FROMLIST: drm/bridge: lt9611uxc: reset edid_read on disconnect by quic-vishsain · Pull Request #398 · qualcomm-linux/kernel

quic-vishsain · 2026-03-31T14:10:20Z

Currently edid_read has value from previous connect session and resulting in drm using older edid before new edid is available in lt9611uxc.
Reset edid_read so that correct status is updated and correct edid is available for drm.

Link: https://lore.kernel.org/lkml/20260202-lt9611uxc-reset-edid-v2-1-b1e1d72edc90@oss.qualcomm.com/
CRs-Fixed: 4144967

Currently edid_read has value from previous connect session and resulting in drm using older edid before new edid is available in lt9611uxc. Reset edid_read so that correct status is updated and correct edid is available for drm. Link: https://lore.kernel.org/lkml/20250730-lt9611uxc-reset-edid-v1-1-3ea4d5b16197@oss.qualcomm.com/T/#u Signed-off-by: Ravi Agola <raviagol@qti.qualcomm.com> Signed-off-by: Nilesh Laad <nilesh.laad@oss.qualcomm.com> Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>

qcomlnxci · 2026-03-31T16:53:44Z

Test jobs on 9198050

qcomlnxci · 2026-03-31T16:53:46Z

Test Matrix

Test Case	lemans-evk	monaco-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp
0_qcom-next-ci-premerge-tests	◻️	◻️	◻️	◻️	◻️	◻️	❌ Fail
BT_FW_KMD_Service	❌ Fail	❌ Fail	◻️	❌ Fail	✅ Pass	✅ Pass	❌ Fail
BT_ON_OFF	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	⚠️ skip
BT_SCAN	✅ Pass	❌ Fail	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
CPUFreq_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
CPU_affinity	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
DSP_AudioPD	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
Ethernet	✅ Pass	✅ Pass	◻️	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip
Freq_Scaling	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail
GIC	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
IPA	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
Interrupts	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
OpenCV	⚠️ skip	⚠️ skip	◻️	⚠️ skip	⚠️ skip	⚠️ skip	◻️
PCIe	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
Probe_Failure_Check	❌ Fail	❌ Fail	◻️	❌ Fail	❌ Fail	❌ Fail	❌ Fail
RMNET	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
UFS_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
USBHost	✅ Pass	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	❌ Fail
WiFi_Firmware_Driver	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
WiFi_OnOff	✅ Pass	⚠️ skip	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
cdsp_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	❌ Fail
hotplug	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
irq	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
kaslr	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
pinctrl	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
qcom_hwrng	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
remoteproc	✅ Pass	❌ Fail	◻️	✅ Pass	❌ Fail	✅ Pass	❌ Fail
rngtest	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
shmbridge	✅ Pass	✅ Pass	◻️	❌ Fail	✅ Pass	✅ Pass	✅ Pass
smmu	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass
watchdog	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	◻️
wpss_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	✅ Pass	✅ Pass

sgaud-quic · 2026-04-01T17:16:51Z

Talos device in CI was down, retriggering CI now

qcomlnxci · 2026-04-01T19:23:16Z

Test Matrix

Test Case	lemans-evk	monaco-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp
0_qcom-next-ci-premerge-tests	◻️	◻️	◻️	◻️	◻️	◻️	❌ Fail
BT_FW_KMD_Service	❌ Fail	❌ Fail	◻️	✅ Pass	✅ Pass	◻️	❌ Fail
BT_ON_OFF	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	⚠️ skip
BT_SCAN	✅ Pass	❌ Fail	◻️	✅ Pass	✅ Pass	◻️	◻️
CPUFreq_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
CPU_affinity	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
DSP_AudioPD	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️
Ethernet	✅ Pass	✅ Pass	◻️	⚠️ skip	⚠️ skip	◻️	⚠️ skip
Freq_Scaling	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	❌ Fail
GIC	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
IPA	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
Interrupts	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
OpenCV	⚠️ skip	⚠️ skip	◻️	⚠️ skip	⚠️ skip	◻️	◻️
PCIe	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
Probe_Failure_Check	❌ Fail	❌ Fail	◻️	❌ Fail	❌ Fail	◻️	❌ Fail
RMNET	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
UFS_Validation	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
USBHost	✅ Pass	✅ Pass	◻️	❌ Fail	✅ Pass	◻️	❌ Fail
WiFi_Firmware_Driver	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️
WiFi_OnOff	✅ Pass	⚠️ skip	◻️	✅ Pass	✅ Pass	◻️	◻️
cdsp_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	❌ Fail
hotplug	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
irq	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
kaslr	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
pinctrl	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
qcom_hwrng	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️
remoteproc	✅ Pass	❌ Fail	◻️	✅ Pass	❌ Fail	◻️	❌ Fail
rngtest	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
shmbridge	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
smmu	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass
watchdog	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	◻️
wpss_remoteproc	✅ Pass	✅ Pass	◻️	✅ Pass	✅ Pass	◻️	✅ Pass

qcomlnxci · 2026-04-01T19:23:17Z

Test jobs on 9198050

qcomlnxci · 2026-04-02T12:13:54Z

Test jobs on 9198050

qcomlnxci · 2026-04-02T12:13:56Z

Test Matrix

Test Case	lemans-evk	monaco-evk	qcs615-ride	qcs6490-rb3gen2	qcs8300-ride	qcs9100-ride-r3	sm8750-mtp
0_qcom-next-ci-premerge-tests	◻️	◻️	◻️	◻️	◻️	◻️	❌ Fail
BT_FW_KMD_Service	❌ Fail	❌ Fail	✅ Pass	✅ Pass	✅ Pass	◻️	❌ Fail
BT_ON_OFF	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	⚠️ skip
BT_SCAN	✅ Pass	❌ Fail	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
CPUFreq_Validation	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
CPU_affinity	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
DSP_AudioPD	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
Ethernet	✅ Pass	✅ Pass	⚠️ skip	⚠️ skip	⚠️ skip	◻️	⚠️ skip
Freq_Scaling	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	❌ Fail
GIC	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
IPA	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
Interrupts	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
OpenCV	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	⚠️ skip	◻️	◻️
PCIe	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
Probe_Failure_Check	❌ Fail	❌ Fail	✅ Pass	❌ Fail	❌ Fail	◻️	❌ Fail
RMNET	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
UFS_Validation	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
USBHost	✅ Pass	✅ Pass	✅ Pass	❌ Fail	✅ Pass	◻️	❌ Fail
WiFi_Firmware_Driver	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
WiFi_OnOff	✅ Pass	⚠️ skip	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
cdsp_remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	❌ Fail
hotplug	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
irq	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
kaslr	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
pinctrl	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
qcom_hwrng	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
remoteproc	✅ Pass	❌ Fail	✅ Pass	✅ Pass	❌ Fail	◻️	❌ Fail
rngtest	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
shmbridge	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
smmu	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass
watchdog	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	◻️
wpss_remoteproc	✅ Pass	✅ Pass	✅ Pass	✅ Pass	✅ Pass	◻️	✅ Pass

quic-vishsain requested a review from a team March 31, 2026 14:10

quic-vishsain mentioned this pull request Mar 31, 2026

FROMLIST: drm/bridge: lt9611uxc: reset edid_read on disconnect #225

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quic-vishsain force-pushed the pr-225 branch from 1c9f9da to 9198050 Compare March 31, 2026 14:36

shashim-quic approved these changes Mar 31, 2026

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sgaud-quic merged commit 6bfbed5 into qualcomm-linux:qcom-6.18.y Apr 2, 2026
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FROMLIST: drm/bridge: lt9611uxc: reset edid_read on disconnect#398

FROMLIST: drm/bridge: lt9611uxc: reset edid_read on disconnect#398
sgaud-quic merged 1 commit intoqualcomm-linux:qcom-6.18.yfrom
quic-vishsain:pr-225

quic-vishsain commented Mar 31, 2026

Uh oh!

qcomlnxci commented Mar 31, 2026

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qcomlnxci commented Mar 31, 2026

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sgaud-quic commented Apr 1, 2026

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qcomlnxci commented Apr 1, 2026

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quic-vishsain commented Mar 31, 2026

Uh oh!

qcomlnxci commented Mar 31, 2026

Test jobs on 9198050

Uh oh!

qcomlnxci commented Mar 31, 2026

Test Matrix

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sgaud-quic commented Apr 1, 2026

Uh oh!

qcomlnxci commented Apr 1, 2026

Test Matrix

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qcomlnxci commented Apr 1, 2026

Test jobs on 9198050

Uh oh!

qcomlnxci commented Apr 2, 2026

Test jobs on 9198050

Uh oh!

qcomlnxci commented Apr 2, 2026

Test Matrix

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