Merge remote-tracking branch 'sumit-lts/lts-4.4.y-hikey' into linux-4.4.y4.4.89-rc1-hikey-20170924

1 files changed, 574 insertions, 0 deletions

diff --git a/drivers/gpu/arm/utgard/common/mali_pp_job.h b/drivers/gpu/arm/utgard/common/mali_pp_job.h
new file mode 100644
index 000000000000..7b9d2efa3019
--- /dev/null
+++ b/drivers/gpu/arm/utgard/common/mali_pp_job.h
@@ -0,0 +1,574 @@
+/*
+ * Copyright (C) 2011-2015 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 Foundation, and any use by you of this program is subject to the terms of such GNU licence.
+ * 
+ * A copy of the licence is included with the program, and can also be obtained from Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef __MALI_PP_JOB_H__
+#define __MALI_PP_JOB_H__
+
+#include "mali_osk.h"
+#include "mali_osk_list.h"
+#include "mali_uk_types.h"
+#include "mali_session.h"
+#include "mali_kernel_common.h"
+#include "regs/mali_200_regs.h"
+#include "mali_kernel_core.h"
+#include "mali_dlbu.h"
+#include "mali_timeline.h"
+#include "mali_scheduler.h"
+#include "mali_executor.h"
+#if defined(CONFIG_DMA_SHARED_BUFFER) && !defined(CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH)
+#include "linux/mali_memory_dma_buf.h"
+#endif
+
+typedef enum pp_job_status {
+	MALI_NO_SWAP_IN,
+	MALI_SWAP_IN_FAIL,
+	MALI_SWAP_IN_SUCC,
+} pp_job_status;
+
+/**
+ * This structure represents a PP job, including all sub jobs.
+ *
+ * The PP job object itself is not protected by any single lock,
+ * but relies on other locks instead (scheduler, executor and timeline lock).
+ * Think of the job object as moving between these sub systems through-out
+ * its lifetime. Different part of the PP job struct is used by different
+ * subsystems. Accessor functions ensure that correct lock is taken.
+ * Do NOT access any data members directly from outside this module!
+ */
+struct mali_pp_job {
+	/*
+	 * These members are typically only set at creation,
+	 * and only read later on.
+	 * They do not require any lock protection.
+	 */
+	_mali_uk_pp_start_job_s uargs;                     /**< Arguments from user space */
+	struct mali_session_data *session;                 /**< Session which submitted this job */
+	u32 pid;                                           /**< Process ID of submitting process */
+	u32 tid;                                           /**< Thread ID of submitting thread */
+	u32 id;                                            /**< Identifier for this job in kernel space (sequential numbering) */
+	u32 cache_order;                                   /**< Cache order used for L2 cache flushing (sequential numbering) */
+	struct mali_timeline_tracker tracker;              /**< Timeline tracker for this job */
+	_mali_osk_notification_t *finished_notification;   /**< Notification sent back to userspace on job complete */
+	u32 perf_counter_per_sub_job_count;                /**< Number of values in the two arrays which is != MALI_HW_CORE_NO_COUNTER */
+	u32 perf_counter_per_sub_job_src0[_MALI_PP_MAX_SUB_JOBS]; /**< Per sub job counters src0 */
+	u32 perf_counter_per_sub_job_src1[_MALI_PP_MAX_SUB_JOBS]; /**< Per sub job counters src1 */
+	u32 sub_jobs_num;                                  /**< Number of subjobs; set to 1 for Mali-450 if DLBU is used, otherwise equals number of PP cores */
+
+	pp_job_status swap_status;                         /**< Used to track each PP job swap status, if fail, we need to drop them in scheduler part */
+	mali_bool user_notification;                       /**< When we deferred delete PP job, we need to judge if we need to send job finish notification to user space */
+	u32 num_pp_cores_in_virtual;                       /**< How many PP cores we have when job finished */
+
+	/*
+	 * These members are used by both scheduler and executor.
+	 * They are "protected" by atomic operations.
+	 */
+	_mali_osk_atomic_t sub_jobs_completed;                            /**< Number of completed sub-jobs in this superjob */
+	_mali_osk_atomic_t sub_job_errors;                                /**< Bitfield with errors (errors for each single sub-job is or'ed together) */
+
+	/*
+	 * These members are used by scheduler, but only when no one else
+	 * knows about this job object but the working function.
+	 * No lock is thus needed for these.
+	 */
+	u32 *memory_cookies;                               /**< Memory cookies attached to job */
+
+	/*
+	 * These members are used by the scheduler,
+	 * protected by scheduler lock
+	 */
+	_mali_osk_list_t list;                             /**< Used to link jobs together in the scheduler queue */
+	_mali_osk_list_t session_fb_lookup_list;           /**< Used to link jobs together from the same frame builder in the session */
+	u32 sub_jobs_started;                              /**< Total number of sub-jobs started (always started in ascending order) */
+
+	/*
+	 * Set by executor/group on job completion, read by scheduler when
+	 * returning job to user. Hold executor lock when setting,
+	 * no lock needed when reading
+	 */
+	u32 perf_counter_value0[_MALI_PP_MAX_SUB_JOBS];    /**< Value of performance counter 0 (to be returned to user space), one for each sub job */
+	u32 perf_counter_value1[_MALI_PP_MAX_SUB_JOBS];    /**< Value of performance counter 1 (to be returned to user space), one for each sub job */
+};
+
+void mali_pp_job_initialize(void);
+void mali_pp_job_terminate(void);
+
+struct mali_pp_job *mali_pp_job_create(struct mali_session_data *session, _mali_uk_pp_start_job_s *uargs, u32 id);
+void mali_pp_job_delete(struct mali_pp_job *job);
+
+u32 mali_pp_job_get_perf_counter_src0(struct mali_pp_job *job, u32 sub_job);
+u32 mali_pp_job_get_perf_counter_src1(struct mali_pp_job *job, u32 sub_job);
+
+void mali_pp_job_set_pp_counter_global_src0(u32 counter);
+void mali_pp_job_set_pp_counter_global_src1(u32 counter);
+void mali_pp_job_set_pp_counter_sub_job_src0(u32 sub_job, u32 counter);
+void mali_pp_job_set_pp_counter_sub_job_src1(u32 sub_job, u32 counter);
+
+u32 mali_pp_job_get_pp_counter_global_src0(void);
+u32 mali_pp_job_get_pp_counter_global_src1(void);
+u32 mali_pp_job_get_pp_counter_sub_job_src0(u32 sub_job);
+u32 mali_pp_job_get_pp_counter_sub_job_src1(u32 sub_job);
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_id(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (NULL == job) ? 0 : job->id;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_set_cache_order(struct mali_pp_job *job,
+		u32 cache_order)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	job->cache_order = cache_order;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_cache_order(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (NULL == job) ? 0 : job->cache_order;
+}
+
+MALI_STATIC_INLINE u64 mali_pp_job_get_user_id(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.user_job_ptr;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_frame_builder_id(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.frame_builder_id;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_flush_id(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.flush_id;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_pid(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->pid;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_tid(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->tid;
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_frame_registers(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.frame_registers;
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_dlbu_registers(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.dlbu_registers;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_is_virtual(struct mali_pp_job *job)
+{
+#if (defined(CONFIG_MALI450) || defined(CONFIG_MALI470))
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (0 == job->uargs.num_cores) ? MALI_TRUE : MALI_FALSE;
+#else
+	return MALI_FALSE;
+#endif
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_addr_frame(struct mali_pp_job *job, u32 sub_job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+
+	if (mali_pp_job_is_virtual(job)) {
+		return MALI_DLBU_VIRT_ADDR;
+	} else if (0 == sub_job) {
+		return job->uargs.frame_registers[MALI200_REG_ADDR_FRAME / sizeof(u32)];
+	} else if (sub_job < _MALI_PP_MAX_SUB_JOBS) {
+		return job->uargs.frame_registers_addr_frame[sub_job - 1];
+	}
+
+	return 0;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_addr_stack(struct mali_pp_job *job, u32 sub_job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+
+	if (0 == sub_job) {
+		return job->uargs.frame_registers[MALI200_REG_ADDR_STACK / sizeof(u32)];
+	} else if (sub_job < _MALI_PP_MAX_SUB_JOBS) {
+		return job->uargs.frame_registers_addr_stack[sub_job - 1];
+	}
+
+	return 0;
+}
+
+void mali_pp_job_list_add(struct mali_pp_job *job, _mali_osk_list_t *list);
+
+MALI_STATIC_INLINE void mali_pp_job_list_addtail(struct mali_pp_job *job,
+		_mali_osk_list_t *list)
+{
+	_mali_osk_list_addtail(&job->list, list);
+}
+
+MALI_STATIC_INLINE void mali_pp_job_list_move(struct mali_pp_job *job,
+		_mali_osk_list_t *list)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	MALI_DEBUG_ASSERT(!_mali_osk_list_empty(&job->list));
+	_mali_osk_list_move(&job->list, list);
+}
+
+MALI_STATIC_INLINE void mali_pp_job_list_remove(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	_mali_osk_list_delinit(&job->list);
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_wb0_registers(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb0_registers;
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_wb1_registers(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb1_registers;
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_wb2_registers(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb2_registers;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_wb0_source_addr(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb0_registers[MALI200_REG_ADDR_WB_SOURCE_ADDR / sizeof(u32)];
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_wb1_source_addr(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb1_registers[MALI200_REG_ADDR_WB_SOURCE_ADDR / sizeof(u32)];
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_wb2_source_addr(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.wb2_registers[MALI200_REG_ADDR_WB_SOURCE_ADDR / sizeof(u32)];
+}
+
+MALI_STATIC_INLINE void mali_pp_job_disable_wb0(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	job->uargs.wb0_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT] = 0;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_disable_wb1(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	job->uargs.wb1_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT] = 0;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_disable_wb2(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	job->uargs.wb2_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT] = 0;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_all_writeback_unit_disabled(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+
+	if (job->uargs.wb0_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT] ||
+	    job->uargs.wb1_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT] ||
+	    job->uargs.wb2_registers[MALI200_REG_ADDR_WB_SOURCE_SELECT]
+	   ) {
+		/* At least one output unit active */
+		return MALI_FALSE;
+	}
+
+	/* All outputs are disabled - we can abort the job */
+	return MALI_TRUE;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_fb_lookup_add(struct mali_pp_job *job)
+{
+	u32 fb_lookup_id;
+
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+
+	fb_lookup_id = MALI_PP_JOB_FB_LOOKUP_LIST_MASK & job->uargs.frame_builder_id;
+
+	MALI_DEBUG_ASSERT(MALI_PP_JOB_FB_LOOKUP_LIST_SIZE > fb_lookup_id);
+
+	_mali_osk_list_addtail(&job->session_fb_lookup_list,
+			       &job->session->pp_job_fb_lookup_list[fb_lookup_id]);
+}
+
+MALI_STATIC_INLINE void mali_pp_job_fb_lookup_remove(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	_mali_osk_list_delinit(&job->session_fb_lookup_list);
+}
+
+MALI_STATIC_INLINE struct mali_session_data *mali_pp_job_get_session(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->session;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_has_started_sub_jobs(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	return (0 < job->sub_jobs_started) ? MALI_TRUE : MALI_FALSE;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_has_unstarted_sub_jobs(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	return (job->sub_jobs_started < job->sub_jobs_num) ? MALI_TRUE : MALI_FALSE;
+}
+
+/* Function used when we are terminating a session with jobs. Return TRUE if it has a rendering job.
+   Makes sure that no new subjobs are started. */
+MALI_STATIC_INLINE void mali_pp_job_mark_unstarted_failed(struct mali_pp_job *job)
+{
+	u32 jobs_remaining;
+	u32 i;
+
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+
+	jobs_remaining = job->sub_jobs_num - job->sub_jobs_started;
+	job->sub_jobs_started += jobs_remaining;
+
+	/* Not the most optimal way, but this is only used in error cases */
+	for (i = 0; i < jobs_remaining; i++) {
+		_mali_osk_atomic_inc(&job->sub_jobs_completed);
+		_mali_osk_atomic_inc(&job->sub_job_errors);
+	}
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_is_complete(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (job->sub_jobs_num ==
+		_mali_osk_atomic_read(&job->sub_jobs_completed)) ?
+	       MALI_TRUE : MALI_FALSE;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_first_unstarted_sub_job(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	return job->sub_jobs_started;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_sub_job_count(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->sub_jobs_num;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_unstarted_sub_job_count(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	MALI_DEBUG_ASSERT(job->sub_jobs_num >= job->sub_jobs_started);
+	return (job->sub_jobs_num - job->sub_jobs_started);
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_num_memory_cookies(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.num_memory_cookies;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_memory_cookie(
+	struct mali_pp_job *job, u32 index)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT(index < job->uargs.num_memory_cookies);
+	MALI_DEBUG_ASSERT_POINTER(job->memory_cookies);
+	return job->memory_cookies[index];
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_needs_dma_buf_mapping(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+
+	if (0 < job->uargs.num_memory_cookies) {
+		return MALI_TRUE;
+	}
+
+	return MALI_FALSE;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_mark_sub_job_started(struct mali_pp_job *job, u32 sub_job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+
+	/* Assert that we are marking the "first unstarted sub job" as started */
+	MALI_DEBUG_ASSERT(job->sub_jobs_started == sub_job);
+
+	job->sub_jobs_started++;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_mark_sub_job_completed(struct mali_pp_job *job, mali_bool success)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+
+	_mali_osk_atomic_inc(&job->sub_jobs_completed);
+	if (MALI_FALSE == success) {
+		_mali_osk_atomic_inc(&job->sub_job_errors);
+	}
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_was_success(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	if (0 == _mali_osk_atomic_read(&job->sub_job_errors)) {
+		return MALI_TRUE;
+	}
+	return MALI_FALSE;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_use_no_notification(
+	struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (job->uargs.flags & _MALI_PP_JOB_FLAG_NO_NOTIFICATION) ?
+	       MALI_TRUE : MALI_FALSE;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_is_pilot_job(struct mali_pp_job *job)
+{
+	/*
+	 * A pilot job is currently identified as jobs which
+	 * require no callback notification.
+	 */
+	return mali_pp_job_use_no_notification(job);
+}
+
+MALI_STATIC_INLINE _mali_osk_notification_t *
+mali_pp_job_get_finished_notification(struct mali_pp_job *job)
+{
+	_mali_osk_notification_t *notification;
+
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_POINTER(job->finished_notification);
+
+	notification = job->finished_notification;
+	job->finished_notification = NULL;
+
+	return notification;
+}
+
+MALI_STATIC_INLINE mali_bool mali_pp_job_is_window_surface(
+	struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (job->uargs.flags & _MALI_PP_JOB_FLAG_IS_WINDOW_SURFACE)
+	       ? MALI_TRUE : MALI_FALSE;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_perf_counter_flag(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->uargs.perf_counter_flag;
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_perf_counter_value0(struct mali_pp_job *job, u32 sub_job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->perf_counter_value0[sub_job];
+}
+
+MALI_STATIC_INLINE u32 mali_pp_job_get_perf_counter_value1(struct mali_pp_job *job, u32 sub_job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return job->perf_counter_value1[sub_job];
+}
+
+MALI_STATIC_INLINE void mali_pp_job_set_perf_counter_value0(struct mali_pp_job *job, u32 sub_job, u32 value)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_EXECUTOR_LOCK_HELD();
+	job->perf_counter_value0[sub_job] = value;
+}
+
+MALI_STATIC_INLINE void mali_pp_job_set_perf_counter_value1(struct mali_pp_job *job, u32 sub_job, u32 value)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_EXECUTOR_LOCK_HELD();
+	job->perf_counter_value1[sub_job] = value;
+}
+
+MALI_STATIC_INLINE _mali_osk_errcode_t mali_pp_job_check(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	if (mali_pp_job_is_virtual(job) && job->sub_jobs_num != 1) {
+		return _MALI_OSK_ERR_FAULT;
+	}
+	return _MALI_OSK_ERR_OK;
+}
+
+/**
+ * Returns MALI_TRUE if this job has more than two sub jobs and all sub jobs are unstarted.
+ *
+ * @param job Job to check.
+ * @return MALI_TRUE if job has more than two sub jobs and all sub jobs are unstarted, MALI_FALSE if not.
+ */
+MALI_STATIC_INLINE mali_bool mali_pp_job_is_large_and_unstarted(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	MALI_DEBUG_ASSERT_SCHEDULER_LOCK_HELD();
+	MALI_DEBUG_ASSERT(!mali_pp_job_is_virtual(job));
+
+	return (0 == job->sub_jobs_started && 2 < job->sub_jobs_num);
+}
+
+/**
+ * Get PP job's Timeline tracker.
+ *
+ * @param job PP job.
+ * @return Pointer to Timeline tracker for the job.
+ */
+MALI_STATIC_INLINE struct mali_timeline_tracker *mali_pp_job_get_tracker(struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return &(job->tracker);
+}
+
+MALI_STATIC_INLINE u32 *mali_pp_job_get_timeline_point_ptr(
+	struct mali_pp_job *job)
+{
+	MALI_DEBUG_ASSERT_POINTER(job);
+	return (u32 __user *)(uintptr_t)job->uargs.timeline_point_ptr;
+}
+
+
+#endif /* __MALI_PP_JOB_H__ */