Opened 5 years ago

Last modified 5 years ago

#15537 new bug

Intel GMA G33G does not detect DVI displays from EDID info

Reported by: Valsu Owned by: pulkomandy
Priority: normal Milestone: Unscheduled
Component: Drivers/Graphics/intel_extreme/9xx Version: R1/Development
Keywords: Cc:
Blocked By: #5221 Blocking:
Platform: All

Description

Latest Haiku Nightly (hrev53632) installed
Device: HP DC7800 SFF
BIOS up-to-date: v1.35
Integrated graphics: Intel GMA G33G
Monitor connected via DVI.

Switching to any resolution higher than 1280x1024 moves the Deskbar off screen. Aspect ratio stays at 4:3 with any 16:9 resolution (like 1920x1080) set.

Attachments (2)

syslog​ (97.2 KB ) - added by Valsu 5 years ago.
syslog.2​ (97.2 KB ) - added by Valsu 5 years ago.

Download all attachments as: .zip

Change History (7)

comment:1 by diver, 5 years ago

Component: - General → Drivers/Graphics/intel_extreme
Owner: changed from nobody to kallisti5

Please attach your syslog.

by Valsu, 5 years ago

Attachment: syslog​ added

comment:2 by pulkomandy, 5 years ago

Component: Drivers/Graphics/intel_extreme → Drivers/Graphics/intel_extreme/9xx
Owner: changed from kallisti5 to pulkomandy

intel_extreme: Warning: zero active displays were found!

Apparently we don't detect devices connected to DVI ports on this hardware.

comment:3 by pulkomandy, 5 years ago

Please try with hrev53663 and provide an updated syslog.

by Valsu, 5 years ago

Attachment: syslog.2​ added

comment:4 by Valsu, 5 years ago

Sorry for the late response. I tried again with the latest nightly, the problem persists. Syslog is attached.

comment:5 by pulkomandy, 5 years ago

Blocked By: 5221 added
Summary: No widescreen on Intel GMA → Intel GMA G33G does not detect DVI displays from EDID info
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