#9361 NORM 1.5-F11: drm not working

[Zarro Boogs per Child]

#9361: drm not working
---------------------------------------+------------------------------------
           Reporter:  dsd              |       Owner:  cjb          
               Type:  defect           |      Status:  new          
           Priority:  normal           |   Milestone:  1.5-F11      
          Component:  x window system  |     Version:  not specified
         Resolution:                   |    Keywords:               
        Next_action:  never set        |    Verified:  0            
Deployment_affected:                   |   Blockedby:               
           Blocking:                   |  
---------------------------------------+------------------------------------

Comment(by dsd):

 I added the 0x5122 PCI ID to include/drm/drm_pciids.h and this almost
 started working.

 on "modprobe via":
 {{{
 [   31.760380] [drm] Initialized drm 1.1.0 20060810
 [   31.778246] viafb 0000:00:01.0: can't find IRQ for PCI INT A; please
 try using pci=biosirq
 [   31.811087] [drm] Initialized via 2.11.1 20070202 for 0000:00:01.0 on
 minor 0
 }}}

 on starting X:

 {{{
 [  207.970774] [drm:via_initialize] *ERROR* called with no agp memory
 available
 }}}

 and X logs:
 {{{
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 10, (OK)
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 10, (OK)
 drmOpenByBusid: Searching for BusID PCI:0:1:0
 drmOpenDevice: node name is /dev/dri/card0
 drmOpenDevice: open result is 10, (OK)
 drmOpenByBusid: drmOpenMinor returns 10
 drmOpenByBusid: drmGetBusid reports pci:0000:00:01.0
 (II) [drm] DRM interface version 1.3
 (II) [drm] DRM open master succeeded.
 (II) CHROME(0): [drm] Using the DRM lock SAREA also for drawables.
 (II) CHROME(0): [drm] framebuffer handle = 0xd0000000
 (II) CHROME(0): [drm] added 1 reserved context for kernel
 (II) CHROME(0): X context handle = 0x1
 (II) CHROME(0): [drm] installed DRM signal handler
 (II) CHROME(0): [dri] visual configs initialized.
 (II) CHROME(0): [drm] register handle = 0xf0000000
 (II) CHROME(0): [drm] framebuffer handle = 0xd0000000
 (II) CHROME(0): [drm] mmio Registers = 0xf0000000
 (II) CHROME(0): [dri] mmio mapped.
 snip
 (EE) CHROME(0): [drm] drmAgpAcquire failed 22
 (II) CHROME(0): [dri] Using PCI.
 (II) CHROME(0): [drm] Using 49557088 bytes for DRM memory heap.
 (II) CHROME(0): [dri] Frame buffer initialized.
 (II) CHROME(0): [DRI] installation complete
 (II) CHROME(0): [dri] Kernel data initialized.
 (WW) CHROME(0): [drm] Failure adding IRQ handler. Falling back to IRQ-free
 operation.
 (EE) CHROME(0): [drm] Failed to initialize DMA ring-buffer: 14
 (II) CHROME(0): direct rendering enabled
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/9361#comment:1>
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