From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/scsi/ufs/ufs_quirks.h | 72 ++++++++++++++----------------------
1 files changed, 28 insertions(+), 44 deletions(-)
diff --git a/kernel/drivers/scsi/ufs/ufs_quirks.h b/kernel/drivers/scsi/ufs/ufs_quirks.h
index 758d3a6..35ec9ea 100644
--- a/kernel/drivers/scsi/ufs/ufs_quirks.h
+++ b/kernel/drivers/scsi/ufs/ufs_quirks.h
@@ -1,15 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#ifndef _UFS_QUIRKS_H_
@@ -22,9 +13,10 @@
#define UFS_ANY_MODEL "ANY_MODEL"
#define UFS_VENDOR_MICRON 0x12C
-#define UFS_VENDOR_TOSHIBA 0x198
#define UFS_VENDOR_SAMSUNG 0x1CE
#define UFS_VENDOR_SKHYNIX 0x1AD
+#define UFS_VENDOR_TOSHIBA 0x198
+#define UFS_VENDOR_WDC 0x145
/**
* ufs_dev_fix - ufs device quirk info
@@ -32,33 +24,19 @@
* @quirk: device quirk
*/
struct ufs_dev_fix {
- struct ufs_dev_desc card;
+ u16 wmanufacturerid;
+ u8 *model;
unsigned int quirk;
};
-#define END_FIX { { 0 }, 0 }
+#define END_FIX { }
/* add specific device quirk */
#define UFS_FIX(_vendor, _model, _quirk) { \
- .card.wmanufacturerid = (_vendor),\
- .card.model = (_model), \
+ .wmanufacturerid = (_vendor),\
+ .model = (_model), \
.quirk = (_quirk), \
}
-
-/*
- * If UFS device is having issue in processing LCC (Line Control
- * Command) coming from UFS host controller then enable this quirk.
- * When this quirk is enabled, host controller driver should disable
- * the LCC transmission on UFS host controller (by clearing
- * TX_LCC_ENABLE attribute of host to 0).
- */
-#define UFS_DEVICE_QUIRK_BROKEN_LCC (1 << 0)
-
-/*
- * Some UFS devices don't need VCCQ rail for device operations. Enabling this
- * quirk for such devices will make sure that VCCQ rail is not voted.
- */
-#define UFS_DEVICE_NO_VCCQ (1 << 1)
/*
* Some vendor's UFS device sends back to back NACs for the DL data frames
@@ -86,13 +64,6 @@
#define UFS_DEVICE_QUIRK_RECOVERY_FROM_DL_NAC_ERRORS (1 << 2)
/*
- * Some UFS devices may not work properly after resume if the link was kept
- * in off state during suspend. Enabling this quirk will not allow the
- * link to be kept in off state during suspend.
- */
-#define UFS_DEVICE_QUIRK_NO_LINK_OFF (1 << 3)
-
-/*
* Few Toshiba UFS device models advertise RX_MIN_ACTIVATETIME_CAPABILITY as
* 600us which may not be enough for reliable hibern8 exit hardware sequence
* from UFS device.
@@ -100,13 +71,6 @@
* if device advertises RX_MIN_ACTIVATETIME_CAPABILITY less than 1ms.
*/
#define UFS_DEVICE_QUIRK_PA_TACTIVATE (1 << 4)
-
-/*
- * Some UFS memory devices may have really low read/write throughput in
- * FAST AUTO mode, enable this quirk to make sure that FAST AUTO mode is
- * never enabled for such devices.
- */
-#define UFS_DEVICE_NO_FASTAUTO (1 << 5)
/*
* It seems some UFS devices may keep drawing more than sleep current
@@ -138,4 +102,24 @@
*/
#define UFS_DEVICE_QUIRK_HOST_VS_DEBUGSAVECONFIGTIME (1 << 9)
+/*
+ * Some pre-3.1 UFS devices can support extended features by upgrading
+ * the firmware. Enable this quirk to make UFS core driver probe and enable
+ * supported features on such devices.
+ */
+#define UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES (1 << 10)
+
+/*
+ * Some UFS devices require delay after VCC power rail is turned-off.
+ * Enable this quirk to introduce 5ms delays after VCC power-off during
+ * suspend flow.
+ */
+#define UFS_DEVICE_QUIRK_DELAY_AFTER_LPM (1 << 11)
+
+/*
+ * Some UFS devices require L2P entry should be swapped before being sent to the
+ * UFS device for HPB READ command.
+ */
+#define UFS_DEVICE_QUIRK_SWAP_L2P_ENTRY_FOR_HPB_READ (1 << 12)
+
#endif /* UFS_QUIRKS_H_ */
--
Gitblit v1.6.2