diff options
Diffstat (limited to 'src/gamma-drm.c')
| -rw-r--r-- | src/gamma-drm.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/gamma-drm.c b/src/gamma-drm.c index 2098e0d..1713024 100644 --- a/src/gamma-drm.c +++ b/src/gamma-drm.c @@ -221,7 +221,7 @@ drm_print_help(FILE *f) /* TRANSLATORS: DRM help output left column must not be translated */ fputs(_(" card=N\tGraphics card to apply adjustments to\n" - " crtc=N\tCRTC to apply adjustments to\n"), f); + " crtc=N\tCRTC to apply adjustments to\n"), f); /* TODO list is not supported */ fputs("\n", f); } @@ -232,10 +232,14 @@ drm_set_option(struct gamma_state *state, const char *key, const char *value) if (!strcasecmp(key, "card")) { state->card_num = atoi(value); } else if (!strcasecmp(key, "crtc")) { - state->crtc_num = atoi(value); - if (state->crtc_num < 0) { - weprintf(_("CRTC must be a non-negative integer")); - return -1; + if (!strcasecmp(value, "all")) { + state->crtc_num = -1; + } else { + state->crtc_num = atoi(value); + if (state->crtc_num < 0) { + weprintf(_("CRTC must be a non-negative integer")); + return -1; + } } } else { weprintf(_("Unknown method parameter: `%s'."), key); |