[PATCH 0/1] Fix missing clk change notification on UFS host reset
Po-Wen Kao
powen.kao at mediatek.com
Mon Jul 11 07:42:22 PDT 2022
Hi all,
We found UFS host reset flow scale up clk directly without informing
platform driver. On MTK platform, we need to handle the clk change
whenever happends. Please refer to patch for details.
Additionally, we notice QCOM's driver subscribe clk change and set link
to H8 in ufs_qcom_clk_scale_notify(). Not sure if this change could be
an issue for QCOM? Maybe check on hba->ufshcd_state before enter H8?
Comments are appreciated
Po-Wen Kao (1):
scsi: ufs: fix missing clk change notification on host reset
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.18.0
More information about the Linux-mediatek
mailing list