From 36c07aaf5da4d0e739c5143ed00d4ca8a2263ce1 Mon Sep 17 00:00:00 2001 From: Sunny He Date: Fri, 11 Aug 2017 14:43:28 -0700 Subject: Revert "gpu: nvgpu: Reorg fb HAL initialization" Conflicts with gv100 changes This reverts commit 63b74d4b768e0c96367d4983fdd8f1db1d317d01. Change-Id: I5e6a1c93ff613daaa100dee436f4941af74f0ac4 Signed-off-by: Sunny He Reviewed-on: https://git-master.nvidia.com/r/1537671 Reviewed-by: Shu Zhong Tested-by: Shu Zhong --- drivers/gpu/nvgpu/gm20b/fb_gm20b.c | 36 +++++++++++++++++++++++++++--------- drivers/gpu/nvgpu/gm20b/fb_gm20b.h | 13 ++----------- drivers/gpu/nvgpu/gm20b/hal_gm20b.c | 21 +-------------------- 3 files changed, 30 insertions(+), 40 deletions(-) (limited to 'drivers/gpu/nvgpu/gm20b') diff --git a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c index 31947ad0..47b4313b 100644 --- a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c @@ -25,7 +25,7 @@ #define VPR_INFO_FETCH_WAIT (5) -void fb_gm20b_init_fs_state(struct gk20a *g) +static void fb_gm20b_init_fs_state(struct gk20a *g) { gk20a_dbg_info("initialize gm20b fb"); @@ -434,7 +434,7 @@ void gm20b_init_kind_attr(void) } } -void gm20b_fb_set_mmu_page_size(struct gk20a *g) +static void gm20b_fb_set_mmu_page_size(struct gk20a *g) { /* set large page size in fb */ u32 fb_mmu_ctrl = gk20a_readl(g, fb_mmu_ctrl_r()); @@ -442,7 +442,7 @@ void gm20b_fb_set_mmu_page_size(struct gk20a *g) gk20a_writel(g, fb_mmu_ctrl_r(), fb_mmu_ctrl); } -bool gm20b_fb_set_use_full_comp_tag_line(struct gk20a *g) +static bool gm20b_fb_set_use_full_comp_tag_line(struct gk20a *g) { /* set large page size in fb */ u32 fb_mmu_ctrl = gk20a_readl(g, fb_mmu_ctrl_r()); @@ -452,17 +452,17 @@ bool gm20b_fb_set_use_full_comp_tag_line(struct gk20a *g) return true; } -unsigned int gm20b_fb_compression_page_size(struct gk20a *g) +static unsigned int gm20b_fb_compression_page_size(struct gk20a *g) { return SZ_128K; } -unsigned int gm20b_fb_compressible_page_size(struct gk20a *g) +static unsigned int gm20b_fb_compressible_page_size(struct gk20a *g) { return SZ_64K; } -void gm20b_fb_dump_vpr_wpr_info(struct gk20a *g) +static void gm20b_fb_dump_vpr_wpr_info(struct gk20a *g) { u32 val; @@ -511,7 +511,7 @@ static int gm20b_fb_vpr_info_fetch_wait(struct gk20a *g, return -ETIMEDOUT; } -int gm20b_fb_vpr_info_fetch(struct gk20a *g) +static int gm20b_fb_vpr_info_fetch(struct gk20a *g) { if (gm20b_fb_vpr_info_fetch_wait(g, VPR_INFO_FETCH_WAIT)) { return -ETIME; @@ -523,14 +523,14 @@ int gm20b_fb_vpr_info_fetch(struct gk20a *g) return gm20b_fb_vpr_info_fetch_wait(g, VPR_INFO_FETCH_WAIT); } -bool gm20b_fb_debug_mode_enabled(struct gk20a *g) +static bool gm20b_fb_debug_mode_enabled(struct gk20a *g) { u32 debug_ctrl = gk20a_readl(g, gr_gpcs_pri_mmu_debug_ctrl_r()); return gr_gpcs_pri_mmu_debug_ctrl_debug_v(debug_ctrl) == gr_gpcs_pri_mmu_debug_ctrl_debug_enabled_v(); } -void gm20b_fb_set_debug_mode(struct gk20a *g, bool enable) +static void gm20b_fb_set_debug_mode(struct gk20a *g, bool enable) { u32 reg_val, fb_debug_ctrl, gpc_debug_ctrl; @@ -554,3 +554,21 @@ void gm20b_fb_set_debug_mode(struct gk20a *g, bool enable) gr_gpcs_pri_mmu_debug_ctrl_debug_m(), gpc_debug_ctrl); gk20a_writel(g, gr_gpcs_pri_mmu_debug_ctrl_r(), reg_val); } + +void gm20b_init_fb(struct gpu_ops *gops) +{ + gops->fb.reset = fb_gk20a_reset; + gops->fb.init_hw = gk20a_fb_init_hw; + gops->fb.init_fs_state = fb_gm20b_init_fs_state; + gops->fb.set_mmu_page_size = gm20b_fb_set_mmu_page_size; + gops->fb.set_use_full_comp_tag_line = gm20b_fb_set_use_full_comp_tag_line; + gops->fb.compression_page_size = gm20b_fb_compression_page_size; + gops->fb.compressible_page_size = gm20b_fb_compressible_page_size; + gops->fb.vpr_info_fetch = gm20b_fb_vpr_info_fetch; + gops->fb.dump_vpr_wpr_info = gm20b_fb_dump_vpr_wpr_info; + gops->fb.is_debug_mode_enabled = gm20b_fb_debug_mode_enabled; + gops->fb.set_debug_mode = gm20b_fb_set_debug_mode; + gops->fb.tlb_invalidate = gk20a_fb_tlb_invalidate; + gm20b_init_uncompressed_kind_map(); + gm20b_init_kind_attr(); +} diff --git a/drivers/gpu/nvgpu/gm20b/fb_gm20b.h b/drivers/gpu/nvgpu/gm20b/fb_gm20b.h index 42e86407..22b848d6 100644 --- a/drivers/gpu/nvgpu/gm20b/fb_gm20b.h +++ b/drivers/gpu/nvgpu/gm20b/fb_gm20b.h @@ -1,7 +1,7 @@ /* * GM20B FB * - * Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -17,16 +17,7 @@ #define _NVHOST_GM20B_FB struct gk20a; -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); -unsigned int gm20b_fb_compression_page_size(struct gk20a *g); -unsigned int gm20b_fb_compressible_page_size(struct gk20a *g); -void gm20b_fb_dump_vpr_wpr_info(struct gk20a *g); -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_init_fb(struct gpu_ops *gops); void gm20b_init_uncompressed_kind_map(void); void gm20b_init_kind_attr(void); #endif diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c index a540de64..7861e438 100644 --- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c @@ -16,7 +16,6 @@ #include "gk20a/gk20a.h" #include "gk20a/ce2_gk20a.h" #include "gk20a/dbg_gpu_gk20a.h" -#include "gk20a/fb_gk20a.h" #include "gk20a/fifo_gk20a.h" #include "gk20a/therm_gk20a.h" #include "gk20a/css_gr_gk20a.h" @@ -162,21 +161,6 @@ static const struct gpu_ops gm20b_ops = { .isr_stall = gk20a_ce2_isr, .isr_nonstall = gk20a_ce2_nonstall_isr, }, - .fb = { - .reset = fb_gk20a_reset, - .init_hw = gk20a_fb_init_hw, - .init_fs_state = fb_gm20b_init_fs_state, - .set_mmu_page_size = gm20b_fb_set_mmu_page_size, - .set_use_full_comp_tag_line = - gm20b_fb_set_use_full_comp_tag_line, - .compression_page_size = gm20b_fb_compression_page_size, - .compressible_page_size = gm20b_fb_compressible_page_size, - .vpr_info_fetch = gm20b_fb_vpr_info_fetch, - .dump_vpr_wpr_info = gm20b_fb_dump_vpr_wpr_info, - .is_debug_mode_enabled = gm20b_fb_debug_mode_enabled, - .set_debug_mode = gm20b_fb_set_debug_mode, - .tlb_invalidate = gk20a_fb_tlb_invalidate, - }, .clock_gating = { .slcg_bus_load_gating_prod = gm20b_slcg_bus_load_gating_prod, @@ -394,7 +378,6 @@ int gm20b_init_hal(struct gk20a *g) gops->ltc = gm20b_ops.ltc; gops->ce2 = gm20b_ops.ce2; - gops->fb = gm20b_ops.fb; gops->clock_gating = gm20b_ops.clock_gating; gops->fifo = gm20b_ops.fifo; gops->gr_ctx = gm20b_ops.gr_ctx; @@ -462,12 +445,10 @@ int gm20b_init_hal(struct gk20a *g) #endif g->bootstrap_owner = LSF_BOOTSTRAP_OWNER_DEFAULT; gm20b_init_gr(g); + gm20b_init_fb(gops); gm20b_init_mm(gops); gm20b_init_pmu_ops(g); - gm20b_init_uncompressed_kind_map(); - gm20b_init_kind_attr(); - g->name = "gm20b"; c->twod_class = FERMI_TWOD_A; -- cgit v1.2.2