From 432017248e432df0619dc2df30f915a52634338f Mon Sep 17 00:00:00 2001 From: Vijayakumar Subbu Date: Sat, 30 Jul 2016 10:44:30 -0700 Subject: gpu: nvgpu: Add dGPU clocks support JIRA DNVGPU-42 Change-Id: Ic2fca9d0cf82f2823654ac5e8f0772a1eec7b3b5 Signed-off-by: Vijayakumar Subbu Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1205850 (cherry picked from commit b9f5c6bc4e649162d63e33d65b725872340ca114) Reviewed-on: http://git-master/r/1227257 GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/perf/vfe_equ.h | 76 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 drivers/gpu/nvgpu/perf/vfe_equ.h (limited to 'drivers/gpu/nvgpu/perf/vfe_equ.h') diff --git a/drivers/gpu/nvgpu/perf/vfe_equ.h b/drivers/gpu/nvgpu/perf/vfe_equ.h new file mode 100644 index 00000000..8aaddccd --- /dev/null +++ b/drivers/gpu/nvgpu/perf/vfe_equ.h @@ -0,0 +1,76 @@ +/* + * general perf structures & definitions + * + * Copyright (c) 2016, 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, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ +#ifndef _VFE_EQU_H_ +#define _VFE_EQU_H_ + +#include "boardobj/boardobjgrp.h" +#include "perf/vfe_var.h" +#include "pmuif/gpmuifperf.h" +#include "pmuif/gpmuifperfvfe.h" + +u32 vfe_equ_sw_setup(struct gk20a *g); +u32 vfe_equ_pmu_setup(struct gk20a *g); + +#define VFE_EQU_GET(_pperf, _idx) \ + ((struct vfe_equ *)BOARDOBJGRP_OBJ_GET_BY_IDX( \ + &((_pperf)->vfe.equs.super.super), (_idx))) + +#define VFE_EQU_IDX_IS_VALID(_pperf, _idx) \ + boardobjgrp_idxisvalid(&((_pperf)->vfe.equs.super.super), (_idx)) + +#define VFE_EQU_OUTPUT_TYPE_IS_VALID(_pperf, _idx, _outputtype) \ + (VFE_EQU_IDX_IS_VALID((_pperf), (_idx)) && \ + ((_outputtype) != CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS) && \ + ((VFE_EQU_GET((_pperf), (_idx))->outputtype == (_outputtype)) || \ + (VFE_EQU_GET((_pperf), (_idx))->outputtype == \ + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS))) + +struct vfe_equ { + struct boardobj super; + u8 var_idx; + u8 equ_idx_next; + u8 output_type; + u32 out_range_min; + u32 out_range_max; + + bool b_is_dynamic_valid; + bool b_is_dynamic; +}; + +struct vfe_equs { + struct boardobjgrp_e255 super; +}; + +struct vfe_equ_compare { + struct vfe_equ super; + u8 func_id; + u8 equ_idx_true; + u8 equ_idx_false; + u32 criteria; +}; + +struct vfe_equ_minmax { + struct vfe_equ super; + bool b_max; + u8 equ_idx0; + u8 equ_idx1; +}; + +struct vfe_equ_quadratic { + struct vfe_equ super; + u32 coeffs[CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT]; +}; + +#endif -- cgit v1.2.2