| Summary: | Asus U38N: Black screen with Radeon driver in Linux 3.10, 3.11 and 3.12 | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Paul Menzel <paulepanter> |
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | major | ||
| Priority: | medium | CC: | paulepanter |
| Version: | XOrg git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
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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