https://bugs.freedesktop.org/show_bug.cgi?id=60528
Priority: medium
Bug ID: 60528
Assignee: dri-devel at lists.freedesktop.org
Summary: drm_kms_helper.edid_firmware 60 seconds boot lag
Severity: critical
Classification: Unclassified
OS: Linux (All)
Reporter: pomidorabelisima at gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: unspecified
Component: DRM/other
Product: DRI
System boot stumble 1 minute during loading EDID[1][2].
?
[? 05:09:22 ?] Kernel command line: BOOT_IMAGE=/vmlinuz-3.7.6-201.fc18.x86_64 ?
drm_kms_helper.edid_firmware=DVI-I-1:edid/JC07-01-WVGA-848.edid
?
[? 05:09:24 ?] usb 1-6: new high-speed USB device number 6 using ehci_hcd
[? 05:09:25 ?] usb 1-6: New USB device found, idVendor=17e9, idProduct=019e
[? 05:09:25 ?] usb 1-6: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[? 05:09:25 ?] usb 1-6: Product: FY USB-DVI
[? 05:09:25 ?] usb 1-6: Manufacturer: DisplayLink
[? 05:09:25 ?] usb 1-6: SerialNumber: USB_FY1704
[? 05:09:25 ?] [drm] Initialized drm 1.1.0 20060810
[? 05:09:25 ?] [drm] vendor descriptor length:1b data:1b 5f 01 00 19 05 00 01
03 00 04
?
60 seconds boot lag after "Started udev Coldplug all Devices."
?
[? 05:10:25 ?] [drm:edid_load] *ERROR* Requesting EDID firmware
"edid/JC07-01-WVGA-848.edid" failed (err=-2)
[? 05:10:26 ?] Raw EDID:
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[? 05:10:26 ?] usb 1-6: DVI-I-1: EDID invalid.
[? 05:10:26 ?] open /dev/fb0 user=0 fb_info=ffff880036e5f000 count=1
[? 05:10:26 ?] [drm] write mode info 153
[? 05:10:26 ?] Console: switching to colour frame buffer device 100x37
[? 05:10:26 ?] fb0: udldrmfb frame buffer device
[? 05:10:26 ?] drm: registered panic notifier
[? 05:10:26 ?] [drm] Initialized udl 0.0.1 20120220 on minor 0
[? 05:10:26 ?] usbcore: registered new interface driver udl
?
another 30 seconds?
?
[? 05:10:55 ?] [drm] Got external EDID base block and 0 extensions from
"edid/JC07-01-WVGA-848.edid" for connector "DVI-I-1"
[? 05:10:55 ?] [drm] Got external EDID base block and 0 extensions from
"edid/JC07-01-WVGA-848.edid" for connector "DVI-I-1"
[? 05:10:55 ?] [drm] write mode info 153
[? 05:10:58 ?] [drm] Got external EDID base block and 0 extensions from
"edid/JC07-01-WVGA-848.edid" for connector "DVI-I-1"
[? 05:11:09 ?] [drm] Got external EDID base block and 0 extensions from
"edid/JC07-01-WVGA-848.edid" for connector "DVI-I-1"
?
[1] https://bugzilla.redhat.com/show_bug.cgi?id=904232#c12
[2] https://bugzilla.redhat.com/show_bug.cgi?id=901899#c8
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