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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c 3.78 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright 2013 Red Hat Inc.
   *
   * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
   *
   * Authors: Ben Skeggs <bskeggs@redhat.com>
   */
  #include "gf100.h"
  #include "ctxgf100.h"
  
  #include <nvif/class.h>
  
  /*******************************************************************************
   * PGRAPH register lists
   ******************************************************************************/
  
  const struct gf100_gr_init
  gf108_gr_init_gpc_unk_0[] = {
  	{ 0x418604,   1, 0x04, 0x00000000 },
  	{ 0x418680,   1, 0x04, 0x00000000 },
  	{ 0x418714,   1, 0x04, 0x00000000 },
  	{ 0x418384,   1, 0x04, 0x00000000 },
  	{}
  };
  
  const struct gf100_gr_init
  gf108_gr_init_setup_1[] = {
  	{ 0x4188c8,   2, 0x04, 0x00000000 },
  	{ 0x4188d0,   1, 0x04, 0x00010000 },
  	{ 0x4188d4,   1, 0x04, 0x00000001 },
  	{}
  };
  
  static const struct gf100_gr_init
  gf108_gr_init_gpc_unk_1[] = {
  	{ 0x418d00,   1, 0x04, 0x00000000 },
  	{ 0x418f08,   1, 0x04, 0x00000000 },
  	{ 0x418e00,   1, 0x04, 0x00000003 },
  	{ 0x418e08,   1, 0x04, 0x00000000 },
  	{}
  };
  
  static const struct gf100_gr_init
  gf108_gr_init_pe_0[] = {
  	{ 0x41980c,   1, 0x04, 0x00000010 },
  	{ 0x419810,   1, 0x04, 0x00000000 },
  	{ 0x419814,   1, 0x04, 0x00000004 },
  	{ 0x419844,   1, 0x04, 0x00000000 },
  	{ 0x41984c,   1, 0x04, 0x00005bc5 },
  	{ 0x419850,   4, 0x04, 0x00000000 },
  	{ 0x419880,   1, 0x04, 0x00000002 },
  	{}
  };
  
  static const struct gf100_gr_pack
  gf108_gr_pack_mmio[] = {
  	{ gf100_gr_init_main_0 },
  	{ gf100_gr_init_fe_0 },
  	{ gf100_gr_init_pri_0 },
  	{ gf100_gr_init_rstr2d_0 },
  	{ gf100_gr_init_pd_0 },
  	{ gf104_gr_init_ds_0 },
  	{ gf100_gr_init_scc_0 },
  	{ gf100_gr_init_prop_0 },
  	{ gf108_gr_init_gpc_unk_0 },
  	{ gf100_gr_init_setup_0 },
  	{ gf100_gr_init_crstr_0 },
  	{ gf108_gr_init_setup_1 },
  	{ gf100_gr_init_zcull_0 },
  	{ gf100_gr_init_gpm_0 },
  	{ gf108_gr_init_gpc_unk_1 },
  	{ gf100_gr_init_gcc_0 },
  	{ gf100_gr_init_tpccs_0 },
  	{ gf104_gr_init_tex_0 },
  	{ gf108_gr_init_pe_0 },
  	{ gf100_gr_init_l1c_0 },
  	{ gf100_gr_init_wwdx_0 },
  	{ gf100_gr_init_tpccs_1 },
  	{ gf100_gr_init_mpc_0 },
  	{ gf104_gr_init_sm_0 },
  	{ gf100_gr_init_be_0 },
  	{ gf100_gr_init_fe_1 },
  	{}
  };
  
  /*******************************************************************************
   * PGRAPH engine/subdev functions
   ******************************************************************************/
  
  static const struct gf100_gr_func
  gf108_gr = {
  	.init = gf100_gr_init,
  	.mmio = gf108_gr_pack_mmio,
  	.fecs.ucode = &gf100_gr_fecs_ucode,
  	.gpccs.ucode = &gf100_gr_gpccs_ucode,
  	.grctx = &gf108_grctx,
  	.sclass = {
  		{ -1, -1, FERMI_TWOD_A },
  		{ -1, -1, FERMI_MEMORY_TO_MEMORY_FORMAT_A },
  		{ -1, -1, FERMI_A, &gf100_fermi },
  		{ -1, -1, FERMI_B, &gf100_fermi },
  		{ -1, -1, FERMI_COMPUTE_A },
  		{}
  	}
  };
  
  int
  gf108_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
  {
  	return gf100_gr_new_(&gf108_gr, device, index, pgr);
  }