fit-dtb-compatible: shikra-evk: Add HDMI, DLC panel and LVDS overlay support by mohitdsor · Pull Request #3115 · qualcomm-linux/meta-qcom

mohitdsor · 2026-09-10T13:15:28Z

Add FIT DTB compatible entries and KERNEL_DEVICETREE entries for the Shikra EVK display overlay configurations:

shikra-cqm-evk-hdmi: CQM EVK with LT9611UXD HDMI bridge overlay
shikra-cqs-evk-hdmi: CQS EVK with LT9611UXD HDMI bridge overlay
shikra-iqs-evk-dlc-panel: IQS EVK with DLC panel overlay
shikra-iqs-evk-lvds-auo,g133han01: IQS EVK with AUO G133HAN01 LVDS panel overlay

Dmitry Baryshkov (lumag) · 2026-09-10T13:48:01Z

+FIT_DTB_COMPATIBLE[qcom_shikracqm-itp-hdmi] = "shikra-cqm-evk shikra-cqm-cqs-evk-hdmi"
+FIT_DTB_COMPATIBLE[qcom_shikracqs-itp-hdmi] = "shikra-cqs-evk shikra-cqm-cqs-evk-hdmi"
+FIT_DTB_COMPATIBLE[qcom_shikraiqs-itp-dlc] = "shikra-iqs-evk shikra-iqs-evk-dlc-panel"
+FIT_DTB_COMPATIBLE[qcom_shikraiqs-itp-lvds] = "shikra-iqs-evk shikra-iqs-evk-lvds-auo_g133han01"


Scroll to the other entries adding a particular LVDS panel. Change this accordingly.

Ok, efivar string will be big with "lvds-auo_g133han01" that's why I keep it simple in fit compatible.
Will add LVDS vendor and panel model as well, if need to align with existing one.

Users might want to attach other panels to the device, that's why the EFI setting should contain the exact panel name.

we will rebase and correct the compatible once overlays are part of the build

Users might want to attach other panels to the device, that's why the EFI setting should contain the exact panel name.

Updated LVDS Vendor and panel.

Ricardo Salveti (ricardosalveti) · 2026-09-27T18:25:16Z

2026-09-27 18:23:59 - INFO - | make[3]: *** No rule to make target 'arch/arm64/boot/dts/qcom/shikra-cqm-cqs-evk-hdmi.dtbo'. Stop.

Not yet in the current linux-qcom-next.

Ricardo Salveti (ricardosalveti) · 2026-09-28T14:08:35Z

Please rebase.

Ricardo Salveti (ricardosalveti) · 2026-09-28T14:08:56Z

We actually need #3259 merged first.

Ricardo Salveti (ricardosalveti) · 2026-09-29T00:11:55Z

Please rebase.

github-actions · 2026-09-29T04:30:52Z

Test run workflow

Test jobs for commit `f447f3f`

qcom-distro_linux-qcom-6.18
Pass: 234 | Fail: 1 | Total: 253

nodistro
Pass: 10 | Fail: 0 | Total: 10

qcom-distro
Pass: 339 | Fail: 3 | Total: 367

test-reporting-app · 2026-09-29T04:31:12Z

Test Results

81 files 436 suites 6h 44m 8s ⏱️
199 tests 177 ✅ 2 💤 20 ❌
2 840 runs 2 762 ✅ 39 💤 39 ❌

For more details on these failures, see this check.

Results for commit f2581ca.

♻️ This comment has been updated with latest results.

qcomlnxci · 2026-09-29T08:47:50Z

Test Coral run workflow

Test jobs for commit `f447f3f`

qcomdistro: multimedia image-prop
Pass: 28 | Fail: 3 | Others: 1 | Total: 32
qcomdistro: multimedia image
Pass: 8 | Fail: 1 | Total: 9

Anil (qcom-anilyada) · 2026-09-29T14:48:59Z

Test run workflow

Test jobs for commit f447f3f

qcom-distro_linux-qcom-6.18
Pass: 234 | Fail: 2 | Total: 253
nodistro
Pass: 10 | Fail: 0 | Total: 10
qcom-distro
Pass: 339 | Fail: 3 | Total: 367

Please have a look on the failure on lava side:

[qcom-distro+ qcom-distro_linux-qcom-6.18][monaco-evk][fastrpc]
- ERROR 0x80000416: Unable to create FastRPC session on domain 3; hap_example function FAILED
[qcom-distro_linux-qcom-6.18][monaco_ride][Ethernet_Basic_Validation]
- eth0 connectivity: ping to 10.142.126.1 failed after 3 attempt(s)
[qcom-distro][shikra-evk][EFI_Variable_Validation]
- Write failed for 8be4df61-93ca-11d2-aa0d-00e098032b8c-OsTrialBootStatus
[qcom-distro][sm8750-mtp][weston-simple-egl]
- Average FPS below detected-refresh threshold: avg=84.100000 (~84) < 102 (refresh=120Hz)

quic-vishsain · 2026-09-29T16:02:25Z

Test run workflow

Test jobs for commit f447f3f

qcom-distro_linux-qcom-6.18
Pass: 234 | Fail: 2 | Total: 253
nodistro
Pass: 10 | Fail: 0 | Total: 10
qcom-distro
Pass: 339 | Fail: 3 | Total: 367

Please have a look on the failure on lava side:

[qcom-distro+ qcom-distro_linux-qcom-6.18][monaco-evk][fastrpc]

ERROR 0x80000416: Unable to create FastRPC session on domain 3; hap_example function FAILED

[qcom-distro_linux-qcom-6.18][monaco_ride][Ethernet_Basic_Validation]

eth0 connectivity: ping to 10.142.126.1 failed after 3 attempt(s)

[qcom-distro][shikra-evk][EFI_Variable_Validation]

Write failed for 8be4df61-93ca-11d2-aa0d-00e098032b8c-OsTrialBootStatus

[qcom-distro][sm8750-mtp][weston-simple-egl]

Average FPS below detected-refresh threshold: avg=84.100000 (~84) < 102 (refresh=120Hz)

These failures should not be related to this PR

Ricardo Salveti (ricardosalveti) · 2026-09-29T17:18:46Z

Dmitry Baryshkov (@lumag) mind another look?

Added HDMI overly file for shikra CQ/CM and DLC, LVDS panel overlay files for IQ in LINUX_QCOM_KERNEL_DEVICETREE so the DTBO is built and included in the deployed images. Signed-off-by: Mohit Dsor <mohit.dsor@oss.qualcomm.com>

Add FIT DTB compatible entries for the Shikra EVK display overlay configurations: - shikra-cqm-evk-hdmi: CQM EVK with LT9611UXD HDMI bridge overlay - shikra-cqs-evk-hdmi: CQS EVK with LT9611UXD HDMI bridge overlay - shikra-iqs-evk-dlc-panel: IQS EVK with DLC panel overlay - shikra-iqs-evk-lvds-auo,g133han01: IQS EVK with AUO G133HAN01 LVDS panel overlay Signed-off-by: Mohit Dsor <mohit.dsor@oss.qualcomm.com>

qcomlnxci · 2026-09-30T15:39:45Z

Test Coral run workflow

Test jobs for commit `b265058`

qcomdistro: multimedia image
Pass: 4 | Fail: 0 | Total: 4
qcomdistro: multimedia image-prop
Pass: 31 | Fail: 0 | Total: 31

Ricardo Salveti (ricardosalveti) · 2026-09-30T18:58:48Z

Known issues.

quic-yocto-ci · 2026-09-30T18:59:25Z

Successfully created backport PR for wrynose:

[Backport wrynose] fit-dtb-compatible: shikra-evk: Add HDMI, DLC panel and LVDS overlay support #3282

qcomlnxci · 2026-09-30T22:41:59Z

Test Coral run workflow

Test jobs for commit `f2581ca`

qcomdistro: multimedia image-prop
Pass: 32 | Fail: 0 | Total: 32
qcomdistro: multimedia image
Pass: 4 | Fail: 0 | Total: 4

…l and LVDS overlay support (#3282) # Description Backport of #3115 to `wrynose`.

mohitdsor requested review from Anuj Mittal (anujm1), Koen Kooi (koenkooi), Dmitry Baryshkov (lumag), Nicolas Dechesne (ndechesne), Ricardo Salveti (ricardosalveti) and Viswanath Kraleti (vkraleti) as code owners September 10, 2026 13:15

mohitdsor force-pushed the overlay_qcom branch from 5f9853d to 1c8c4d9 Compare September 10, 2026 13:17

quicvvalluru approved these changes Sep 10, 2026

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Dmitry Baryshkov (lumag) requested changes Sep 10, 2026

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mohitdsor force-pushed the overlay_qcom branch 2 times, most recently from a1751df to 29b072f Compare September 25, 2026 11:38

mohitdsor marked this pull request as draft September 25, 2026 11:45

mohitdsor force-pushed the overlay_qcom branch from 29b072f to 5b3a423 Compare September 27, 2026 17:15

mohitdsor marked this pull request as ready for review September 27, 2026 17:16

Ricardo Salveti (ricardosalveti) added the backport wrynose label Sep 27, 2026

Ricardo Salveti (ricardosalveti) added this to the qli-2.1.1-RC milestone Sep 27, 2026

Salendarsingh Gaud (sgaud-quic) mentioned this pull request Sep 28, 2026

linux-qcom-next: update to tag qcom-next-7.3-rc2-20260928 #3259

Merged

mohitdsor force-pushed the overlay_qcom branch from 5b3a423 to f447f3f Compare September 29, 2026 01:02

Ricardo Salveti (ricardosalveti) approved these changes Sep 29, 2026

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mohitdsor requested a review from Dmitry Baryshkov (lumag) September 29, 2026 05:55

Viswanath Kraleti (vkraleti) approved these changes Sep 29, 2026

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Dmitry Baryshkov (lumag) requested changes Sep 29, 2026

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Comment thread conf/machine/shikra-evk.conf

mohitdsor force-pushed the overlay_qcom branch from f447f3f to b265058 Compare September 30, 2026 00:46

Ricardo Salveti (ricardosalveti) mentioned this pull request Sep 30, 2026

[Backport wrynose] linux-qcom-next: update to tag qcom-next-7.3-rc2-20260928 #3257

Open

Dmitry Baryshkov (lumag) requested changes Sep 30, 2026

View reviewed changes

Comment thread conf/machine/shikra-evk.conf

mohitdsor added 2 commits September 30, 2026 19:10

mohitdsor force-pushed the overlay_qcom branch from b265058 to f2581ca Compare September 30, 2026 13:41

Dmitry Baryshkov (lumag) approved these changes Sep 30, 2026

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Ricardo Salveti (ricardosalveti) merged commit 2aae3e7 into qualcomm-linux:master Sep 30, 2026
209 of 211 checks passed

quic-yocto-ci mentioned this pull request Sep 30, 2026

[Backport wrynose] fit-dtb-compatible: shikra-evk: Add HDMI, DLC panel and LVDS overlay support #3282

Merged

Ricardo Salveti (ricardosalveti) added a commit that referenced this pull request Oct 1, 2026

[Backport wrynose] fit-dtb-compatible: shikra-evk: Add HDMI, DLC pane…

41df668

…l and LVDS overlay support (#3282) # Description Backport of #3115 to `wrynose`.

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