Opened 8 years ago

Closed 5 months ago

#8163 closed enhancement (fixed)

Black screen with FireGL V7200

Reported by: martinhpedersen Owned by: kallisti5
Priority: normal Milestone: R1
Component: Drivers/Graphics/radeon_hd Version: R1/alpha3
Keywords: V7200 FireGL R520 R520GL Cc:
Blocked By: #8322 Blocking:
Has a Patch: no Platform: x86

Description

I'm getting black screen when using radeon_hd on my FireGL V7200. enabled the device in Driver.cpp by altering line '#if 0' to '#if 1'.

I have the radeon_hd_bios_1002_7104_0.bin dump, but don't know if it's appropriate to upload it to the wiki? I could send it by email, just let me know :)


device Display controller [3|80|0]

vendor 1002: ATI Technologies Inc device 7124: R520GL [FireGL V7200] (Secondary)

device Display controller (VGA compatible controller, VGA controller) [3|0|0]

vendor 1002: ATI Technologies Inc device 7104: R520GL [FireGL V7200] (Primary)

Attachments (1)

syslog (394.1 KB ) - added by martinhpedersen 8 years ago.
syslog with driver enabled

Download all attachments as: .zip

Change History (7)

by martinhpedersen, 8 years ago

Attachment: syslog added

syslog with driver enabled

comment:1 by martinhpedersen, 8 years ago

Just connected the box to another monitor (via dvi->vga) and now I get "Out of range".

Is there an easy way of enforcing the use of a particular mode?

comment:2 by kallisti5, 8 years ago

Those are commented out as the older Radeon HD cards require lots of workarounds.

They are planned, but newer chipsets are taking priority at the moment.

Definitely a good enhancement though! :)

comment:3 by kallisti5, 8 years ago

A few notes on your syslog:

the bad

  • GPU thermal status: 0C
    • expected, no thermal monitoring for legacy cards?
  • radeon_hd_init: mapping a frame buffer of 256MB out of 262144MB video ram
    • unit is incorrect, need to fix. OK for the moment though as PCI FB size fallback is triggered
  • radeon_hd_init: Can't find an AtomBIOS rom! Trying shadow rom...
    • should be fixed with legacy AtomBIOS reads. Shadow rom may not work right.

the good

  • connector detection working in legacy mode (good!)

comment:4 by kallisti5, 7 years ago

Blocked By: 8322 added

comment:5 by kallisti5, 7 years ago

should be fixed in hrev44056 :D

Please test.

comment:6 by waddlesplash, 5 months ago

Resolution: fixed
Status: newclosed

No reply, assuming fixed.

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