diff options
author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-04-02 13:49:23 +0300 |
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committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2024-04-08 11:53:20 +0300 |
commit | e3caadf1f9dfc9d62b5ffc3bd73ebac0c8f26b3f (patch) | |
tree | feb20faca7381330a4b9e5745954069e3efd3401 /drivers/accel/ivpu/ivpu_hw_37xx.c | |
parent | f0cf7ffcd02953c72fed5995378805883d16203e (diff) | |
download | linux-e3caadf1f9dfc9d62b5ffc3bd73ebac0c8f26b3f.tar.xz |
accel/ivpu: Remove d3hot_after_power_off WA
Always enter D3hot after entering D0i3 an all platforms.
This minimizes power usage.
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-3-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_hw_37xx.c')
-rw-r--r-- | drivers/accel/ivpu/ivpu_hw_37xx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c index 9a0c9498baba..5e2865f9f7d6 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" @@ -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); } |