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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 73530] New: Asus U38N: Black screen with Radeon driver in Linux 3.10, 3.11 and 3.12
Date: Mon, 13 Jan 2014 00:01:26 +0000	[thread overview]
Message-ID: <bug-73530-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=73530

          Priority: medium
            Bug ID: 73530
          Assignee: dri-devel@lists.freedesktop.org
           Summary: Asus U38N: Black screen with Radeon driver in Linux
                    3.10, 3.11 and 3.12
          Severity: major
    Classification: Unclassified
                OS: All
          Reporter: paulepanter@users.sourceforge.net
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Radeon
           Product: DRI

Copying my message to list dri-devel [1].

As reported in the channel #radeon on <irc.freenode.net>, with the
laptop Asus U38N-C4010H with an AMD Radeon HD 7600G
(Trinity A8-4555M) I am unable to get something displayed on the screen
with modesetting enabled. The backlight of the screen is on, but nothing
is shown on the screen. Booting with `radeon.modeset=0` on the Linux
kernel command line works. I was able to reproduce this problem with
Grml with Linux 3.10 and 3.11 and Debian Sid/unstable with Linux 3.12.6.

Attaching a VGA monitor to the mini VGA connector using an adapter,
nothing was shown on the monitor either.

The following is the output I get when starting with `radeon.modeset=0`
and then doing `sudo modprobe -r radeon` and `sudo modprobe radeon
modeset=1`.

        Jan 11 06:42:24 myhostname kernel: [ 1060.871165] [drm] radeon kernel
modesetting enabled.
        Jan 11 06:42:24 myhostname kernel: [ 1060.871244] checking generic
(d0000000 1f0000) vs hw (d0000000 10000000)
        Jan 11 06:42:24 myhostname kernel: [ 1060.871247] fb: conflicting fb hw
usage radeondrmfb vs EFI VGA - removing generic driver
        Jan 11 06:42:24 myhostname kernel: [ 1060.871322] Console: switching to
colour dummy device 80x25
        Jan 11 06:42:24 myhostname kernel: [ 1060.871836] [drm] initializing
kernel modesetting (ARUBA 0x1002:0x9908 0x1043:0x1557).
        Jan 11 06:42:24 myhostname kernel: [ 1060.871882] [drm] register mmio
base: 0xFEB00000
        Jan 11 06:42:24 myhostname kernel: [ 1060.871884] [drm] register mmio
size: 262144
        Jan 11 06:42:24 myhostname kernel: [ 1060.871913] [drm] ACPI VFCT
contains a BIOS for 00:01.0 1002:9908, size 19968
        Jan 11 06:42:24 myhostname kernel: [ 1060.871925] ATOM BIOS: 113
        Jan 11 06:42:24 myhostname kernel: [ 1060.871997] radeon 0000:00:01.0:
VRAM: 768M 0x0000000000000000 - 0x000000002FFFFFFF (768M used)
        Jan 11 06:42:24 myhostname kernel: [ 1060.872000] radeon 0000:00:01.0:
GTT: 1024M 0x0000000030000000 - 0x000000006FFFFFFF
        Jan 11 06:42:24 myhostname kernel: [ 1060.872003] [drm] Detected VRAM
RAM=768M, BAR=256M
        Jan 11 06:42:24 myhostname kernel: [ 1060.872005] [drm] RAM width
64bits DDR
        Jan 11 06:42:24 myhostname kernel: [ 1060.872088] [TTM] Zone  kernel:
Available graphics memory: 1581256 kiB
        Jan 11 06:42:24 myhostname kernel: [ 1060.872091] [TTM] Initializing
pool allocator
        Jan 11 06:42:24 myhostname kernel: [ 1060.872101] [TTM] Initializing
DMA pool allocator
        Jan 11 06:42:24 myhostname kernel: [ 1060.872129] [drm] radeon: 768M of
VRAM memory ready
        Jan 11 06:42:24 myhostname kernel: [ 1060.872133] [drm] radeon: 1024M
of GTT memory ready.
        Jan 11 06:42:24 myhostname kernel: [ 1060.874660] radeon 0000:00:01.0:
firmware: direct-loading firmware radeon/TAHITI_uvd.bin
        Jan 11 06:42:24 myhostname kernel: [ 1060.874989] [drm] GART: num cpu
pages 262144, num gpu pages 262144
        Jan 11 06:42:24 myhostname kernel: [ 1060.882325] [drm] Loading ARUBA
Microcode
        Jan 11 06:42:24 myhostname kernel: [ 1060.882749] radeon 0000:00:01.0:
firmware: direct-loading firmware radeon/ARUBA_pfp.bin
        Jan 11 06:42:24 myhostname kernel: [ 1060.883100] radeon 0000:00:01.0:
firmware: direct-loading firmware radeon/ARUBA_me.bin
        Jan 11 06:42:24 myhostname kernel: [ 1060.883456] radeon 0000:00:01.0:
firmware: direct-loading firmware radeon/ARUBA_rlc.bin
        Jan 11 06:42:24 myhostname kernel: [ 1060.884967] [drm] PCIE GART of
1024M enabled (table at 0x0000000000276000).
        Jan 11 06:42:24 myhostname kernel: [ 1060.885159] radeon 0000:00:01.0:
WB enabled
        Jan 11 06:42:24 myhostname kernel: [ 1060.885166] radeon 0000:00:01.0:
fence driver on ring 0 use gpu addr 0x0000000030000c00 and cpu addr
0xffff880129f11c00
        Jan 11 06:42:24 myhostname kernel: [ 1060.885905] radeon 0000:00:01.0:
fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr
0xffffc90011db5a18
        Jan 11 06:42:24 myhostname kernel: [ 1060.885910] radeon 0000:00:01.0:
fence driver on ring 1 use gpu addr 0x0000000030000c04 and cpu addr
0xffff880129f11c04
        Jan 11 06:42:24 myhostname kernel: [ 1060.885914] radeon 0000:00:01.0:
fence driver on ring 2 use gpu addr 0x0000000030000c08 and cpu addr
0xffff880129f11c08
        Jan 11 06:42:24 myhostname kernel: [ 1060.885918] radeon 0000:00:01.0:
fence driver on ring 3 use gpu addr 0x0000000030000c0c and cpu addr
0xffff880129f11c0c
        Jan 11 06:42:24 myhostname kernel: [ 1060.885922] radeon 0000:00:01.0:
fence driver on ring 4 use gpu addr 0x0000000030000c10 and cpu addr
0xffff880129f11c10
        Jan 11 06:42:24 myhostname kernel: [ 1060.885929] [drm] Supports vblank
timestamp caching Rev 1 (10.10.2010).
        Jan 11 06:42:24 myhostname kernel: [ 1060.885931] [drm] Driver supports
precise vblank timestamp query.
        Jan 11 06:42:24 myhostname kernel: [ 1060.885958] radeon 0000:00:01.0:
irq 52 for MSI/MSI-X
        Jan 11 06:42:24 myhostname kernel: [ 1060.885982] radeon 0000:00:01.0:
radeon: using MSI.
        Jan 11 06:42:24 myhostname kernel: [ 1060.886266] [drm] radeon: irq
initialized.
        Jan 11 06:42:24 myhostname kernel: [ 1060.905813] [drm] ring test on 0
succeeded in 2 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.905876] [drm] ring test on 3
succeeded in 2 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.905885] [drm] ring test on 4
succeeded in 1 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.961514] [drm] ring test on 5
succeeded in 1 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.981502] [drm] UVD initialized
successfully.
        Jan 11 06:42:24 myhostname kernel: [ 1060.985538] [drm] Enabling audio
0 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.985544] [drm] Enabling audio
1 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.985549] [drm] Enabling audio
2 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.985553] [drm] Enabling audio
3 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.985557] [drm] Enabling audio
4 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.985560] [drm] Enabling audio
5 support
        Jan 11 06:42:24 myhostname kernel: [ 1060.986106] [drm] ib test on ring
0 succeeded in 0 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.986644] [drm] ib test on ring
3 succeeded in 0 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1060.987175] [drm] ib test on ring
4 succeeded in 1 usecs
        Jan 11 06:42:24 myhostname kernel: [ 1061.007977] [drm] ib test on ring
5 succeeded
        Jan 11 06:42:24 myhostname kernel: [ 1061.032890] [drm] radeon atom DIG
backlight initialized
        Jan 11 06:42:24 myhostname kernel: [ 1061.032894] [drm] Radeon Display
Connectors
        Jan 11 06:42:24 myhostname kernel: [ 1061.032897] [drm] Connector 0:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032899] [drm]   eDP-1
        Jan 11 06:42:24 myhostname kernel: [ 1061.032901] [drm]   HPD1
        Jan 11 06:42:24 myhostname kernel: [ 1061.032904] [drm]   DDC: 0x6530
0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
        Jan 11 06:42:24 myhostname kernel: [ 1061.032906] [drm]   Encoders:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032908] [drm]     LCD1:
INTERNAL_UNIPHY2
        Jan 11 06:42:24 myhostname kernel: [ 1061.032909] [drm] Connector 1:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032911] [drm]   VGA-1
        Jan 11 06:42:24 myhostname kernel: [ 1061.032912] [drm]   HPD2
        Jan 11 06:42:24 myhostname kernel: [ 1061.032915] [drm]   DDC: 0x6540
0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
        Jan 11 06:42:24 myhostname kernel: [ 1061.032916] [drm]   Encoders:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032917] [drm]     CRT1:
INTERNAL_UNIPHY2
        Jan 11 06:42:24 myhostname kernel: [ 1061.032919] [drm]     CRT1:
NUTMEG
        Jan 11 06:42:24 myhostname kernel: [ 1061.032920] [drm] Connector 2:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032922] [drm]   HDMI-A-1
        Jan 11 06:42:24 myhostname kernel: [ 1061.032923] [drm]   HPD3
        Jan 11 06:42:24 myhostname kernel: [ 1061.032925] [drm]   DDC: 0x6550
0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c
        Jan 11 06:42:24 myhostname kernel: [ 1061.032926] [drm]   Encoders:
        Jan 11 06:42:24 myhostname kernel: [ 1061.032928] [drm]     DFP1:
INTERNAL_UNIPHY
        Jan 11 06:42:25 myhostname kernel: [ 1061.082355] [drm] Internal
thermal controller without fan control
        Jan 11 06:42:25 myhostname kernel: [ 1061.082493] [drm] radeon: power
management initialized
        Jan 11 06:42:26 myhostname kernel: [ 1062.360915] [drm] fb mappable at
0xD1488000
        Jan 11 06:42:26 myhostname kernel: [ 1062.360922] [drm] vram apper at
0xD0000000
        Jan 11 06:42:26 myhostname kernel: [ 1062.360926] [drm] size 8294400
        Jan 11 06:42:26 myhostname kernel: [ 1062.360928] [drm] fb depth is 24
        Jan 11 06:42:26 myhostname kernel: [ 1062.360931] [drm]    pitch is
7680
        Jan 11 06:42:26 myhostname kernel: [ 1062.361231] fbcon: radeondrmfb
(fb0) is primary device
        Jan 11 06:42:28 myhostname kernel: [ 1064.675993] Console: switching to
colour frame buffer device 240x67
        Jan 11 06:42:28 myhostname kernel: [ 1064.681973] radeon 0000:00:01.0:
fb0: radeondrmfb frame buffer device
        Jan 11 06:42:28 myhostname kernel: [ 1064.681976] radeon 0000:00:01.0:
registered panic notifier
        Jan 11 06:42:28 myhostname kernel: [ 1064.682222] [drm] Initialized
radeon 2.34.0 20080528 for 0000:00:01.0 on minor 0

The screen turns off shortly (backlight too) and then only the backlight
comes back up.

As requested by Alex [2] I am going to attach the two files.

[1] http://lists.freedesktop.org/archives/dri-devel/2014-January/051737.html
[2] http://lists.freedesktop.org/archives/dri-devel/2014-January/051791.html

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             reply	other threads:[~2014-01-13  0:01 UTC|newest]

Thread overview: 120+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-13  0:01 bugzilla-daemon [this message]
2014-01-13  0:02 ` [Bug 73530] Asus U38N: Black screen with Radeon driver in Linux 3.10, 3.11 and 3.12 bugzilla-daemon
2014-01-13  0:08 ` bugzilla-daemon
2014-01-13  0:09 ` bugzilla-daemon
2014-01-14 15:04 ` bugzilla-daemon
2014-01-14 15:11 ` bugzilla-daemon
2014-01-14 15:12 ` bugzilla-daemon
2014-01-14 15:19 ` bugzilla-daemon
2014-01-15  0:06 ` bugzilla-daemon
2014-01-15  9:04 ` bugzilla-daemon
2014-01-15  9:28 ` bugzilla-daemon
2014-01-15  9:31 ` bugzilla-daemon
2014-01-15 13:50 ` bugzilla-daemon
2014-01-15 13:51 ` bugzilla-daemon
2014-01-15 14:09 ` bugzilla-daemon
2014-01-15 14:15 ` bugzilla-daemon
2014-01-15 15:59 ` bugzilla-daemon
2014-01-15 16:05 ` bugzilla-daemon
2014-01-15 19:05 ` bugzilla-daemon
2014-01-15 19:06 ` bugzilla-daemon
2014-01-15 20:57 ` bugzilla-daemon
2014-01-15 21:03 ` bugzilla-daemon
2014-01-15 21:05 ` bugzilla-daemon
2014-01-15 21:06 ` bugzilla-daemon
2014-01-15 21:08 ` bugzilla-daemon
2014-01-15 21:11 ` bugzilla-daemon
2014-01-15 21:16 ` bugzilla-daemon
2014-01-15 22:10 ` bugzilla-daemon
2014-01-15 22:18 ` bugzilla-daemon
2014-01-15 23:27 ` bugzilla-daemon
2014-01-16  3:14 ` bugzilla-daemon
2014-01-16  8:19 ` bugzilla-daemon
2014-01-16  9:05 ` bugzilla-daemon
2014-01-16  9:33 ` bugzilla-daemon
2014-01-16  9:37 ` bugzilla-daemon
2014-01-16 15:01 ` bugzilla-daemon
2014-01-16 23:02 ` bugzilla-daemon
2014-01-17  0:34 ` bugzilla-daemon
2014-01-17  0:35 ` bugzilla-daemon
2014-01-17  0:35 ` bugzilla-daemon
2014-01-17  8:35 ` bugzilla-daemon
2014-01-17  8:38 ` bugzilla-daemon
2014-01-17 14:41 ` bugzilla-daemon
2014-01-17 16:03 ` bugzilla-daemon
2014-01-17 16:05 ` bugzilla-daemon
2014-01-17 17:41 ` bugzilla-daemon
2014-01-17 22:03 ` bugzilla-daemon
2014-01-22 15:24 ` bugzilla-daemon
2014-01-22 16:15 ` bugzilla-daemon
2014-01-22 16:21 ` bugzilla-daemon
2014-01-25  9:27 ` bugzilla-daemon
2014-01-25 13:25 ` bugzilla-daemon
2014-01-29 22:25 ` bugzilla-daemon
2014-01-30  8:54 ` bugzilla-daemon
2014-01-30 11:44 ` [Bug 73530] Asus U38N: Black screen with Radeon driver in Linux 3.10, 3.11, 3.12, 3.13 bugzilla-daemon
2014-01-30 11:48 ` bugzilla-daemon
2014-01-30 14:47 ` bugzilla-daemon
2014-02-01 11:50 ` bugzilla-daemon
2014-02-01 11:57 ` bugzilla-daemon
2014-02-01 12:00 ` bugzilla-daemon
2014-02-01 12:02 ` bugzilla-daemon
2014-02-03  9:49 ` bugzilla-daemon
2014-02-06  9:43 ` bugzilla-daemon
2014-02-06 10:12 ` [Bug 73530] Asus U38N: Black screen with Radeon driver in Linux bugzilla-daemon
2014-02-17 13:08 ` bugzilla-daemon
2014-02-17 13:09 ` bugzilla-daemon
2014-10-21 15:03 ` bugzilla-daemon
2014-10-22 20:42 ` bugzilla-daemon
2014-10-22 21:14 ` bugzilla-daemon
2014-10-22 21:29 ` bugzilla-daemon
2014-10-22 21:34 ` bugzilla-daemon
2014-11-06 22:20 ` bugzilla-daemon
2014-11-16 12:14 ` bugzilla-daemon
2014-11-17 16:02 ` bugzilla-daemon
2014-11-17 19:03 ` bugzilla-daemon
2014-11-28  1:28 ` bugzilla-daemon
2014-12-01  2:10 ` bugzilla-daemon
2015-01-13 23:16 ` bugzilla-daemon
2015-05-04  8:44 ` bugzilla-daemon
2015-05-08  0:01 ` bugzilla-daemon
2015-05-08  7:36 ` bugzilla-daemon
2015-05-08 13:47 ` bugzilla-daemon
2015-05-08 14:03 ` bugzilla-daemon
2015-05-10 17:26 ` bugzilla-daemon
2015-05-11 16:09 ` bugzilla-daemon
2015-05-11 17:10 ` bugzilla-daemon
2015-05-11 17:29 ` bugzilla-daemon
2015-05-11 17:44 ` bugzilla-daemon
2015-05-11 17:59 ` bugzilla-daemon
2015-05-11 18:03 ` bugzilla-daemon
2015-05-12 17:17 ` bugzilla-daemon
2015-05-14 13:33 ` bugzilla-daemon
2015-05-14 15:37 ` bugzilla-daemon
2015-05-14 15:59 ` bugzilla-daemon
2015-05-14 16:15 ` bugzilla-daemon
2015-05-14 16:22 ` bugzilla-daemon
2015-05-14 17:36 ` bugzilla-daemon
2015-05-14 18:34 ` bugzilla-daemon
2015-05-14 19:10 ` bugzilla-daemon
2015-05-14 19:45 ` bugzilla-daemon
2015-05-14 20:01 ` bugzilla-daemon
2015-05-14 20:40 ` bugzilla-daemon
2015-05-14 23:50 ` bugzilla-daemon
2015-05-15  1:04 ` bugzilla-daemon
2015-05-15 14:16 ` bugzilla-daemon
2015-05-15 14:28 ` bugzilla-daemon
2015-05-15 20:16 ` bugzilla-daemon
2015-05-15 20:22 ` bugzilla-daemon
2015-05-16 15:40 ` bugzilla-daemon
2015-05-16 15:48 ` bugzilla-daemon
2015-05-18 21:44 ` bugzilla-daemon
2015-05-19 18:45 ` bugzilla-daemon
2015-05-19 19:05 ` bugzilla-daemon
2015-07-15  8:02 ` bugzilla-daemon
2015-08-06  9:24 ` bugzilla-daemon
2015-08-09  6:15 ` bugzilla-daemon
2015-08-10  2:41 ` bugzilla-daemon
2015-08-10 13:47 ` bugzilla-daemon
2015-08-12  1:53 ` bugzilla-daemon
2015-08-12 13:17 ` bugzilla-daemon

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