Intel Atom (ValleyView Mobile) not correctly supported by intel_extreme driver
|Reported by:||taos||Owned by:||pulkomandy|
|Has a Patch:||no||Platform:||All|
I'm triple-booting my Acer TM B115 netbook. Since most of the time I'm running Archlinux on bare metal and Haiku in VirtualBox, I didn't notice that Haiku's intel_extreme driver started to support my GPU. So, when booting hrev51502 x86_64, I was quite surprised to see a slightly scrambled Desktop - it was shifted to the bottom, showing a big black bar at the top and missing the lower part, the left part was displayed on the right, and the right part on the left:
The last time I booted Haiku on bare metal before I noticed the change, I was still at hrev51206 when framebuffer.accelerant was loaded (I'm booting with EFI).
listdev identifies the GPU as
device Display controller (VGA compatible controller, VGA controller) [3|0|0] vendor 8086: Intel Corporation device 0f31: Atom Processor Z36xxx/Z37xxx Series Graphics & Display
listimage | grep accel displays the used graphics driver as:
1522 0x000000b15387d000 0x000000b153a95000 0 0 /boot/system/add-ons/accelerants/intel_extreme.accelerant TEAM 971 (/bin/grep accel):
I've attached the syslog file.
Change History (18)
comment:4 by , 2 years ago
|Component:||- General → Drivers/Graphics/intel_extreme|
comment:10 by , 6 months ago
|Component:||Drivers/Graphics/intel_extreme → Drivers/Graphics/intel_extreme/ivybridge|