diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_hw_37xx.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_hw_37xx.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c index 89af1006df55..bd25e2d9fb0f 100644 --- a/drivers/accel/ivpu/ivpu_hw_37xx.c +++ b/drivers/accel/ivpu/ivpu_hw_37xx.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" @@ -13,7 +13,7 @@ #include "ivpu_pm.h" #define TILE_FUSE_ENABLE_BOTH 0x0 -#define TILE_SKU_BOTH_MTL 0x3630 +#define TILE_SKU_BOTH 0x3630 /* Work point configuration values */ #define CONFIG_1_TILE 0x01 @@ -75,7 +75,6 @@ static void ivpu_hw_wa_init(struct ivpu_device *vdev) { vdev->wa.punit_disabled = false; vdev->wa.clear_runtime_mem = false; - vdev->wa.d3hot_after_power_off = true; REGB_WR32(VPU_37XX_BUTTRESS_INTERRUPT_STAT, BUTTRESS_ALL_IRQ_MASK); if (REGB_RD32(VPU_37XX_BUTTRESS_INTERRUPT_STAT) == BUTTRESS_ALL_IRQ_MASK) { @@ -86,7 +85,6 @@ static void ivpu_hw_wa_init(struct ivpu_device *vdev) IVPU_PRINT_WA(punit_disabled); IVPU_PRINT_WA(clear_runtime_mem); - IVPU_PRINT_WA(d3hot_after_power_off); IVPU_PRINT_WA(interrupt_clear_with_0); } @@ -228,7 +226,7 @@ static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable) ret = ivpu_hw_37xx_wait_for_vpuip_bar(vdev); if (ret) { - ivpu_err(vdev, "Timed out waiting for VPUIP bar\n"); + ivpu_err(vdev, "Timed out waiting for NPU IP bar\n"); return ret; } } @@ -589,7 +587,7 @@ static int ivpu_hw_37xx_info_init(struct ivpu_device *vdev) struct ivpu_hw_info *hw = vdev->hw; hw->tile_fuse = TILE_FUSE_ENABLE_BOTH; - hw->sku = TILE_SKU_BOTH_MTL; + hw->sku = TILE_SKU_BOTH; hw->config = WP_CONFIG_2_TILE_4_3_RATIO; ivpu_pll_init_frequency_ratios(vdev); @@ -762,10 +760,10 @@ static int ivpu_hw_37xx_power_down(struct ivpu_device *vdev) ivpu_hw_37xx_save_d0i3_entry_timestamp(vdev); if (!ivpu_hw_37xx_is_idle(vdev)) - ivpu_warn(vdev, "VPU not idle during power down\n"); + ivpu_warn(vdev, "NPU not idle during power down\n"); if (ivpu_hw_37xx_reset(vdev)) { - ivpu_err(vdev, "Failed to reset VPU\n"); + ivpu_err(vdev, "Failed to reset NPU\n"); ret = -EIO; } @@ -805,12 +803,12 @@ static void ivpu_hw_37xx_profiling_freq_drive(struct ivpu_device *vdev, bool ena /* Profiling freq - is a debug feature. Unavailable on VPU 37XX. */ } -static u32 ivpu_hw_37xx_pll_to_freq(u32 ratio, u32 config) +static u32 ivpu_hw_37xx_ratio_to_freq(struct ivpu_device *vdev, u32 ratio) { u32 pll_clock = PLL_REF_CLK_FREQ * ratio; u32 cpu_clock; - if ((config & 0xff) == PLL_RATIO_4_3) + if ((vdev->hw->config & 0xff) == PLL_RATIO_4_3) cpu_clock = pll_clock * 2 / 4; else cpu_clock = pll_clock * 2 / 5; @@ -829,7 +827,7 @@ static u32 ivpu_hw_37xx_reg_pll_freq_get(struct ivpu_device *vdev) if (!ivpu_is_silicon(vdev)) return PLL_SIMULATION_FREQ; - return ivpu_hw_37xx_pll_to_freq(pll_curr_ratio, vdev->hw->config); + return ivpu_hw_37xx_ratio_to_freq(vdev, pll_curr_ratio); } static u32 ivpu_hw_37xx_reg_telemetry_offset_get(struct ivpu_device *vdev) @@ -1052,6 +1050,7 @@ const struct ivpu_hw_ops ivpu_hw_37xx_ops = { .profiling_freq_get = ivpu_hw_37xx_profiling_freq_get, .profiling_freq_drive = ivpu_hw_37xx_profiling_freq_drive, .reg_pll_freq_get = ivpu_hw_37xx_reg_pll_freq_get, + .ratio_to_freq = ivpu_hw_37xx_ratio_to_freq, .reg_telemetry_offset_get = ivpu_hw_37xx_reg_telemetry_offset_get, .reg_telemetry_size_get = ivpu_hw_37xx_reg_telemetry_size_get, .reg_telemetry_enable_get = ivpu_hw_37xx_reg_telemetry_enable_get, |