state(const struct cec_msg *msg, __u16 *phys_addr, __u16 *phys_addr1, __u16 *phys_addr2, __u8 *hec_set_state, __u16 *phys_addr3, __u16 *phys_addr4, __u16 *phys_addr5) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; *hec_set_state = msg->msg[9]; *phys_addr3 = *phys_addr4 = *phys_addr5 = CEC_PHYS_ADDR_INVALID; if (msg->len >= 12) *phys_addr3 = (msg->msg[10] << 8) | msg->msg[11]; if (msg->len >= 14) *phys_addr4 = (msg->msg[12] << 8) | msg->msg[13]; if (msg->len >= 16) *phys_addr5 = (msg->msg[14] << 8) | msg->msg[15]; } static __inline__ void cec_msg_cdc_hec_set_state_adjacent(struct cec_msg *msg, __u16 phys_addr1, __u8 hec_set_state) { msg->len = 8; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_SET_STATE_ADJACENT; msg->msg[5] = phys_addr1 >> 8; msg->msg[6] = phys_addr1 & 0xff; msg->msg[7] = hec_set_state; } static __inline__ void cec_ops_cdc_hec_set_state_adjacent(const struct cec_msg *msg, __u16 *phys_addr, __u16 *phys_addr1, __u8 *hec_set_state) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; *hec_set_state = msg->msg[7]; } static __inline__ void cec_msg_cdc_hec_request_deactivation(struct cec_msg *msg, __u16 phys_addr1, __u16 phys_addr2, __u16 phys_addr3) { msg->len = 11; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION; msg->msg[5] = phys_addr1 >> 8; msg->msg[6] = phys_addr1 & 0xff; msg->msg[7] = phys_addr2 >> 8; msg->msg[8] = phys_addr2 & 0xff; msg->msg[9] = phys_addr3 >> 8; msg->msg[10] = phys_addr3 & 0xff; } static __inline__ void cec_ops_cdc_hec_request_deactivation(const struct cec_msg *msg, __u16 *phys_addr, __u16 *phys_addr1, __u16 *phys_addr2, __u16 *phys_addr3) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; *phys_addr3 = (msg->msg[9] << 8) | msg->msg[10]; } static __inline__ void cec_msg_cdc_hec_notify_alive(struct cec_msg *msg) { msg->len = 5; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_NOTIFY_ALIVE; } static __inline__ void cec_ops_cdc_hec_notify_alive(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_cdc_hec_discover(struct cec_msg *msg) { msg->len = 5; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HEC_DISCOVER; } static __inline__ void cec_ops_cdc_hec_discover(const struct cec_msg *msg, __u16 *phys_addr) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; } static __inline__ void cec_msg_cdc_hpd_set_state(struct cec_msg *msg, __u8 input_port, __u8 hpd_state) { msg->len = 6; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HPD_SET_STATE; msg->msg[5] = (input_port << 4) | hpd_state; } static __inline__ void cec_ops_cdc_hpd_set_state(const struct cec_msg *msg, __u16 *phys_addr, __u8 *input_port, __u8 *hpd_state) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *input_port = msg->msg[5] >> 4; *hpd_state = msg->msg[5] & 0xf; } static __inline__ void cec_msg_cdc_hpd_report_state(struct cec_msg *msg, __u8 hpd_state, __u8 hpd_error) { msg->len = 6; msg->msg[0] |= 0xf; /* broadcast */ msg->msg[1] = CEC_MSG_CDC_MESSAGE; /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ msg->msg[4] = CEC_MSG_CDC_HPD_REPORT_STATE; msg->msg[5] = (hpd_state << 4) | hpd_error; } static __inline__ void cec_ops_cdc_hpd_report_state(const struct cec_msg *msg, __u16 *phys_addr, __u8 *hpd_state, __u8 *hpd_error) { *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; *hpd_state = msg->msg[5] >> 4; *hpd_error = msg->msg[5] & 0xf; } #endif
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