From 8846927a0240573859426b83419d93b9a95a0719 Mon Sep 17 00:00:00 2001
From: Kever Yang <kever.yang@rock-chips.com>
Date: Mon, 27 Sep 2021 16:47:12 +0800
Subject: [PATCH] ANDROID: GKI: rockchip: Enable symbols for dwc2

Functions changes summary: 0 Removed, 0 Changed, 2 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

2 Added functions:

  [A] 'function void usb_hcd_unmap_urb_for_dma(usb_hcd*, urb*)'
  [A] 'function unsigned int usb_wakeup_enabled_descendants(usb_device*)'

Bug: 194515348
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibf2f79ee3fb4e8b77792cab766afcc998aaf963c
---
 android/abi_gki_aarch64.xml      | 11 ++++++++
 android/abi_gki_aarch64_rockchip | 46 ++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/android/abi_gki_aarch64.xml b/android/abi_gki_aarch64.xml
index 60b1b19bdeea..20375547fd6d 100644
--- a/android/abi_gki_aarch64.xml
+++ b/android/abi_gki_aarch64.xml
@@ -5087,6 +5087,7 @@
       <elf-symbol name='usb_hcd_resume_root_hub' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x5094011a'/>
       <elf-symbol name='usb_hcd_start_port_resume' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x917842be'/>
       <elf-symbol name='usb_hcd_unlink_urb_from_ep' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x2da87985'/>
+      <elf-symbol name='usb_hcd_unmap_urb_for_dma' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xe11e3bed'/>
       <elf-symbol name='usb_hub_clear_tt_buffer' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xb839ed8d'/>
       <elf-symbol name='usb_hub_find_child' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x3301cee6'/>
       <elf-symbol name='usb_ifnum_to_if' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x79b60370'/>
@@ -5134,6 +5135,7 @@
       <elf-symbol name='usb_unanchor_urb' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x399a458c'/>
       <elf-symbol name='usb_unpoison_urb' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xc518a377'/>
       <elf-symbol name='usb_unregister_notify' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x811dc334'/>
+      <elf-symbol name='usb_wakeup_enabled_descendants' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0xa8576ad'/>
       <elf-symbol name='usb_wakeup_notification' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x84edb62f'/>
       <elf-symbol name='usbnet_change_mtu' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x29b080fc'/>
       <elf-symbol name='usbnet_defer_kevent' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes' crc='0x983cd249'/>
@@ -139906,6 +139908,11 @@
         <parameter type-id='ab85b8f2' name='urb' filepath='drivers/usb/core/hcd.c' line='1236' column='1'/>
         <return type-id='48b5725f'/>
       </function-decl>
+      <function-decl name='usb_hcd_unmap_urb_for_dma' mangled-name='usb_hcd_unmap_urb_for_dma' filepath='drivers/usb/core/hcd.c' line='1351' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='usb_hcd_unmap_urb_for_dma'>
+        <parameter type-id='fc4f83c1' name='hcd' filepath='drivers/usb/core/hcd.c' line='1351' column='1'/>
+        <parameter type-id='ab85b8f2' name='urb' filepath='drivers/usb/core/hcd.c' line='1351' column='1'/>
+        <return type-id='48b5725f'/>
+      </function-decl>
       <var-decl name='usb_hcds_loaded' type-id='7359adad' mangled-name='usb_hcds_loaded' visibility='default' filepath='drivers/usb/core/hcd.c' line='81' column='1' elf-symbol-id='usb_hcds_loaded'/>
       <function-decl name='usb_hub_clear_tt_buffer' mangled-name='usb_hub_clear_tt_buffer' filepath='drivers/usb/core/hub.c' line='858' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='usb_hub_clear_tt_buffer'>
         <parameter type-id='ab85b8f2' name='urb' filepath='drivers/usb/core/hub.c' line='858' column='1'/>
@@ -140127,6 +140134,10 @@
         <parameter type-id='d504f73d' name='nb' filepath='drivers/usb/core/notify.c' line='42' column='1'/>
         <return type-id='48b5725f'/>
       </function-decl>
+      <function-decl name='usb_wakeup_enabled_descendants' mangled-name='usb_wakeup_enabled_descendants' filepath='drivers/usb/core/hub.c' line='3221' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='usb_wakeup_enabled_descendants'>
+        <parameter type-id='25e60cb2' name='udev' filepath='drivers/usb/core/hub.c' line='3221' column='1'/>
+        <return type-id='f0981eeb'/>
+      </function-decl>
       <function-decl name='usb_wakeup_notification' mangled-name='usb_wakeup_notification' filepath='drivers/usb/core/hub.c' line='689' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='usb_wakeup_notification'>
         <parameter type-id='25e60cb2' name='hdev' filepath='drivers/usb/core/hub.c' line='689' column='1'/>
         <parameter type-id='f0981eeb' name='portnum' filepath='drivers/usb/core/hub.c' line='690' column='1'/>
diff --git a/android/abi_gki_aarch64_rockchip b/android/abi_gki_aarch64_rockchip
index 5981963cf68d..647dc22324f7 100644
--- a/android/abi_gki_aarch64_rockchip
+++ b/android/abi_gki_aarch64_rockchip
@@ -687,6 +687,52 @@
   watchdog_set_restart_priority
   watchdog_unregister_device
 
+# required by dwc2.ko
+  __bitmap_clear
+  bitmap_find_next_zero_area_off
+  dev_driver_string
+  device_set_wakeup_capable
+  device_wakeup_enable
+  devm_usb_get_phy
+  dma_sync_single_for_cpu
+  dma_sync_single_for_device
+  hrtimer_cancel
+  hrtimer_init
+  hrtimer_start_range_ns
+  is_vmalloc_addr
+  phy_reset
+  _raw_spin_trylock
+  synchronize_irq
+  usb_add_gadget_udc
+  usb_add_hcd
+  usb_calc_bus_time
+  usb_create_hcd
+  usb_debug_root
+  usb_del_gadget_udc
+  usb_disabled
+  usb_ep_set_maxpacket_limit
+  usb_gadget_giveback_request
+  usb_gadget_map_request
+  usb_gadget_set_state
+  usb_gadget_unmap_request
+  usb_get_dr_mode
+  usb_hcd_check_unlink_urb
+  usb_hcd_giveback_urb
+  usb_hcd_link_urb_to_ep
+  usb_hcd_map_urb_for_dma
+  usb_hcd_resume_root_hub
+  usb_hcd_unlink_urb_from_ep
+  usb_hcd_unmap_urb_for_dma
+  usb_hub_clear_tt_buffer
+  usb_phy_set_charger_current
+  usb_put_hcd
+  usb_remove_hcd
+  usb_role_switch_get_drvdata
+  usb_role_switch_register
+  usb_role_switch_unregister
+  usb_speed_string
+  usb_wakeup_enabled_descendants
+
 # required by fan53555.ko
   gpiod_get_raw_value
   gpiod_set_raw_value