From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
<pedrom.sousa@synopsys.com>, <sthumma@codeaurora.org>,
<jejb@linux.ibm.com>, <bvanassche@acm.org>
Cc: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <kernel-team@android.com>,
<matthias.bgg@gmail.com>, <evgreen@chromium.org>,
<beanhuo@micron.com>, <marc.w.gonzalez@free.fr>,
<subhashj@codeaurora.org>, <vivek.gautam@codeaurora.org>,
<kuohong.wang@mediatek.com>, <peter.wang@mediatek.com>,
<chun-hung.wu@mediatek.com>, <andy.teng@mediatek.com>,
Stanley Chu <stanley.chu@mediatek.com>
Subject: [PATCH v3 3/3] scsi: ufs-mediatek: enable auto suspend capability
Date: Mon, 16 Sep 2019 14:47:17 +0800 [thread overview]
Message-ID: <1568616437-16271-4-git-send-email-stanley.chu@mediatek.com> (raw)
In-Reply-To: <1568616437-16271-1-git-send-email-stanley.chu@mediatek.com>
Enable auto suspend capability in MediaTek UFS driver.
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
drivers/scsi/ufs/ufs-mediatek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 0f6ff33ce52e..83e28edc3ac5 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -147,6 +147,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
if (err)
goto out_variant_clear;
+ /* Enable runtime autosuspend */
+ hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
+
/*
* ufshcd_vops_init() is invoked after
* ufshcd_setup_clock(true) in ufshcd_hba_init() thus
--
2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Stanley Chu <stanley.chu@mediatek.com>
To: linux-scsi@vger.kernel.org, martin.petersen@oracle.com,
avri.altman@wdc.com, alim.akhtar@samsung.com,
pedrom.sousa@synopsys.com, sthumma@codeaurora.org,
jejb@linux.ibm.com, bvanassche@acm.org
Cc: marc.w.gonzalez@free.fr, andy.teng@mediatek.com,
chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com,
evgreen@chromium.org, subhashj@codeaurora.org,
linux-mediatek@lists.infradead.org, peter.wang@mediatek.com,
vivek.gautam@codeaurora.org, matthias.bgg@gmail.com,
Stanley Chu <stanley.chu@mediatek.com>,
kernel-team@android.com, linux-arm-kernel@lists.infradead.org,
beanhuo@micron.com
Subject: [PATCH v3 3/3] scsi: ufs-mediatek: enable auto suspend capability
Date: Mon, 16 Sep 2019 14:47:17 +0800 [thread overview]
Message-ID: <1568616437-16271-4-git-send-email-stanley.chu@mediatek.com> (raw)
In-Reply-To: <1568616437-16271-1-git-send-email-stanley.chu@mediatek.com>
Enable auto suspend capability in MediaTek UFS driver.
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
drivers/scsi/ufs/ufs-mediatek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 0f6ff33ce52e..83e28edc3ac5 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -147,6 +147,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
if (err)
goto out_variant_clear;
+ /* Enable runtime autosuspend */
+ hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
+
/*
* ufshcd_vops_init() is invoked after
* ufshcd_setup_clock(true) in ufshcd_hba_init() thus
--
2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
<pedrom.sousa@synopsys.com>, <sthumma@codeaurora.org>,
<jejb@linux.ibm.com>, <bvanassche@acm.org>
Cc: marc.w.gonzalez@free.fr, andy.teng@mediatek.com,
chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com,
evgreen@chromium.org, subhashj@codeaurora.org,
linux-mediatek@lists.infradead.org, peter.wang@mediatek.com,
vivek.gautam@codeaurora.org, matthias.bgg@gmail.com,
Stanley Chu <stanley.chu@mediatek.com>,
kernel-team@android.com, linux-arm-kernel@lists.infradead.org,
beanhuo@micron.com
Subject: [PATCH v3 3/3] scsi: ufs-mediatek: enable auto suspend capability
Date: Mon, 16 Sep 2019 14:47:17 +0800 [thread overview]
Message-ID: <1568616437-16271-4-git-send-email-stanley.chu@mediatek.com> (raw)
In-Reply-To: <1568616437-16271-1-git-send-email-stanley.chu@mediatek.com>
Enable auto suspend capability in MediaTek UFS driver.
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
drivers/scsi/ufs/ufs-mediatek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 0f6ff33ce52e..83e28edc3ac5 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -147,6 +147,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
if (err)
goto out_variant_clear;
+ /* Enable runtime autosuspend */
+ hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
+
/*
* ufshcd_vops_init() is invoked after
* ufshcd_setup_clock(true) in ufshcd_hba_init() thus
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-09-16 6:47 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-16 6:47 [PATCH v3 0/3] scsi: core: allow auto suspend override by low-level driver Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 6:47 ` [PATCH v3 1/3] " Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 15:16 ` Bart Van Assche
2019-09-16 15:16 ` Bart Van Assche
2019-09-16 15:16 ` Bart Van Assche
2019-09-16 15:55 ` Stanley Chu
2019-09-16 15:55 ` Stanley Chu
2019-09-16 15:55 ` Stanley Chu
2019-09-16 6:47 ` [PATCH v3 2/3] scsi: ufs: override auto suspend tunables for ufs Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 6:47 ` Stanley Chu
2019-09-16 12:33 ` [EXT] " Bean Huo (beanhuo)
2019-09-16 12:33 ` Bean Huo (beanhuo)
2019-09-16 12:33 ` Bean Huo (beanhuo)
2019-09-16 6:47 ` Stanley Chu [this message]
2019-09-16 6:47 ` [PATCH v3 3/3] scsi: ufs-mediatek: enable auto suspend capability Stanley Chu
2019-09-16 6:47 ` Stanley Chu
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