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author | Eric Paris <eparis@redhat.com> | 2014-03-07 11:41:32 -0500 |
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committer | Eric Paris <eparis@redhat.com> | 2014-03-07 11:41:32 -0500 |
commit | b7d3622a39fde7658170b7f3cf6c6889bb8db30d (patch) | |
tree | 64f4e781ecb2a85d675e234072b988560bcd25f1 /drivers/tty/vt | |
parent | f3411cb2b2e396a41ed3a439863f028db7140a34 (diff) | |
parent | d8ec26d7f8287f5788a494f56e8814210f0e64be (diff) | |
download | op-kernel-dev-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.zip op-kernel-dev-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.tar.gz |
Merge tag 'v3.13' into for-3.15
Linux 3.13
Conflicts:
include/net/xfrm.h
Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definitions.
Diffstat (limited to 'drivers/tty/vt')
-rw-r--r-- | drivers/tty/vt/vt.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 9a8e8c5..61b1137 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1300,21 +1300,30 @@ static void csi_m(struct vc_data *vc) case 27: vc->vc_reverse = 0; break; - case 38: /* ANSI X3.64-1979 (SCO-ish?) - * Enables underscore, white foreground - * with white underscore (Linux - use - * default foreground). + case 38: + case 48: /* ITU T.416 + * Higher colour modes. + * They break the usual properties of SGR codes + * and thus need to be detected and ignored by + * hand. Strictly speaking, that standard also + * wants : rather than ; as separators, contrary + * to ECMA-48, but no one produces such codes + * and almost no one accepts them. */ - vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0); - vc->vc_underline = 1; + i++; + if (i > vc->vc_npar) + break; + if (vc->vc_par[i] == 5) /* 256 colours */ + i++; /* ubiquitous */ + else if (vc->vc_par[i] == 2) /* 24 bit colours */ + i += 3; /* extremely rare */ + /* Subcommands 3 (CMY) and 4 (CMYK) are so insane + * that detecting them is not worth the few extra + * bytes of kernel's size. + */ break; - case 39: /* ANSI X3.64-1979 (SCO-ish?) - * Disable underline option. - * Reset colour to default? It did this - * before... - */ + case 39: vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0); - vc->vc_underline = 0; break; case 49: vc->vc_color = (vc->vc_def_color & 0xf0) | (vc->vc_color & 0x0f); |