Delete the white space.

2 files changed, 37 insertions, 45 deletions

diff --git a/drm_edid.h b/drm_edid.h
index 082436f..28c1fcc 100644
--- a/drm_edid.h
+++ b/drm_edid.h
@@ -3,9 +3,7 @@
  * This table is copied from xfree86/modes/xf86EdidModes.c.
  * But the mode with Reduced blank feature is deleted.
  */
-//static struct drm_display_mode drm_dmt_modes[] = {
-
-struct drm_display_mode 
+struct drm_display_mode
 {
       char name[20];
       int freq;
@@ -141,7 +139,6 @@ struct drm_display_mode dmt_modes[] = {
 /*
  * Detailed mode info for the EDID "established modes" data to use.
  */
-//static struct drm_display_mode edid_est_modes[] = {
 struct drm_display_mode est_modes[] = {
 	{ "800x600",60,  40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0 }, /* 800x600@60Hz */
 	{ "800x600",56,  36000, 800, 824, 896, 1024, 0, 600, 601, 603,  625, 0}, /* 800x600@56Hz */
diff --git a/testedid.c b/testedid.c
index a8be461..cf2ea13 100644
--- a/testedid.c
+++ b/testedid.c
@@ -29,17 +29,16 @@
  * 	-HDMI block parse
  *	-
  */
-
 #include <stdio.h>
 #include <stddef.h>   /*dir */
-#include <sys/types.h>	 
-#include <dirent.h>   
-#include <string.h>  
+#include <sys/types.h>
+#include <dirent.h>
+#include <string.h>
 #include <malloc.h>
 #include <stdlib.h>
 #include <fcntl.h>	/*open */
 #include <unistd.h> /*read */
-#include <sys/stat.h> 
+#include <sys/stat.h>
 #include "drm_edid.h"
 
 #define EDIDPATH "/sys/class/drm/"
@@ -52,7 +51,7 @@ struct mode_line {
 	int freq;
 };
 
-union VendorProduct { 
+union VendorProduct {
 	struct {
 		int c:5;
 		int b:5;
@@ -105,7 +104,7 @@ char *interfacetpye[] = {
 	"DisplayPort"
 };
 
-struct mode_line estmode[] = { 
+struct mode_line estmode[] = {
 	{"1280x1024",75},
 	{"1024x768",75},
 	{"1024x768",70},
@@ -173,8 +172,8 @@ union H2bit {
 };
 
 char *bppinfo[] = {
-	"DVI_Dual", 
-	"", 
+	"DVI_Dual",
+	"",
 	"",
 	"DC_Y444",
 	"DC_30bit",
@@ -211,7 +210,7 @@ get_edid(char *edid_file_name)
 
 static void print_edid(char *edid)
 {
-	for (int j=0; j < MAXEDID; j++) {	
+	for (int j=0; j < MAXEDID; j++) {
 		if (j % 16 == 0)
 			printf("\t%04hhx:  ", j);
 		if (j % 16 == 8)
@@ -223,32 +222,32 @@ static void print_edid(char *edid)
 	printf("\n");
 }
 
-static int 
+static int
 get_connected_card_list(char  *** connected_card_list )
 {
 	struct dirent *dirent_ptr;
-	DIR* drm_dir_ptr;	
+	DIR* drm_dir_ptr;
 	int connected_count = 0;
 	char edid_file[MAXFILENAME];
 	char *new_edid;
 
-	drm_dir_ptr = opendir(EDIDPATH);   
+	drm_dir_ptr = opendir(EDIDPATH);
 
 	if (drm_dir_ptr == NULL){
 		printf("Error: fail to open the directory %s\n", EDIDPATH);
 		return 1;
 	}
-	
+
 	(*connected_card_list)= malloc(MAXCARD * sizeof(char*));
 
-	dirent_ptr = readdir(drm_dir_ptr); 
+	dirent_ptr = readdir(drm_dir_ptr);
 
 	while (dirent_ptr) {
 		if (strstr(dirent_ptr->d_name, "card0-") >0 ) {
 			sprintf(edid_file, "%s%s/edid", EDIDPATH, dirent_ptr->d_name);
-			
+
 			new_edid = get_edid(edid_file);
-			
+
 			if (new_edid != NULL){
 				(*connected_card_list)[connected_count] = malloc(MAXFILENAME);
 				memcpy((*connected_card_list)[connected_count], edid_file, strlen(edid_file) );
@@ -257,7 +256,7 @@ get_connected_card_list(char  *** connected_card_list )
 		}
 		dirent_ptr = readdir(drm_dir_ptr);
 	}
-	closedir(drm_dir_ptr);	 
+	closedir(drm_dir_ptr);
 
 	return connected_count;
 }
@@ -337,7 +336,7 @@ static int parse_edid_vendor_product(char edid[])
 	union VendorProduct mfid;
 	mfid.singlechr.hb = edid[8];
 	mfid.singlechr.lb = edid[9];
-	
+
 	printf("\tManufactureID: %c%c%c\t", chrmap(mfid.idchr.a), chrmap(mfid.idchr.b), chrmap(mfid.idchr.c));
 	printf("\tMonitorID: %hhx%hhx\t", edid[0xb], edid[0xa]);
 	printf("\tSerialNumber: %c%c%c%c\n", edid[0xf], edid[0xe], edid[0xd], edid[0xc]);
@@ -446,13 +445,13 @@ static int parse_edid_power_support(char edid[])
 	char msg[256];
 	memset(msg, 0, sizeof(msg));
 	memset(msg, 0, 256);
-	if(powman.standby) strcat(msg, "standby ");	   
-	if(powman.suspend) strcat(msg, "suspend ");	   
-	if(powman.activeoff) strcat(msg, "activeoff ");	   
-	if(!(powman.monchrome & 3)) strcat(msg, "monochrome ");	   
-	else if(powman.activeoff & 1) strcat(msg, "RGB ");	 
-	else if(powman.activeoff & 2) strcat(msg, "Non RGB "); 
-	else if(powman.activeoff & 3) strcat(msg, "Undefineed "); 
+	if(powman.standby) strcat(msg, "standby ");
+	if(powman.suspend) strcat(msg, "suspend ");
+	if(powman.activeoff) strcat(msg, "activeoff ");
+	if(!(powman.monchrome & 3)) strcat(msg, "monochrome ");
+	else if(powman.activeoff & 1) strcat(msg, "RGB ");
+	else if(powman.activeoff & 2) strcat(msg, "Non RGB ");
+	else if(powman.activeoff & 3) strcat(msg, "Undefineed ");
 
 	printf("\tPowerSupport: %s\n", msg);
 	printf("\tChromaInfo: %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx \n", edid[0x19], edid[0x1a], edid[0x1b], edid[0x1c], edid[0x1d], edid[0x1e], edid[0x1f], edid[0x20], edid[0x21], edid[0x22]);
@@ -489,7 +488,7 @@ static int parse_edid_established_timing(char edid[])
 	char es = edid[0x24];
 	int escount=0;
 	for (int i=0; i < 8; i++) {
-		if (es & 0x01) {    
+		if (es & 0x01) {
 			memcpy(&curestmode[escount], &estmode[i], sizeof(struct mode_line));
 			escount++;
 		}
@@ -497,7 +496,7 @@ static int parse_edid_established_timing(char edid[])
 	}
 	es = edid[0x23];
 	for (int i=0; i<8; i++) {
-		if (es & 0x01) {    
+		if (es & 0x01) {
 			memcpy(&curestmode[escount], &estmode[i+8], sizeof(struct mode_line));
 			escount++;
 		}
@@ -563,7 +562,7 @@ static int parse_edid_standar_timing(char edid[])
 			sprintf(tmod, "%dx%d", tem * 8 + 248, (int)(((tem * 8 + 248) * 1.0 * vratio + 0.5) / hratio));
 			strcat(tdmtmode.mode , tmod);
 			tdmtmode.freq = stdtiminginfo.vertfrequency + 60;
-			
+
 			find_dmt_mode(&tdmtmode, &rmodeline);
 
 			printf("\t\t%s @ %d %d %d %d (%s)\n", rmodeline.name, rmodeline.freq, rmodeline.pclock, rmodeline.htot, rmodeline.vtot, msg);
@@ -580,7 +579,7 @@ static int parse_edid_detail_timing(char edid[])
 	memset(&pixclk, 0, sizeof(union PixelClock));
 
 	for(int i = 0; i < 4; i++) {
-		int Hdisp, Vdisp, Hblank, Vblank; 
+		int Hdisp, Vdisp, Hblank, Vblank;
 		float freq;
 		pixclk.clkchr.clkl = edid[0x36 + i*18];
 		pixclk.clkchr.clkh = edid[0x37 + i*18];
@@ -623,7 +622,7 @@ static int parse_edid_detail_timing(char edid[])
 		union H2bit h2bit;
 		h2bit.value = edid[0x36 + i*18 + 11];
 		memset(&sync, 0, 4);
-		sync.syncchr.syncl = edid[0x36 + i*18 + 8]; 
+		sync.syncchr.syncl = edid[0x36 + i*18 + 8];
 		sync.syncchr.synch = h2bit.chr.vsync;
 	}
 	return 0;
@@ -632,7 +631,7 @@ static int parse_edid_detail_timing(char edid[])
 static int parse_edid_hdmi_bpp(char edid[])
 {
 /*
- * Extended block for HDMI 
+ * Extended block for HDMI
  */
 
 	int phdmiindex = gethdmiblock(edid);
@@ -640,7 +639,7 @@ static int parse_edid_hdmi_bpp(char edid[])
 		printf("\tHaving a hdmi block, start position is:%2hhx\n", phdmiindex);
 		char bppbyte = edid[phdmiindex + 5];
 		for (int i = 0; i < 8; i++) {
-			if (bppbyte & 0x01) {	
+			if (bppbyte & 0x01) {
 				printf("\tHDMI bpp supports: %s\n", bppinfo[i]);
 			}
 			bppbyte = bppbyte >> 1;
@@ -651,7 +650,7 @@ static int parse_edid_hdmi_bpp(char edid[])
 
 static int parse_edid(char edid[])
 {
-	if (check_edid(edid)) 
+	if (check_edid(edid))
 		return 1;
 
 	parse_edid_vendor_product(edid);
@@ -671,11 +670,8 @@ static int parse_edid(char edid[])
 	return 0;
 }
 
-
-
-
-int main(void)   
-{	
+int main(void)
+{
 	int connected_count;
 	char **edid_list;
 	char **connected_card_list;
@@ -694,5 +690,4 @@ int main(void)
 	}
 
 	return 0;
-}  
-
+}