tests/amdgpu: Add all 9 options to the help output

Add -s and -t to the help output, as well as sort
the options output alphabetically.

v1: Fix a spelling in the subject of this commit.

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>

1 files changed, 10 insertions, 8 deletions

diff --git a/tests/amdgpu/amdgpu_test.c b/tests/amdgpu/amdgpu_test.c
index b8fd638c..59ca49bd 100644
--- a/tests/amdgpu/amdgpu_test.c
+++ b/tests/amdgpu/amdgpu_test.c
@@ -298,14 +298,16 @@ static void display_test_suites(void)
 static const char usage[] =
 	"Usage: %s [-hlpr] [-s <suite id>] [-t <test id>] [-f] "
 	"[-b <pci_bus_id>] [-d <pci_device_id>]\n"
-	"where:\n"
-	"       l - Display all suites and their tests\n"
-	"       r - Run the tests on render node\n"
-	"       b - Specify device's PCI bus id to run tests\n"
-	"       d - Specify device's PCI device id to run tests (optional)\n"
-	"       p - Display information of AMDGPU devices in system\n"
-	"       f - Force executing inactive suite or test\n"
-	"       h - Display this help\n";
+	"Where,\n"
+	"  -b      Specify device's PCI bus id to run tests\n"
+	"  -d      Specify device's PCI device id to run tests (optional)\n"
+	"  -f      Force executing inactive suite or test\n"
+	"  -h      Display this help\n"
+	"  -l      Display all test suites and their tests\n"
+	"  -p      Display information of AMDGPU devices in system\n"
+	"  -r      Run the tests on render node\n"
+	"  -s <s>  Enable only test suite <s>\n"
+	"  -t <t>  Enable only test <t> of test suite <s>\n";
 /** Specified options strings for getopt */
 static const char options[]   = "hlrps:t:b:d:f";