tests: Fix tests code and comments style

This patch applies clang-format settings to most of tests files. Some
files were fixed "by-hand" to exclude some lines, which whould be less
readable after automatic style fixing.
Moreover, some comments (mostly in tests/lib/edid-test.c) were adjusted
to match coreboot coding style guidelines.

Change-Id: I69f25a7b6d8265800c731754e2fbb2255f482134
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60970
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>

1 files changed, 121 insertions, 126 deletions

diff --git a/tests/include/tests/lib/edid.h b/tests/include/tests/lib/edid.h
index 25d5c8a159..7d59ed4bc1 100644
--- a/tests/include/tests/lib/edid.h
+++ b/tests/include/tests/lib/edid.h
@@ -24,7 +24,7 @@ struct edid_raw {
 	/* Basic display parameters */
 	uint8_t video_input_type;
 	uint8_t horizontal_size; /* [cm] */
-	uint8_t vertical_size; /* [cm] */
+	uint8_t vertical_size;	 /* [cm] */
 	uint8_t display_gamma;
 	uint8_t supported_features;
 
@@ -46,157 +46,152 @@ struct edid_raw {
 	uint8_t checksum;
 } __packed;
 
-_Static_assert(sizeof(struct edid_raw) == 128,
-	       "assert failed: edid_raw size mismatch");
-
-#define EDID_HEADER_RAW		{ 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00 }
-#define EDID_HEADER_INVALID_RAW	{ 0, 0, 0, 0, 0, 0, 0, 0 }
-
-#define EDID_MANUFACTURER_ID		0xcb55
-#define EDID_MANUFACTURER_NAME		"UNK"
-#define EDID_PRODUCT_CODE		0x1234
-#define EDID_SERIAL_NUMBER		0x56789ABC
-#define EDID_MANUFACTURE_WEEK		23u
-#define EDID_MANUFACTURE_NO_WEEK	0u
-#define EDID_MANUFACTURE_YEAR		(2015u - 1990u)
+_Static_assert(sizeof(struct edid_raw) == 128, "assert failed: edid_raw size mismatch");
+
+#define EDID_HEADER_RAW                                                                        \
+	{                                                                                      \
+		0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00                                 \
+	}
+#define EDID_HEADER_INVALID_RAW                                                                \
+	{                                                                                      \
+		0, 0, 0, 0, 0, 0, 0, 0                                                         \
+	}
+
+#define EDID_MANUFACTURER_ID 0xcb55
+#define EDID_MANUFACTURER_NAME "UNK"
+#define EDID_PRODUCT_CODE 0x1234
+#define EDID_SERIAL_NUMBER 0x56789ABC
+#define EDID_MANUFACTURE_WEEK 23u
+#define EDID_MANUFACTURE_NO_WEEK 0u
+#define EDID_MANUFACTURE_YEAR (2015u - 1990u)
 
 /* Video Input Definition for Analog Video Signal Interface */
-#define EDID_ANALOG_VSI			(0u << 7)
-#define EDID_SIGNAL_LEVEL_0		0u
-#define EDID_SIGNAL_LEVEL_1		(1u << 5)
-#define EDID_SIGNAL_LEVEL_2		(2u << 5)
-#define EDID_SIGNAL_LEVEL_3		(3u << 5)
+#define EDID_ANALOG_VSI (0u << 7)
+#define EDID_SIGNAL_LEVEL_0 0u
+#define EDID_SIGNAL_LEVEL_1 (1u << 5)
+#define EDID_SIGNAL_LEVEL_2 (2u << 5)
+#define EDID_SIGNAL_LEVEL_3 (3u << 5)
 #define EDID_VIDEO_SETUP_BLANK_EQ_BLACK 0u
 #define EDID_VIDEO_SETUP_BLANK_TO_BLACK (1u << 4)
-#define EDID_SEPARATE_SYNC_H_AND_V(v)	((v != 0 ? 0x1 : 0x0) << 3)
-#define EDID_COMPOSITE_SYNC_H(v)	((v != 0 ? 0x1 : 0x0) << 2)
-#define EDID_COMPOSITE_SYNC_ON_GREEN(v)	((v != 0 ? 0x1 : 0x0) << 1)
-#define EDID_SERRATION_VSYNC(v)		(v != 0 ? 0x1 : 0x0)
+#define EDID_SEPARATE_SYNC_H_AND_V(v) ((v != 0 ? 0x1 : 0x0) << 3)
+#define EDID_COMPOSITE_SYNC_H(v) ((v != 0 ? 0x1 : 0x0) << 2)
+#define EDID_COMPOSITE_SYNC_ON_GREEN(v) ((v != 0 ? 0x1 : 0x0) << 1)
+#define EDID_SERRATION_VSYNC(v) (v != 0 ? 0x1 : 0x0)
 
 /* Video Input Definition for Digital Video Signal Interface */
-#define EDID_DIGITAL_VSI		(1u << 7)
-#define EDID_COLOR_BIT_DEPTH_UNDEFINED	0u
-#define EDID_COLOR_BIT_DEPTH_6B		(1u << 4)
-#define EDID_COLOR_BIT_DEPTH_8B		(2u << 4)
-#define EDID_COLOR_BIT_DEPTH_10B	(3u << 4)
-#define EDID_COLOR_BIT_DEPTH_12B	(4u << 4)
-#define EDID_COLOR_BIT_DEPTH_14B	(5u << 4)
-#define EDID_COLOR_BIT_DEPTH_16B	(6u << 4)
-#define EDID_INTERFACE_UNDEFINED	0u
-#define EDID_INTERFACE_DVI		1u
-#define EDID_INTERFACE_HDMI_A		2u
-#define EDID_INTERFACE_HDMI_B		3u
-#define EDID_INTERFACE_MDDI		4u
-#define EDID_INTERFACE_DP		5u
+#define EDID_DIGITAL_VSI (1u << 7)
+#define EDID_COLOR_BIT_DEPTH_UNDEFINED 0u
+#define EDID_COLOR_BIT_DEPTH_6B (1u << 4)
+#define EDID_COLOR_BIT_DEPTH_8B (2u << 4)
+#define EDID_COLOR_BIT_DEPTH_10B (3u << 4)
+#define EDID_COLOR_BIT_DEPTH_12B (4u << 4)
+#define EDID_COLOR_BIT_DEPTH_14B (5u << 4)
+#define EDID_COLOR_BIT_DEPTH_16B (6u << 4)
+#define EDID_INTERFACE_UNDEFINED 0u
+#define EDID_INTERFACE_DVI 1u
+#define EDID_INTERFACE_HDMI_A 2u
+#define EDID_INTERFACE_HDMI_B 3u
+#define EDID_INTERFACE_MDDI 4u
+#define EDID_INTERFACE_DP 5u
 
 /* BEGIN Supported features */
-#define EDID_STANDBY_MODE(v)				((v != 0 ? 0x1 : 0x0) << 7)
-#define EDID_SUSPEND_MODE(v)				((v != 0 ? 0x1 : 0x0) << 6)
-#define EDID_ACTIVE_OFF(v)				((v != 0 ? 0x1 : 0x0) << 5)
+#define EDID_STANDBY_MODE(v) ((v != 0 ? 0x1 : 0x0) << 7)
+#define EDID_SUSPEND_MODE(v) ((v != 0 ? 0x1 : 0x0) << 6)
+#define EDID_ACTIVE_OFF(v) ((v != 0 ? 0x1 : 0x0) << 5)
 /* For analog interface */
-#define EDID_COLOR_TYPE_MONO				0u
-#define EDID_COLOR_TYPE_RGB				(1u << 3)
-#define EDID_COLOR_TYPE_NON_RGB				(2u << 3)
-#define EDID_COLOR_TYPE_UNDEFINED			(3u << 3)
+#define EDID_COLOR_TYPE_MONO 0u
+#define EDID_COLOR_TYPE_RGB (1u << 3)
+#define EDID_COLOR_TYPE_NON_RGB (2u << 3)
+#define EDID_COLOR_TYPE_UNDEFINED (3u << 3)
 /* For digital interface */
-#define EDID_COLOR_FORMAT_RGB444			0u
-#define EDID_COLOR_FORMAT_RGB444_YCRCB444		(1u << 3)
-#define EDID_COLOR_FORMAT_RGB444_YCRCB422		(2u << 3)
-#define EDID_COLOR_FORMAT_RGB444_YCRCB422_YCRCB422	(3u << 3)
-
-#define EDID_SRGB_SUPPORTED(v)				(((v) == 0 ? 0u : 1u) << 2)
-#define EDID_PREFERRED_TIMING_EXTENDED_INFO		(1u << 1)
-#define EDID_PREFERRED_TIMING_NO_EXTENDED_INFO		0u
-#define EDID_DISPLAY_FREQUENCY_CONTINUOUS		1u
-#define EDID_DISPLAY_FREQUENCY_NON_CONTINUOUS		0u
+#define EDID_COLOR_FORMAT_RGB444 0u
+#define EDID_COLOR_FORMAT_RGB444_YCRCB444 (1u << 3)
+#define EDID_COLOR_FORMAT_RGB444_YCRCB422 (2u << 3)
+#define EDID_COLOR_FORMAT_RGB444_YCRCB422_YCRCB422 (3u << 3)
+
+#define EDID_SRGB_SUPPORTED(v) (((v) == 0 ? 0u : 1u) << 2)
+#define EDID_PREFERRED_TIMING_EXTENDED_INFO (1u << 1)
+#define EDID_PREFERRED_TIMING_NO_EXTENDED_INFO 0u
+#define EDID_DISPLAY_FREQUENCY_CONTINUOUS 1u
+#define EDID_DISPLAY_FREQUENCY_NON_CONTINUOUS 0u
 /* END Supported features */
 
 /* Red X 0.640 */
-#define EDID_COLOR_R_X	0x25
+#define EDID_COLOR_R_X 0x25
 /* Red Y 0.330 */
-#define EDID_COLOR_R_Y	0x152
+#define EDID_COLOR_R_Y 0x152
 /* Green X 0.300 */
-#define EDID_COLOR_G_X	0x13a
+#define EDID_COLOR_G_X 0x13a
 /* Green Y 0.600 */
-#define EDID_COLOR_G_Y	0x267
+#define EDID_COLOR_G_Y 0x267
 /* Blue X 0.150 */
-#define EDID_COLOR_B_X	0x9a
+#define EDID_COLOR_B_X 0x9a
 /* Blue Y 0.060 */
-#define EDID_COLOR_B_Y	0x3e
+#define EDID_COLOR_B_Y 0x3e
 /* White X 0.3125 */
-#define EDID_COLOR_W_X	0xa
+#define EDID_COLOR_W_X 0xa
 /* White Y 0.3291 */
-#define EDID_COLOR_W_Y	0x22a
+#define EDID_COLOR_W_Y 0x22a
 
 /* 1 and 0 bits of each color */
-#define EDID_COLOR_R_X10_Y10	(((EDID_COLOR_R_X & 0x3) << 2) | (EDID_COLOR_R_Y & 0x3))
-#define EDID_COLOR_G_X10_Y10	(((EDID_COLOR_G_X & 0x3) << 2) | (EDID_COLOR_G_Y & 0x3))
-#define EDID_COLOR_B_X10_Y10	(((EDID_COLOR_B_X & 0x3) << 2) | (EDID_COLOR_B_Y & 0x3))
-#define EDID_COLOR_W_X10_Y10	(((EDID_COLOR_W_X & 0x3) << 2) | (EDID_COLOR_W_Y & 0x3))
+#define EDID_COLOR_R_X10_Y10 (((EDID_COLOR_R_X & 0x3) << 2) | (EDID_COLOR_R_Y & 0x3))
+#define EDID_COLOR_G_X10_Y10 (((EDID_COLOR_G_X & 0x3) << 2) | (EDID_COLOR_G_Y & 0x3))
+#define EDID_COLOR_B_X10_Y10 (((EDID_COLOR_B_X & 0x3) << 2) | (EDID_COLOR_B_Y & 0x3))
+#define EDID_COLOR_W_X10_Y10 (((EDID_COLOR_W_X & 0x3) << 2) | (EDID_COLOR_W_Y & 0x3))
 
 /* Concatenated 0 and 1 bits of each color. To be put
  * as first and second byte of color characteristic. */
-#define EDID_COLOR_RG_XY	((EDID_COLOR_R_X10_Y10 << 4) | EDID_COLOR_G_X10_Y10)
-#define EDID_COLOR_BW_XY	((EDID_COLOR_B_X10_Y10 << 4) | EDID_COLOR_W_X10_Y10)
+#define EDID_COLOR_RG_XY ((EDID_COLOR_R_X10_Y10 << 4) | EDID_COLOR_G_X10_Y10)
+#define EDID_COLOR_BW_XY ((EDID_COLOR_B_X10_Y10 << 4) | EDID_COLOR_W_X10_Y10)
 
 /* Bits 9 through 2 of each color */
-#define EDID_COLOR_R_X92	(EDID_COLOR_R_X >> 2)
-#define EDID_COLOR_R_Y92	(EDID_COLOR_R_Y >> 2)
-#define EDID_COLOR_G_X92	(EDID_COLOR_G_X >> 2)
-#define EDID_COLOR_G_Y92	(EDID_COLOR_G_Y >> 2)
-#define EDID_COLOR_B_X92	(EDID_COLOR_B_X >> 2)
-#define EDID_COLOR_B_Y92	(EDID_COLOR_B_Y >> 2)
-#define EDID_COLOR_W_X92	(EDID_COLOR_W_X >> 2)
-#define EDID_COLOR_W_Y92	(EDID_COLOR_W_Y >> 2)
-
-#define EDID_ESTABLISHED_TIMINGS_1_800x600_60Hz		1u
-#define EDID_ESTABLISHED_TIMINGS_1_800x600_56Hz		(1u << 1)
-#define EDID_ESTABLISHED_TIMINGS_1_640x480_75Hz		(1u << 2)
-#define EDID_ESTABLISHED_TIMINGS_1_640x480_72Hz		(1u << 3)
-#define EDID_ESTABLISHED_TIMINGS_1_640x480_67Hz		(1u << 4)
-#define EDID_ESTABLISHED_TIMINGS_1_640x480_60Hz		(1u << 5)
-#define EDID_ESTABLISHED_TIMINGS_1_720x400_88Hz		(1u << 6)
-#define EDID_ESTABLISHED_TIMINGS_1_720x400_70Hz		(1u << 7)
-
-#define EDID_ESTABLISHED_TIMINGS_2_1280x1024_75Hz	1u
-#define EDID_ESTABLISHED_TIMINGS_2_1024x768_75Hz	(1u << 1)
-#define EDID_ESTABLISHED_TIMINGS_2_1024x768_70Hz	(1u << 2)
-#define EDID_ESTABLISHED_TIMINGS_2_1024x768_60Hz	(1u << 3)
-#define EDID_ESTABLISHED_TIMINGS_2_1024x768_80HzI	(1u << 4)
-#define EDID_ESTABLISHED_TIMINGS_2_832x624_75Hz		(1u << 5)
-#define EDID_ESTABLISHED_TIMINGS_2_800x600_75Hz		(1u << 6)
-#define EDID_ESTABLISHED_TIMINGS_2_800x600_72Hz		(1u << 7)
-
-#define EDID_MANUFACTURERS_TIMINGS_1152x870_75Hz	(1u << 7)
-
-#define EDID_HORIZONTAL_ACCESSIBLE_PIXELS(px)	(((px) / 8 - 31) & 0xFF)
-#define EDID_ASPECT_RATIO_16_10			0u
-#define EDID_ASPECT_RATIO_4_3			(1u << 6)
-#define EDID_ASPECT_RATIO_5_4			(2u << 6)
-#define EDID_ASPECT_RATIO_16_9			(3u << 6)
-#define EDID_FIELD_REFRESH_RATE(hz)		(((hz) - 60) & 0x1f)
-
-#define EDID_PIXEL_CLOCK(v)			(((v) / 10000) & 0xFFFF)
-
-#define EDID_RAW_DEFAULT_PARAMS .header = EDID_HEADER_RAW, \
-				.edid_version = 1, \
-				.edid_revision = 4, \
-				.manufacturer_id = EDID_MANUFACTURER_ID, \
-				.product_code = EDID_PRODUCT_CODE, \
-				.serial_number = EDID_SERIAL_NUMBER, \
-				.manufacture_week = EDID_MANUFACTURE_NO_WEEK, \
-				.manufacture_year = EDID_MANUFACTURE_YEAR, \
-				.color_characteristics = { \
-					EDID_COLOR_RG_XY, \
-					EDID_COLOR_BW_XY, \
-					EDID_COLOR_R_X92, \
-					EDID_COLOR_R_Y92, \
-					EDID_COLOR_G_X92, \
-					EDID_COLOR_G_Y92, \
-					EDID_COLOR_B_X92, \
-					EDID_COLOR_B_Y92, \
-					EDID_COLOR_W_X92, \
-					EDID_COLOR_W_Y92, \
-				}
+#define EDID_COLOR_R_X92 (EDID_COLOR_R_X >> 2)
+#define EDID_COLOR_R_Y92 (EDID_COLOR_R_Y >> 2)
+#define EDID_COLOR_G_X92 (EDID_COLOR_G_X >> 2)
+#define EDID_COLOR_G_Y92 (EDID_COLOR_G_Y >> 2)
+#define EDID_COLOR_B_X92 (EDID_COLOR_B_X >> 2)
+#define EDID_COLOR_B_Y92 (EDID_COLOR_B_Y >> 2)
+#define EDID_COLOR_W_X92 (EDID_COLOR_W_X >> 2)
+#define EDID_COLOR_W_Y92 (EDID_COLOR_W_Y >> 2)
+
+#define EDID_ESTABLISHED_TIMINGS_1_800x600_60Hz 1u
+#define EDID_ESTABLISHED_TIMINGS_1_800x600_56Hz (1u << 1)
+#define EDID_ESTABLISHED_TIMINGS_1_640x480_75Hz (1u << 2)
+#define EDID_ESTABLISHED_TIMINGS_1_640x480_72Hz (1u << 3)
+#define EDID_ESTABLISHED_TIMINGS_1_640x480_67Hz (1u << 4)
+#define EDID_ESTABLISHED_TIMINGS_1_640x480_60Hz (1u << 5)
+#define EDID_ESTABLISHED_TIMINGS_1_720x400_88Hz (1u << 6)
+#define EDID_ESTABLISHED_TIMINGS_1_720x400_70Hz (1u << 7)
+
+#define EDID_ESTABLISHED_TIMINGS_2_1280x1024_75Hz 1u
+#define EDID_ESTABLISHED_TIMINGS_2_1024x768_75Hz (1u << 1)
+#define EDID_ESTABLISHED_TIMINGS_2_1024x768_70Hz (1u << 2)
+#define EDID_ESTABLISHED_TIMINGS_2_1024x768_60Hz (1u << 3)
+#define EDID_ESTABLISHED_TIMINGS_2_1024x768_80HzI (1u << 4)
+#define EDID_ESTABLISHED_TIMINGS_2_832x624_75Hz (1u << 5)
+#define EDID_ESTABLISHED_TIMINGS_2_800x600_75Hz (1u << 6)
+#define EDID_ESTABLISHED_TIMINGS_2_800x600_72Hz (1u << 7)
+
+#define EDID_MANUFACTURERS_TIMINGS_1152x870_75Hz (1u << 7)
+
+#define EDID_HORIZONTAL_ACCESSIBLE_PIXELS(px) (((px) / 8 - 31) & 0xFF)
+#define EDID_ASPECT_RATIO_16_10 0u
+#define EDID_ASPECT_RATIO_4_3 (1u << 6)
+#define EDID_ASPECT_RATIO_5_4 (2u << 6)
+#define EDID_ASPECT_RATIO_16_9 (3u << 6)
+#define EDID_FIELD_REFRESH_RATE(hz) (((hz)-60) & 0x1f)
+
+#define EDID_PIXEL_CLOCK(v) (((v) / 10000) & 0xFFFF)
+
+#define EDID_RAW_DEFAULT_PARAMS                                                                \
+	.header = EDID_HEADER_RAW, .edid_version = 1, .edid_revision = 4,                      \
+	.manufacturer_id = EDID_MANUFACTURER_ID, .product_code = EDID_PRODUCT_CODE,            \
+	.serial_number = EDID_SERIAL_NUMBER, .manufacture_week = EDID_MANUFACTURE_NO_WEEK,     \
+	.manufacture_year = EDID_MANUFACTURE_YEAR,                                             \
+	.color_characteristics = {                                                             \
+		EDID_COLOR_RG_XY, EDID_COLOR_BW_XY, EDID_COLOR_R_X92, EDID_COLOR_R_Y92,        \
+		EDID_COLOR_G_X92, EDID_COLOR_G_Y92, EDID_COLOR_B_X92, EDID_COLOR_B_Y92,        \
+		EDID_COLOR_W_X92, EDID_COLOR_W_Y92,                                            \
+	}
 
 #endif /* TESTS_LIB_EDID_H */