[i915_bdw] fix GPU hangs on startup with BDW GT3
Bug #1430855 reported by
Timo Aaltonen
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
High
|
Timo Aaltonen | ||
Trusty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Broadwell cpu's with Iris graphics fail to boot up properly, the GPU hangs on X startup. This is fixed since 3.16, and it needs a single commit to i915_bdw driver:
commit 1d2866baf71e222
Author: Ben Widawsky <email address hidden>
Date: Fri Apr 18 18:04:28 2014 -0300
drm/i915/bdw: enable eDRAM.
Changed in linux (Ubuntu): | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
importance: | Undecided → High |
status: | New → In Progress |
summary: |
- [i915_bdw] fix GPU hangs on startup with GT3 + [i915_bdw] fix GPU hangs on startup with BDW GT3 |
Changed in linux (Ubuntu Trusty): | |
status: | In Progress → Fix Committed |
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The commit is included in 3.16 and up, so not a concern for utopic or vivid.