QCLINUX: arm64: dts: qcom: monaco-evk: disable unused camera regulators

[nihal231998]

vreg_cam0_2p8 and vreg_cam2_2p8 are not used on the Monaco EVK board.

Disable them to prevent unintended regulator enablement.

CRs-Fixed: 4548865

[qswat-orbit-external]

Merge Check Failed: No CR Numbers Found

Error: No Change Request numbers were found.

Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests.

[qswat-orbit-external]

Merge Check Failed: No Change Task Found

No associated change tasks found for CR 4548865 on any of the following entities:

Entities:

• kernel.qli.2.0

CR: 4548865

Please ensure the CR has a change task associated with at least one of the entities for this branch.

[qlijarvis]

PR #665 — validate-patch

PR: #665

Verdict	Issues	Detailed Report
⚠️	0	Full report

Final Summary

1. Lore link present: No — QCLINUX: prefix; no lore link expected or required
2. Lore link matches PR commits: N/A — no lore link to compare against
3. Upstream patch status: N/A — vendor-only change, not posted upstream
4. PR present in qcom-next: Not checked — QCLINUX: vendor-only commit

Verdict: ⚠️ — click to expand

🔍 Patch Validation

PR: #665 - QCLINUX: arm64: dts: qcom: monaco-evk: disable unused camera regulators
Upstream commit: N/A (vendor-only QCLINUX patch)
Verdict: ⚠️ PARTIAL

Commit Message

Check	Status	Note
Subject matches upstream	N/A	Vendor-only commit, no upstream equivalent
Body preserves rationale	✅	Clear explanation of why regulators are disabled
Fixes tag present/correct	N/A	Not a fix; board configuration change
Authorship preserved	✅	Properly attributed with Signed-off-by
Backport note (if applicable)	N/A	Not a backport

Diff

File	Status	Notes
arch/arm64/boot/dts/qcom/monaco-evk-camx.dtso	⚠️	Disables 3 regulators but commit message mentions only 2

Issues

• Commit message incomplete: The commit message states "vreg_cam0_2p8 and vreg_cam2_2p8 are not used" but the diff also disables vreg_cam1_2p8. The commit message should list all three regulators being disabled, or explain why vreg_cam1_2p8 was omitted from the description.

Verdict

Commit message should be updated to mention all three regulators (vreg_cam0_2p8, vreg_cam1_2p8, and vreg_cam2_2p8) for accuracy and completeness.

Final Summary

1. Lore link present: No — QCLINUX: prefix; no lore link expected or required
2. Lore link matches PR commits: N/A — no lore link to compare against
3. Upstream patch status: N/A — vendor-only change, not posted upstream
4. PR present in qcom-next: Not checked — QCLINUX: vendor-only commit

[qlijarvis]

PR #665 — checker-log-analyzer

PR: #665
Checker run: https://github.com/qualcomm-linux/kernel-config/actions/runs/27015306172

Checker	Result	Summary
Checker	Result	Summary
checkpatch	✅	No style issues detected
dt-binding-check	⏭️	Skipped - no binding changes
dtb-check	✅	DTB validation passed
sparse-check	⏭️	Skipped - no C code changes
check-uapi-headers	⏭️	Skipped - no UAPI changes
check-patch-compliance	❌	Subject prefix violation
tag-check	N/A	Not applicable for this branch
qcom-next-check	N/A	Not applicable for this branch

Detailed report: Full report

Checker analysis — click to expand

🤖 CI Checker Analysis (checker-log-analyzer)

PR: #665 - QCLINUX: arm64: dts: qcom: monaco-evk: disable unused camera regulators
Source: https://github.com/qualcomm-linux/kernel-config/actions/runs/27015306172

Checker	Result	Summary
checkpatch	✅	No style issues detected
dt-binding-check	⏭️	Skipped - no binding changes
dtb-check	✅	DTB validation passed
sparse-check	⏭️	Skipped - no C code changes
check-uapi-headers	⏭️	Skipped - no UAPI changes
check-patch-compliance	❌	Subject prefix violation
tag-check	N/A	Not applicable for this branch
qcom-next-check	N/A	Not applicable for this branch

❌ check-patch-compliance

Root cause: Commit subject uses QCLINUX: prefix which is not recognized as a valid prefix by the compliance checker.

Failure details:

2026-06-05T12:54:25.7092895Z Checking commit: QCLINUX: arm64: dts: qcom: monaco-evk: disable unused camera regulators
2026-06-05T12:54:25.7109736Z Commit summary does not start with a required prefix
2026-06-05T12:54:25.7126816Z ##[error]Process completed with exit code 1.

Fix:

The commit subject must start with one of the accepted prefixes. Since this is a downstream-only change (disabling unused regulators on Monaco EVK), you have two options:

1. Remove the QCLINUX: prefix entirely (recommended for downstream-only changes):

   arm64: dts: qcom: monaco-evk: disable unused camera regulators
   

2. Use FROMLIST: or UPSTREAM: prefix (only if this patch is posted/merged upstream):

   • FROMLIST: if posted to a mailing list but not yet merged
   • UPSTREAM: if already merged in mainline/upstream

Reproduce locally:

# Clone kernel-checkers repo
git clone https://github.com/qualcomm-linux/kernel-checkers.git

# Run check-patch-compliance
bash kernel-checkers/check-patch-compliance.sh \
  --kernel-src /path/to/kernel \
  --base <base-commit> \
  --head <pr-head-commit>

Verdict

1 blocker to fix: Remove the QCLINUX: prefix from the commit subject, or replace it with an appropriate upstream prefix (FROMLIST:/UPSTREAM:) if this patch has upstream provenance.