From 858a204362a385f076b057b6196fd89f7edb839b Mon Sep 17 00:00:00 2001 From: Sunny He Date: Fri, 30 Jun 2017 10:31:31 -0700 Subject: gpu: nvgpu: Reorg cde HAL initialization Reorganize HAL initialization to remove inheritance and construct the gpu_ops struct at compile time. This patch only covers the cde sub-module of the gpu_ops struct. Perform HAL function assignments in hal_gxxxx.c through the population of a chip-specific copy of gpu_ops. Jira NVGPU-74 Change-Id: I9343ce4985eb941a2610f5f11e8f01269ab68481 Signed-off-by: Sunny He Reviewed-on: https://git-master/r/1511673 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gp10b/cde_gp10b.h | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/nvgpu/gp10b/cde_gp10b.h') diff --git a/drivers/gpu/nvgpu/gp10b/cde_gp10b.h b/drivers/gpu/nvgpu/gp10b/cde_gp10b.h index 52f785f1..3ee6027c 100644 --- a/drivers/gpu/nvgpu/gp10b/cde_gp10b.h +++ b/drivers/gpu/nvgpu/gp10b/cde_gp10b.h @@ -1,7 +1,7 @@ /* * GP10B CDE * - * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2015-2017, 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, @@ -16,8 +16,17 @@ #ifndef _NVHOST_GP10B_CDE #define _NVHOST_GP10B_CDE -struct gpu_ops; +struct gk20a; +struct sg_table; -void gp10b_init_cde_ops(struct gpu_ops *gops); +void gp10b_cde_get_program_numbers(struct gk20a *g, + u32 block_height_log2, + int *hprog_out, int *vprog_out); +bool gp10b_need_scatter_buffer(struct gk20a *g); +int gp10b_populate_scatter_buffer(struct gk20a *g, + struct sg_table *sgt, + size_t surface_size, + void *scatter_buffer_ptr, + size_t scatter_buffer_size); #endif -- cgit v1.2.2