[Bug 71891] New: 3.13 fails to boot with the radeon module

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=71891

            Bug ID: 71891
           Summary: 3.13 fails to boot with the radeon module
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.13.6-1-ARCH
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: sh.siddhartha@gmail.com
        Regression: No

$  lspci -k | grep -A3 VGA 
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RV730/M96 [Mobility Radeon HD 4650/5165]
        Subsystem: Dell Device 0447
        Kernel driver in use: fglrx_pci
        Kernel modules: radeon, fglrx

Dell Inspiron N5010 (BIOS)

Legacy catalyst works properly. Using the open source radeon driver either
boots to tty login with above errors, or boots to a locked up black screen.

drm syslog:
[drm] Initialized drm 1.1.0 20060810
[drm] radeon kernel modesetting enabled.
fb: conflicting fb hw usage radeondrmfb vs VESA VGA - removing generic driver
[drm] initializing kernel modesetting (RV730 0x1002:0x9480 0x1028:0x0447).
[drm] register mmio base: 0xFBE20000
[drm] register mmio size: 65536
[drm] Detected VRAM RAM=1024M, BAR=256M
[drm] RAM width 128bits DDR
[drm] radeon: 1024M of VRAM memory ready
[drm] radeon: 1024M of GTT memory ready.
[drm] GART: num cpu pages 262144, num gpu pages 262144
[drm] Loading RV730 Microcode
[drm] PCIE GART of 1024M enabled (table at 0x000000000025D000).
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
[drm] radeon: irq initialized.
[drm] ring test on 0 succeeded in 1 usecs
[drm] ring test on 3 succeeded in 1 usecs
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, trying to reset the VCPU!!!
[drm:uvd_v1_0_start] *ERROR* UVD not responding, giving up!!!
[drm:rv770_startup] *ERROR* radeon: failed initializing UVD (-1).
[drm] Enabling audio 0 support
[drm] ib test on ring 0 succeeded in 0 usecs
[drm] ib test on ring 3 succeeded in 0 usecs
[drm] radeon atom DIG backlight initialized
[drm] Radeon Display Connectors
[drm] Connector 0:
[drm]   VGA-1
[drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[drm]   Encoders:
[drm]     CRT1: INTERNAL_KLDSCP_DAC1
[drm] Connector 1:
[drm]   HDMI-A-1
[drm]   HPD1
[drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[drm]   Encoders:
[drm]     DFP1: INTERNAL_UNIPHY
[drm] Connector 2:
[drm]   LVDS-1
[drm]   DDC: 0x7f68 0x7f68 0x7f6c 0x7f6c 0x7f70 0x7f70 0x7f74 0x7f74
[drm]   Encoders:
[drm]     LCD1: INTERNAL_UNIPHY2
[drm] Internal thermal controller with fan control
[drm] radeon: dpm initialized
[drm] fb mappable at 0xC045E000
[drm] vram apper at 0xC0000000
[drm] size 4325376
[drm] fb depth is 24
[drm]    pitch is 5632
fbcon: radeondrmfb (fb0) is primary device
[drm:rv770_dpm_set_power_state] *ERROR*
rv770_restrict_performance_levels_before_switch failed
radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[drm] Initialized radeon 2.36.0 20080528 for 0000:01:00.0 on minor 0

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