Test platform supported pixel formats through chamelium

cover

 lib/igt_fb.h          |   2 +
 tests/kms_chamelium.c | 134 ++++++++++++++++++++------------------------------
 2 files changed, 55 insertions(+), 81 deletions(-)
2.7.4

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---
 lib/igt_fb.h | 2 ++
 1 file changed, 2 insertions(+)
index 587f7a4..0383d83 100644
@@ -48,6 +48,8 @@
 #define IGT_FORMAT_FMT "%c%c%c%c(0x%08x)"
 #define IGT_FORMAT_ARGS(f) ((f) >> 0) & 0xff, ((f) >> 8) & 0xff, \
 		((f) >> 16) & 0xff, ((f) >> 24) & 0xff, (f)
+#define IGT_FORMAT_ARGS_CODE(f) ((f) >> 0) & 0xff, ((f) >> 8) & 0xff, \
+		((f) >> 16) & 0xff, ((f) >> 24) & 0xff
 
 /**
  * igt_fb_t:

2.7.4

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---
 tests/kms_chamelium.c | 134 ++++++++++++++++++++------------------------------
 1 file changed, 53 insertions(+), 81 deletions(-)
index 5c4a189..42f9df8 100644
@@ -2612,6 +2612,14 @@ static const struct edid *get_edid(enum test_edid edid)
 			if (chamelium_port_get_type(port) == \
 			    DRM_MODE_CONNECTOR_ ## type__)
 
+#define connector_subtest_start(name__, type__)              \
+	igt_subtest_with_dynamic(name__)                     \
+		for_each_port(p, port)                       \
+			if (chamelium_port_get_type(port) == \
+			    DRM_MODE_CONNECTOR_ ## type__) {
+
+#define connector_subtest_end }
+
 static data_t data;
 
 IGT_TEST_DESCRIPTION("Tests requiring a Chamelium board");

@@ -2817,54 +2825,31 @@ igt_main
 					       CHAMELIUM_CHECK_CRC, 3);
 
 		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-argb8888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_ARGB8888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-abgr8888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_ABGR8888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-xrgb8888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_XRGB8888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-xbgr8888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_XBGR8888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-rgb888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_RGB888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-bgr888", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_BGR888,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-rgb565", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_RGB565,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-bgr565", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_BGR565,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-argb1555", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_ARGB1555,
-					      CHAMELIUM_CHECK_CRC, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-crc-xrgb1555", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_XRGB1555,
-					      CHAMELIUM_CHECK_CRC, 1);
+		connector_subtest_start("hdmi-rgb-pixel-format", HDMIA)
+			int k;
+			igt_output_t *output;
+			igt_plane_t *primary;
+
+			output = prepare_output(&data, port, TEST_EDID_BASE);
+			primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
+			igt_assert(primary);
+
+			for (k = 0; k < primary->format_mod_count; k++) {
+				if (!igt_fb_supported_format(primary->formats[k]))
+					continue;
+
+				if (igt_format_is_yuv(primary->formats[k]))
+					continue;
+
+				if (primary->modifiers[k] != LOCAL_DRM_FORMAT_MOD_NONE)
+					continue;
+
+				igt_dynamic_f("testing-format-%c%c%c%c", IGT_FORMAT_ARGS_CODE(primary->formats[k]))
+					test_display_one_mode(&data, port, primary->formats[k],
+							      CHAMELIUM_CHECK_CRC,
+							      1);
+			}
+		connector_subtest_end
 
 		igt_describe(test_display_planes_random_desc);
 		connector_subtest("hdmi-crc-planes-random", HDMIA)

@@ -2872,44 +2857,31 @@ igt_main
 						   CHAMELIUM_CHECK_CRC);
 
 		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-nv12", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_NV12,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+		connector_subtest_start("hdmi-yuv-pixel-format", HDMIA)
+			int k;
+			igt_output_t *output;
+			igt_plane_t *primary;
 
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-nv16", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_NV16,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-nv21", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_NV21,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
-
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-nv61", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_NV61,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+			output = prepare_output(&data, port, TEST_EDID_BASE);
+			primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
+			igt_assert(primary);
 
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-yu12", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_YUV420,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+			for (k = 0; k < primary->format_mod_count; k++) {
+				if (!igt_fb_supported_format(primary->formats[k]))
+					continue;
 
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-yu16", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_YUV422,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+				if (!igt_format_is_yuv(primary->formats[k]))
+					continue;
 
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-yv12", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_YVU420,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+				if (primary->modifiers[k] != LOCAL_DRM_FORMAT_MOD_NONE)
+					continue;
 
-		igt_describe(test_display_one_mode_desc);
-		connector_subtest("hdmi-cmp-yv16", HDMIA)
-			test_display_one_mode(&data, port, DRM_FORMAT_YVU422,
-					      CHAMELIUM_CHECK_CHECKERBOARD, 1);
+				igt_dynamic_f("testing-format-%c%c%c%c", IGT_FORMAT_ARGS_CODE(primary->formats[k]))
+					test_display_one_mode(&data, port, primary->formats[k],
+							      CHAMELIUM_CHECK_CHECKERBOARD,
+							      1);
+			}
+		connector_subtest_end
 
 		igt_describe(test_display_planes_random_desc);
 		connector_subtest("hdmi-cmp-planes-random", HDMIA)

2.7.4

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Test platform supported pixel formats through chamelium

Kunal Joshi

Kunal Joshi

Kunal Joshi

Patchwork

Patchwork