From 51055ced0e0e849051f5aaf3620724e16ef25d6d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Date: Tue, 4 Feb 2025 08:45:14 +0200
Subject: kmstest: Add test pattern parameters

Add new parameters:

--pattern=PAT
--rec=REC
--range=RANGE

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 utils/kmstest.cpp | 37 +++++++++++++++++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

(limited to 'utils/kmstest.cpp')

diff --git a/utils/kmstest.cpp b/utils/kmstest.cpp
index 7c733da..0a8ca22 100644
--- a/utils/kmstest.cpp
+++ b/utils/kmstest.cpp
@@ -70,6 +70,7 @@ static bool s_cvt_v2;
 static bool s_cvt_vid_opt;
 static unsigned s_max_flips;
 static bool s_print_crc;
+static TestPatternOptions s_pattern_options;
 
 __attribute__((unused)) static void print_regex_match(smatch sm)
 {
@@ -408,6 +409,9 @@ static const char* usage_str =
 	"      --flip[=max]          Do page flipping for each output with an optional maximum flips count\n"
 	"      --sync                Synchronize page flipping\n"
 	"      --crc                 Print CRC16 for framebuffer contents\n"
+	"  -T, --pattern=PAT         test, white, black, red, green, blue, smpte\n"
+	"      --rec=REC             bt601, bt709, bt2020\n"
+	"      --range=RANGE         limited, full\n"
 	"\n"
 	"<connector>, <crtc> and <plane> can be given by index (<idx>) or id (@<id>).\n"
 	"<connector> can also be given by name.\n"
@@ -511,6 +515,35 @@ static vector<Arg> parse_cmdline(int argc, char** argv)
 		Option("|crc", []() {
 			s_print_crc = true;
 		}),
+		Option("T|pattern=", [&](string s) {
+			s_pattern_options.pattern = s;
+		}),
+		Option("|rec=", [&](string s) {
+			s = to_lower(s);
+
+			if (s == "bt601")
+				s_pattern_options.rec = RecStandard::BT601;
+			else if (s == "bt709")
+				s_pattern_options.rec = RecStandard::BT709;
+			else if (s == "bt2020")
+				s_pattern_options.rec = RecStandard::BT2020;
+			else {
+				usage();
+				exit(-1);
+			}
+		}),
+		Option("|range=", [&](string s) {
+			s = to_lower(s);
+
+			if (s == "limited")
+				s_pattern_options.range = ColorRange::Limited;
+			else if (s == "full")
+				s_pattern_options.range = ColorRange::Full;
+			else {
+				usage();
+				exit(-1);
+			}
+		}),
 		Option("h|help", [&]() {
 			usage();
 			exit(-1);
@@ -771,11 +804,11 @@ static void draw_test_patterns(const vector<OutputInfo>& outputs)
 {
 	for (const OutputInfo& o : outputs) {
 		for (auto fb : o.legacy_fbs)
-			draw_test_pattern(*fb);
+			draw_test_pattern(*fb, s_pattern_options);
 
 		for (const PlaneInfo& p : o.planes)
 			for (auto fb : p.fbs)
-				draw_test_pattern(*fb);
+				draw_test_pattern(*fb, s_pattern_options);
 	}
 }
 
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