[i915_bpo][SKL] Display core init/uninit updates
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Shrirang Bagul | ||
linux (Ubuntu) |
Fix Released
|
Critical
|
Shrirang Bagul | ||
Vivid |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
At the moment, our i915_bpo driver on Vivid (kernel version: Ubuntu-
* e8ca932 drm/i915: Extract a intel_power_
* dcddab3 drm/i915: Extract a intel_power_
* 0a9d2be drm/i915/skl: Making DC6 entry is the last call in suspend flow.
* 18a04a7 drm/i915: Kill intel_runtime_
* ebae38d drm/i915/gen9: csr_init after runtime pm enable
* 01a6908 drm/i915: use correct power domain for csr loading
* bffbcd9 drm/i915/gen9: Don't try to load garbage dmc firmware on resume
* ca1283d drm/i915/skl: Removed assert for csr-fw-loading check during disabling dc6
* 56fcfd6 drm/i915: fix the power well ID for always on wells
* fc17f22 drm/i915: fix lookup_power_well for power wells without any domain
* 2f693e2 drm/i915: Make turning on/off PW1 and Misc I/O part of the init/fini sequences
These patches also fix OEM bug related to audio not working after suspend by close/open lid.
Changed in linux (Ubuntu): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Vivid): | |
status: | New → Fix Committed |
tags: | added: originate-from-1588711 somerville |
Changed in linux (Ubuntu): | |
importance: | Undecided → Critical |
Changed in hwe-next: | |
status: | New → In Progress |
assignee: | nobody → Shrirang Bagul (shrirang-bagul) |
tags: |
added: verification-done-vivid removed: verification-needed-vivid |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Released |
Changed in hwe-next: | |
status: | In Progress → Fix Released |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1595803
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.