Commit a4b537ea authored by Stanley Chu's avatar Stanley Chu Committed by Martin K. Petersen
Browse files

scsi: ufs: ufs-mediatek: Use device parameter initialization function 

Use common device parameter initialization function instead of initializing
those parameters by vendor driver itself.

Link: https://lore.kernel.org/r/20201116065054.7658-4-stanley.chu@mediatek.com


Reviewed-by: default avatarBean Huo <beanhuo@micron.com>
Signed-off-by: default avatarStanley Chu <stanley.chu@mediatek.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 65858014

drivers/scsi/ufs/ufs-mediatek.c

+3 −13
Original line number Diff line number Diff line
@@ -680,19 +680,9 @@ static int ufs_mtk_pre_pwr_change(struct ufs_hba *hba, 
	u32 adapt_val;

	int ret;



	host_cap.tx_lanes = UFS_MTK_LIMIT_NUM_LANES_TX;

	host_cap.rx_lanes = UFS_MTK_LIMIT_NUM_LANES_RX;

	host_cap.hs_rx_gear = UFS_MTK_LIMIT_HSGEAR_RX;

	host_cap.hs_tx_gear = UFS_MTK_LIMIT_HSGEAR_TX;

	host_cap.pwm_rx_gear = UFS_MTK_LIMIT_PWMGEAR_RX;

	host_cap.pwm_tx_gear = UFS_MTK_LIMIT_PWMGEAR_TX;

	host_cap.rx_pwr_pwm = UFS_MTK_LIMIT_RX_PWR_PWM;

	host_cap.tx_pwr_pwm = UFS_MTK_LIMIT_TX_PWR_PWM;

	host_cap.rx_pwr_hs = UFS_MTK_LIMIT_RX_PWR_HS;

	host_cap.tx_pwr_hs = UFS_MTK_LIMIT_TX_PWR_HS;

	host_cap.hs_rate = UFS_MTK_LIMIT_HS_RATE;

	host_cap.desired_working_mode =

				UFS_MTK_LIMIT_DESIRED_MODE;

	ufshcd_init_pwr_dev_param(&host_cap);

	host_cap.hs_rx_gear = UFS_HS_G4;

	host_cap.hs_tx_gear = UFS_HS_G4;



	ret = ufshcd_get_pwr_dev_param(&host_cap,

				       dev_max_params,

drivers/scsi/ufs/ufs-mediatek.h

+0 −16
Original line number Diff line number Diff line
@@ -30,22 +30,6 @@ 


#define REFCLK_REQ_TIMEOUT_US       3000



/*

 * Vendor specific pre-defined parameters

 */

#define UFS_MTK_LIMIT_NUM_LANES_RX  2

#define UFS_MTK_LIMIT_NUM_LANES_TX  2

#define UFS_MTK_LIMIT_HSGEAR_RX     UFS_HS_G4

#define UFS_MTK_LIMIT_HSGEAR_TX     UFS_HS_G4

#define UFS_MTK_LIMIT_PWMGEAR_RX    UFS_PWM_G4

#define UFS_MTK_LIMIT_PWMGEAR_TX    UFS_PWM_G4

#define UFS_MTK_LIMIT_RX_PWR_PWM    SLOW_MODE

#define UFS_MTK_LIMIT_TX_PWR_PWM    SLOW_MODE

#define UFS_MTK_LIMIT_RX_PWR_HS     FAST_MODE

#define UFS_MTK_LIMIT_TX_PWR_HS     FAST_MODE

#define UFS_MTK_LIMIT_HS_RATE       PA_HS_MODE_B

#define UFS_MTK_LIMIT_DESIRED_MODE  UFS_HS_MODE



/*

 * Other attributes

 */