GED_ERROR ged_monitor_3D_fence_add(int fence_fd) { int err; GED_MONITOR_3D_FENCE* psMonitor; psMonitor = (GED_MONITOR_3D_FENCE*)ged_alloc(sizeof(GED_MONITOR_3D_FENCE)); if (!psMonitor) { return GED_ERROR_OOM; } sync_fence_waiter_init(&psMonitor->sSyncWaiter, ged_sync_cb); INIT_WORK(&psMonitor->sWork, ged_monitor_3D_fence_work_cb); psMonitor->psSyncFence = sync_fence_fdget(fence_fd); if (NULL == psMonitor->psSyncFence) { ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); return GED_ERROR_INVALID_PARAMS; } err = sync_fence_wait_async(psMonitor->psSyncFence, &psMonitor->sSyncWaiter); if ((1 == err) || (0 > err)) { sync_fence_put(psMonitor->psSyncFence); ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); } else if (0 == err) { int iCount = atomic_add_return(1, &g_i32Count); if (iCount > 1) { if (0 == ged_monitor_3D_fence_disable) { //unsigned int uiFreqLevelID; //if (mtk_get_bottom_gpu_freq(&uiFreqLevelID)) { //if (uiFreqLevelID != 4) { #ifdef CONFIG_GPU_TRACEPOINTS if (ged_monitor_3D_fence_systrace) { unsigned long long t = cpu_clock(smp_processor_id()); trace_gpu_sched_switch("Smart Boost", t, 1, 0, 1); } #endif mtk_set_bottom_gpu_freq(4); } } } } } if (ged_monitor_3D_fence_debug > 0) { GED_LOGI("[+]3D fences count = %d\n", atomic_read(&g_i32Count)); } return GED_OK; }
static void ged_monitor_3D_fence_work_cb(struct work_struct *psWork) { GED_MONITOR_3D_FENCE *psMonitor; if (atomic_sub_return(1, &g_i32Count) < 1) { if (0 == ged_monitor_3D_fence_disable) { //unsigned int uiFreqLevelID; //if (mtk_get_bottom_gpu_freq(&uiFreqLevelID)) { //if (uiFreqLevelID > 0) { mtk_set_bottom_gpu_freq(0); #ifdef CONFIG_GPU_TRACEPOINTS if (ged_monitor_3D_fence_systrace) { unsigned long long t = cpu_clock(smp_processor_id()); trace_gpu_sched_switch("Smart Boost", t, 0, 0, 1); } #endif } } } } if (ged_monitor_3D_fence_debug > 0) { GED_LOGI("[-]3D fences count = %d\n", atomic_read(&g_i32Count)); } psMonitor = GED_CONTAINER_OF(psWork, GED_MONITOR_3D_FENCE, sWork); sync_fence_put(psMonitor->psSyncFence); ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); }
GED_ERROR ged_monitor_3D_fence_add(int fence_fd) { int err; GED_MONITOR_3D_FENCE* psMonitor = (GED_MONITOR_3D_FENCE*)ged_alloc(sizeof(GED_MONITOR_3D_FENCE)); #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "[+]ged_monitor_3D_fence_add"); #endif if (!psMonitor) { return GED_ERROR_OOM; } sync_fence_waiter_init(&psMonitor->sSyncWaiter, ged_sync_cb); INIT_WORK(&psMonitor->sWork, ged_monitor_3D_fence_work_cb); psMonitor->psSyncFence = sync_fence_fdget(fence_fd); if (NULL == psMonitor->psSyncFence) { ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); return GED_ERROR_INVALID_PARAMS; } #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "[+]sync_fence_wait_async"); #endif err = sync_fence_wait_async(psMonitor->psSyncFence, &psMonitor->sSyncWaiter); #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "[-]sync_fence_wait_async, err = %d", err); #endif if ((1 == err) || (0 > err)) { sync_fence_put(psMonitor->psSyncFence); ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); } else if (0 == err) { int iCount = atomic_add_return (1, &g_i32Count); if (iCount > 1) { //mtk_set_bottom_gpu_freq(iCount + 1); mtk_set_bottom_gpu_freq(4); } } #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "[-]ged_monitor_3D_fence_add, count = %d", atomic_read(&g_i32Count)); #endif return GED_OK; }
static void ged_monitor_3D_fence_work_cb(struct work_struct *psWork) { GED_MONITOR_3D_FENCE *psMonitor; #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "ged_monitor_3D_fence_work_cb"); #endif if (atomic_sub_return(1, &g_i32Count) < 1) { #ifdef GED_DEBUG_MONITOR_3D_FENCE ged_log_buf_print(ghLogBuf_GED, "mtk_set_bottom_gpu_freq(0)"); #endif mtk_set_bottom_gpu_freq(0); } psMonitor = GED_CONTAINER_OF(psWork, GED_MONITOR_3D_FENCE, sWork); sync_fence_put(psMonitor->psSyncFence); ged_free(psMonitor, sizeof(GED_MONITOR_3D_FENCE)); }