diff options
Diffstat (limited to 'mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c')
| -rw-r--r-- | mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c b/mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c index 8edf031..28554cd 100644 --- a/mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c +++ b/mali_kbase/csf/mali_kbase_csf_firmware_no_mali.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note /* * - * (C) COPYRIGHT 2018-2023 ARM Limited. All rights reserved. + * (C) COPYRIGHT 2018-2024 ARM Limited. All rights reserved. * * This program is free software and is provided to you under the terms of the * GNU General Public License version 2 as published by the Free Software @@ -857,11 +857,11 @@ static void kbase_csf_firmware_reload_worker(struct work_struct *work) container_of(work, struct kbase_device, csf.firmware_reload_work); unsigned long flags; + spin_lock_irqsave(&kbdev->hwaccess_lock, flags); /* Reboot the firmware */ kbase_csf_firmware_enable_mcu(kbdev); /* Tell MCU state machine to transit to next state */ - spin_lock_irqsave(&kbdev->hwaccess_lock, flags); kbdev->csf.firmware_reloaded = true; kbase_pm_update_state(kbdev); spin_unlock_irqrestore(&kbdev->hwaccess_lock, flags); @@ -934,7 +934,7 @@ static u32 convert_dur_to_idle_count(struct kbase_device *kbdev, const u32 dur_n /* add the source flag */ reg_val_u32 = GLB_IDLE_TIMER_TIMER_SOURCE_SET( reg_val_u32, (src_system_timestamp ? GLB_IDLE_TIMER_TIMER_SOURCE_SYSTEM_TIMESTAMP : - GLB_IDLE_TIMER_TIMER_SOURCE_GPU_COUNTER)); + GLB_IDLE_TIMER_TIMER_SOURCE_GPU_COUNTER)); return reg_val_u32; } @@ -1121,14 +1121,14 @@ int kbase_csf_firmware_early_init(struct kbase_device *kbdev) init_rwsem(&kbdev->csf.pmode_sync_sem); mutex_init(&kbdev->csf.reg_lock); - kbase_csf_pending_gpuq_kicks_init(kbdev); + kbase_csf_pending_gpuq_kick_queues_init(kbdev); return 0; } void kbase_csf_firmware_early_term(struct kbase_device *kbdev) { - kbase_csf_pending_gpuq_kicks_term(kbdev); + kbase_csf_pending_gpuq_kick_queues_term(kbdev); mutex_destroy(&kbdev->csf.reg_lock); } @@ -1310,6 +1310,7 @@ int kbase_csf_firmware_ping_wait(struct kbase_device *const kbdev, unsigned int return wait_for_global_request(kbdev, GLB_REQ_PING_MASK); } + int kbase_csf_firmware_set_timeout(struct kbase_device *const kbdev, u64 const timeout) { const struct kbase_csf_global_iface *const global_iface = &kbdev->csf.global_iface; @@ -1372,6 +1373,8 @@ void kbase_csf_firmware_trigger_mcu_halt(struct kbase_device *kbdev) void kbase_csf_firmware_enable_mcu(struct kbase_device *kbdev) { + lockdep_assert_held(&kbdev->hwaccess_lock); + /* Trigger the boot of MCU firmware, Use the AUTO mode as * otherwise on fast reset, to exit protected mode, MCU will * not reboot by itself to enter normal mode. |