mirror of
https://github.com/torvalds/linux.git
synced 2026-05-13 00:28:54 +02:00
03e5d38e2f
MIPI Unipro3.0 introduced PA_TxEQGnSetting and PA_PreCodeEn attributes for TX Equalization and Pre-Coding. It is Host Software's responsibility to configure these attributes for both host and device before initiating Power Mode Change to High-Speed Gears. MIPI Unipro3.0 also introduced TX Equalization Training (EQTR) to identify optimal TX Equalization settings for use by both Host's and Device's UniPro. TX EQTR shall be initiated from the most reliable High-Speed Gear (HS-G1) targeting High-Speed Gears (HS-G4 to HS-G6). Implement TX Equalization configuration and TX EQTR procedure as defined in UFSHCI v5.0 specification. The TX EQTR procedure determines the optimal TX Equalization settings by iterating through all possible PreShoot and DeEmphasis combinations and selecting the best combinations for both Host and Device based on Figure of Merit (FOM) evaluation. Reviewed-by: Bean Huo <beanhuo@micron.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Can Guo <can.guo@oss.qualcomm.com> Reviewed-by: Peter Wang <peter.wang@mediatek.com> Link: https://patch.msgid.link/20260325152154.1604082-5-can.guo@oss.qualcomm.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
11 lines
462 B
Makefile
11 lines
462 B
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
obj-$(CONFIG_SCSI_UFSHCD) += ufshcd-core.o
|
|
ufshcd-core-y += ufshcd.o ufs-sysfs.o ufs-mcq.o ufs-txeq.o
|
|
ufshcd-core-$(CONFIG_RPMB) += ufs-rpmb.o
|
|
ufshcd-core-$(CONFIG_DEBUG_FS) += ufs-debugfs.o
|
|
ufshcd-core-$(CONFIG_SCSI_UFS_BSG) += ufs_bsg.o
|
|
ufshcd-core-$(CONFIG_SCSI_UFS_CRYPTO) += ufshcd-crypto.o
|
|
ufshcd-core-$(CONFIG_SCSI_UFS_FAULT_INJECTION) += ufs-fault-injection.o
|
|
ufshcd-core-$(CONFIG_SCSI_UFS_HWMON) += ufs-hwmon.o
|