On 11/03/2011 07:20 PM, Alan Cox wrote:
From: Alan Cox<alan@xxxxxxxxxxxxxxx>
This driver supports unaccelerated KMS display, and accelerated console
handling on the Intel Poulsbo, Oaktrail, Cedarview and Medfield hardware.
For the initial merge Medfield will be left out as it needs considerable
further work to reach a decent standard
Begin by adding the Makefiles and Kconfig. These are not yet plumbed into
the DRM layer so will have no effect on their own
Signed-off-by: Alan Cox<alan@xxxxxxxxxxxxxxx>
---
Alan,
Good to see some of this old code being used.
I haven't followed this work closely, but I have a question:
The first poulsbos used to crash badly when attempting to map the GTT
write-combined, and IIRC it didn't even advertise write-combining
capabilities on the PCI BAR. Has this been improved on lately or how is
this handled currently?
Thanks,
Thomas
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