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/*
* GM20B FB
*
* Copyright (c) 2014-2020, NVIDIA CORPORATION. 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, 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 AUTHORS OR COPYRIGHT HOLDERS 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.
*/
#ifndef NVGPU_FB_GM20B
#define NVGPU_FB_GM20B
#include <nvgpu/types.h>
struct gk20a;
struct wpr_carveout_info;
struct nvgpu_mem;
void gm20b_fb_init_hw(struct gk20a *g);
int gm20b_fb_tlb_invalidate(struct gk20a *g, struct nvgpu_mem *pdb);
void fb_gm20b_init_fs_state(struct gk20a *g);
void gm20b_fb_set_mmu_page_size(struct gk20a *g);
bool gm20b_fb_set_use_full_comp_tag_line(struct gk20a *g);
u32 gm20b_fb_mmu_ctrl(struct gk20a *g);
u32 gm20b_fb_mmu_debug_ctrl(struct gk20a *g);
u32 gm20b_fb_mmu_debug_wr(struct gk20a *g);
u32 gm20b_fb_mmu_debug_rd(struct gk20a *g);
unsigned int gm20b_fb_compression_page_size(struct gk20a *g);
unsigned int gm20b_fb_compressible_page_size(struct gk20a *g);
u32 gm20b_fb_compression_align_mask(struct gk20a *g);
void gm20b_fb_dump_vpr_info(struct gk20a *g);
void gm20b_fb_dump_wpr_info(struct gk20a *g);
void gm20b_fb_read_wpr_info(struct gk20a *g, struct wpr_carveout_info *inf);
int gm20b_fb_vpr_info_fetch(struct gk20a *g);
bool gm20b_fb_debug_mode_enabled(struct gk20a *g);
void gm20b_fb_set_debug_mode(struct gk20a *g, bool enable);
void gm20b_fb_set_mmu_debug_mode(struct gk20a *g, bool enable);
#endif
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