diff options
author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2022-06-03 20:05:20 +0900 |
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committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-06-13 21:57:34 -0400 |
commit | 2f11bbc2c7f37e3a6151ac548b1c0679cc90ea83 (patch) | |
tree | 6b41ac9ae12e35935959728290a52e36fc5f9227 /drivers/ufs/core | |
parent | 6554400d6f66b9494a0c0f07712ab0a9d307eb01 (diff) | |
download | linux-2f11bbc2c7f37e3a6151ac548b1c0679cc90ea83.tar.bz2 |
scsi: ufs: core: Add UFSHCD_QUIRK_HIBERN_FASTAUTO
Add UFSHCD_QUIRK_HIBERN_FASTAUTO quirk for host controllers which supports
auto-hibernate the capability but only FASTAUTO mode.
Link: https://lore.kernel.org/r/20220603110524.1997825-4-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs/core')
-rw-r--r-- | drivers/ufs/core/ufshcd.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 88e567c3ba0b..bb6cbd514a69 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -4260,8 +4260,13 @@ static int ufshcd_get_max_pwr_mode(struct ufs_hba *hba) if (hba->max_pwr_info.is_valid) return 0; - pwr_info->pwr_tx = FAST_MODE; - pwr_info->pwr_rx = FAST_MODE; + if (hba->quirks & UFSHCD_QUIRK_HIBERN_FASTAUTO) { + pwr_info->pwr_tx = FASTAUTO_MODE; + pwr_info->pwr_rx = FASTAUTO_MODE; + } else { + pwr_info->pwr_tx = FAST_MODE; + pwr_info->pwr_rx = FAST_MODE; + } pwr_info->hs_rate = PA_HS_MODE_B; /* Get the connected lane count */ |