Files
linux/drivers/gpu/drm/amd/amdgpu/isp_v4_1_1.h
Pratap Nirujogi 75be61aa77 drm/amd/amdgpu: Enable MMHUB prefetch for ISP v4.1.0 and 4.1.1
Remove temporary WA to disable ISP prefetch as MMHUB SAW is initialized
to support ISP HW access GART memory using the TLSi path with prefetch
enabled.

Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-27 17:34:40 -04:00

40 lines
1.5 KiB
C

/* SPDX-License-Identifier: MIT */
/*
* Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
*/
#ifndef __ISP_V4_1_1_H__
#define __ISP_V4_1_1_H__
#include "amdgpu_isp.h"
#include "ivsrcid/isp/irqsrcs_isp_4_1.h"
#define MAX_ISP411_INT_SRC 8
void isp_v4_1_1_set_isp_funcs(struct amdgpu_isp *isp);
#endif