mirror of https://gitee.com/openkylin/linux.git
drm/amdgpu/gfx7: rework gpu_init()
Split the sw and hw parts into separate functions. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
parent
8f8e00c17e
commit
d93f3ca706
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@ -1713,181 +1713,19 @@ static void gmc_v7_0_init_compute_vmid(struct amdgpu_device *adev)
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*/
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static void gfx_v7_0_gpu_init(struct amdgpu_device *adev)
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{
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u32 gb_addr_config;
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u32 mc_shared_chmap, mc_arb_ramcfg;
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u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map;
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u32 sh_mem_cfg;
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u32 tmp;
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u32 tmp, sh_mem_cfg;
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int i;
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switch (adev->asic_type) {
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case CHIP_BONAIRE:
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adev->gfx.config.max_shader_engines = 2;
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adev->gfx.config.max_tile_pipes = 4;
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adev->gfx.config.max_cu_per_sh = 7;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 2;
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adev->gfx.config.max_texture_channel_caches = 4;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 32;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_HAWAII:
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adev->gfx.config.max_shader_engines = 4;
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adev->gfx.config.max_tile_pipes = 16;
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adev->gfx.config.max_cu_per_sh = 11;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 4;
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adev->gfx.config.max_texture_channel_caches = 16;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 32;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = HAWAII_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_KAVERI:
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adev->gfx.config.max_shader_engines = 1;
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adev->gfx.config.max_tile_pipes = 4;
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if ((adev->pdev->device == 0x1304) ||
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(adev->pdev->device == 0x1305) ||
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(adev->pdev->device == 0x130C) ||
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(adev->pdev->device == 0x130F) ||
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(adev->pdev->device == 0x1310) ||
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(adev->pdev->device == 0x1311) ||
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(adev->pdev->device == 0x131C)) {
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adev->gfx.config.max_cu_per_sh = 8;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1309) ||
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(adev->pdev->device == 0x130A) ||
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(adev->pdev->device == 0x130D) ||
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(adev->pdev->device == 0x1313) ||
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(adev->pdev->device == 0x131D)) {
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adev->gfx.config.max_cu_per_sh = 6;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1306) ||
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(adev->pdev->device == 0x1307) ||
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(adev->pdev->device == 0x130B) ||
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(adev->pdev->device == 0x130E) ||
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(adev->pdev->device == 0x1315) ||
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(adev->pdev->device == 0x131B)) {
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adev->gfx.config.max_cu_per_sh = 4;
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adev->gfx.config.max_backends_per_se = 1;
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} else {
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adev->gfx.config.max_cu_per_sh = 3;
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adev->gfx.config.max_backends_per_se = 1;
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}
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_texture_channel_caches = 4;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 16;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_KABINI:
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case CHIP_MULLINS:
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default:
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adev->gfx.config.max_shader_engines = 1;
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adev->gfx.config.max_tile_pipes = 2;
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adev->gfx.config.max_cu_per_sh = 2;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 1;
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adev->gfx.config.max_texture_channel_caches = 2;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 16;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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break;
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}
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WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT));
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mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP);
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adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG);
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mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg;
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adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes;
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adev->gfx.config.mem_max_burst_length_bytes = 256;
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if (adev->flags & AMD_IS_APU) {
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/* Get memory bank mapping mode. */
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tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING);
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dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
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dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
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tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING);
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dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
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dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
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/* Validate settings in case only one DIMM installed. */
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if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12))
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dimm00_addr_map = 0;
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if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12))
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dimm01_addr_map = 0;
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if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12))
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dimm10_addr_map = 0;
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if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12))
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dimm11_addr_map = 0;
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/* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */
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/* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */
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if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11))
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adev->gfx.config.mem_row_size_in_kb = 2;
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else
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adev->gfx.config.mem_row_size_in_kb = 1;
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} else {
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tmp = (mc_arb_ramcfg & MC_ARB_RAMCFG__NOOFCOLS_MASK) >> MC_ARB_RAMCFG__NOOFCOLS__SHIFT;
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adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
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if (adev->gfx.config.mem_row_size_in_kb > 4)
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adev->gfx.config.mem_row_size_in_kb = 4;
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}
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/* XXX use MC settings? */
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adev->gfx.config.shader_engine_tile_size = 32;
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adev->gfx.config.num_gpus = 1;
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adev->gfx.config.multi_gpu_tile_size = 64;
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/* fix up row size */
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gb_addr_config &= ~GB_ADDR_CONFIG__ROW_SIZE_MASK;
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switch (adev->gfx.config.mem_row_size_in_kb) {
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case 1:
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default:
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gb_addr_config |= (0 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
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break;
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case 2:
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gb_addr_config |= (1 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
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break;
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case 4:
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gb_addr_config |= (2 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
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break;
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}
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adev->gfx.config.gb_addr_config = gb_addr_config;
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WREG32(mmGB_ADDR_CONFIG, gb_addr_config);
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WREG32(mmHDP_ADDR_CONFIG, gb_addr_config);
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WREG32(mmDMIF_ADDR_CALC, gb_addr_config);
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WREG32(mmSDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET, gb_addr_config & 0x70);
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WREG32(mmSDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET, gb_addr_config & 0x70);
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WREG32(mmUVD_UDEC_ADDR_CONFIG, gb_addr_config);
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WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, gb_addr_config);
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WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config);
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WREG32(mmGB_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
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WREG32(mmHDP_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
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WREG32(mmDMIF_ADDR_CALC, adev->gfx.config.gb_addr_config);
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WREG32(mmSDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET, adev->gfx.config.gb_addr_config & 0x70);
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WREG32(mmSDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET, adev->gfx.config.gb_addr_config & 0x70);
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WREG32(mmUVD_UDEC_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
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WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
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WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, adev->gfx.config.gb_addr_config);
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gfx_v7_0_tiling_mode_table_init(adev);
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@ -1895,8 +1733,8 @@ static void gfx_v7_0_gpu_init(struct amdgpu_device *adev)
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/* set HW defaults for 3D engine */
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WREG32(mmCP_MEQ_THRESHOLDS,
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(0x30 << CP_MEQ_THRESHOLDS__MEQ1_START__SHIFT) |
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(0x60 << CP_MEQ_THRESHOLDS__MEQ2_START__SHIFT));
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(0x30 << CP_MEQ_THRESHOLDS__MEQ1_START__SHIFT) |
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(0x60 << CP_MEQ_THRESHOLDS__MEQ2_START__SHIFT));
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mutex_lock(&adev->grbm_idx_mutex);
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/*
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@ -1907,7 +1745,7 @@ static void gfx_v7_0_gpu_init(struct amdgpu_device *adev)
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/* XXX SH_MEM regs */
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/* where to put LDS, scratch, GPUVM in FSA64 space */
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sh_mem_cfg = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
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sh_mem_cfg = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
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SH_MEM_ALIGNMENT_MODE_UNALIGNED);
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mutex_lock(&adev->srbm_mutex);
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@ -4335,6 +4173,172 @@ static int gfx_v7_0_late_init(void *handle)
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return 0;
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}
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static void gfx_v7_0_gpu_early_init(struct amdgpu_device *adev)
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{
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u32 gb_addr_config;
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u32 mc_shared_chmap, mc_arb_ramcfg;
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u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map;
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u32 tmp;
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switch (adev->asic_type) {
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case CHIP_BONAIRE:
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adev->gfx.config.max_shader_engines = 2;
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adev->gfx.config.max_tile_pipes = 4;
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adev->gfx.config.max_cu_per_sh = 7;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 2;
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adev->gfx.config.max_texture_channel_caches = 4;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 32;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_HAWAII:
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adev->gfx.config.max_shader_engines = 4;
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adev->gfx.config.max_tile_pipes = 16;
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adev->gfx.config.max_cu_per_sh = 11;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 4;
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adev->gfx.config.max_texture_channel_caches = 16;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 32;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = HAWAII_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_KAVERI:
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adev->gfx.config.max_shader_engines = 1;
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adev->gfx.config.max_tile_pipes = 4;
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if ((adev->pdev->device == 0x1304) ||
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(adev->pdev->device == 0x1305) ||
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(adev->pdev->device == 0x130C) ||
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(adev->pdev->device == 0x130F) ||
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(adev->pdev->device == 0x1310) ||
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(adev->pdev->device == 0x1311) ||
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(adev->pdev->device == 0x131C)) {
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adev->gfx.config.max_cu_per_sh = 8;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1309) ||
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(adev->pdev->device == 0x130A) ||
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(adev->pdev->device == 0x130D) ||
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(adev->pdev->device == 0x1313) ||
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(adev->pdev->device == 0x131D)) {
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adev->gfx.config.max_cu_per_sh = 6;
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adev->gfx.config.max_backends_per_se = 2;
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} else if ((adev->pdev->device == 0x1306) ||
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(adev->pdev->device == 0x1307) ||
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(adev->pdev->device == 0x130B) ||
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(adev->pdev->device == 0x130E) ||
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(adev->pdev->device == 0x1315) ||
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(adev->pdev->device == 0x131B)) {
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adev->gfx.config.max_cu_per_sh = 4;
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adev->gfx.config.max_backends_per_se = 1;
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} else {
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adev->gfx.config.max_cu_per_sh = 3;
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adev->gfx.config.max_backends_per_se = 1;
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}
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_texture_channel_caches = 4;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 16;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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break;
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case CHIP_KABINI:
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case CHIP_MULLINS:
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default:
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adev->gfx.config.max_shader_engines = 1;
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adev->gfx.config.max_tile_pipes = 2;
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adev->gfx.config.max_cu_per_sh = 2;
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adev->gfx.config.max_sh_per_se = 1;
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adev->gfx.config.max_backends_per_se = 1;
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adev->gfx.config.max_texture_channel_caches = 2;
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adev->gfx.config.max_gprs = 256;
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adev->gfx.config.max_gs_threads = 16;
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adev->gfx.config.max_hw_contexts = 8;
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adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
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adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
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adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
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adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130;
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gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
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||||
break;
|
||||
}
|
||||
|
||||
mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP);
|
||||
adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG);
|
||||
mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg;
|
||||
|
||||
adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes;
|
||||
adev->gfx.config.mem_max_burst_length_bytes = 256;
|
||||
if (adev->flags & AMD_IS_APU) {
|
||||
/* Get memory bank mapping mode. */
|
||||
tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING);
|
||||
dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
|
||||
dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
|
||||
|
||||
tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING);
|
||||
dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP);
|
||||
dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP);
|
||||
|
||||
/* Validate settings in case only one DIMM installed. */
|
||||
if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12))
|
||||
dimm00_addr_map = 0;
|
||||
if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12))
|
||||
dimm01_addr_map = 0;
|
||||
if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12))
|
||||
dimm10_addr_map = 0;
|
||||
if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12))
|
||||
dimm11_addr_map = 0;
|
||||
|
||||
/* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */
|
||||
/* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */
|
||||
if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11))
|
||||
adev->gfx.config.mem_row_size_in_kb = 2;
|
||||
else
|
||||
adev->gfx.config.mem_row_size_in_kb = 1;
|
||||
} else {
|
||||
tmp = (mc_arb_ramcfg & MC_ARB_RAMCFG__NOOFCOLS_MASK) >> MC_ARB_RAMCFG__NOOFCOLS__SHIFT;
|
||||
adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
|
||||
if (adev->gfx.config.mem_row_size_in_kb > 4)
|
||||
adev->gfx.config.mem_row_size_in_kb = 4;
|
||||
}
|
||||
/* XXX use MC settings? */
|
||||
adev->gfx.config.shader_engine_tile_size = 32;
|
||||
adev->gfx.config.num_gpus = 1;
|
||||
adev->gfx.config.multi_gpu_tile_size = 64;
|
||||
|
||||
/* fix up row size */
|
||||
gb_addr_config &= ~GB_ADDR_CONFIG__ROW_SIZE_MASK;
|
||||
switch (adev->gfx.config.mem_row_size_in_kb) {
|
||||
case 1:
|
||||
default:
|
||||
gb_addr_config |= (0 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
|
||||
break;
|
||||
case 2:
|
||||
gb_addr_config |= (1 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
|
||||
break;
|
||||
case 4:
|
||||
gb_addr_config |= (2 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT);
|
||||
break;
|
||||
}
|
||||
adev->gfx.config.gb_addr_config = gb_addr_config;
|
||||
}
|
||||
|
||||
static int gfx_v7_0_sw_init(void *handle)
|
||||
{
|
||||
struct amdgpu_ring *ring;
|
||||
|
|
@ -4438,6 +4442,10 @@ static int gfx_v7_0_sw_init(void *handle)
|
|||
if (r)
|
||||
return r;
|
||||
|
||||
adev->gfx.ce_ram_size = 0x8000;
|
||||
|
||||
gfx_v7_0_gpu_early_init(adev);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
|
|
@ -4478,8 +4486,6 @@ static int gfx_v7_0_hw_init(void *handle)
|
|||
if (r)
|
||||
return r;
|
||||
|
||||
adev->gfx.ce_ram_size = 0x8000;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue