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@sgaud-quic sgaud-quic commented Jan 28, 2026

This reverts commit 75121cd.
Fix for bootup crash on sm8750-mtp is merged in 6.18 stable branch.
https://lore.kernel.org/all/[email protected]/

…luetooth""

This reverts commit 75121cd.
Fix for bootup crash on sm8750-mtp is merged in 6.18 stable branch.
https://lore.kernel.org/all/[email protected]/

Signed-off-by: Salendarsingh Gaud <[email protected]>
@sgaud-quic sgaud-quic force-pushed the revert-wifi-workaround branch from ff4f766 to a5c71f2 Compare January 28, 2026 10:20
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Tests-kaanapali-qrd

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-lemans-evk

  • Total: 31 (✅ 23, ❌ 5, ⛔ 0, ⚠️ 3)
    • Failures:
      • USBHost
      • Probe_Failure_Check
      • BT_FW_KMD_Service
      • BT_ON_OFF
      • BT_SCAN

Tests-qcs615-ride

  • Total: 28 (✅ 18, ❌ 5, ⛔ 0, ⚠️ 5)
    • Failures:
      • cdsp_remoteproc
      • remoteproc
      • Probe_Failure_Check
      • BT_FW_KMD_Service
      • 0_qcom-next-ci-premerge-tests

Tests-qcs6490-rb3gen2

  • Total: 31 (✅ 25, ❌ 4, ⛔ 0, ⚠️ 2)
    • Failures:
      • USBHost
      • wpss_remoteproc
      • WiFi_Firmware_Driver
      • WiFi_OnOff

Tests-qcs8300-ride

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-qcs9100-ride-r3

  • Total: 31 (✅ 29, ❌ 0, ⛔ 0, ⚠️ 2)

Tests-sm8750-mtp

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-x1e80100-crd

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

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Tests-kaanapali-qrd

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-lemans-evk

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-qcs615-ride

  • Total: 28 (✅ 17, ❌ 6, ⛔ 0, ⚠️ 5)
    • Failures:
      • cdsp_remoteproc
      • remoteproc
      • Probe_Failure_Check
      • shmbridge
      • BT_FW_KMD_Service
      • 0_qcom-next-ci-premerge-tests

Tests-qcs6490-rb3gen2

  • Total: 31 (✅ 27, ❌ 2, ⛔ 0, ⚠️ 2)
    • Failures:
      • USBHost
      • shmbridge

Tests-qcs8300-ride

  • Total: 31 (✅ 27, ❌ 2, ⛔ 0, ⚠️ 2)
    • Failures:
      • Probe_Failure_Check
      • shmbridge

Tests-qcs9100-ride-r3

  • Total: 31 (✅ 28, ❌ 1, ⛔ 0, ⚠️ 2)
    • Failures:
      • shmbridge

Tests-sm8750-mtp

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

Tests-x1e80100-crd

  • Total: 0 (✅ 0, ❌ 0, ⛔ 0, ⚠️ 0)

sgaud-quic pushed a commit that referenced this pull request Jan 31, 2026
… mode

When operating in HS200 or HS400 timing modes, reducing the clock frequency
below 52MHz will lead to link broken as the Rockchip DWC MSHC controller
requires maintaining a minimum clock of 52MHz in these modes.

Add a check to prevent illegal clock reduction through debugfs:

root@debian:/# echo 50000000 > /sys/kernel/debug/mmc0/clock
root@debian:/# [   30.090146] mmc0: running CQE recovery
mmc0: cqhci: Failed to halt
mmc0: cqhci: spurious TCN for tag 0
WARNING: drivers/mmc/host/cqhci-core.c:797 at cqhci_irq+0x254/0x818, CPU#1: kworker/1:0H/24
Modules linked in:
CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0H Not tainted 6.19.0-rc1-00001-g09db0998649d-dirty #204 PREEMPT
Hardware name: Rockchip RK3588 EVB1 V10 Board (DT)
Workqueue: kblockd blk_mq_run_work_fn
pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cqhci_irq+0x254/0x818
lr : cqhci_irq+0x254/0x818
...

Fixes: c6f361c ("mmc: sdhci-of-dwcmshc: add support for rk3588")
Cc: Sebastian Reichel <[email protected]>
Cc: Yifeng Zhao <[email protected]>
Signed-off-by: Shawn Lin <[email protected]>
Cc: [email protected]
Signed-off-by: Ulf Hansson <[email protected]>
@sgaud-quic sgaud-quic merged commit 3509f90 into qualcomm-linux:qcom-6.18.y Jan 31, 2026
7 of 12 checks passed
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4 participants