[DragonFlyBSD - Submit #2715] (Closed) Restore drm i915 functionality to i386

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2715 has been updated by dragonflybsd1.

Status changed from New to Closed

I'm sorry, but the proposal has been rejected.
The i386 platform is no longer supported (prior to 4.0 release)

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Submit #2715: Restore drm i915 functionality to i386
http://bugs.dragonflybsd.org/issues/2715#change-12251

* Author: davshao
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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The attached patch against master through

commit 04eae76fca24601808b3e06172daf7a7b89dd6fd
Date:   Sat Aug 16 23:09:39 2014 +0200

    unifdef(1): Update to upstream version 2.10.15.a52596a

resolves Bug #2711 "kernel i386 linux/highmem.h:34:2: error: implicit declaration of function 'PHYS_TO_DMAP'"
by only on i386 using the previous successful sf_buf code instead of the newer kmap code for x86_64.  It enables
drm i915 to be built and used again on i386.  For x86_64 there should be no change in functionality.

The patch has been tested for i386 on a Lenovo Ideapad netbook with Intel Atom 945 Intel integrated graphics, and on an EagleLake and an IronLake x86_64 Intel integrated graphics machines.

---Files--------------------------------
restore_i386_i915.diff (4.36 KB)


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