[Intel-SIG] MTL ACPI driver updates sync with upstream (6.9) #246
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
… device mainline:1e518e8333ca2134a53b96bc835432083f274350 severity: Moderate upstream commit 1e518e8 ("ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device") Inside IVSC, switching ownership requires an interface with two different hardware modules, ACE and CSI. The software interface to these modules is based on Intel MEI framework. Usually mei client devices are dynamically created, so the info of consumers depending on mei client devices is not present in the firmware tables. This causes problems with the probe ordering with respect to drivers for consumers of these MEI client devices. But on these camera sensor devices, the ACPI nodes describing the sensors all have a _DEP dependency on the matching MEI bus ACPI device, so adding IVSC MEI bus ACPI device to acpi_honor_dep_ids allows solving the probe-ordering problem by deferring the enumeration of ACPI-devices which have a _DEP dependency on an IVSC mei bus ACPI device. Add INTC10CF, the HID of IVSC MEI bus ACPI device on MTL platform, to acpi_honor_dep_ids. Intel-SIG: commit 1e518e8 ("ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device") Signed-off-by: Wentong Wu <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> [ Quanxian Wang: amend commit log ] Signed-off-by: Quanxian Wang <[email protected]>
|
[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: The full list of commands accepted by this bot can be found here.
Needs approval from an approver in each of these files:
Approvers can indicate their approval by writing |
deepin pr auto review关键摘要:
是否建议立即修改:
|
matrix-wsk
merged commit 5aa746f
into
deepin-community:linux-6.6.y
2 of 3 checks passed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
1e518e8,ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device,2024-02-12 18:55:40 +0100,Wentong Wu [email protected],v6.9-rc1