From b97bcb3c689426a1b099e88ceef4d55584e2362b Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Mon, 2 Jul 2018 14:30:26 -0700 Subject: gpu: nvgpu: Move FB to common Move all FB HAL implementations to common/fb. JIRA NVGPU-596 Change-Id: Id4ea09d608f5d6d1b245bddac09ecf1444b8ab30 Signed-off-by: Terje Bergstrom Reviewed-on: https://git-master.nvidia.com/r/1769724 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/fb/fb_gm20b.h | 47 ++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 drivers/gpu/nvgpu/common/fb/fb_gm20b.h (limited to 'drivers/gpu/nvgpu/common/fb/fb_gm20b.h') diff --git a/drivers/gpu/nvgpu/common/fb/fb_gm20b.h b/drivers/gpu/nvgpu/common/fb/fb_gm20b.h new file mode 100644 index 00000000..eb868b01 --- /dev/null +++ b/drivers/gpu/nvgpu/common/fb/fb_gm20b.h @@ -0,0 +1,47 @@ +/* + * GM20B FB + * + * Copyright (c) 2014-2017, 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 _NVHOST_GM20B_FB +#define _NVHOST_GM20B_FB + +struct gk20a; +struct wpr_carveout_info; + +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_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); + +#endif -- cgit v1.2.2