[CNL-Y] enable kernel support of graphics
Bug #1757573 reported by
quanxian
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
intel |
Fix Released
|
Undecided
|
Timo Aaltonen | ||
linux-oem (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[impact]
Currently in 18.04 beta1, (v4.15), CNL-Y graphics is not enabled.
is_alpha_support = 1
i915/i915_pci.c
572 static const struct intel_device_info intel_cannonlak
573 GEN10_FEATURES,
574 .is_alpha_support = 1,
575 .platform = INTEL_CANNONLAKE,
576 .gen = 10,
577 .gt = 2,
578 };
Enabling it needs 59 commits backported from 4.16/drm-
[test case]
Test a kernel build with backports on CNL-Y.
[regression potential]
minor, they are mostly about CNL only
Changed in intel: | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
information type: | Proprietary → Public |
summary: |
- [CNL-Y] enable alpha kernel support of graphics + [CNL-Y] enable kernel support of graphics |
description: | updated |
Changed in linux-oem (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux-oem (Ubuntu Bionic): | |
status: | Fix Committed → Fix Released |
Changed in intel: | |
status: | New → Won't Fix |
no longer affects: | linux (Ubuntu) |
no longer affects: | linux (Ubuntu Bionic) |
Changed in intel: | |
status: | Won't Fix → Fix Released |
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By the way, as roadmap of CNL-Y described
beta release will be out on WW17'18. Currently in 4.16, CNL-Y graphics should be in alpha phase. and absolutely unstable.
This is only for kernel. For mesa/2d/media driver, there should be more works on that.