diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index 51d3f1a55d024cf5600ebd833bdf8ef5ee0627c1..8d80052182f0194aa13a9253fd99f8df037edcf5 100644 --- a/drivers/accel/ivpu/ivpu_drv.c +++ b/drivers/accel/ivpu/ivpu_drv.c @@ -51,6 +51,10 @@ u8 ivpu_pll_max_ratio = U8_MAX; module_param_named(pll_max_ratio, ivpu_pll_max_ratio, byte, 0644); MODULE_PARM_DESC(pll_max_ratio, "Maximum PLL ratio used to set NPU frequency"); +int ivpu_sched_mode; +module_param_named(sched_mode, ivpu_sched_mode, int, 0444); +MODULE_PARM_DESC(sched_mode, "Scheduler mode: 0 - Default scheduler, 1 - Force HW scheduler"); + bool ivpu_disable_mmu_cont_pages; module_param_named(disable_mmu_cont_pages, ivpu_disable_mmu_cont_pages, bool, 0644); MODULE_PARM_DESC(disable_mmu_cont_pages, "Disable MMU contiguous pages optimization"); diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h index bb4374d0eaecc9a25d2f6b28056aa5d8d762bd15..71b87455e22b0bf2f4a71f5bb314c8ae9c2090d2 100644 --- a/drivers/accel/ivpu/ivpu_drv.h +++ b/drivers/accel/ivpu/ivpu_drv.h @@ -158,6 +158,7 @@ struct ivpu_file_priv { extern int ivpu_dbg_mask; extern u8 ivpu_pll_min_ratio; extern u8 ivpu_pll_max_ratio; +extern int ivpu_sched_mode; extern bool ivpu_disable_mmu_cont_pages; #define IVPU_TEST_MODE_FW_TEST BIT(0) diff --git a/drivers/accel/ivpu/ivpu_hw.h b/drivers/accel/ivpu/ivpu_hw.h index 094c659d2800b127bf1c616e34973673c1f55061..d247a2e9949611e0295c0e5fed6b40ac13b76d09 100644 --- a/drivers/accel/ivpu/ivpu_hw.h +++ b/drivers/accel/ivpu/ivpu_hw.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2020-2023 Intel Corporation + * Copyright (C) 2020-2024 Intel Corporation */ #ifndef __IVPU_HW_H__ @@ -59,6 +59,7 @@ struct ivpu_hw_info { u32 profiling_freq; } pll; u32 tile_fuse; + u32 sched_mode; u32 sku; u16 config; int dma_bits; diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c index bd25e2d9fb0f45a35d9ef9ca7ca16f14aa151521..ce664b6515aa0e34cde3b8a2f0abba95b9f0c091 100644 --- a/drivers/accel/ivpu/ivpu_hw_37xx.c +++ b/drivers/accel/ivpu/ivpu_hw_37xx.c @@ -589,6 +589,7 @@ static int ivpu_hw_37xx_info_init(struct ivpu_device *vdev) hw->tile_fuse = TILE_FUSE_ENABLE_BOTH; hw->sku = TILE_SKU_BOTH; hw->config = WP_CONFIG_2_TILE_4_3_RATIO; + hw->sched_mode = ivpu_sched_mode; ivpu_pll_init_frequency_ratios(vdev); diff --git a/drivers/accel/ivpu/ivpu_hw_40xx.c b/drivers/accel/ivpu/ivpu_hw_40xx.c index b0b88d4c89264a0a95f18edc9b140d720c89279d..186cd87079c22b64ab5f3cd552c3f76ebfcce90c 100644 --- a/drivers/accel/ivpu/ivpu_hw_40xx.c +++ b/drivers/accel/ivpu/ivpu_hw_40xx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (C) 2020-2023 Intel Corporation + * Copyright (C) 2020-2024 Intel Corporation */ #include "ivpu_drv.h" @@ -724,6 +724,7 @@ static int ivpu_hw_40xx_info_init(struct ivpu_device *vdev) else ivpu_dbg(vdev, MISC, "Fuse: All %d tiles enabled\n", TILE_MAX_NUM); + hw->sched_mode = ivpu_sched_mode; hw->tile_fuse = tile_disable; hw->pll.profiling_freq = PLL_PROFILING_FREQ_DEFAULT;