#9318 NORM 1.5-ATe: Via framebuffer failure on 1.5

Zarro Boogs per Child bugtracker at laptop.org
Thu May 28 12:44:53 EDT 2009


#9318: Via framebuffer failure on 1.5
--------------------+-------------------------------------------------------
 Reporter:  cjb     |                 Owner:  dsaxena      
     Type:  defect  |                Status:  new          
 Priority:  normal  |             Milestone:  1.5-ATest    
Component:  kernel  |               Version:  not specified
 Keywords:          |           Next_action:  diagnose     
 Verified:  0       |   Deployment_affected:               
Blockedby:          |              Blocking:               
--------------------+-------------------------------------------------------
 From dmesg:

 {{{
 [    0.526890] viafb_setup!
 [    0.529500] VIA Graphics Intergration Chipset framebuffer 2.4
 initializing
 [    0.536539] VIAFB PCI Probe!!
 [    0.539633] parse_lcd_port: viafb_lcd_port:,interface:0
 [    0.544954] parse_dvi_port: viafb_dvi_port:,interface:0
 [    0.550710] I2C bus via_i2c registered.
 [    3.909326] TMDS Chip = 0
 [    3.912023] viafb_init_dvi_size()
 [    3.915410] viaparinfo->tmds_setting_info->get_dvi_size_method 2
 [    3.921512] dvi_get_panel_info!
 [    3.924811] viafb_dvi_sense!!
 [    5.598984] viafb_dvi_query_EDID!!
 [   10.637979] viafb_dvi_query_EDID!!
 [   15.676967] dvi panel size is  0
 [   15.680355] viafb_lvds_identify_vt1636.
 [   19.036292] viafb_lvds_identify_vt1636.
 [   24.075283] viafb_init_lcd_size()
 [   24.078677] viaparinfo->lvds_setting_info->get_lcd_size_method 2
 [   24.084759] Get LCD Size method by VGA BIOS !!
 [   24.089294] fp_get_panel_id()
 [   24.092339] LCD Panel_ID = 2
 [   24.095302] LCD Panel Size = 2
 [   24.098430] LVDS Chip = 0
 [   24.101123] LVDS1 output_interface = 6
 [   24.104943] LVDS2 output_interface = 6
 [   24.108882] Device ID = 3409
 [   24.111837] FB Size = 6000
 [   24.128168] vmap allocation for size 268439552 failed: use
 vmalloc=<size> to increase size.
 [   24.136654] ioremap of fbmem failed
 [   24.140759] viafb: probe of 0000:00:01.0 failed with error -5
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/9318>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system


More information about the Bugs mailing list