The current mostly random sort order hinders code readability. Sort the
options alphabetically in the code, and by group in the help message.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Reviewed-by: Jani Nikula <jani.nik...@intel.com>
---
tests/modetest/modetest.c | 49 ++++++++++++++++++++++++++---------------------
1 file changed, 27 insertions(+), 22 deletions(-)
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index e0d7d72..2bb4b19 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -835,8 +835,6 @@ set_mode(struct connector *c, int count, struct plane *p,
int plane_count,
kms_destroy(&kms);
}
-static char optstr[] = "ecpmfs:P:v";
-
#define min(a, b) ((a) < (b) ? (a) : (b))
static int parse_connector(struct connector *c, const char *arg)
@@ -896,15 +894,20 @@ static int parse_plane(struct plane *p, const char *arg)
static void usage(char *name)
{
- fprintf(stderr, "usage: %s [-ecpmf]\n", name);
- fprintf(stderr, "\t-e\tlist encoders\n");
+ fprintf(stderr, "usage: %s [-cefmPpsv]\n", name);
+
+ fprintf(stderr, "\n Query options:\n\n");
fprintf(stderr, "\t-c\tlist connectors\n");
- fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n");
- fprintf(stderr, "\t-m\tlist modes\n");
+ fprintf(stderr, "\t-e\tlist encoders\n");
fprintf(stderr, "\t-f\tlist framebuffers\n");
- fprintf(stderr, "\t-v\ttest vsynced page flipping\n");
- fprintf(stderr, "\t-s <connector_id>[@<crtc_id>]:<mode>[@<format>]\tset
a mode\n");
+ fprintf(stderr, "\t-m\tlist modes\n");
+ fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n");
+
+ fprintf(stderr, "\n Test options:\n\n");
fprintf(stderr, "\t-P <connector_id>:<w>x<h>[@<format>]\tset a
plane\n");
+ fprintf(stderr, "\t-s <connector_id>[@<crtc_id>]:<mode>[@<format>]\tset
a mode\n");
+ fprintf(stderr, "\t-v\ttest vsynced page flipping\n");
+
fprintf(stderr, "\n\tDefault is to dump all info.\n");
exit(0);
}
@@ -932,6 +935,8 @@ static int page_flipping_supported(void)
#endif
}
+static char optstr[] = "cefmP:ps:v";
+
int main(int argc, char **argv)
{
int c;
@@ -946,34 +951,34 @@ int main(int argc, char **argv)
opterr = 0;
while ((c = getopt(argc, argv, optstr)) != -1) {
switch (c) {
- case 'e':
- encoders = 1;
- break;
case 'c':
connectors = 1;
break;
- case 'p':
- crtcs = 1;
- planes = 1;
+ case 'e':
+ encoders = 1;
+ break;
+ case 'f':
+ framebuffers = 1;
break;
case 'm':
modes = 1;
break;
- case 'f':
- framebuffers = 1;
+ case 'P':
+ if (parse_plane(&plane_args[plane_count], optarg) < 0)
+ usage(argv[0]);
+ plane_count++;
break;
- case 'v':
- test_vsync = 1;
+ case 'p':
+ crtcs = 1;
+ planes = 1;
break;
case 's':
if (parse_connector(&con_args[count], optarg) < 0)
usage(argv[0]);
count++;
break;
- case 'P':
- if (parse_plane(&plane_args[plane_count], optarg) < 0)
- usage(argv[0]);
- plane_count++;
+ case 'v':
+ test_vsync = 1;
break;
default:
usage(argv[0]);
--
1.8.1.5
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