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authorDenis Vlasenko2006-09-30 16:22:59 +0000
committerDenis Vlasenko2006-09-30 16:22:59 +0000
commit274b8c0639ae3b733c63252959c3a7fa4025b5cc (patch)
tree44e1371ba02fa3956abbc650792f1b12ee452935 /util-linux/fbset.c
parent7e3eb5171b66a0d91fef01f8acb91d84980e7ad2 (diff)
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fbset: add support for -a (bug 1017)
Diffstat (limited to 'util-linux/fbset.c')
-rw-r--r--util-linux/fbset.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index 9a207b6..9ca3e1b 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -21,6 +21,7 @@ enum {
OPT_CHANGE = (1 << 0),
OPT_INFO = (1 << 1),
OPT_READMODE = (1 << 2),
+ OPT_ALL = (1 << 9),
CMD_FB = 1,
CMD_DB = 2,
@@ -63,6 +64,7 @@ enum {
static unsigned int g_options = 0;
/* Stuff stolen from the kernel's fb.h */
+#define FB_ACTIVATE_ALL 64
enum {
FBIOGET_VSCREENINFO = 0x4600,
FBIOPUT_VSCREENINFO = 0x4601
@@ -357,9 +359,12 @@ int fbset_main(int argc, char **argv)
varset.hsync_len = strtoul(argv[6], 0, 0);
varset.vsync_len = strtoul(argv[7], 0, 0);
break;
- case CMD_CHANGE:
- g_options |= OPT_CHANGE;
- break;
+ case CMD_ALL:
+ g_options |= OPT_ALL;
+ break;
+ case CMD_CHANGE:
+ g_options |= OPT_CHANGE;
+ break;
#ifdef CONFIG_FEATURE_FBSET_FANCY
case CMD_XRES:
varset.xres = strtoul(argv[1], 0, 0);
@@ -367,7 +372,7 @@ int fbset_main(int argc, char **argv)
case CMD_YRES:
varset.yres = strtoul(argv[1], 0, 0);
break;
- case CMD_DEPTH:
+ case CMD_DEPTH:
varset.bits_per_pixel = strtoul(argv[1], 0, 0);
break;
#endif
@@ -392,15 +397,18 @@ int fbset_main(int argc, char **argv)
bb_perror_msg_and_die("fbset(ioctl)");
if (g_options & OPT_READMODE) {
if (!readmode(&var, modefile, mode)) {
- bb_error_msg("Unknown video mode `%s'", mode);
+ bb_error_msg("unknown video mode '%s'", mode);
return EXIT_FAILURE;
}
}
setmode(&var, &varset);
- if (g_options & OPT_CHANGE)
+ if (g_options & OPT_CHANGE) {
+ if (g_options & OPT_ALL)
+ var.activate = FB_ACTIVATE_ALL;
if (ioctl(fh, FBIOPUT_VSCREENINFO, &var))
bb_perror_msg_and_die("fbset(ioctl)");
+ }
showmode(&var);
/* Don't close the file, as exiting will take care of that */
/* close(fh); */