linux/drivers/gpu/drm/amd/amdgpu/df_v1_7.c

/*
 * Copyright 2018 Advanced Micro Devices, Inc.
 *
 * 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, sublicense,
 * 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 above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
 *
 */
#include "amdgpu.h"
#include "df_v1_7.h"

#include "df/df_1_7_default.h"
#include "df/df_1_7_offset.h"
#include "df/df_1_7_sh_mask.h"

static u32 df_v1_7_channel_number[] = …;

static void df_v1_7_sw_init(struct amdgpu_device *adev)
{ … }

static void df_v1_7_sw_fini(struct amdgpu_device *adev)
{ … }

static void df_v1_7_enable_broadcast_mode(struct amdgpu_device *adev,
					  bool enable)
{ … }

static u32 df_v1_7_get_fb_channel_number(struct amdgpu_device *adev)
{ … }

static u32 df_v1_7_get_hbm_channel_number(struct amdgpu_device *adev)
{ … }

static void df_v1_7_update_medium_grain_clock_gating(struct amdgpu_device *adev,
						     bool enable)
{ … }

static void df_v1_7_get_clockgating_state(struct amdgpu_device *adev,
					  u64 *flags)
{ … }

static void df_v1_7_enable_ecc_force_par_wr_rmw(struct amdgpu_device *adev,
						bool enable)
{ … }

const struct amdgpu_df_funcs df_v1_7_funcs = …;