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/gp106/fb_gp106.c | 51 -------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 drivers/gpu/nvgpu/gp106/fb_gp106.c (limited to 'drivers/gpu/nvgpu/gp106/fb_gp106.c') diff --git a/drivers/gpu/nvgpu/gp106/fb_gp106.c b/drivers/gpu/nvgpu/gp106/fb_gp106.c deleted file mode 100644 index 2bf97f61..00000000 --- a/drivers/gpu/nvgpu/gp106/fb_gp106.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2016-2018, 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. - */ - -#include "gk20a/gk20a.h" -#include "gp10b/fb_gp10b.h" - -#include "fb_gp106.h" - -#include - -#define HW_SCRUB_TIMEOUT_DEFAULT 100 /* usec */ -#define HW_SCRUB_TIMEOUT_MAX 2000000 /* usec */ - -void gp106_fb_reset(struct gk20a *g) -{ - u32 val; - - int retries = HW_SCRUB_TIMEOUT_MAX / HW_SCRUB_TIMEOUT_DEFAULT; - /* wait for memory to be accessible */ - do { - u32 w = gk20a_readl(g, fb_niso_scrub_status_r()); - if (fb_niso_scrub_status_flag_v(w)) { - nvgpu_log_fn(g, "done"); - break; - } - nvgpu_udelay(HW_SCRUB_TIMEOUT_DEFAULT); - } while (--retries); - - val = gk20a_readl(g, fb_mmu_priv_level_mask_r()); - val &= ~fb_mmu_priv_level_mask_write_violation_m(); - gk20a_writel(g, fb_mmu_priv_level_mask_r(), val); -} -- cgit v1.2.2