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| author | Mattias Andrée <maandree@kth.se> | 2021-03-25 10:14:17 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2021-03-25 10:14:17 +0100 |
| commit | 2b074564916dddcde22542dcb4b47ae224ae9730 (patch) | |
| tree | 006c955a40fff4a6e61109e953e52ea851faa61d | |
| parent | Remove video group membership check and use file permissions and ownership instead (diff) | |
| download | adjbacklight-2b074564916dddcde22542dcb4b47ae224ae9730.tar.gz adjbacklight-2b074564916dddcde22542dcb4b47ae224ae9730.tar.bz2 adjbacklight-2b074564916dddcde22542dcb4b47ae224ae9730.tar.xz | |
Use the first backlight device instead of acpi_video
Signed-off-by: Mattias Andrée <maandree@kth.se>
| -rw-r--r-- | adjbacklight.1 | 2 | ||||
| -rw-r--r-- | adjbacklight.c | 10 | ||||
| -rwxr-xr-x | test.sh | 10 |
3 files changed, 11 insertions, 11 deletions
diff --git a/adjbacklight.1 b/adjbacklight.1 index f1ba575..6fbffce 100644 --- a/adjbacklight.1 +++ b/adjbacklight.1 @@ -29,7 +29,7 @@ be used inside In fact it seems to work for all machines with backlight, which is not true for .BR xbacklight (1). -.V adjbacklight +.B adjbacklight uses .IR /sys/class/backlight . .B adjbacklight diff --git a/adjbacklight.c b/adjbacklight.c index 80dd4a5..d79d11b 100644 --- a/adjbacklight.c +++ b/adjbacklight.c @@ -335,11 +335,11 @@ update(int argc, char *argv[], int all, int get, char *set, int set_prefix, doub } else { if ((dir = opendir(BACKLIGHT_DIR))) { while ((ent = readdir(dir))) { - if (all || strstr(ent->d_name, "acpi_video") == ent->d_name) { - if (*ent->d_name && *ent->d_name != '.') { - handle_device(ent->d_name, get, !!set, set_value, set_prefix == '+', set_suffix); - any = 1; - } + if (*ent->d_name && *ent->d_name != '.') { + handle_device(ent->d_name, get, !!set, set_value, set_prefix == '+', set_suffix); + any = 1; + if (!all) + break; } } closedir(dir); @@ -41,13 +41,13 @@ test $(./test -ga) = 40.00% ./test -s +20% dev test $(./test -ga) = 60.00% -mkdir .testdir/acpi_videox -printf '%i\n' 50 > .testdir/acpi_videox/max_brightness -printf '%i\n' 25 > .testdir/acpi_videox/brightness +mkdir .testdir/acpi_video +printf '%i\n' 50 > .testdir/acpi_video/max_brightness +printf '%i\n' 25 > .testdir/acpi_video/brightness -test $(./test -g) = 50.00% +test $(./test -g acpi_video) = 50.00% -rm -r .testdir/acpi_videox +rm -r .testdir/acpi_video printf '%s\n' 5 +15 -5 +20% | ./test dev test $(./test -g dev) = 50.00% |