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-rw-r--r--drivers/video/intelfb/intelfbdrv.c36
1 files changed, 33 insertions, 3 deletions
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index 65059ba32044..dfe2abc63aad 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -132,6 +132,7 @@
132 132
133#include "intelfb.h" 133#include "intelfb.h"
134#include "intelfbhw.h" 134#include "intelfbhw.h"
135#include "../edid.h"
135 136
136static void __devinit get_initial_mode(struct intelfb_info *dinfo); 137static void __devinit get_initial_mode(struct intelfb_info *dinfo);
137static void update_dinfo(struct intelfb_info *dinfo, 138static void update_dinfo(struct intelfb_info *dinfo,
@@ -1031,13 +1032,42 @@ intelfb_init_var(struct intelfb_info *dinfo)
1031 sizeof(struct fb_var_screeninfo)); 1032 sizeof(struct fb_var_screeninfo));
1032 msrc = 5; 1033 msrc = 5;
1033 } else { 1034 } else {
1035 const u8 *edid_s = fb_firmware_edid(&dinfo->pdev->dev);
1036 u8 *edid_d = NULL;
1037
1038 if (edid_s) {
1039 edid_d = kmalloc(128, GFP_KERNEL);
1040
1041 if (edid_d) {
1042 memcpy(edid_d, edid_s, 128);
1043 fb_edid_to_monspecs(edid_d,
1044 &dinfo->info->monspecs);
1045 kfree(edid_d);
1046 }
1047 }
1048
1034 if (mode) { 1049 if (mode) {
1050 printk("intelfb: Looking for mode in private "
1051 "database\n");
1035 msrc = fb_find_mode(var, dinfo->info, mode, 1052 msrc = fb_find_mode(var, dinfo->info, mode,
1036 vesa_modes, VESA_MODEDB_SIZE, 1053 dinfo->info->monspecs.modedb,
1054 dinfo->info->monspecs.modedb_len,
1037 NULL, 0); 1055 NULL, 0);
1038 if (msrc) 1056
1039 msrc |= 8; 1057 if (msrc && msrc > 1) {
1058 printk("intelfb: No mode in private database, "
1059 "intelfb: looking for mode in global "
1060 "database ");
1061 msrc = fb_find_mode(var, dinfo->info, mode,
1062 vesa_modes,
1063 VESA_MODEDB_SIZE, NULL, 0);
1064
1065 if (msrc)
1066 msrc |= 8;
1067 }
1068
1040 } 1069 }
1070
1041 if (!msrc) { 1071 if (!msrc) {
1042 msrc = fb_find_mode(var, dinfo->info, PREFERRED_MODE, 1072 msrc = fb_find_mode(var, dinfo->info, PREFERRED_MODE,
1043 vesa_modes, VESA_MODEDB_SIZE, 1073 vesa_modes, VESA_MODEDB_SIZE,