/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that 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. * */ #include #include #include #include "kgsl.h" #include "adreno.h" #include "kgsl_sharedmem.h" #include "kgsl_cffdump.h" #include "a3xx_reg.h" #include "adreno_a3xx_trace.h" /* * Set of registers to dump for A3XX on postmortem and snapshot. * Registers in pairs - first value is the start offset, second * is the stop offset (inclusive) */ const unsigned int a3xx_registers[] = { 0x0000, 0x0002, 0x0010, 0x0012, 0x0018, 0x0018, 0x0020, 0x0027, 0x0029, 0x002b, 0x002e, 0x0033, 0x0040, 0x0042, 0x0050, 0x005c, 0x0060, 0x006c, 0x0080, 0x0082, 0x0084, 0x0088, 0x0090, 0x00e5, 0x00ea, 0x00ed, 0x0100, 0x0100, 0x0110, 0x0123, 0x01c0, 0x01c1, 0x01c3, 0x01c5, 0x01c7, 0x01c7, 0x01d5, 0x01d9, 0x01dc, 0x01dd, 0x01ea, 0x01ea, 0x01ee, 0x01f1, 0x01f5, 0x01f5, 0x01fc, 0x01ff, 0x0440, 0x0440, 0x0443, 0x0443, 0x0445, 0x0445, 0x044d, 0x044f, 0x0452, 0x0452, 0x0454, 0x046f, 0x047c, 0x047c, 0x047f, 0x047f, 0x0578, 0x057f, 0x0600, 0x0602, 0x0605, 0x0607, 0x060a, 0x060e, 0x0612, 0x0614, 0x0c01, 0x0c02, 0x0c06, 0x0c1d, 0x0c3d, 0x0c3f, 0x0c48, 0x0c4b, 0x0c80, 0x0c80, 0x0c88, 0x0c8b, 0x0ca0, 0x0cb7, 0x0cc0, 0x0cc1, 0x0cc6, 0x0cc7, 0x0ce4, 0x0ce5, 0x0e41, 0x0e45, 0x0e64, 0x0e65, 0x0e80, 0x0e82, 0x0e84, 0x0e89, 0x0ea0, 0x0ea1, 0x0ea4, 0x0ea7, 0x0ec4, 0x0ecb, 0x0ee0, 0x0ee0, 0x0f00, 0x0f01, 0x0f03, 0x0f09, 0x2040, 0x2040, 0x2044, 0x2044, 0x2048, 0x204d, 0x2068, 0x2069, 0x206c, 0x206d, 0x2070, 0x2070, 0x2072, 0x2072, 0x2074, 0x2075, 0x2079, 0x207a, 0x20c0, 0x20d3, 0x20e4, 0x20ef, 0x2100, 0x2109, 0x210c, 0x210c, 0x210e, 0x210e, 0x2110, 0x2111, 0x2114, 0x2115, 0x21e4, 0x21e4, 0x21ea, 0x21ea, 0x21ec, 0x21ed, 0x21f0, 0x21f0, 0x2240, 0x227e, 0x2280, 0x228b, 0x22c0, 0x22c0, 0x22c4, 0x22ce, 0x22d0, 0x22d8, 0x22df, 0x22e6, 0x22e8, 0x22e9, 0x22ec, 0x22ec, 0x22f0, 0x22f7, 0x22ff, 0x22ff, 0x2340, 0x2343, 0x2440, 0x2440, 0x2444, 0x2444, 0x2448, 0x244d, 0x2468, 0x2469, 0x246c, 0x246d, 0x2470, 0x2470, 0x2472, 0x2472, 0x2474, 0x2475, 0x2479, 0x247a, 0x24c0, 0x24d3, 0x24e4, 0x24ef, 0x2500, 0x2509, 0x250c, 0x250c, 0x250e, 0x250e, 0x2510, 0x2511, 0x2514, 0x2515, 0x25e4, 0x25e4, 0x25ea, 0x25ea, 0x25ec, 0x25ed, 0x25f0, 0x25f0, 0x2640, 0x267e, 0x2680, 0x268b, 0x26c0, 0x26c0, 0x26c4, 0x26ce, 0x26d0, 0x26d8, 0x26df, 0x26e6, 0x26e8, 0x26e9, 0x26ec, 0x26ec, 0x26f0, 0x26f7, 0x26ff, 0x26ff, 0x2740, 0x2743, 0x300C, 0x300E, 0x301C, 0x301D, 0x302A, 0x302A, 0x302C, 0x302D, 0x3030, 0x3031, 0x3034, 0x3036, 0x303C, 0x303C, 0x305E, 0x305F, }; const unsigned int a3xx_registers_count = ARRAY_SIZE(a3xx_registers) / 2; /* Removed the following HLSQ register ranges from being read during * fault tolerance since reading the registers may cause the device to hang: */ const unsigned int a3xx_hlsq_registers[] = { 0x0e00, 0x0e05, 0x0e0c, 0x0e0c, 0x0e22, 0x0e23, 0x2200, 0x2212, 0x2214, 0x2217, 0x221a, 0x221a, 0x2600, 0x2612, 0x2614, 0x2617, 0x261a, 0x261a, }; const unsigned int a3xx_hlsq_registers_count = ARRAY_SIZE(a3xx_hlsq_registers) / 2; /* The set of additional registers to be dumped for A330 */ const unsigned int a330_registers[] = { 0x1d0, 0x1d0, 0x1d4, 0x1d4, 0x453, 0x453, }; const unsigned int a330_registers_count = ARRAY_SIZE(a330_registers) / 2; /* Simple macro to facilitate bit setting in the gmem2sys and sys2gmem * functions. */ #define _SET(_shift, _val) ((_val) << (_shift)) /* **************************************************************************** * * Context state shadow structure: * * +---------------------+------------+-------------+---------------------+---+ * | ALU Constant Shadow | Reg Shadow | C&V Buffers | Shader Instr Shadow |Tex| * +---------------------+------------+-------------+---------------------+---+ * * 8K - ALU Constant Shadow (8K aligned) * 4K - H/W Register Shadow (8K aligned) * 5K - Command and Vertex Buffers * 8K - Shader Instruction Shadow * ~6K - Texture Constant Shadow * * *************************************************************************** */ /* Sizes of all sections in state shadow memory */ #define ALU_SHADOW_SIZE (8*1024) /* 8KB */ #define REG_SHADOW_SIZE (4*1024) /* 4KB */ #define CMD_BUFFER_SIZE (5*1024) /* 5KB */ #define TEX_SIZE_MEM_OBJECTS 896 /* bytes */ #define TEX_SIZE_MIPMAP 1936 /* bytes */ #define TEX_SIZE_SAMPLER_OBJ 256 /* bytes */ #define TEX_SHADOW_SIZE \ ((TEX_SIZE_MEM_OBJECTS + TEX_SIZE_MIPMAP + \ TEX_SIZE_SAMPLER_OBJ)*2) /* ~6KB */ #define SHADER_SHADOW_SIZE (8*1024) /* 8KB */ /* Total context size, excluding GMEM shadow */ #define CONTEXT_SIZE \ (ALU_SHADOW_SIZE+REG_SHADOW_SIZE + \ CMD_BUFFER_SIZE+SHADER_SHADOW_SIZE + \ TEX_SHADOW_SIZE) /* Offsets to different sections in context shadow memory */ #define REG_OFFSET ALU_SHADOW_SIZE #define CMD_OFFSET (REG_OFFSET+REG_SHADOW_SIZE) #define SHADER_OFFSET (CMD_OFFSET+CMD_BUFFER_SIZE) #define TEX_OFFSET (SHADER_OFFSET+SHADER_SHADOW_SIZE) #define VS_TEX_OFFSET_MEM_OBJECTS TEX_OFFSET #define VS_TEX_OFFSET_MIPMAP (VS_TEX_OFFSET_MEM_OBJECTS+TEX_SIZE_MEM_OBJECTS) #define VS_TEX_OFFSET_SAMPLER_OBJ (VS_TEX_OFFSET_MIPMAP+TEX_SIZE_MIPMAP) #define FS_TEX_OFFSET_MEM_OBJECTS \ (VS_TEX_OFFSET_SAMPLER_OBJ+TEX_SIZE_SAMPLER_OBJ) #define FS_TEX_OFFSET_MIPMAP (FS_TEX_OFFSET_MEM_OBJECTS+TEX_SIZE_MEM_OBJECTS) #define FS_TEX_OFFSET_SAMPLER_OBJ (FS_TEX_OFFSET_MIPMAP+TEX_SIZE_MIPMAP) /* The offset for fragment shader data in HLSQ context */ #define SSIZE (16*1024) #define HLSQ_SAMPLER_OFFSET 0x000 #define HLSQ_MEMOBJ_OFFSET 0x400 #define HLSQ_MIPMAP_OFFSET 0x800 /* Use shadow RAM */ #define HLSQ_SHADOW_BASE (0x10000+SSIZE*2) #define REG_TO_MEM_LOOP_COUNT_SHIFT 18 #define BUILD_PC_DRAW_INITIATOR(prim_type, source_select, index_size, \ vis_cull_mode) \ (((prim_type) << PC_DRAW_INITIATOR_PRIM_TYPE) | \ ((source_select) << PC_DRAW_INITIATOR_SOURCE_SELECT) | \ ((index_size & 1) << PC_DRAW_INITIATOR_INDEX_SIZE) | \ ((index_size >> 1) << PC_DRAW_INITIATOR_SMALL_INDEX) | \ ((vis_cull_mode) << PC_DRAW_INITIATOR_VISIBILITY_CULLING_MODE) | \ (1 << PC_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE)) /* * List of context registers (starting from dword offset 0x2000). * Each line contains start and end of a range of registers. */ static const unsigned int context_register_ranges[] = { A3XX_GRAS_CL_CLIP_CNTL, A3XX_GRAS_CL_CLIP_CNTL, A3XX_GRAS_CL_GB_CLIP_ADJ, A3XX_GRAS_CL_GB_CLIP_ADJ, A3XX_GRAS_CL_VPORT_XOFFSET, A3XX_GRAS_CL_VPORT_ZSCALE, A3XX_GRAS_SU_POINT_MINMAX, A3XX_GRAS_SU_POINT_SIZE, A3XX_GRAS_SU_POLY_OFFSET_SCALE, A3XX_GRAS_SU_POLY_OFFSET_OFFSET, A3XX_GRAS_SU_MODE_CONTROL, A3XX_GRAS_SU_MODE_CONTROL, A3XX_GRAS_SC_CONTROL, A3XX_GRAS_SC_CONTROL, A3XX_GRAS_SC_SCREEN_SCISSOR_TL, A3XX_GRAS_SC_SCREEN_SCISSOR_BR, A3XX_GRAS_SC_WINDOW_SCISSOR_TL, A3XX_GRAS_SC_WINDOW_SCISSOR_BR, A3XX_RB_MODE_CONTROL, A3XX_RB_MRT_BLEND_CONTROL3, A3XX_RB_BLEND_RED, A3XX_RB_COPY_DEST_INFO, A3XX_RB_DEPTH_CONTROL, A3XX_RB_DEPTH_CONTROL, A3XX_PC_VSTREAM_CONTROL, A3XX_PC_VSTREAM_CONTROL, A3XX_PC_VERTEX_REUSE_BLOCK_CNTL, A3XX_PC_VERTEX_REUSE_BLOCK_CNTL, A3XX_PC_PRIM_VTX_CNTL, A3XX_PC_RESTART_INDEX, A3XX_HLSQ_CONTROL_0_REG, A3XX_HLSQ_CONST_FSPRESV_RANGE_REG, A3XX_HLSQ_CL_NDRANGE_0_REG, A3XX_HLSQ_CL_NDRANGE_0_REG, A3XX_HLSQ_CL_NDRANGE_2_REG, A3XX_HLSQ_CL_CONTROL_1_REG, A3XX_HLSQ_CL_KERNEL_CONST_REG, A3XX_HLSQ_CL_KERNEL_GROUP_Z_REG, A3XX_HLSQ_CL_WG_OFFSET_REG, A3XX_HLSQ_CL_WG_OFFSET_REG, A3XX_VFD_CONTROL_0, A3XX_VFD_VS_THREADING_THRESHOLD, A3XX_SP_SP_CTRL_REG, A3XX_SP_SP_CTRL_REG, A3XX_SP_VS_CTRL_REG0, A3XX_SP_VS_OUT_REG_7, A3XX_SP_VS_VPC_DST_REG_0, A3XX_SP_VS_PVT_MEM_SIZE_REG, A3XX_SP_VS_LENGTH_REG, A3XX_SP_FS_PVT_MEM_SIZE_REG, A3XX_SP_FS_FLAT_SHAD_MODE_REG_0, A3XX_SP_FS_FLAT_SHAD_MODE_REG_1, A3XX_SP_FS_OUTPUT_REG, A3XX_SP_FS_OUTPUT_REG, A3XX_SP_FS_MRT_REG_0, A3XX_SP_FS_IMAGE_OUTPUT_REG_3, A3XX_SP_FS_LENGTH_REG, A3XX_SP_FS_LENGTH_REG, A3XX_TPL1_TP_VS_TEX_OFFSET, A3XX_TPL1_TP_FS_BORDER_COLOR_BASE_ADDR, A3XX_VPC_ATTR, A3XX_VPC_VARY_CYLWRAP_ENABLE_1, }; /* Global registers that need to be saved separately */ static const unsigned int global_registers[] = { A3XX_GRAS_CL_USER_PLANE_X0, A3XX_GRAS_CL_USER_PLANE_Y0, A3XX_GRAS_CL_USER_PLANE_Z0, A3XX_GRAS_CL_USER_PLANE_W0, A3XX_GRAS_CL_USER_PLANE_X1, A3XX_GRAS_CL_USER_PLANE_Y1, A3XX_GRAS_CL_USER_PLANE_Z1, A3XX_GRAS_CL_USER_PLANE_W1, A3XX_GRAS_CL_USER_PLANE_X2, A3XX_GRAS_CL_USER_PLANE_Y2, A3XX_GRAS_CL_USER_PLANE_Z2, A3XX_GRAS_CL_USER_PLANE_W2, A3XX_GRAS_CL_USER_PLANE_X3, A3XX_GRAS_CL_USER_PLANE_Y3, A3XX_GRAS_CL_USER_PLANE_Z3, A3XX_GRAS_CL_USER_PLANE_W3, A3XX_GRAS_CL_USER_PLANE_X4, A3XX_GRAS_CL_USER_PLANE_Y4, A3XX_GRAS_CL_USER_PLANE_Z4, A3XX_GRAS_CL_USER_PLANE_W4, A3XX_GRAS_CL_USER_PLANE_X5, A3XX_GRAS_CL_USER_PLANE_Y5, A3XX_GRAS_CL_USER_PLANE_Z5, A3XX_GRAS_CL_USER_PLANE_W5, A3XX_VSC_BIN_SIZE, A3XX_VSC_PIPE_CONFIG_0, A3XX_VSC_PIPE_CONFIG_1, A3XX_VSC_PIPE_CONFIG_2, A3XX_VSC_PIPE_CONFIG_3, A3XX_VSC_PIPE_CONFIG_4, A3XX_VSC_PIPE_CONFIG_5, A3XX_VSC_PIPE_CONFIG_6, A3XX_VSC_PIPE_CONFIG_7, A3XX_VSC_PIPE_DATA_ADDRESS_0, A3XX_VSC_PIPE_DATA_ADDRESS_1, A3XX_VSC_PIPE_DATA_ADDRESS_2, A3XX_VSC_PIPE_DATA_ADDRESS_3, A3XX_VSC_PIPE_DATA_ADDRESS_4, A3XX_VSC_PIPE_DATA_ADDRESS_5, A3XX_VSC_PIPE_DATA_ADDRESS_6, A3XX_VSC_PIPE_DATA_ADDRESS_7, A3XX_VSC_PIPE_DATA_LENGTH_0, A3XX_VSC_PIPE_DATA_LENGTH_1, A3XX_VSC_PIPE_DATA_LENGTH_2, A3XX_VSC_PIPE_DATA_LENGTH_3, A3XX_VSC_PIPE_DATA_LENGTH_4, A3XX_VSC_PIPE_DATA_LENGTH_5, A3XX_VSC_PIPE_DATA_LENGTH_6, A3XX_VSC_PIPE_DATA_LENGTH_7, A3XX_VSC_SIZE_ADDRESS }; #define GLOBAL_REGISTER_COUNT ARRAY_SIZE(global_registers) /* A scratchpad used to build commands during context create */ static struct tmp_ctx { unsigned int *cmd; /* Next available dword in C&V buffer */ /* Addresses in comamnd buffer where registers are saved */ uint32_t reg_values[GLOBAL_REGISTER_COUNT]; uint32_t gmem_base; /* Base GPU address of GMEM */ } tmp_ctx; #ifndef GSL_CONTEXT_SWITCH_CPU_SYNC /* * Function for executing dest = ( (reg & and) ROL rol ) | or */ static unsigned int *rmw_regtomem(unsigned int *cmd, unsigned int reg, unsigned int and, unsigned int rol, unsigned int or, unsigned int dest) { /* CP_SCRATCH_REG2 = (CP_SCRATCH_REG2 & 0x00000000) | reg */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = (1 << 30) | A3XX_CP_SCRATCH_REG2; *cmd++ = 0x00000000; /* AND value */ *cmd++ = reg; /* OR address */ /* CP_SCRATCH_REG2 = ( (CP_SCRATCH_REG2 & and) ROL rol ) | or */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = (rol << 24) | A3XX_CP_SCRATCH_REG2; *cmd++ = and; /* AND value */ *cmd++ = or; /* OR value */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_CP_SCRATCH_REG2; *cmd++ = dest; return cmd; } #endif static void build_regconstantsave_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start; unsigned int i; drawctxt->constant_save_commands[0].hostptr = cmd; drawctxt->constant_save_commands[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); cmd++; start = cmd; *cmd++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmd++ = 0; #ifndef CONFIG_MSM_KGSL_DISABLE_SHADOW_WRITES /* * Context registers are already shadowed; just need to * disable shadowing to prevent corruption. */ *cmd++ = cp_type3_packet(CP_LOAD_CONSTANT_CONTEXT, 3); *cmd++ = (drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000; *cmd++ = 4 << 16; /* regs, start=0 */ *cmd++ = 0x0; /* count = 0 */ #else /* * Make sure the HW context has the correct register values before * reading them. */ /* Write context registers into shadow */ for (i = 0; i < ARRAY_SIZE(context_register_ranges) / 2; i++) { unsigned int start = context_register_ranges[i * 2]; unsigned int end = context_register_ranges[i * 2 + 1]; *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((end - start + 1) << REG_TO_MEM_LOOP_COUNT_SHIFT) | start; *cmd++ = ((drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000) + (start - 0x2000) * 4; } #endif /* Need to handle some of the global registers separately */ for (i = 0; i < ARRAY_SIZE(global_registers); i++) { *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = global_registers[i]; *cmd++ = tmp_ctx.reg_values[i]; } /* Save vertex shader constants */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[2].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[2].gpuaddr >> 2; *cmd++ = 0x0000FFFF; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); drawctxt->constant_save_commands[1].hostptr = cmd; drawctxt->constant_save_commands[1].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: dwords = SP_VS_CTRL_REG1.VSCONSTLENGTH / 4 src = (HLSQ_SHADOW_BASE + 0x2000) / 4 From register spec: SP_VS_CTRL_REG1.VSCONSTLENGTH [09:00]: 0-512, unit = 128bits. */ *cmd++ = 0; /* (dwords << REG_TO_MEM_LOOP_COUNT_SHIFT) | src */ /* ALU constant shadow base */ *cmd++ = drawctxt->gpustate.gpuaddr & 0xfffffffc; /* Save fragment shader constants */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[3].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[3].gpuaddr >> 2; *cmd++ = 0x0000FFFF; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); drawctxt->constant_save_commands[2].hostptr = cmd; drawctxt->constant_save_commands[2].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: dwords = SP_FS_CTRL_REG1.FSCONSTLENGTH / 4 src = (HLSQ_SHADOW_BASE + 0x2000 + SSIZE) / 4 From register spec: SP_FS_CTRL_REG1.FSCONSTLENGTH [09:00]: 0-512, unit = 128bits. */ *cmd++ = 0; /* (dwords << REG_TO_MEM_LOOP_COUNT_SHIFT) | src */ /* From fixup: base = drawctxt->gpustate.gpuaddr (ALU constant shadow base) offset = SP_FS_OBJ_OFFSET_REG.CONSTOBJECTSTARTOFFSET From register spec: SP_FS_OBJ_OFFSET_REG.CONSTOBJECTSTARTOFFSET [16:24]: Constant object start offset in on chip RAM, 128bit aligned dst = base + offset Because of the base alignment we can use dst = base | offset */ *cmd++ = 0; /* dst */ /* Save VS texture memory objects */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_MEM_OBJECTS / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_MEMOBJ_OFFSET) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_MEM_OBJECTS) & 0xfffffffc; /* Save VS texture mipmap pointers */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_MIPMAP / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_MIPMAP_OFFSET) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_MIPMAP) & 0xfffffffc; /* Save VS texture sampler objects */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_SAMPLER_OBJ / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_SAMPLER_OFFSET) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_SAMPLER_OBJ) & 0xfffffffc; /* Save FS texture memory objects */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_MEM_OBJECTS / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_MEMOBJ_OFFSET + SSIZE) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_MEM_OBJECTS) & 0xfffffffc; /* Save FS texture mipmap pointers */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_MIPMAP / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_MIPMAP_OFFSET + SSIZE) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_MIPMAP) & 0xfffffffc; /* Save FS texture sampler objects */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = ((TEX_SIZE_SAMPLER_OBJ / 4) << REG_TO_MEM_LOOP_COUNT_SHIFT) | ((HLSQ_SHADOW_BASE + HLSQ_SAMPLER_OFFSET + SSIZE) / 4); *cmd++ = (drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_SAMPLER_OBJ) & 0xfffffffc; /* Create indirect buffer command for above command sequence */ create_ib1(drawctxt, drawctxt->regconstant_save, start, cmd); tmp_ctx.cmd = cmd; } unsigned int adreno_a3xx_rbbm_clock_ctl_default(struct adreno_device *adreno_dev) { if (adreno_is_a305(adreno_dev)) return A305_RBBM_CLOCK_CTL_DEFAULT; else if (adreno_is_a305c(adreno_dev)) return A305C_RBBM_CLOCK_CTL_DEFAULT; else if (adreno_is_a320(adreno_dev)) return A320_RBBM_CLOCK_CTL_DEFAULT; else if (adreno_is_a330v2(adreno_dev)) return A330v2_RBBM_CLOCK_CTL_DEFAULT; else if (adreno_is_a330(adreno_dev)) return A330_RBBM_CLOCK_CTL_DEFAULT; else if (adreno_is_a305b(adreno_dev)) return A305B_RBBM_CLOCK_CTL_DEFAULT; BUG_ON(1); } /* Copy GMEM contents to system memory shadow. */ static unsigned int *build_gmem2sys_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt, struct gmem_shadow_t *shadow) { unsigned int *cmds = tmp_ctx.cmd; unsigned int *start = cmds; *cmds++ = cp_type0_packet(A3XX_RBBM_CLOCK_CTL, 1); *cmds++ = adreno_a3xx_rbbm_clock_ctl_default(adreno_dev); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MODE_CONTROL); /* RB_MODE_CONTROL */ *cmds++ = _SET(RB_MODECONTROL_RENDER_MODE, RB_RESOLVE_PASS) | _SET(RB_MODECONTROL_MARB_CACHE_SPLIT_MODE, 1) | _SET(RB_MODECONTROL_PACKER_TIMER_ENABLE, 1); /* RB_RENDER_CONTROL */ *cmds++ = _SET(RB_RENDERCONTROL_BIN_WIDTH, shadow->width >> 5) | _SET(RB_RENDERCONTROL_DISABLE_COLOR_PIPE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_RB_COPY_CONTROL); /* RB_COPY_CONTROL */ *cmds++ = _SET(RB_COPYCONTROL_RESOLVE_CLEAR_MODE, RB_CLEAR_MODE_RESOLVE) | _SET(RB_COPYCONTROL_COPY_GMEM_BASE, tmp_ctx.gmem_base >> 14); /* RB_COPY_DEST_BASE */ *cmds++ = _SET(RB_COPYDESTBASE_COPY_DEST_BASE, shadow->gmemshadow.gpuaddr >> 5); /* RB_COPY_DEST_PITCH */ *cmds++ = _SET(RB_COPYDESTPITCH_COPY_DEST_PITCH, (shadow->pitch * 4) / 32); /* RB_COPY_DEST_INFO */ *cmds++ = _SET(RB_COPYDESTINFO_COPY_DEST_TILE, RB_TILINGMODE_LINEAR) | _SET(RB_COPYDESTINFO_COPY_DEST_FORMAT, RB_R8G8B8A8_UNORM) | _SET(RB_COPYDESTINFO_COPY_COMPONENT_ENABLE, 0X0F) | _SET(RB_COPYDESTINFO_COPY_DEST_ENDIAN, RB_ENDIAN_NONE); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_SC_CONTROL); /* GRAS_SC_CONTROL */ *cmds++ = _SET(GRAS_SC_CONTROL_RENDER_MODE, 2); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_VFD_CONTROL_0); /* VFD_CONTROL_0 */ *cmds++ = _SET(VFD_CTRLREG0_TOTALATTRTOVS, 4) | _SET(VFD_CTRLREG0_PACKETSIZE, 2) | _SET(VFD_CTRLREG0_STRMDECINSTRCNT, 1) | _SET(VFD_CTRLREG0_STRMFETCHINSTRCNT, 1); /* VFD_CONTROL_1 */ *cmds++ = _SET(VFD_CTRLREG1_MAXSTORAGE, 1) | _SET(VFD_CTRLREG1_REGID4VTX, 252) | _SET(VFD_CTRLREG1_REGID4INST, 252); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_VFD_FETCH_INSTR_0_0); /* VFD_FETCH_INSTR_0_0 */ *cmds++ = _SET(VFD_FETCHINSTRUCTIONS_FETCHSIZE, 11) | _SET(VFD_FETCHINSTRUCTIONS_BUFSTRIDE, 12) | _SET(VFD_FETCHINSTRUCTIONS_STEPRATE, 1); /* VFD_FETCH_INSTR_1_0 */ *cmds++ = _SET(VFD_BASEADDR_BASEADDR, shadow->quad_vertices.gpuaddr); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_VFD_DECODE_INSTR_0); /* VFD_DECODE_INSTR_0 */ *cmds++ = _SET(VFD_DECODEINSTRUCTIONS_WRITEMASK, 0x0F) | _SET(VFD_DECODEINSTRUCTIONS_CONSTFILL, 1) | _SET(VFD_DECODEINSTRUCTIONS_FORMAT, 2) | _SET(VFD_DECODEINSTRUCTIONS_SHIFTCNT, 12) | _SET(VFD_DECODEINSTRUCTIONS_LASTCOMPVALID, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_HLSQ_CONTROL_0_REG); /* HLSQ_CONTROL_0_REG */ *cmds++ = _SET(HLSQ_CTRL0REG_FSTHREADSIZE, HLSQ_FOUR_PIX_QUADS) | _SET(HLSQ_CTRL0REG_FSSUPERTHREADENABLE, 1) | _SET(HLSQ_CTRL0REG_RESERVED2, 1) | _SET(HLSQ_CTRL0REG_SPCONSTFULLUPDATE, 1); /* HLSQ_CONTROL_1_REG */ *cmds++ = _SET(HLSQ_CTRL1REG_VSTHREADSIZE, HLSQ_TWO_VTX_QUADS) | _SET(HLSQ_CTRL1REG_VSSUPERTHREADENABLE, 1); /* HLSQ_CONTROL_2_REG */ *cmds++ = _SET(HLSQ_CTRL2REG_PRIMALLOCTHRESHOLD, 31); /* HLSQ_CONTROL_3_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_HLSQ_VS_CONTROL_REG); /* HLSQ_VS_CONTROL_REG */ *cmds++ = _SET(HLSQ_VSCTRLREG_VSINSTRLENGTH, 1); /* HLSQ_FS_CONTROL_REG */ *cmds++ = _SET(HLSQ_FSCTRLREG_FSCONSTLENGTH, 1) | _SET(HLSQ_FSCTRLREG_FSCONSTSTARTOFFSET, 128) | _SET(HLSQ_FSCTRLREG_FSINSTRLENGTH, 1); /* HLSQ_CONST_VSPRESV_RANGE_REG */ *cmds++ = 0x00000000; /* HLSQ_CONST_FSPRESV_RANGE_REQ */ *cmds++ = _SET(HLSQ_CONSTFSPRESERVEDRANGEREG_STARTENTRY, 32) | _SET(HLSQ_CONSTFSPRESERVEDRANGEREG_ENDENTRY, 32); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_FS_LENGTH_REG); /* SP_FS_LENGTH_REG */ *cmds++ = _SET(SP_SHADERLENGTH_LEN, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_SP_CTRL_REG); /* SP_SP_CTRL_REG */ *cmds++ = _SET(SP_SPCTRLREG_SLEEPMODE, 1) | _SET(SP_SPCTRLREG_LOMODE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 12); *cmds++ = CP_REG(A3XX_SP_VS_CTRL_REG0); /* SP_VS_CTRL_REG0 */ *cmds++ = _SET(SP_VSCTRLREG0_VSTHREADMODE, SP_MULTI) | _SET(SP_VSCTRLREG0_VSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_VSCTRLREG0_VSICACHEINVALID, 1) | _SET(SP_VSCTRLREG0_VSFULLREGFOOTPRINT, 1) | _SET(SP_VSCTRLREG0_VSTHREADSIZE, SP_TWO_VTX_QUADS) | _SET(SP_VSCTRLREG0_VSSUPERTHREADMODE, 1) | _SET(SP_VSCTRLREG0_VSLENGTH, 1); /* SP_VS_CTRL_REG1 */ *cmds++ = _SET(SP_VSCTRLREG1_VSINITIALOUTSTANDING, 4); /* SP_VS_PARAM_REG */ *cmds++ = _SET(SP_VSPARAMREG_PSIZEREGID, 252); /* SP_VS_OUT_REG_0 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_1 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_2 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_3 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_4 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_5 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_6 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG_7 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 7); *cmds++ = CP_REG(A3XX_SP_VS_VPC_DST_REG_0); /* SP_VS_VPC_DST_REG_0 */ *cmds++ = 0x00000000; /* SP_VS_VPC_DST_REG_1 */ *cmds++ = 0x00000000; /* SP_VS_VPC_DST_REG_2 */ *cmds++ = 0x00000000; /* SP_VS_VPC_DST_REG_3 */ *cmds++ = 0x00000000; /* SP_VS_OBJ_OFFSET_REG */ *cmds++ = 0x00000000; /* SP_VS_OBJ_START_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 6); *cmds++ = CP_REG(A3XX_SP_VS_LENGTH_REG); /* SP_VS_LENGTH_REG */ *cmds++ = _SET(SP_SHADERLENGTH_LEN, 1); /* SP_FS_CTRL_REG0 */ *cmds++ = _SET(SP_FSCTRLREG0_FSTHREADMODE, SP_MULTI) | _SET(SP_FSCTRLREG0_FSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_FSCTRLREG0_FSICACHEINVALID, 1) | _SET(SP_FSCTRLREG0_FSHALFREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSINOUTREGOVERLAP, 1) | _SET(SP_FSCTRLREG0_FSTHREADSIZE, SP_FOUR_PIX_QUADS) | _SET(SP_FSCTRLREG0_FSSUPERTHREADMODE, 1) | _SET(SP_FSCTRLREG0_FSLENGTH, 1); /* SP_FS_CTRL_REG1 */ *cmds++ = _SET(SP_FSCTRLREG1_FSCONSTLENGTH, 1) | _SET(SP_FSCTRLREG1_HALFPRECVAROFFSET, 63); /* SP_FS_OBJ_OFFSET_REG */ *cmds++ = _SET(SP_OBJOFFSETREG_CONSTOBJECTSTARTOFFSET, 128) | _SET(SP_OBJOFFSETREG_SHADEROBJOFFSETINIC, 127); /* SP_FS_OBJ_START_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_SP_FS_FLAT_SHAD_MODE_REG_0); /* SP_FS_FLAT_SHAD_MODE_REG_0 */ *cmds++ = 0x00000000; /* SP_FS_FLAT_SHAD_MODE_REG_1 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_FS_OUTPUT_REG); /* SP_FS_OUTPUT_REG */ *cmds++ = _SET(SP_IMAGEOUTPUTREG_DEPTHOUTMODE, SP_PIXEL_BASED); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_SP_FS_MRT_REG_0); /* SP_FS_MRT_REG_0 */ *cmds++ = _SET(SP_FSMRTREG_PRECISION, 1); /* SP_FS_MRT_REG_1 */ *cmds++ = 0x00000000; /* SP_FS_MRT_REG_2 */ *cmds++ = 0x00000000; /* SP_FS_MRT_REG_3 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 11); *cmds++ = CP_REG(A3XX_VPC_ATTR); /* VPC_ATTR */ *cmds++ = _SET(VPC_VPCATTR_THRHDASSIGN, 1) | _SET(VPC_VPCATTR_LMSIZE, 1); /* VPC_PACK */ *cmds++ = 0x00000000; /* VPC_VARRYING_INTERUPT_MODE_0 */ *cmds++ = 0x00000000; /* VPC_VARRYING_INTERUPT_MODE_1 */ *cmds++ = 0x00000000; /* VPC_VARRYING_INTERUPT_MODE_2 */ *cmds++ = 0x00000000; /* VPC_VARRYING_INTERUPT_MODE_3 */ *cmds++ = 0x00000000; /* VPC_VARYING_PS_REPL_MODE_0 */ *cmds++ = 0x00000000; /* VPC_VARYING_PS_REPL_MODE_1 */ *cmds++ = 0x00000000; /* VPC_VARYING_PS_REPL_MODE_2 */ *cmds++ = 0x00000000; /* VPC_VARYING_PS_REPL_MODE_3 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_LOAD_STATE, 10); *cmds++ = (0 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_SP_VS << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (1 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_SP_VS_INSTR << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); /* (sy)(rpt3)mov.f32f32 r0.y, (r)r1.y; */ *cmds++ = 0x00000000; *cmds++ = 0x13001000; /* end; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_LOAD_STATE, 10); *cmds++ = (0 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_SP_FS << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (1 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_SP_FS_INSTR << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); /* (sy)(rpt3)mov.f32f32 r0.y, (r)c0.x; */ *cmds++ = 0x00000000; *cmds++ = 0x30201b00; /* end; */ *cmds++ = 0x00000000; *cmds++ = 0x03000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MSAA_CONTROL); /* RB_MSAA_CONTROL */ *cmds++ = _SET(RB_MSAACONTROL_MSAA_DISABLE, 1) | _SET(RB_MSAACONTROL_SAMPLE_MASK, 0xFFFF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_DEPTH_CONTROL); /* RB_DEPTH_CONTROL */ *cmds++ = _SET(RB_DEPTHCONTROL_Z_TEST_FUNC, RB_FRAG_NEVER); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_STENCIL_CONTROL); /* RB_STENCIL_CONTROL */ *cmds++ = _SET(RB_STENCILCONTROL_STENCIL_FUNC, RB_REF_NEVER) | _SET(RB_STENCILCONTROL_STENCIL_FAIL, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZPASS, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZFAIL, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_FUNC_BF, RB_REF_NEVER) | _SET(RB_STENCILCONTROL_STENCIL_FAIL_BF, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZPASS_BF, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZFAIL_BF, RB_STENCIL_KEEP); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_SU_MODE_CONTROL); /* GRAS_SU_MODE_CONTROL */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MRT_CONTROL0); /* RB_MRT_CONTROL0 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_ROP_CODE, 12) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_ALWAYS) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL0); /* RB_MRT_BLEND_CONTROL0 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL1 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_DISABLE) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL1); /* RB_MRT_BLEND_CONTROL1 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL2 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_DISABLE) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL2); /* RB_MRT_BLEND_CONTROL2 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL3 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_DISABLE) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL3); /* RB_MRT_BLEND_CONTROL3 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_VFD_INDEX_MIN); /* VFD_INDEX_MIN */ *cmds++ = 0x00000000; /* VFD_INDEX_MAX */ *cmds++ = 0x155; /* VFD_INSTANCEID_OFFSET */ *cmds++ = 0x00000000; /* VFD_INDEX_OFFSET */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_VFD_VS_THREADING_THRESHOLD); /* VFD_VS_THREADING_THRESHOLD */ *cmds++ = _SET(VFD_THREADINGTHRESHOLD_REGID_THRESHOLD, 15) | _SET(VFD_THREADINGTHRESHOLD_REGID_VTXCNT, 252); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_TPL1_TP_VS_TEX_OFFSET); /* TPL1_TP_VS_TEX_OFFSET */ *cmds++ = 0; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_TPL1_TP_FS_TEX_OFFSET); /* TPL1_TP_FS_TEX_OFFSET */ *cmds++ = _SET(TPL1_TPTEXOFFSETREG_SAMPLEROFFSET, 16) | _SET(TPL1_TPTEXOFFSETREG_MEMOBJOFFSET, 16) | _SET(TPL1_TPTEXOFFSETREG_BASETABLEPTR, 224); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_PC_PRIM_VTX_CNTL); /* PC_PRIM_VTX_CNTL */ *cmds++ = _SET(PC_PRIM_VTX_CONTROL_POLYMODE_FRONT_PTYPE, PC_DRAW_TRIANGLES) | _SET(PC_PRIM_VTX_CONTROL_POLYMODE_BACK_PTYPE, PC_DRAW_TRIANGLES) | _SET(PC_PRIM_VTX_CONTROL_PROVOKING_VTX_LAST, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_SC_WINDOW_SCISSOR_TL); /* GRAS_SC_WINDOW_SCISSOR_TL */ *cmds++ = 0x00000000; /* GRAS_SC_WINDOW_SCISSOR_BR */ *cmds++ = _SET(GRAS_SC_WINDOW_SCISSOR_BR_BR_X, shadow->width - 1) | _SET(GRAS_SC_WINDOW_SCISSOR_BR_BR_Y, shadow->height - 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_SC_SCREEN_SCISSOR_TL); /* GRAS_SC_SCREEN_SCISSOR_TL */ *cmds++ = 0x00000000; /* GRAS_SC_SCREEN_SCISSOR_BR */ *cmds++ = _SET(GRAS_SC_SCREEN_SCISSOR_BR_BR_X, shadow->width - 1) | _SET(GRAS_SC_SCREEN_SCISSOR_BR_BR_Y, shadow->height - 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_GRAS_CL_VPORT_XOFFSET); /* GRAS_CL_VPORT_XOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_XSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_XSCALE_VPORT_XSCALE, 0x3f800000); /* GRAS_CL_VPORT_YOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_YSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_YSCALE_VPORT_YSCALE, 0x3f800000); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_CL_VPORT_ZOFFSET); /* GRAS_CL_VPORT_ZOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_ZSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_ZSCALE_VPORT_ZSCALE, 0x3f800000); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_CL_CLIP_CNTL); /* GRAS_CL_CLIP_CNTL */ *cmds++ = _SET(GRAS_CL_CLIP_CNTL_CLIP_DISABLE, 1) | _SET(GRAS_CL_CLIP_CNTL_ZFAR_CLIP_DISABLE, 1) | _SET(GRAS_CL_CLIP_CNTL_VP_CLIP_CODE_IGNORE, 1) | _SET(GRAS_CL_CLIP_CNTL_VP_XFORM_DISABLE, 1) | _SET(GRAS_CL_CLIP_CNTL_PERSP_DIVISION_DISABLE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_CL_GB_CLIP_ADJ); /* GRAS_CL_GB_CLIP_ADJ */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; /* oxili_generate_context_roll_packets */ *cmds++ = cp_type0_packet(A3XX_SP_VS_CTRL_REG0, 1); *cmds++ = 0x00000400; *cmds++ = cp_type0_packet(A3XX_SP_FS_CTRL_REG0, 1); *cmds++ = 0x00000400; *cmds++ = cp_type0_packet(A3XX_SP_VS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00008000; /* SP_VS_MEM_SIZE_REG */ *cmds++ = cp_type0_packet(A3XX_SP_FS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00008000; /* SP_FS_MEM_SIZE_REG */ /* Clear cache invalidate bit when re-loading the shader control regs */ *cmds++ = cp_type0_packet(A3XX_SP_VS_CTRL_REG0, 1); *cmds++ = _SET(SP_VSCTRLREG0_VSTHREADMODE, SP_MULTI) | _SET(SP_VSCTRLREG0_VSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_VSCTRLREG0_VSFULLREGFOOTPRINT, 1) | _SET(SP_VSCTRLREG0_VSTHREADSIZE, SP_TWO_VTX_QUADS) | _SET(SP_VSCTRLREG0_VSSUPERTHREADMODE, 1) | _SET(SP_VSCTRLREG0_VSLENGTH, 1); *cmds++ = cp_type0_packet(A3XX_SP_FS_CTRL_REG0, 1); *cmds++ = _SET(SP_FSCTRLREG0_FSTHREADMODE, SP_MULTI) | _SET(SP_FSCTRLREG0_FSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_FSCTRLREG0_FSHALFREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSINOUTREGOVERLAP, 1) | _SET(SP_FSCTRLREG0_FSTHREADSIZE, SP_FOUR_PIX_QUADS) | _SET(SP_FSCTRLREG0_FSSUPERTHREADMODE, 1) | _SET(SP_FSCTRLREG0_FSLENGTH, 1); *cmds++ = cp_type0_packet(A3XX_SP_VS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00000000; /* SP_VS_MEM_SIZE_REG */ *cmds++ = cp_type0_packet(A3XX_SP_FS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00000000; /* SP_FS_MEM_SIZE_REG */ /* end oxili_generate_context_roll_packets */ /* * Resolve using two draw calls with a dummy register * write in between. This is a HLM workaround * that should be removed later. */ *cmds++ = cp_type3_packet(CP_DRAW_INDX_2, 6); *cmds++ = 0x00000000; /* Viz query info */ *cmds++ = BUILD_PC_DRAW_INITIATOR(PC_DI_PT_TRILIST, PC_DI_SRC_SEL_IMMEDIATE, PC_DI_INDEX_SIZE_32_BIT, PC_DI_IGNORE_VISIBILITY); *cmds++ = 0x00000003; /* Num indices */ *cmds++ = 0x00000000; /* Index 0 */ *cmds++ = 0x00000001; /* Index 1 */ *cmds++ = 0x00000002; /* Index 2 */ *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_HLSQ_CL_CONTROL_0_REG); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_DRAW_INDX_2, 6); *cmds++ = 0x00000000; /* Viz query info */ *cmds++ = BUILD_PC_DRAW_INITIATOR(PC_DI_PT_TRILIST, PC_DI_SRC_SEL_IMMEDIATE, PC_DI_INDEX_SIZE_32_BIT, PC_DI_IGNORE_VISIBILITY); *cmds++ = 0x00000003; /* Num indices */ *cmds++ = 0x00000002; /* Index 0 */ *cmds++ = 0x00000001; /* Index 1 */ *cmds++ = 0x00000003; /* Index 2 */ *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_HLSQ_CL_CONTROL_0_REG); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; /* Create indirect buffer command for above command sequence */ create_ib1(drawctxt, shadow->gmem_save, start, cmds); return cmds; } static void build_shader_save_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start; /* Reserve space for boolean values used for COND_EXEC packet */ drawctxt->cond_execs[0].hostptr = cmd; drawctxt->cond_execs[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; drawctxt->cond_execs[1].hostptr = cmd; drawctxt->cond_execs[1].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; drawctxt->shader_save_commands[0].hostptr = cmd; drawctxt->shader_save_commands[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; drawctxt->shader_save_commands[1].hostptr = cmd; drawctxt->shader_save_commands[1].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; start = cmd; /* Save vertex shader */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[0].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[0].gpuaddr >> 2; *cmd++ = 0x0000FFFF; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); drawctxt->shader_save_commands[2].hostptr = cmd; drawctxt->shader_save_commands[2].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: dwords = SP_VS_CTRL_REG0.VS_LENGTH * 8 From regspec: SP_VS_CTRL_REG0.VS_LENGTH [31:24]: VS length, unit = 256bits. If bit31 is 1, it means overflow or any long shader. src = (HLSQ_SHADOW_BASE + 0x1000)/4 */ *cmd++ = 0; /*(dwords << REG_TO_MEM_LOOP_COUNT_SHIFT) | src */ *cmd++ = (drawctxt->gpustate.gpuaddr + SHADER_OFFSET) & 0xfffffffc; /* Save fragment shader */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[1].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[1].gpuaddr >> 2; *cmd++ = 0x0000FFFF; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); drawctxt->shader_save_commands[3].hostptr = cmd; drawctxt->shader_save_commands[3].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: dwords = SP_FS_CTRL_REG0.FS_LENGTH * 8 From regspec: SP_FS_CTRL_REG0.FS_LENGTH [31:24]: FS length, unit = 256bits. If bit31 is 1, it means overflow or any long shader. fs_offset = SP_FS_OBJ_OFFSET_REG.SHADEROBJOFFSETINIC * 32 From regspec: SP_FS_OBJ_OFFSET_REG.SHADEROBJOFFSETINIC [31:25]: First instruction of the whole shader will be stored from the offset in instruction cache, unit = 256bits, a cache line. It can start from 0 if no VS available. src = (HLSQ_SHADOW_BASE + 0x1000 + SSIZE + fs_offset)/4 */ *cmd++ = 0; /*(dwords << REG_TO_MEM_LOOP_COUNT_SHIFT) | src */ *cmd++ = (drawctxt->gpustate.gpuaddr + SHADER_OFFSET + (SHADER_SHADOW_SIZE / 2)) & 0xfffffffc; /* Create indirect buffer command for above command sequence */ create_ib1(drawctxt, drawctxt->shader_save, start, cmd); tmp_ctx.cmd = cmd; } /* * Make an IB to modify context save IBs with the correct shader instruction * and constant sizes and offsets. */ static void build_save_fixup_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start = cmd; /* Flush HLSQ lazy updates */ *cmd++ = cp_type3_packet(CP_EVENT_WRITE, 1); *cmd++ = 0x7; /* HLSQ_FLUSH */ *cmd++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmd++ = 0; *cmd++ = cp_type0_packet(A3XX_UCHE_CACHE_INVALIDATE0_REG, 2); *cmd++ = 0x00000000; /* No start addr for full invalidate */ *cmd++ = (unsigned int) UCHE_ENTIRE_CACHE << UCHE_INVALIDATE1REG_ALLORPORTION | UCHE_OP_INVALIDATE << UCHE_INVALIDATE1REG_OPCODE | 0; /* No end addr for full invalidate */ /* Make sure registers are flushed */ *cmd++ = cp_type3_packet(CP_CONTEXT_UPDATE, 1); *cmd++ = 0; #ifdef GSL_CONTEXT_SWITCH_CPU_SYNC /* Save shader sizes */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_VS_CTRL_REG0; *cmd++ = drawctxt->shader_save_commands[2].gpuaddr; *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_CTRL_REG0; *cmd++ = drawctxt->shader_save_commands[3].gpuaddr; /* Save shader offsets */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_OBJ_OFFSET_REG; *cmd++ = drawctxt->shader_save_commands[1].gpuaddr; /* Save constant sizes */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_VS_CTRL_REG1; *cmd++ = drawctxt->constant_save_commands[1].gpuaddr; *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_CTRL_REG1; *cmd++ = drawctxt->constant_save_commands[2].gpuaddr; /* Save FS constant offset */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_OBJ_OFFSET_REG; *cmd++ = drawctxt->constant_save_commands[0].gpuaddr; /* Save VS instruction store mode */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_VS_CTRL_REG0; *cmd++ = drawctxt->cond_execs[0].gpuaddr; /* Save FS instruction store mode */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_CTRL_REG0; *cmd++ = drawctxt->cond_execs[1].gpuaddr; #else /* Shader save */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG0, 0x7f000000, 11+REG_TO_MEM_LOOP_COUNT_SHIFT, (HLSQ_SHADOW_BASE + 0x1000) / 4, drawctxt->shader_save_commands[2].gpuaddr); /* CP_SCRATCH_REG2 = (CP_SCRATCH_REG2 & 0x00000000) | SP_FS_CTRL_REG0 */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = (1 << 30) | A3XX_CP_SCRATCH_REG2; *cmd++ = 0x00000000; /* AND value */ *cmd++ = A3XX_SP_FS_CTRL_REG0; /* OR address */ /* CP_SCRATCH_REG2 = ( (CP_SCRATCH_REG2 & 0x7f000000) >> 21 ) | ((HLSQ_SHADOW_BASE+0x1000+SSIZE)/4) */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = ((11 + REG_TO_MEM_LOOP_COUNT_SHIFT) << 24) | A3XX_CP_SCRATCH_REG2; *cmd++ = 0x7f000000; /* AND value */ *cmd++ = (HLSQ_SHADOW_BASE + 0x1000 + SSIZE) / 4; /* OR value */ /* * CP_SCRATCH_REG3 = (CP_SCRATCH_REG3 & 0x00000000) | * SP_FS_OBJ_OFFSET_REG */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = (1 << 30) | A3XX_CP_SCRATCH_REG3; *cmd++ = 0x00000000; /* AND value */ *cmd++ = A3XX_SP_FS_OBJ_OFFSET_REG; /* OR address */ /* * CP_SCRATCH_REG3 = ( (CP_SCRATCH_REG3 & 0xfe000000) >> 25 ) | * 0x00000000 */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = A3XX_CP_SCRATCH_REG3; *cmd++ = 0xfe000000; /* AND value */ *cmd++ = 0x00000000; /* OR value */ /* * CP_SCRATCH_REG2 = (CP_SCRATCH_REG2 & 0xffffffff) | CP_SCRATCH_REG3 */ *cmd++ = cp_type3_packet(CP_REG_RMW, 3); *cmd++ = (1 << 30) | A3XX_CP_SCRATCH_REG2; *cmd++ = 0xffffffff; /* AND value */ *cmd++ = A3XX_CP_SCRATCH_REG3; /* OR address */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_CP_SCRATCH_REG2; *cmd++ = drawctxt->shader_save_commands[3].gpuaddr; /* Constant save */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG1, 0x000003ff, 2 + REG_TO_MEM_LOOP_COUNT_SHIFT, (HLSQ_SHADOW_BASE + 0x2000) / 4, drawctxt->constant_save_commands[1].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG1, 0x000003ff, 2 + REG_TO_MEM_LOOP_COUNT_SHIFT, (HLSQ_SHADOW_BASE + 0x2000 + SSIZE) / 4, drawctxt->constant_save_commands[2].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_OBJ_OFFSET_REG, 0x00ff0000, 18, drawctxt->gpustate.gpuaddr & 0xfffffe00, drawctxt->constant_save_commands[2].gpuaddr + sizeof(unsigned int)); /* Modify constant save conditionals */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG1, 0x000003ff, 0, 0, drawctxt->cond_execs[2].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG1, 0x000003ff, 0, 0, drawctxt->cond_execs[3].gpuaddr); /* Save VS instruction store mode */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG0, 0x00000002, 31, 0, drawctxt->cond_execs[0].gpuaddr); /* Save FS instruction store mode */ cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG0, 0x00000002, 31, 0, drawctxt->cond_execs[1].gpuaddr); #endif create_ib1(drawctxt, drawctxt->save_fixup, start, cmd); tmp_ctx.cmd = cmd; } /****************************************************************************/ /* Functions to build context restore IBs */ /****************************************************************************/ static unsigned int *build_sys2gmem_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt, struct gmem_shadow_t *shadow) { unsigned int *cmds = tmp_ctx.cmd; unsigned int *start = cmds; *cmds++ = cp_type0_packet(A3XX_RBBM_CLOCK_CTL, 1); *cmds++ = adreno_a3xx_rbbm_clock_ctl_default(adreno_dev); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_HLSQ_CONTROL_0_REG); /* HLSQ_CONTROL_0_REG */ *cmds++ = _SET(HLSQ_CTRL0REG_FSTHREADSIZE, HLSQ_FOUR_PIX_QUADS) | _SET(HLSQ_CTRL0REG_FSSUPERTHREADENABLE, 1) | _SET(HLSQ_CTRL0REG_SPSHADERRESTART, 1) | _SET(HLSQ_CTRL0REG_CHUNKDISABLE, 1) | _SET(HLSQ_CTRL0REG_SPCONSTFULLUPDATE, 1); /* HLSQ_CONTROL_1_REG */ *cmds++ = _SET(HLSQ_CTRL1REG_VSTHREADSIZE, HLSQ_TWO_VTX_QUADS) | _SET(HLSQ_CTRL1REG_VSSUPERTHREADENABLE, 1); /* HLSQ_CONTROL_2_REG */ *cmds++ = _SET(HLSQ_CTRL2REG_PRIMALLOCTHRESHOLD, 31); /* HLSQ_CONTROL3_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BUF_INFO0); /* RB_MRT_BUF_INFO0 */ *cmds++ = _SET(RB_MRTBUFINFO_COLOR_FORMAT, RB_R8G8B8A8_UNORM) | _SET(RB_MRTBUFINFO_COLOR_TILE_MODE, RB_TILINGMODE_32X32) | _SET(RB_MRTBUFINFO_COLOR_BUF_PITCH, (shadow->gmem_pitch * 4 * 8) / 256); /* RB_MRT_BUF_BASE0 */ *cmds++ = _SET(RB_MRTBUFBASE_COLOR_BUF_BASE, tmp_ctx.gmem_base >> 5); /* Texture samplers */ *cmds++ = cp_type3_packet(CP_LOAD_STATE, 4); *cmds++ = (16 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_TP_TEX << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (1 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_TP_TEX_SAMPLERS << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); *cmds++ = 0x00000240; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; /* Texture memobjs */ *cmds++ = cp_type3_packet(CP_LOAD_STATE, 6); *cmds++ = (16 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_TP_TEX << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (1 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_TP_TEX_MEMOBJ << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); *cmds++ = 0x4cc06880; *cmds++ = shadow->height | (shadow->width << 14); *cmds++ = (shadow->pitch*4*8) << 9; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; /* Mipmap bases */ *cmds++ = cp_type3_packet(CP_LOAD_STATE, 16); *cmds++ = (224 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_TP_MIPMAP << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (14 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_TP_MIPMAP_BASE << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); *cmds++ = shadow->gmemshadow.gpuaddr; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_HLSQ_VS_CONTROL_REG); /* HLSQ_VS_CONTROL_REG */ *cmds++ = _SET(HLSQ_VSCTRLREG_VSINSTRLENGTH, 1); /* HLSQ_FS_CONTROL_REG */ *cmds++ = _SET(HLSQ_FSCTRLREG_FSCONSTLENGTH, 1) | _SET(HLSQ_FSCTRLREG_FSCONSTSTARTOFFSET, 128) | _SET(HLSQ_FSCTRLREG_FSINSTRLENGTH, 2); /* HLSQ_CONST_VSPRESV_RANGE_REG */ *cmds++ = 0x00000000; /* HLSQ_CONST_FSPRESV_RANGE_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_FS_LENGTH_REG); /* SP_FS_LENGTH_REG */ *cmds++ = _SET(SP_SHADERLENGTH_LEN, 2); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 12); *cmds++ = CP_REG(A3XX_SP_VS_CTRL_REG0); /* SP_VS_CTRL_REG0 */ *cmds++ = _SET(SP_VSCTRLREG0_VSTHREADMODE, SP_MULTI) | _SET(SP_VSCTRLREG0_VSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_VSCTRLREG0_VSICACHEINVALID, 1) | _SET(SP_VSCTRLREG0_VSFULLREGFOOTPRINT, 2) | _SET(SP_VSCTRLREG0_VSTHREADSIZE, SP_TWO_VTX_QUADS) | _SET(SP_VSCTRLREG0_VSLENGTH, 1); /* SP_VS_CTRL_REG1 */ *cmds++ = _SET(SP_VSCTRLREG1_VSINITIALOUTSTANDING, 8); /* SP_VS_PARAM_REG */ *cmds++ = _SET(SP_VSPARAMREG_POSREGID, 4) | _SET(SP_VSPARAMREG_PSIZEREGID, 252) | _SET(SP_VSPARAMREG_TOTALVSOUTVAR, 1); /* SP_VS_OUT_REG0 */ *cmds++ = _SET(SP_VSOUTREG_COMPMASK0, 3); /* SP_VS_OUT_REG1 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG2 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG3 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG4 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG5 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG6 */ *cmds++ = 0x00000000; /* SP_VS_OUT_REG7 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 7); *cmds++ = CP_REG(A3XX_SP_VS_VPC_DST_REG_0); /* SP_VS_VPC_DST_REG0 */ *cmds++ = _SET(SP_VSVPCDSTREG_OUTLOC0, 8); /* SP_VS_VPC_DST_REG1 */ *cmds++ = 0x00000000; /* SP_VS_VPC_DST_REG2 */ *cmds++ = 0x00000000; /* SP_VS_VPC_DST_REG3 */ *cmds++ = 0x00000000; /* SP_VS_OBJ_OFFSET_REG */ *cmds++ = 0x00000000; /* SP_VS_OBJ_START_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 6); *cmds++ = CP_REG(A3XX_SP_VS_LENGTH_REG); /* SP_VS_LENGTH_REG */ *cmds++ = _SET(SP_SHADERLENGTH_LEN, 1); /* SP_FS_CTRL_REG0 */ *cmds++ = _SET(SP_FSCTRLREG0_FSTHREADMODE, SP_MULTI) | _SET(SP_FSCTRLREG0_FSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_FSCTRLREG0_FSICACHEINVALID, 1) | _SET(SP_FSCTRLREG0_FSHALFREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSFULLREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSINOUTREGOVERLAP, 1) | _SET(SP_FSCTRLREG0_FSTHREADSIZE, SP_FOUR_PIX_QUADS) | _SET(SP_FSCTRLREG0_FSSUPERTHREADMODE, 1) | _SET(SP_FSCTRLREG0_PIXLODENABLE, 1) | _SET(SP_FSCTRLREG0_FSLENGTH, 2); /* SP_FS_CTRL_REG1 */ *cmds++ = _SET(SP_FSCTRLREG1_FSCONSTLENGTH, 1) | _SET(SP_FSCTRLREG1_FSINITIALOUTSTANDING, 2) | _SET(SP_FSCTRLREG1_HALFPRECVAROFFSET, 63); /* SP_FS_OBJ_OFFSET_REG */ *cmds++ = _SET(SP_OBJOFFSETREG_CONSTOBJECTSTARTOFFSET, 128) | _SET(SP_OBJOFFSETREG_SHADEROBJOFFSETINIC, 126); /* SP_FS_OBJ_START_REG */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_SP_FS_FLAT_SHAD_MODE_REG_0); /* SP_FS_FLAT_SHAD_MODE_REG0 */ *cmds++ = 0x00000000; /* SP_FS_FLAT_SHAD_MODE_REG1 */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_FS_OUTPUT_REG); /* SP_FS_OUT_REG */ *cmds++ = _SET(SP_FSOUTREG_PAD0, SP_PIXEL_BASED); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_SP_FS_MRT_REG_0); /* SP_FS_MRT_REG0 */ *cmds++ = _SET(SP_FSMRTREG_PRECISION, 1); /* SP_FS_MRT_REG1 */ *cmds++ = 0; /* SP_FS_MRT_REG2 */ *cmds++ = 0; /* SP_FS_MRT_REG3 */ *cmds++ = 0; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 11); *cmds++ = CP_REG(A3XX_VPC_ATTR); /* VPC_ATTR */ *cmds++ = _SET(VPC_VPCATTR_TOTALATTR, 2) | _SET(VPC_VPCATTR_THRHDASSIGN, 1) | _SET(VPC_VPCATTR_LMSIZE, 1); /* VPC_PACK */ *cmds++ = _SET(VPC_VPCPACK_NUMFPNONPOSVAR, 2) | _SET(VPC_VPCPACK_NUMNONPOSVSVAR, 2); /* VPC_VARYING_INTERP_MODE_0 */ *cmds++ = 0x00000000; /* VPC_VARYING_INTERP_MODE1 */ *cmds++ = 0x00000000; /* VPC_VARYING_INTERP_MODE2 */ *cmds++ = 0x00000000; /* VPC_VARYING_IINTERP_MODE3 */ *cmds++ = 0x00000000; /* VPC_VARRYING_PS_REPL_MODE_0 */ *cmds++ = _SET(VPC_VPCVARPSREPLMODE_COMPONENT08, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT09, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0A, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0B, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0C, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0D, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0E, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0F, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT10, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT11, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT12, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT13, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT14, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT15, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT16, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT17, 2); /* VPC_VARRYING_PS_REPL_MODE_1 */ *cmds++ = _SET(VPC_VPCVARPSREPLMODE_COMPONENT08, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT09, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0A, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0B, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0C, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0D, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0E, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0F, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT10, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT11, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT12, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT13, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT14, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT15, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT16, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT17, 2); /* VPC_VARRYING_PS_REPL_MODE_2 */ *cmds++ = _SET(VPC_VPCVARPSREPLMODE_COMPONENT08, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT09, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0A, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0B, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0C, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0D, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0E, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0F, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT10, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT11, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT12, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT13, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT14, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT15, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT16, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT17, 2); /* VPC_VARRYING_PS_REPL_MODE_3 */ *cmds++ = _SET(VPC_VPCVARPSREPLMODE_COMPONENT08, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT09, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0A, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0B, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0C, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0D, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0E, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT0F, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT10, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT11, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT12, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT13, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT14, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT15, 2) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT16, 1) | _SET(VPC_VPCVARPSREPLMODE_COMPONENT17, 2); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_SP_CTRL_REG); /* SP_SP_CTRL_REG */ *cmds++ = _SET(SP_SPCTRLREG_SLEEPMODE, 1) | _SET(SP_SPCTRLREG_LOMODE, 1); /* Load vertex shader */ *cmds++ = cp_type3_packet(CP_LOAD_STATE, 10); *cmds++ = (0 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_SP_VS << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (1 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_SP_VS_INSTR << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); /* (sy)end; */ *cmds++ = 0x00000000; *cmds++ = 0x13001000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; /* Load fragment shader */ *cmds++ = cp_type3_packet(CP_LOAD_STATE, 18); *cmds++ = (0 << CP_LOADSTATE_DSTOFFSET_SHIFT) | (HLSQ_DIRECT << CP_LOADSTATE_STATESRC_SHIFT) | (HLSQ_BLOCK_ID_SP_FS << CP_LOADSTATE_STATEBLOCKID_SHIFT) | (2 << CP_LOADSTATE_NUMOFUNITS_SHIFT); *cmds++ = (HLSQ_SP_FS_INSTR << CP_LOADSTATE_STATETYPE_SHIFT) | (0 << CP_LOADSTATE_EXTSRCADDR_SHIFT); /* (sy)(rpt1)bary.f (ei)r0.z, (r)0, r0.x; */ *cmds++ = 0x00002000; *cmds++ = 0x57309902; /* (rpt5)nop; */ *cmds++ = 0x00000000; *cmds++ = 0x00000500; /* sam (f32)r0.xyzw, r0.z, s#0, t#0; */ *cmds++ = 0x00000005; *cmds++ = 0xa0c01f00; /* (sy)mov.f32f32 r1.x, r0.x; */ *cmds++ = 0x00000000; *cmds++ = 0x30040b00; /* mov.f32f32 r1.y, r0.y; */ *cmds++ = 0x00000000; *cmds++ = 0x03000000; /* mov.f32f32 r1.z, r0.z; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* mov.f32f32 r1.w, r0.w; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; /* end; */ *cmds++ = 0x00000000; *cmds++ = 0x00000000; *cmds++ = cp_type0_packet(A3XX_VFD_PERFCOUNTER0_SELECT, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_VFD_CONTROL_0); /* VFD_CONTROL_0 */ *cmds++ = _SET(VFD_CTRLREG0_TOTALATTRTOVS, 8) | _SET(VFD_CTRLREG0_PACKETSIZE, 2) | _SET(VFD_CTRLREG0_STRMDECINSTRCNT, 2) | _SET(VFD_CTRLREG0_STRMFETCHINSTRCNT, 2); /* VFD_CONTROL_1 */ *cmds++ = _SET(VFD_CTRLREG1_MAXSTORAGE, 2) | _SET(VFD_CTRLREG1_REGID4VTX, 252) | _SET(VFD_CTRLREG1_REGID4INST, 252); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_VFD_FETCH_INSTR_0_0); /* VFD_FETCH_INSTR_0_0 */ *cmds++ = _SET(VFD_FETCHINSTRUCTIONS_FETCHSIZE, 7) | _SET(VFD_FETCHINSTRUCTIONS_BUFSTRIDE, 8) | _SET(VFD_FETCHINSTRUCTIONS_SWITCHNEXT, 1) | _SET(VFD_FETCHINSTRUCTIONS_STEPRATE, 1); /* VFD_FETCH_INSTR_1_0 */ *cmds++ = _SET(VFD_BASEADDR_BASEADDR, shadow->quad_vertices_restore.gpuaddr); /* VFD_FETCH_INSTR_0_1 */ *cmds++ = _SET(VFD_FETCHINSTRUCTIONS_FETCHSIZE, 11) | _SET(VFD_FETCHINSTRUCTIONS_BUFSTRIDE, 12) | _SET(VFD_FETCHINSTRUCTIONS_INDEXDECODE, 1) | _SET(VFD_FETCHINSTRUCTIONS_STEPRATE, 1); /* VFD_FETCH_INSTR_1_1 */ *cmds++ = _SET(VFD_BASEADDR_BASEADDR, shadow->quad_vertices_restore.gpuaddr + 16); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_VFD_DECODE_INSTR_0); /* VFD_DECODE_INSTR_0 */ *cmds++ = _SET(VFD_DECODEINSTRUCTIONS_WRITEMASK, 0x0F) | _SET(VFD_DECODEINSTRUCTIONS_CONSTFILL, 1) | _SET(VFD_DECODEINSTRUCTIONS_FORMAT, 1) | _SET(VFD_DECODEINSTRUCTIONS_SHIFTCNT, 8) | _SET(VFD_DECODEINSTRUCTIONS_LASTCOMPVALID, 1) | _SET(VFD_DECODEINSTRUCTIONS_SWITCHNEXT, 1); /* VFD_DECODE_INSTR_1 */ *cmds++ = _SET(VFD_DECODEINSTRUCTIONS_WRITEMASK, 0x0F) | _SET(VFD_DECODEINSTRUCTIONS_CONSTFILL, 1) | _SET(VFD_DECODEINSTRUCTIONS_FORMAT, 2) | _SET(VFD_DECODEINSTRUCTIONS_REGID, 4) | _SET(VFD_DECODEINSTRUCTIONS_SHIFTCNT, 12) | _SET(VFD_DECODEINSTRUCTIONS_LASTCOMPVALID, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_DEPTH_CONTROL); /* RB_DEPTH_CONTROL */ *cmds++ = _SET(RB_DEPTHCONTROL_Z_TEST_FUNC, RB_FRAG_LESS); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_STENCIL_CONTROL); /* RB_STENCIL_CONTROL */ *cmds++ = _SET(RB_STENCILCONTROL_STENCIL_FUNC, RB_REF_ALWAYS) | _SET(RB_STENCILCONTROL_STENCIL_FAIL, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZPASS, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZFAIL, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_FUNC_BF, RB_REF_ALWAYS) | _SET(RB_STENCILCONTROL_STENCIL_FAIL_BF, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZPASS_BF, RB_STENCIL_KEEP) | _SET(RB_STENCILCONTROL_STENCIL_ZFAIL_BF, RB_STENCIL_KEEP); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MODE_CONTROL); /* RB_MODE_CONTROL */ *cmds++ = _SET(RB_MODECONTROL_RENDER_MODE, RB_RENDERING_PASS) | _SET(RB_MODECONTROL_MARB_CACHE_SPLIT_MODE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_RENDER_CONTROL); /* RB_RENDER_CONTROL */ *cmds++ = _SET(RB_RENDERCONTROL_BIN_WIDTH, shadow->width >> 5) | _SET(RB_RENDERCONTROL_ALPHA_TEST_FUNC, 7); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MSAA_CONTROL); /* RB_MSAA_CONTROL */ *cmds++ = _SET(RB_MSAACONTROL_MSAA_DISABLE, 1) | _SET(RB_MSAACONTROL_SAMPLE_MASK, 0xFFFF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MRT_CONTROL0); /* RB_MRT_CONTROL0 */ *cmds++ = _SET(RB_MRTCONTROL_ROP_CODE, 12) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_DISABLE) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL0); /* RB_MRT_BLENDCONTROL0 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL1 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_ROP_CODE, 12) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_ALWAYS) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL1); /* RB_MRT_BLENDCONTROL1 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL2 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_ROP_CODE, 12) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_ALWAYS) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL2); /* RB_MRT_BLENDCONTROL2 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); /* RB_MRT_CONTROL3 */ *cmds++ = _SET(RB_MRTCONTROL_READ_DEST_ENABLE, 1) | _SET(RB_MRTCONTROL_ROP_CODE, 12) | _SET(RB_MRTCONTROL_DITHER_MODE, RB_DITHER_ALWAYS) | _SET(RB_MRTCONTROL_COMPONENT_ENABLE, 0xF); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_RB_MRT_BLEND_CONTROL3); /* RB_MRT_BLENDCONTROL3 */ *cmds++ = _SET(RB_MRTBLENDCONTROL_RGB_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_RGB_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_RGB_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_ALPHA_SRC_FACTOR, RB_FACTOR_ONE) | _SET(RB_MRTBLENDCONTROL_ALPHA_BLEND_OPCODE, RB_BLEND_OP_ADD) | _SET(RB_MRTBLENDCONTROL_ALPHA_DEST_FACTOR, RB_FACTOR_ZERO) | _SET(RB_MRTBLENDCONTROL_CLAMP_ENABLE, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_VFD_INDEX_MIN); /* VFD_INDEX_MIN */ *cmds++ = 0x00000000; /* VFD_INDEX_MAX */ *cmds++ = 340; /* VFD_INDEX_OFFSET */ *cmds++ = 0x00000000; /* TPL1_TP_VS_TEX_OFFSET */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_VFD_VS_THREADING_THRESHOLD); /* VFD_VS_THREADING_THRESHOLD */ *cmds++ = _SET(VFD_THREADINGTHRESHOLD_REGID_THRESHOLD, 15) | _SET(VFD_THREADINGTHRESHOLD_REGID_VTXCNT, 252); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_TPL1_TP_VS_TEX_OFFSET); /* TPL1_TP_VS_TEX_OFFSET */ *cmds++ = 0x00000000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_TPL1_TP_FS_TEX_OFFSET); /* TPL1_TP_FS_TEX_OFFSET */ *cmds++ = _SET(TPL1_TPTEXOFFSETREG_SAMPLEROFFSET, 16) | _SET(TPL1_TPTEXOFFSETREG_MEMOBJOFFSET, 16) | _SET(TPL1_TPTEXOFFSETREG_BASETABLEPTR, 224); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_SC_CONTROL); /* GRAS_SC_CONTROL */ /*cmds++ = _SET(GRAS_SC_CONTROL_RASTER_MODE, 1); *cmds++ = _SET(GRAS_SC_CONTROL_RASTER_MODE, 1) |*/ *cmds++ = 0x04001000; *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_SU_MODE_CONTROL); /* GRAS_SU_MODE_CONTROL */ *cmds++ = _SET(GRAS_SU_CTRLMODE_LINEHALFWIDTH, 2); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_SC_WINDOW_SCISSOR_TL); /* GRAS_SC_WINDOW_SCISSOR_TL */ *cmds++ = 0x00000000; /* GRAS_SC_WINDOW_SCISSOR_BR */ *cmds++ = _SET(GRAS_SC_WINDOW_SCISSOR_BR_BR_X, shadow->width - 1) | _SET(GRAS_SC_WINDOW_SCISSOR_BR_BR_Y, shadow->height - 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_SC_SCREEN_SCISSOR_TL); /* GRAS_SC_SCREEN_SCISSOR_TL */ *cmds++ = 0x00000000; /* GRAS_SC_SCREEN_SCISSOR_BR */ *cmds++ = _SET(GRAS_SC_SCREEN_SCISSOR_BR_BR_X, shadow->width - 1) | _SET(GRAS_SC_SCREEN_SCISSOR_BR_BR_Y, shadow->height - 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 5); *cmds++ = CP_REG(A3XX_GRAS_CL_VPORT_XOFFSET); /* GRAS_CL_VPORT_XOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_XSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_XSCALE_VPORT_XSCALE, 0x3F800000); /* GRAS_CL_VPORT_YOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_YSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_YSCALE_VPORT_YSCALE, 0x3F800000); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 3); *cmds++ = CP_REG(A3XX_GRAS_CL_VPORT_ZOFFSET); /* GRAS_CL_VPORT_ZOFFSET */ *cmds++ = 0x00000000; /* GRAS_CL_VPORT_ZSCALE */ *cmds++ = _SET(GRAS_CL_VPORT_ZSCALE_VPORT_ZSCALE, 0x3F800000); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_GRAS_CL_CLIP_CNTL); /* GRAS_CL_CLIP_CNTL */ *cmds++ = _SET(GRAS_CL_CLIP_CNTL_IJ_PERSP_CENTER, 1); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_SP_FS_IMAGE_OUTPUT_REG_0); /* SP_FS_IMAGE_OUTPUT_REG_0 */ *cmds++ = _SET(SP_IMAGEOUTPUTREG_MRTFORMAT, SP_R8G8B8A8_UNORM); *cmds++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmds++ = CP_REG(A3XX_PC_PRIM_VTX_CNTL); /* PC_PRIM_VTX_CONTROL */ *cmds++ = _SET(PC_PRIM_VTX_CONTROL_STRIDE_IN_VPC, 2) | _SET(PC_PRIM_VTX_CONTROL_POLYMODE_FRONT_PTYPE, PC_DRAW_TRIANGLES) | _SET(PC_PRIM_VTX_CONTROL_POLYMODE_BACK_PTYPE, PC_DRAW_TRIANGLES) | _SET(PC_PRIM_VTX_CONTROL_PROVOKING_VTX_LAST, 1); /* oxili_generate_context_roll_packets */ *cmds++ = cp_type0_packet(A3XX_SP_VS_CTRL_REG0, 1); *cmds++ = 0x00000400; *cmds++ = cp_type0_packet(A3XX_SP_FS_CTRL_REG0, 1); *cmds++ = 0x00000400; *cmds++ = cp_type0_packet(A3XX_SP_VS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00008000; /* SP_VS_MEM_SIZE_REG */ *cmds++ = cp_type0_packet(A3XX_SP_FS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00008000; /* SP_FS_MEM_SIZE_REG */ /* Clear cache invalidate bit when re-loading the shader control regs */ *cmds++ = cp_type0_packet(A3XX_SP_VS_CTRL_REG0, 1); *cmds++ = _SET(SP_VSCTRLREG0_VSTHREADMODE, SP_MULTI) | _SET(SP_VSCTRLREG0_VSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_VSCTRLREG0_VSFULLREGFOOTPRINT, 2) | _SET(SP_VSCTRLREG0_VSTHREADSIZE, SP_TWO_VTX_QUADS) | _SET(SP_VSCTRLREG0_VSLENGTH, 1); *cmds++ = cp_type0_packet(A3XX_SP_FS_CTRL_REG0, 1); *cmds++ = _SET(SP_FSCTRLREG0_FSTHREADMODE, SP_MULTI) | _SET(SP_FSCTRLREG0_FSINSTRBUFFERMODE, SP_BUFFER_MODE) | _SET(SP_FSCTRLREG0_FSHALFREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSFULLREGFOOTPRINT, 1) | _SET(SP_FSCTRLREG0_FSINOUTREGOVERLAP, 1) | _SET(SP_FSCTRLREG0_FSTHREADSIZE, SP_FOUR_PIX_QUADS) | _SET(SP_FSCTRLREG0_FSSUPERTHREADMODE, 1) | _SET(SP_FSCTRLREG0_FSLENGTH, 2); *cmds++ = cp_type0_packet(A3XX_SP_VS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00000000; /* SP_VS_MEM_SIZE_REG */ *cmds++ = cp_type0_packet(A3XX_SP_FS_PVT_MEM_SIZE_REG, 1); *cmds++ = 0x00000000; /* SP_FS_MEM_SIZE_REG */ /* end oxili_generate_context_roll_packets */ *cmds++ = cp_type3_packet(CP_DRAW_INDX, 3); *cmds++ = 0x00000000; /* Viz query info */ *cmds++ = BUILD_PC_DRAW_INITIATOR(PC_DI_PT_RECTLIST, PC_DI_SRC_SEL_AUTO_INDEX, PC_DI_INDEX_SIZE_16_BIT, PC_DI_IGNORE_VISIBILITY); *cmds++ = 0x00000002; /* Num indices */ /* Create indirect buffer command for above command sequence */ create_ib1(drawctxt, shadow->gmem_restore, start, cmds); return cmds; } static void build_regrestore_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *start = tmp_ctx.cmd; unsigned int *cmd = start; unsigned int *lcc_start; int i; /* Flush HLSQ lazy updates */ *cmd++ = cp_type3_packet(CP_EVENT_WRITE, 1); *cmd++ = 0x7; /* HLSQ_FLUSH */ *cmd++ = cp_type3_packet(CP_WAIT_FOR_IDLE, 1); *cmd++ = 0; *cmd++ = cp_type0_packet(A3XX_UCHE_CACHE_INVALIDATE0_REG, 2); *cmd++ = 0x00000000; /* No start addr for full invalidate */ *cmd++ = (unsigned int) UCHE_ENTIRE_CACHE << UCHE_INVALIDATE1REG_ALLORPORTION | UCHE_OP_INVALIDATE << UCHE_INVALIDATE1REG_OPCODE | 0; /* No end addr for full invalidate */ lcc_start = cmd; /* deferred cp_type3_packet(CP_LOAD_CONSTANT_CONTEXT, ???); */ cmd++; #ifdef CONFIG_MSM_KGSL_DISABLE_SHADOW_WRITES /* Force mismatch */ *cmd++ = ((drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000) | 1; #else *cmd++ = (drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000; #endif for (i = 0; i < ARRAY_SIZE(context_register_ranges) / 2; i++) { cmd = reg_range(cmd, context_register_ranges[i * 2], context_register_ranges[i * 2 + 1]); } lcc_start[0] = cp_type3_packet(CP_LOAD_CONSTANT_CONTEXT, (cmd - lcc_start) - 1); #ifdef CONFIG_MSM_KGSL_DISABLE_SHADOW_WRITES lcc_start[2] |= (0 << 24) | (4 << 16); /* Disable shadowing. */ #else lcc_start[2] |= (1 << 24) | (4 << 16); #endif for (i = 0; i < ARRAY_SIZE(global_registers); i++) { *cmd++ = cp_type0_packet(global_registers[i], 1); tmp_ctx.reg_values[i] = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0x00000000; } create_ib1(drawctxt, drawctxt->reg_restore, start, cmd); tmp_ctx.cmd = cmd; } static void build_constantrestore_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start = cmd; unsigned int mode = 4; /* Indirect mode */ unsigned int stateblock; unsigned int numunits; unsigned int statetype; drawctxt->cond_execs[2].hostptr = cmd; drawctxt->cond_execs[2].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; drawctxt->cond_execs[3].hostptr = cmd; drawctxt->cond_execs[3].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; #ifndef CONFIG_MSM_KGSL_DISABLE_SHADOW_WRITES *cmd++ = cp_type3_packet(CP_LOAD_CONSTANT_CONTEXT, 3); *cmd++ = (drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000; *cmd++ = 4 << 16; *cmd++ = 0x0; #endif /* HLSQ full update */ *cmd++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmd++ = CP_REG(A3XX_HLSQ_CONTROL_0_REG); *cmd++ = 0x68000240; /* A3XX_HLSQ_CONTROL_0_REG */ #ifndef CONFIG_MSM_KGSL_DISABLE_SHADOW_WRITES /* Re-enable shadowing */ *cmd++ = cp_type3_packet(CP_LOAD_CONSTANT_CONTEXT, 3); *cmd++ = (drawctxt->gpustate.gpuaddr + REG_OFFSET) & 0xFFFFE000; *cmd++ = (4 << 16) | (1 << 24); *cmd++ = 0x0; #endif /* Load vertex shader constants */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[2].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[2].gpuaddr >> 2; *cmd++ = 0x0000ffff; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); drawctxt->constant_load_commands[0].hostptr = cmd; drawctxt->constant_load_commands[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: mode = 4 (indirect) stateblock = 4 (Vertex constants) numunits = SP_VS_CTRL_REG1.VSCONSTLENGTH * 2; (256bit units) From register spec: SP_VS_CTRL_REG1.VSCONSTLENGTH [09:00]: 0-512, unit = 128bits. ord1 = (numunits<<22) | (stateblock<<19) | (mode<<16); */ *cmd++ = 0; /* ord1 */ *cmd++ = ((drawctxt->gpustate.gpuaddr) & 0xfffffffc) | 1; /* Load fragment shader constants */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[3].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[3].gpuaddr >> 2; *cmd++ = 0x0000ffff; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); drawctxt->constant_load_commands[1].hostptr = cmd; drawctxt->constant_load_commands[1].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: mode = 4 (indirect) stateblock = 6 (Fragment constants) numunits = SP_FS_CTRL_REG1.FSCONSTLENGTH * 2; (256bit units) From register spec: SP_FS_CTRL_REG1.FSCONSTLENGTH [09:00]: 0-512, unit = 128bits. ord1 = (numunits<<22) | (stateblock<<19) | (mode<<16); */ *cmd++ = 0; /* ord1 */ drawctxt->constant_load_commands[2].hostptr = cmd; drawctxt->constant_load_commands[2].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: base = drawctxt->gpustate.gpuaddr (ALU constant shadow base) offset = SP_FS_OBJ_OFFSET_REG.CONSTOBJECTSTARTOFFSET From register spec: SP_FS_OBJ_OFFSET_REG.CONSTOBJECTSTARTOFFSET [16:24]: Constant object start offset in on chip RAM, 128bit aligned ord2 = base + offset | 1 Because of the base alignment we can use ord2 = base | offset | 1 */ *cmd++ = 0; /* ord2 */ /* Restore VS texture memory objects */ stateblock = 0; statetype = 1; numunits = (TEX_SIZE_MEM_OBJECTS / 7) / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_MEM_OBJECTS) & 0xfffffffc) | statetype; /* Restore VS texture mipmap addresses */ stateblock = 1; statetype = 1; numunits = TEX_SIZE_MIPMAP / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_MIPMAP) & 0xfffffffc) | statetype; /* Restore VS texture sampler objects */ stateblock = 0; statetype = 0; numunits = (TEX_SIZE_SAMPLER_OBJ / 2) / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + VS_TEX_OFFSET_SAMPLER_OBJ) & 0xfffffffc) | statetype; /* Restore FS texture memory objects */ stateblock = 2; statetype = 1; numunits = (TEX_SIZE_MEM_OBJECTS / 7) / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_MEM_OBJECTS) & 0xfffffffc) | statetype; /* Restore FS texture mipmap addresses */ stateblock = 3; statetype = 1; numunits = TEX_SIZE_MIPMAP / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_MIPMAP) & 0xfffffffc) | statetype; /* Restore FS texture sampler objects */ stateblock = 2; statetype = 0; numunits = (TEX_SIZE_SAMPLER_OBJ / 2) / 4; *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); *cmd++ = (numunits << 22) | (stateblock << 19) | (mode << 16); *cmd++ = ((drawctxt->gpustate.gpuaddr + FS_TEX_OFFSET_SAMPLER_OBJ) & 0xfffffffc) | statetype; create_ib1(drawctxt, drawctxt->constant_restore, start, cmd); tmp_ctx.cmd = cmd; } static void build_shader_restore_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start = cmd; /* Vertex shader */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[0].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[0].gpuaddr >> 2; *cmd++ = 1; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); drawctxt->shader_load_commands[0].hostptr = cmd; drawctxt->shader_load_commands[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: mode = 4 (indirect) stateblock = 4 (Vertex shader) numunits = SP_VS_CTRL_REG0.VS_LENGTH From regspec: SP_VS_CTRL_REG0.VS_LENGTH [31:24]: VS length, unit = 256bits. If bit31 is 1, it means overflow or any long shader. ord1 = (numunits<<22) | (stateblock<<19) | (mode<<11) */ *cmd++ = 0; /*ord1 */ *cmd++ = (drawctxt->gpustate.gpuaddr + SHADER_OFFSET) & 0xfffffffc; /* Fragment shader */ *cmd++ = cp_type3_packet(CP_COND_EXEC, 4); *cmd++ = drawctxt->cond_execs[1].gpuaddr >> 2; *cmd++ = drawctxt->cond_execs[1].gpuaddr >> 2; *cmd++ = 1; *cmd++ = 3; /* EXEC_COUNT */ *cmd++ = cp_type3_packet(CP_LOAD_STATE, 2); drawctxt->shader_load_commands[1].hostptr = cmd; drawctxt->shader_load_commands[1].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); /* From fixup: mode = 4 (indirect) stateblock = 6 (Fragment shader) numunits = SP_FS_CTRL_REG0.FS_LENGTH From regspec: SP_FS_CTRL_REG0.FS_LENGTH [31:24]: FS length, unit = 256bits. If bit31 is 1, it means overflow or any long shader. ord1 = (numunits<<22) | (stateblock<<19) | (mode<<11) */ *cmd++ = 0; /*ord1 */ *cmd++ = (drawctxt->gpustate.gpuaddr + SHADER_OFFSET + (SHADER_SHADOW_SIZE / 2)) & 0xfffffffc; create_ib1(drawctxt, drawctxt->shader_restore, start, cmd); tmp_ctx.cmd = cmd; } static void build_hlsqcontrol_restore_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start = cmd; *cmd++ = cp_type3_packet(CP_SET_CONSTANT, 2); *cmd++ = CP_REG(A3XX_HLSQ_CONTROL_0_REG); drawctxt->hlsqcontrol_restore_commands[0].hostptr = cmd; drawctxt->hlsqcontrol_restore_commands[0].gpuaddr = virt2gpu(cmd, &drawctxt->gpustate); *cmd++ = 0; /* Create indirect buffer command for above command sequence */ create_ib1(drawctxt, drawctxt->hlsqcontrol_restore, start, cmd); tmp_ctx.cmd = cmd; } /* IB that modifies the shader and constant sizes and offsets in restore IBs. */ static void build_restore_fixup_cmds(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { unsigned int *cmd = tmp_ctx.cmd; unsigned int *start = cmd; #ifdef GSL_CONTEXT_SWITCH_CPU_SYNC /* Save shader sizes */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_VS_CTRL_REG0; *cmd++ = drawctxt->shader_load_commands[0].gpuaddr; *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_CTRL_REG0; *cmd++ = drawctxt->shader_load_commands[1].gpuaddr; /* Save constant sizes */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_VS_CTRL_REG1; *cmd++ = drawctxt->constant_load_commands[0].gpuaddr; *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_CTRL_REG1; *cmd++ = drawctxt->constant_load_commands[1].gpuaddr; /* Save constant offsets */ *cmd++ = cp_type3_packet(CP_REG_TO_MEM, 2); *cmd++ = A3XX_SP_FS_OBJ_OFFSET_REG; *cmd++ = drawctxt->constant_load_commands[2].gpuaddr; #else /* Save shader sizes */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG0, 0x7f000000, 30, (4 << 19) | (4 << 16), drawctxt->shader_load_commands[0].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG0, 0x7f000000, 30, (6 << 19) | (4 << 16), drawctxt->shader_load_commands[1].gpuaddr); /* Save constant sizes */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG1, 0x000003ff, 23, (4 << 19) | (4 << 16), drawctxt->constant_load_commands[0].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG1, 0x000003ff, 23, (6 << 19) | (4 << 16), drawctxt->constant_load_commands[1].gpuaddr); /* Modify constant restore conditionals */ cmd = rmw_regtomem(cmd, A3XX_SP_VS_CTRL_REG1, 0x000003ff, 0, 0, drawctxt->cond_execs[2].gpuaddr); cmd = rmw_regtomem(cmd, A3XX_SP_FS_CTRL_REG1, 0x000003ff, 0, 0, drawctxt->cond_execs[3].gpuaddr); /* Save fragment constant shadow offset */ cmd = rmw_regtomem(cmd, A3XX_SP_FS_OBJ_OFFSET_REG, 0x00ff0000, 18, (drawctxt->gpustate.gpuaddr & 0xfffffe00) | 1, drawctxt->constant_load_commands[2].gpuaddr); #endif /* Use mask value to avoid flushing HLSQ which would cause the HW to discard all the shader data */ cmd = rmw_regtomem(cmd, A3XX_HLSQ_CONTROL_0_REG, 0x9ffffdff, 0, 0, drawctxt->hlsqcontrol_restore_commands[0].gpuaddr); create_ib1(drawctxt, drawctxt->restore_fixup, start, cmd); tmp_ctx.cmd = cmd; } static int a3xx_create_gpustate_shadow(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { drawctxt->flags |= CTXT_FLAGS_STATE_SHADOW; build_regrestore_cmds(adreno_dev, drawctxt); build_constantrestore_cmds(adreno_dev, drawctxt); build_hlsqcontrol_restore_cmds(adreno_dev, drawctxt); build_regconstantsave_cmds(adreno_dev, drawctxt); build_shader_save_cmds(adreno_dev, drawctxt); build_shader_restore_cmds(adreno_dev, drawctxt); build_restore_fixup_cmds(adreno_dev, drawctxt); build_save_fixup_cmds(adreno_dev, drawctxt); return 0; } /* create buffers for saving/restoring registers, constants, & GMEM */ static int a3xx_create_gmem_shadow(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { int result; calc_gmemsize(&drawctxt->context_gmem_shadow, adreno_dev->gmem_size); tmp_ctx.gmem_base = adreno_dev->gmem_base; result = kgsl_allocate(&drawctxt->context_gmem_shadow.gmemshadow, drawctxt->pagetable, drawctxt->context_gmem_shadow.size); if (result) return result; build_quad_vtxbuff(drawctxt, &drawctxt->context_gmem_shadow, &tmp_ctx.cmd); tmp_ctx.cmd = build_gmem2sys_cmds(adreno_dev, drawctxt, &drawctxt->context_gmem_shadow); tmp_ctx.cmd = build_sys2gmem_cmds(adreno_dev, drawctxt, &drawctxt->context_gmem_shadow); kgsl_cache_range_op(&drawctxt->context_gmem_shadow.gmemshadow, KGSL_CACHE_OP_FLUSH); drawctxt->flags |= CTXT_FLAGS_GMEM_SHADOW; return 0; } static int a3xx_drawctxt_create(struct adreno_device *adreno_dev, struct adreno_context *drawctxt) { int ret; /* * Allocate memory for the GPU state and the context commands. * Despite the name, this is much more then just storage for * the gpustate. This contains command space for gmem save * and texture and vertex buffer storage too */ ret = kgsl_allocate(&drawctxt->gpustate, drawctxt->pagetable, CONTEXT_SIZE); if (ret) return ret; kgsl_sharedmem_set(&adreno_dev->dev, &drawctxt->gpustate, 0, 0, CONTEXT_SIZE); tmp_ctx.cmd = drawctxt->gpustate.hostptr + CMD_OFFSET; if (!(drawctxt->flags & CTXT_FLAGS_PREAMBLE)) { ret = a3xx_create_gpustate_shadow(adreno_dev, drawctxt); if (ret) goto done; drawctxt->flags |= CTXT_FLAGS_SHADER_SAVE; } if (!(drawctxt->flags & CTXT_FLAGS_NOGMEMALLOC)) ret = a3xx_create_gmem_shadow(adreno_dev, drawctxt); done: if (ret) kgsl_sharedmem_free(&drawctxt->gpustate); return ret; } static void a3xx_drawctxt_save(struct adreno_device *adreno_dev, struct adreno_context *context) { struct kgsl_device *device = &adreno_dev->dev; if (context == NULL || (context->flags & CTXT_FLAGS_BEING_DESTROYED)) return; if (context->flags & CTXT_FLAGS_GPU_HANG) KGSL_CTXT_WARN(device, "Current active context has caused gpu hang\n"); if (!(context->flags & CTXT_FLAGS_PREAMBLE)) { /* Fixup self modifying IBs for save operations */ adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->save_fixup, 3); /* save registers and constants. */ adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->regconstant_save, 3); if (context->flags & CTXT_FLAGS_SHADER_SAVE) { /* Save shader instructions */ adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_PMODE, context->shader_save, 3); context->flags |= CTXT_FLAGS_SHADER_RESTORE; } } if ((context->flags & CTXT_FLAGS_GMEM_SAVE) && (context->flags & CTXT_FLAGS_GMEM_SHADOW)) { /* * Save GMEM (note: changes shader. shader must * already be saved.) */ kgsl_cffdump_syncmem(context->dev_priv, &context->gpustate, context->context_gmem_shadow.gmem_save[1], context->context_gmem_shadow.gmem_save[2] << 2, true); adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_PMODE, context->context_gmem_shadow. gmem_save, 3); context->flags |= CTXT_FLAGS_GMEM_RESTORE; } } static void a3xx_drawctxt_restore(struct adreno_device *adreno_dev, struct adreno_context *context) { struct kgsl_device *device = &adreno_dev->dev; unsigned int cmds[5]; if (context == NULL) { /* No context - set the default pagetable and thats it */ kgsl_mmu_setstate(&device->mmu, device->mmu.defaultpagetable, adreno_dev->drawctxt_active->id); return; } cmds[0] = cp_nop_packet(1); cmds[1] = KGSL_CONTEXT_TO_MEM_IDENTIFIER; cmds[2] = cp_type3_packet(CP_MEM_WRITE, 2); cmds[3] = device->memstore.gpuaddr + KGSL_MEMSTORE_OFFSET(KGSL_MEMSTORE_GLOBAL, current_context); cmds[4] = context->id; adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, cmds, 5); kgsl_mmu_setstate(&device->mmu, context->pagetable, context->id); /* * Restore GMEM. (note: changes shader. * Shader must not already be restored.) */ if (context->flags & CTXT_FLAGS_GMEM_RESTORE) { kgsl_cffdump_syncmem(context->dev_priv, &context->gpustate, context->context_gmem_shadow.gmem_restore[1], context->context_gmem_shadow.gmem_restore[2] << 2, true); adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_PMODE, context->context_gmem_shadow. gmem_restore, 3); context->flags &= ~CTXT_FLAGS_GMEM_RESTORE; } if (!(context->flags & CTXT_FLAGS_PREAMBLE)) { adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->reg_restore, 3); /* Fixup self modifying IBs for restore operations */ adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->restore_fixup, 3); adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->constant_restore, 3); if (context->flags & CTXT_FLAGS_SHADER_RESTORE) adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->shader_restore, 3); /* Restore HLSQ_CONTROL_0 register */ adreno_ringbuffer_issuecmds(device, context, KGSL_CMD_FLAGS_NONE, context->hlsqcontrol_restore, 3); } } static int a3xx_rb_init(struct adreno_device *adreno_dev, struct adreno_ringbuffer *rb) { unsigned int *cmds, cmds_gpu; cmds = adreno_ringbuffer_allocspace(rb, NULL, 18); if (cmds == NULL) return -ENOMEM; cmds_gpu = rb->buffer_desc.gpuaddr + sizeof(uint) * (rb->wptr - 18); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, cp_type3_packet(CP_ME_INIT, 17)); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x000003f7); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000080); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000100); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000180); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00006600); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000150); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x0000014e); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000154); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000001); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); /* Protected mode control - turned off for A3XX */ GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); GSL_RB_WRITE(rb->device, cmds, cmds_gpu, 0x00000000); adreno_ringbuffer_submit(rb); return 0; } static void a3xx_err_callback(struct adreno_device *adreno_dev, int bit) { struct kgsl_device *device = &adreno_dev->dev; const char *err = ""; switch (bit) { case A3XX_INT_RBBM_AHB_ERROR: { unsigned int reg; adreno_regread(device, A3XX_RBBM_AHB_ERROR_STATUS, ®); /* * Return the word address of the erroring register so that it * matches the register specification */ KGSL_DRV_CRIT(device, "RBBM | AHB bus error | %s | addr=%x | ports=%x:%x\n", reg & (1 << 28) ? "WRITE" : "READ", (reg & 0xFFFFF) >> 2, (reg >> 20) & 0x3, (reg >> 24) & 0x3); /* Clear the error */ adreno_regwrite(device, A3XX_RBBM_AHB_CMD, (1 << 3)); return; } case A3XX_INT_RBBM_REG_TIMEOUT: err = "RBBM: AHB register timeout"; break; case A3XX_INT_RBBM_ME_MS_TIMEOUT: err = "RBBM: ME master split timeout"; break; case A3XX_INT_RBBM_PFP_MS_TIMEOUT: err = "RBBM: PFP master split timeout"; break; case A3XX_INT_RBBM_ATB_BUS_OVERFLOW: err = "RBBM: ATB bus oveflow"; break; case A3XX_INT_VFD_ERROR: err = "VFD: Out of bounds access"; break; case A3XX_INT_CP_T0_PACKET_IN_IB: err = "ringbuffer TO packet in IB interrupt"; break; case A3XX_INT_CP_OPCODE_ERROR: err = "ringbuffer opcode error interrupt"; break; case A3XX_INT_CP_RESERVED_BIT_ERROR: err = "ringbuffer reserved bit error interrupt"; break; case A3XX_INT_CP_HW_FAULT: err = "ringbuffer hardware fault"; break; case A3XX_INT_CP_REG_PROTECT_FAULT: err = "ringbuffer protected mode error interrupt"; break; case A3XX_INT_CP_AHB_ERROR_HALT: err = "ringbuffer AHB error interrupt"; break; case A3XX_INT_MISC_HANG_DETECT: err = "MISC: GPU hang detected"; break; case A3XX_INT_UCHE_OOB_ACCESS: err = "UCHE: Out of bounds access"; break; } KGSL_DRV_CRIT(device, "%s\n", err); kgsl_pwrctrl_irq(device, KGSL_PWRFLAGS_OFF); } static void a3xx_cp_callback(struct adreno_device *adreno_dev, int irq) { struct kgsl_device *device = &adreno_dev->dev; /* Wake up everybody waiting for the interrupt */ wake_up_interruptible_all(&device->wait_queue); /* Schedule work to free mem and issue ibs */ queue_work(device->work_queue, &device->ts_expired_ws); } /** * struct a3xx_perfcounter_register - Define a performance counter register * @load_bit: the bit to set in RBBM_LOAD_CMD0/RBBM_LOAD_CMD1 to force the RBBM * to load the reset value into the appropriate counter * @select: The dword offset of the register to write the selected * countable into */ struct a3xx_perfcounter_register { unsigned int load_bit; unsigned int select; }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_cp[] = { { 0, A3XX_CP_PERFCOUNTER_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_rbbm[] = { { 1, A3XX_RBBM_PERFCOUNTER0_SELECT }, { 2, A3XX_RBBM_PERFCOUNTER1_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_pc[] = { { 3, A3XX_PC_PERFCOUNTER0_SELECT }, { 4, A3XX_PC_PERFCOUNTER1_SELECT }, { 5, A3XX_PC_PERFCOUNTER2_SELECT }, { 6, A3XX_PC_PERFCOUNTER3_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_vfd[] = { { 7, A3XX_VFD_PERFCOUNTER0_SELECT }, { 8, A3XX_VFD_PERFCOUNTER1_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_hlsq[] = { { 9, A3XX_HLSQ_PERFCOUNTER0_SELECT }, { 10, A3XX_HLSQ_PERFCOUNTER1_SELECT }, { 11, A3XX_HLSQ_PERFCOUNTER2_SELECT }, { 12, A3XX_HLSQ_PERFCOUNTER3_SELECT }, { 13, A3XX_HLSQ_PERFCOUNTER4_SELECT }, { 14, A3XX_HLSQ_PERFCOUNTER5_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_vpc[] = { { 15, A3XX_VPC_PERFCOUNTER0_SELECT }, { 16, A3XX_VPC_PERFCOUNTER1_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_tse[] = { { 17, A3XX_GRAS_PERFCOUNTER0_SELECT }, { 18, A3XX_GRAS_PERFCOUNTER1_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_ras[] = { { 19, A3XX_GRAS_PERFCOUNTER2_SELECT }, { 20, A3XX_GRAS_PERFCOUNTER3_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_uche[] = { { 21, A3XX_UCHE_PERFCOUNTER0_SELECT }, { 22, A3XX_UCHE_PERFCOUNTER1_SELECT }, { 23, A3XX_UCHE_PERFCOUNTER2_SELECT }, { 24, A3XX_UCHE_PERFCOUNTER3_SELECT }, { 25, A3XX_UCHE_PERFCOUNTER4_SELECT }, { 26, A3XX_UCHE_PERFCOUNTER5_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_tp[] = { { 27, A3XX_TP_PERFCOUNTER0_SELECT }, { 28, A3XX_TP_PERFCOUNTER1_SELECT }, { 29, A3XX_TP_PERFCOUNTER2_SELECT }, { 30, A3XX_TP_PERFCOUNTER3_SELECT }, { 31, A3XX_TP_PERFCOUNTER4_SELECT }, { 32, A3XX_TP_PERFCOUNTER5_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_sp[] = { { 33, A3XX_SP_PERFCOUNTER0_SELECT }, { 34, A3XX_SP_PERFCOUNTER1_SELECT }, { 35, A3XX_SP_PERFCOUNTER2_SELECT }, { 36, A3XX_SP_PERFCOUNTER3_SELECT }, { 37, A3XX_SP_PERFCOUNTER4_SELECT }, { 38, A3XX_SP_PERFCOUNTER5_SELECT }, { 39, A3XX_SP_PERFCOUNTER6_SELECT }, { 40, A3XX_SP_PERFCOUNTER7_SELECT }, }; static struct a3xx_perfcounter_register a3xx_perfcounter_reg_rb[] = { { 41, A3XX_RB_PERFCOUNTER0_SELECT }, { 42, A3XX_RB_PERFCOUNTER1_SELECT }, }; #define REGCOUNTER_GROUP(_x) { (_x), ARRAY_SIZE((_x)) } static struct { struct a3xx_perfcounter_register *regs; int count; } a3xx_perfcounter_reglist[] = { REGCOUNTER_GROUP(a3xx_perfcounter_reg_cp), REGCOUNTER_GROUP(a3xx_perfcounter_reg_rbbm), REGCOUNTER_GROUP(a3xx_perfcounter_reg_pc), REGCOUNTER_GROUP(a3xx_perfcounter_reg_vfd), REGCOUNTER_GROUP(a3xx_perfcounter_reg_hlsq), REGCOUNTER_GROUP(a3xx_perfcounter_reg_vpc), REGCOUNTER_GROUP(a3xx_perfcounter_reg_tse), REGCOUNTER_GROUP(a3xx_perfcounter_reg_ras), REGCOUNTER_GROUP(a3xx_perfcounter_reg_uche), REGCOUNTER_GROUP(a3xx_perfcounter_reg_tp), REGCOUNTER_GROUP(a3xx_perfcounter_reg_sp), REGCOUNTER_GROUP(a3xx_perfcounter_reg_rb), }; static void a3xx_perfcounter_enable_pwr(struct kgsl_device *device, unsigned int countable) { unsigned int in, out; adreno_regread(device, A3XX_RBBM_RBBM_CTL, &in); if (countable == 0) out = in | RBBM_RBBM_CTL_RESET_PWR_CTR0; else out = in | RBBM_RBBM_CTL_RESET_PWR_CTR1; adreno_regwrite(device, A3XX_RBBM_RBBM_CTL, out); if (countable == 0) out = in | RBBM_RBBM_CTL_ENABLE_PWR_CTR0; else out = in | RBBM_RBBM_CTL_ENABLE_PWR_CTR1; adreno_regwrite(device, A3XX_RBBM_RBBM_CTL, out); return; } static void a3xx_perfcounter_enable_vbif(struct kgsl_device *device, unsigned int counter, unsigned int countable) { unsigned int in, out, bit, sel; if (counter > 1 || countable > 0x7f) return; adreno_regread(device, A3XX_VBIF_PERF_CNT_EN, &in); adreno_regread(device, A3XX_VBIF_PERF_CNT_SEL, &sel); if (counter == 0) { bit = VBIF_PERF_CNT_0; sel = (sel & ~VBIF_PERF_CNT_0_SEL_MASK) | countable; } else { bit = VBIF_PERF_CNT_1; sel = (sel & ~VBIF_PERF_CNT_1_SEL_MASK) | (countable << VBIF_PERF_CNT_1_SEL); } out = in | bit; adreno_regwrite(device, A3XX_VBIF_PERF_CNT_SEL, sel); adreno_regwrite(device, A3XX_VBIF_PERF_CNT_CLR, bit); adreno_regwrite(device, A3XX_VBIF_PERF_CNT_CLR, 0); adreno_regwrite(device, A3XX_VBIF_PERF_CNT_EN, out); } static void a3xx_perfcounter_enable_vbif_pwr(struct kgsl_device *device, unsigned int countable) { unsigned int in, out, bit; adreno_regread(device, A3XX_VBIF_PERF_CNT_EN, &in); if (countable == 0) bit = VBIF_PERF_PWR_CNT_0; else if (countable == 1) bit = VBIF_PERF_PWR_CNT_1; else bit = VBIF_PERF_PWR_CNT_2; out = in | bit; adreno_regwrite(device, A3XX_VBIF_PERF_CNT_CLR, bit); adreno_regwrite(device, A3XX_VBIF_PERF_CNT_CLR, 0); adreno_regwrite(device, A3XX_VBIF_PERF_CNT_EN, out); } /* * a3xx_perfcounter_enable - Configure a performance counter for a countable * @adreno_dev - Adreno device to configure * @group - Desired performance counter group * @counter - Desired performance counter in the group * @countable - Desired countable * * Physically set up a counter within a group with the desired countable */ static void a3xx_perfcounter_enable(struct adreno_device *adreno_dev, unsigned int group, unsigned int counter, unsigned int countable) { struct kgsl_device *device = &adreno_dev->dev; unsigned int val = 0; struct a3xx_perfcounter_register *reg; if (group >= ARRAY_SIZE(a3xx_perfcounter_reglist)) return; if (counter >= a3xx_perfcounter_reglist[group].count) return; /* Special cases */ if (group == KGSL_PERFCOUNTER_GROUP_PWR) return a3xx_perfcounter_enable_pwr(device, countable); else if (group == KGSL_PERFCOUNTER_GROUP_VBIF) return a3xx_perfcounter_enable_vbif(device, counter, countable); else if (group == KGSL_PERFCOUNTER_GROUP_VBIF_PWR) return a3xx_perfcounter_enable_vbif_pwr(device, countable); reg = &(a3xx_perfcounter_reglist[group].regs[counter]); /* Select the desired perfcounter */ adreno_regwrite(device, reg->select, countable); if (reg->load_bit < 32) { val = 1 << reg->load_bit; adreno_regwrite(device, A3XX_RBBM_PERFCTR_LOAD_CMD0, val); } else { val = 1 << (reg->load_bit - 32); adreno_regwrite(device, A3XX_RBBM_PERFCTR_LOAD_CMD1, val); } } static uint64_t a3xx_perfcounter_read(struct adreno_device *adreno_dev, unsigned int group, unsigned int counter, unsigned int offset) { struct kgsl_device *device = &adreno_dev->dev; struct a3xx_perfcounter_register *reg = NULL; unsigned int lo = 0, hi = 0; unsigned int val; if (group >= ARRAY_SIZE(a3xx_perfcounter_reglist)) return 0; if (counter >= a3xx_perfcounter_reglist[group].count) return 0; reg = &(a3xx_perfcounter_reglist[group].regs[counter]); /* Freeze the counter */ adreno_regread(device, A3XX_RBBM_PERFCTR_CTL, &val); val &= ~reg->load_bit; adreno_regwrite(device, A3XX_RBBM_PERFCTR_CTL, val); /* Read the values */ adreno_regread(device, offset, &lo); adreno_regread(device, offset + 1, &hi); /* Re-Enable the counter */ val |= reg->load_bit; adreno_regwrite(device, A3XX_RBBM_PERFCTR_CTL, val); return (((uint64_t) hi) << 32) | lo; } #define A3XX_IRQ_CALLBACK(_c) { .func = _c } #define A3XX_INT_MASK \ ((1 << A3XX_INT_RBBM_AHB_ERROR) | \ (1 << A3XX_INT_RBBM_ATB_BUS_OVERFLOW) | \ (1 << A3XX_INT_CP_T0_PACKET_IN_IB) | \ (1 << A3XX_INT_CP_OPCODE_ERROR) | \ (1 << A3XX_INT_CP_RESERVED_BIT_ERROR) | \ (1 << A3XX_INT_CP_HW_FAULT) | \ (1 << A3XX_INT_CP_IB1_INT) | \ (1 << A3XX_INT_CP_IB2_INT) | \ (1 << A3XX_INT_CP_RB_INT) | \ (1 << A3XX_INT_CP_REG_PROTECT_FAULT) | \ (1 << A3XX_INT_CP_AHB_ERROR_HALT) | \ (1 << A3XX_INT_UCHE_OOB_ACCESS)) static struct { void (*func)(struct adreno_device *, int); } a3xx_irq_funcs[] = { A3XX_IRQ_CALLBACK(NULL), /* 0 - RBBM_GPU_IDLE */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 1 - RBBM_AHB_ERROR */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 2 - RBBM_REG_TIMEOUT */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 3 - RBBM_ME_MS_TIMEOUT */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 4 - RBBM_PFP_MS_TIMEOUT */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 5 - RBBM_ATB_BUS_OVERFLOW */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 6 - RBBM_VFD_ERROR */ A3XX_IRQ_CALLBACK(NULL), /* 7 - CP_SW */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 8 - CP_T0_PACKET_IN_IB */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 9 - CP_OPCODE_ERROR */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 10 - CP_RESERVED_BIT_ERROR */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 11 - CP_HW_FAULT */ A3XX_IRQ_CALLBACK(NULL), /* 12 - CP_DMA */ A3XX_IRQ_CALLBACK(a3xx_cp_callback), /* 13 - CP_IB2_INT */ A3XX_IRQ_CALLBACK(a3xx_cp_callback), /* 14 - CP_IB1_INT */ A3XX_IRQ_CALLBACK(a3xx_cp_callback), /* 15 - CP_RB_INT */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 16 - CP_REG_PROTECT_FAULT */ A3XX_IRQ_CALLBACK(NULL), /* 17 - CP_RB_DONE_TS */ A3XX_IRQ_CALLBACK(NULL), /* 18 - CP_VS_DONE_TS */ A3XX_IRQ_CALLBACK(NULL), /* 19 - CP_PS_DONE_TS */ A3XX_IRQ_CALLBACK(NULL), /* 20 - CP_CACHE_FLUSH_TS */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 21 - CP_AHB_ERROR_FAULT */ A3XX_IRQ_CALLBACK(NULL), /* 22 - Unused */ A3XX_IRQ_CALLBACK(NULL), /* 23 - Unused */ A3XX_IRQ_CALLBACK(NULL), /* 24 - MISC_HANG_DETECT */ A3XX_IRQ_CALLBACK(a3xx_err_callback), /* 25 - UCHE_OOB_ACCESS */ /* 26 to 31 - Unused */ }; static irqreturn_t a3xx_irq_handler(struct adreno_device *adreno_dev) { struct kgsl_device *device = &adreno_dev->dev; irqreturn_t ret = IRQ_NONE; unsigned int status, tmp; int i; adreno_regread(&adreno_dev->dev, A3XX_RBBM_INT_0_STATUS, &status); for (tmp = status, i = 0; tmp && i < ARRAY_SIZE(a3xx_irq_funcs); i++) { if (tmp & 1) { if (a3xx_irq_funcs[i].func != NULL) { a3xx_irq_funcs[i].func(adreno_dev, i); ret = IRQ_HANDLED; } else { KGSL_DRV_CRIT(device, "Unhandled interrupt bit %x\n", i); } } tmp >>= 1; } trace_kgsl_a3xx_irq_status(device, status); if (status) adreno_regwrite(&adreno_dev->dev, A3XX_RBBM_INT_CLEAR_CMD, status); return ret; } static void a3xx_irq_control(struct adreno_device *adreno_dev, int state) { struct kgsl_device *device = &adreno_dev->dev; if (state) adreno_regwrite(device, A3XX_RBBM_INT_0_MASK, A3XX_INT_MASK); else adreno_regwrite(device, A3XX_RBBM_INT_0_MASK, 0); } static unsigned int a3xx_irq_pending(struct adreno_device *adreno_dev) { unsigned int status; adreno_regread(&adreno_dev->dev, A3XX_RBBM_INT_0_STATUS, &status); return (status & A3XX_INT_MASK) ? 1 : 0; } static unsigned int a3xx_busy_cycles(struct adreno_device *adreno_dev) { struct kgsl_device *device = &adreno_dev->dev; unsigned int val; unsigned int ret = 0; /* Read the value */ adreno_regread(device, A3XX_RBBM_PERFCTR_PWR_1_LO, &val); /* Return 0 for the first read */ if (adreno_dev->gpu_cycles != 0) { if (val < adreno_dev->gpu_cycles) ret = (0xFFFFFFFF - adreno_dev->gpu_cycles) + val; else ret = val - adreno_dev->gpu_cycles; } adreno_dev->gpu_cycles = val; return ret; } struct a3xx_vbif_data { unsigned int reg; unsigned int val; }; /* VBIF registers start after 0x3000 so use 0x0 as end of list marker */ static struct a3xx_vbif_data a305_vbif[] = { /* Set up 16 deep read/write request queues */ { A3XX_VBIF_IN_RD_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_IN_RD_LIM_CONF1, 0x10101010 }, { A3XX_VBIF_OUT_RD_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_OUT_WR_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303 }, { A3XX_VBIF_IN_WR_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_IN_WR_LIM_CONF1, 0x10101010 }, /* Enable WR-REQ */ { A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x0000FF }, /* Set up round robin arbitration between both AXI ports */ { A3XX_VBIF_ARB_CTL, 0x00000030 }, /* Set up AOOO */ { A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003C }, { A3XX_VBIF_OUT_AXI_AOOO, 0x003C003C }, {0, 0}, }; static struct a3xx_vbif_data a305b_vbif[] = { { A3XX_VBIF_IN_RD_LIM_CONF0, 0x00181818 }, { A3XX_VBIF_IN_WR_LIM_CONF0, 0x00181818 }, { A3XX_VBIF_OUT_RD_LIM_CONF0, 0x00000018 }, { A3XX_VBIF_OUT_WR_LIM_CONF0, 0x00000018 }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x00000303 }, { A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0003 }, {0, 0}, }; static struct a3xx_vbif_data a305c_vbif[] = { { A3XX_VBIF_IN_RD_LIM_CONF0, 0x00101010 }, { A3XX_VBIF_IN_WR_LIM_CONF0, 0x00101010 }, { A3XX_VBIF_OUT_RD_LIM_CONF0, 0x00000010 }, { A3XX_VBIF_OUT_WR_LIM_CONF0, 0x00000010 }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x00000101 }, { A3XX_VBIF_ARB_CTL, 0x00000010 }, /* Set up AOOO */ { A3XX_VBIF_OUT_AXI_AOOO_EN, 0x00000007 }, { A3XX_VBIF_OUT_AXI_AOOO, 0x00070007 }, {0, 0}, }; static struct a3xx_vbif_data a320_vbif[] = { /* Set up 16 deep read/write request queues */ { A3XX_VBIF_IN_RD_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_IN_RD_LIM_CONF1, 0x10101010 }, { A3XX_VBIF_OUT_RD_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_OUT_WR_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303 }, { A3XX_VBIF_IN_WR_LIM_CONF0, 0x10101010 }, { A3XX_VBIF_IN_WR_LIM_CONF1, 0x10101010 }, /* Enable WR-REQ */ { A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x0000FF }, /* Set up round robin arbitration between both AXI ports */ { A3XX_VBIF_ARB_CTL, 0x00000030 }, /* Set up AOOO */ { A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003C }, { A3XX_VBIF_OUT_AXI_AOOO, 0x003C003C }, /* Enable 1K sort */ { A3XX_VBIF_ABIT_SORT, 0x000000FF }, { A3XX_VBIF_ABIT_SORT_CONF, 0x000000A4 }, {0, 0}, }; static struct a3xx_vbif_data a330_vbif[] = { /* Set up 16 deep read/write request queues */ { A3XX_VBIF_IN_RD_LIM_CONF0, 0x18181818 }, { A3XX_VBIF_IN_RD_LIM_CONF1, 0x00001818 }, { A3XX_VBIF_OUT_RD_LIM_CONF0, 0x00001818 }, { A3XX_VBIF_OUT_WR_LIM_CONF0, 0x00001818 }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303 }, { A3XX_VBIF_IN_WR_LIM_CONF0, 0x18181818 }, { A3XX_VBIF_IN_WR_LIM_CONF1, 0x00001818 }, /* Enable WR-REQ */ { A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003F }, /* Set up round robin arbitration between both AXI ports */ { A3XX_VBIF_ARB_CTL, 0x00000030 }, /* Set up VBIF_ROUND_ROBIN_QOS_ARB */ { A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0001 }, /* Set up AOOO */ { A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003F }, { A3XX_VBIF_OUT_AXI_AOOO, 0x003F003F }, /* Enable 1K sort */ { A3XX_VBIF_ABIT_SORT, 0x0001003F }, { A3XX_VBIF_ABIT_SORT_CONF, 0x000000A4 }, /* Disable VBIF clock gating. This is to enable AXI running * higher frequency than GPU. */ { A3XX_VBIF_CLKON, 1 }, {0, 0}, }; /* * Most of the VBIF registers on 8974v2 have the correct values at power on, so * we won't modify those if we don't need to */ static struct a3xx_vbif_data a330v2_vbif[] = { /* Enable 1k sort */ { A3XX_VBIF_ABIT_SORT, 0x0001003F }, { A3XX_VBIF_ABIT_SORT_CONF, 0x000000A4 }, /* Enable WR-REQ */ { A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003F }, { A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303 }, /* Set up VBIF_ROUND_ROBIN_QOS_ARB */ { A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0003 }, {0, 0}, }; static struct { int(*devfunc)(struct adreno_device *); struct a3xx_vbif_data *vbif; } a3xx_vbif_platforms[] = { { adreno_is_a305, a305_vbif }, { adreno_is_a305c, a305c_vbif }, { adreno_is_a320, a320_vbif }, /* A330v2 needs to be ahead of A330 so the right device matches */ { adreno_is_a330v2, a330v2_vbif }, { adreno_is_a330, a330_vbif }, { adreno_is_a305b, a305b_vbif }, }; static void a3xx_perfcounter_init(struct adreno_device *adreno_dev) { /* * Set SP to count SP_ALU_ACTIVE_CYCLES, it includes * all ALU instruction execution regardless precision or shader ID. * Set SP to count SP0_ICL1_MISSES, It counts * USP L1 instruction miss request. * Set SP to count SP_FS_FULL_ALU_INSTRUCTIONS, it * counts USP flow control instruction execution. * we will use this to augment our hang detection */ if (adreno_dev->fast_hang_detect) { adreno_perfcounter_get(adreno_dev, KGSL_PERFCOUNTER_GROUP_SP, SP_ALU_ACTIVE_CYCLES, &ft_detect_regs[6], PERFCOUNTER_FLAG_KERNEL); ft_detect_regs[7] = ft_detect_regs[6] + 1; adreno_perfcounter_get(adreno_dev, KGSL_PERFCOUNTER_GROUP_SP, SP0_ICL1_MISSES, &ft_detect_regs[8], PERFCOUNTER_FLAG_KERNEL); ft_detect_regs[9] = ft_detect_regs[8] + 1; adreno_perfcounter_get(adreno_dev, KGSL_PERFCOUNTER_GROUP_SP, SP_FS_CFLOW_INSTRUCTIONS, &ft_detect_regs[10], PERFCOUNTER_FLAG_KERNEL); ft_detect_regs[11] = ft_detect_regs[10] + 1; } adreno_perfcounter_get(adreno_dev, KGSL_PERFCOUNTER_GROUP_SP, SP_FS_FULL_ALU_INSTRUCTIONS, NULL, PERFCOUNTER_FLAG_KERNEL); /* Reserve and start countable 1 in the PWR perfcounter group */ adreno_perfcounter_get(adreno_dev, KGSL_PERFCOUNTER_GROUP_PWR, 1, NULL, PERFCOUNTER_FLAG_KERNEL); } static void a3xx_start(struct adreno_device *adreno_dev) { struct kgsl_device *device = &adreno_dev->dev; struct a3xx_vbif_data *vbif = NULL; int i; for (i = 0; i < ARRAY_SIZE(a3xx_vbif_platforms); i++) { if (a3xx_vbif_platforms[i].devfunc(adreno_dev)) { vbif = a3xx_vbif_platforms[i].vbif; break; } } BUG_ON(vbif == NULL); while (vbif->reg != 0) { adreno_regwrite(device, vbif->reg, vbif->val); vbif++; } /* Make all blocks contribute to the GPU BUSY perf counter */ adreno_regwrite(device, A3XX_RBBM_GPU_BUSY_MASKED, 0xFFFFFFFF); /* Tune the hystersis counters for SP and CP idle detection */ adreno_regwrite(device, A3XX_RBBM_SP_HYST_CNT, 0x10); adreno_regwrite(device, A3XX_RBBM_WAIT_IDLE_CLOCKS_CTL, 0x10); /* Enable the RBBM error reporting bits. This lets us get useful information on failure */ adreno_regwrite(device, A3XX_RBBM_AHB_CTL0, 0x00000001); /* Enable AHB error reporting */ adreno_regwrite(device, A3XX_RBBM_AHB_CTL1, 0xA6FFFFFF); /* Turn on the power counters */ adreno_regwrite(device, A3XX_RBBM_RBBM_CTL, 0x00030000); /* Turn on hang detection - this spews a lot of useful information * into the RBBM registers on a hang */ adreno_regwrite(device, A3XX_RBBM_INTERFACE_HANG_INT_CTL, (1 << 16) | 0xFFF); /* Enable 64-byte cacheline size. HW Default is 32-byte (0x000000E0). */ adreno_regwrite(device, A3XX_UCHE_CACHE_MODE_CONTROL_REG, 0x00000001); /* Enable Clock gating */ adreno_regwrite(device, A3XX_RBBM_CLOCK_CTL, adreno_a3xx_rbbm_clock_ctl_default(adreno_dev)); if (adreno_is_a330v2(adreno_dev)) adreno_regwrite(device, A3XX_RBBM_GPR0_CTL, A330v2_RBBM_GPR0_CTL_DEFAULT); else if (adreno_is_a330(adreno_dev)) adreno_regwrite(device, A3XX_RBBM_GPR0_CTL, A330_RBBM_GPR0_CTL_DEFAULT); /* Set the OCMEM base address for A330 */ if (adreno_is_a330(adreno_dev) || adreno_is_a305b(adreno_dev)) { adreno_regwrite(device, A3XX_RB_GMEM_BASE_ADDR, (unsigned int)(adreno_dev->ocmem_base >> 14)); } /* Turn on performance counters */ adreno_regwrite(device, A3XX_RBBM_PERFCTR_CTL, 0x01); /* Turn on the GPU busy counter and let it run free */ adreno_dev->gpu_cycles = 0; } /** * a3xx_coresight_enable() - Enables debugging through coresight * debug bus for adreno a3xx devices. * @device: Pointer to GPU device structure */ int a3xx_coresight_enable(struct kgsl_device *device) { mutex_lock(&device->mutex); if (!kgsl_active_count_get(device)) { adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_CTL, 0x0001093F); adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_STB_CTL0, 0x00000000); adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_STB_CTL1, 0xFFFFFFFE); adreno_regwrite(device, A3XX_RBBM_INT_TRACE_BUS_CTL, 0x00201111); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_BUS_CTL, 0x89100010); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_STOP_CNT, 0x00017fff); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_START_CNT, 0x0001000f); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_PERIOD_CNT , 0x0001ffff); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_CMD, 0x00000001); kgsl_active_count_put(device); } mutex_unlock(&device->mutex); return 0; } /** * a3xx_coresight_disable() - Disables debugging through coresight * debug bus for adreno a3xx devices. * @device: Pointer to GPU device structure */ void a3xx_coresight_disable(struct kgsl_device *device) { mutex_lock(&device->mutex); if (!kgsl_active_count_get(device)) { adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_CTL, 0x0); adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_STB_CTL0, 0x0); adreno_regwrite(device, A3XX_RBBM_DEBUG_BUS_STB_CTL1, 0x0); adreno_regwrite(device, A3XX_RBBM_INT_TRACE_BUS_CTL, 0x0); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_BUS_CTL, 0x0); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_STOP_CNT, 0x0); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_START_CNT, 0x0); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_PERIOD_CNT , 0x0); adreno_regwrite(device, A3XX_RBBM_EXT_TRACE_CMD, 0x0); kgsl_active_count_put(device); } mutex_unlock(&device->mutex); } static void a3xx_coresight_write_reg(struct kgsl_device *device, unsigned int wordoffset, unsigned int val) { mutex_lock(&device->mutex); if (!kgsl_active_count_get(device)) { adreno_regwrite(device, wordoffset, val); kgsl_active_count_put(device); } mutex_unlock(&device->mutex); } void a3xx_coresight_config_debug_reg(struct kgsl_device *device, int debug_reg, unsigned int val) { switch (debug_reg) { case DEBUG_BUS_CTL: a3xx_coresight_write_reg(device, A3XX_RBBM_DEBUG_BUS_CTL, val); break; case TRACE_STOP_CNT: a3xx_coresight_write_reg(device, A3XX_RBBM_EXT_TRACE_STOP_CNT, val); break; case TRACE_START_CNT: a3xx_coresight_write_reg(device, A3XX_RBBM_EXT_TRACE_START_CNT, val); break; case TRACE_PERIOD_CNT: a3xx_coresight_write_reg(device, A3XX_RBBM_EXT_TRACE_PERIOD_CNT, val); break; case TRACE_CMD: a3xx_coresight_write_reg(device, A3XX_RBBM_EXT_TRACE_CMD, val); break; case TRACE_BUS_CTL: a3xx_coresight_write_reg(device, A3XX_RBBM_EXT_TRACE_BUS_CTL, val); break; } } /* * Define the available perfcounter groups - these get used by * adreno_perfcounter_get and adreno_perfcounter_put */ static struct adreno_perfcount_register a3xx_perfcounters_cp[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_CP_0_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_rbbm[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RBBM_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RBBM_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_pc[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PC_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PC_1_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PC_2_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PC_3_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_vfd[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_VFD_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_VFD_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_hlsq[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_1_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_2_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_3_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_4_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_HLSQ_5_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_vpc[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_VPC_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_VPC_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_tse[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TSE_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TSE_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_ras[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RAS_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RAS_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_uche[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_1_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_2_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_3_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_4_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_UCHE_5_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_tp[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_1_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_2_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_3_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_4_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_TP_5_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_sp[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_1_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_2_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_3_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_4_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_5_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_6_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_SP_7_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_rb[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RB_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_RB_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_pwr[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PWR_0_LO, 0 }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_RBBM_PERFCTR_PWR_1_LO, 0 }, }; static struct adreno_perfcount_register a3xx_perfcounters_vbif[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_VBIF_PERF_CNT0_LO }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_VBIF_PERF_CNT1_LO }, }; static struct adreno_perfcount_register a3xx_perfcounters_vbif_pwr[] = { { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_VBIF_PERF_PWR_CNT0_LO }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_VBIF_PERF_PWR_CNT1_LO }, { KGSL_PERFCOUNTER_NOT_USED, 0, A3XX_VBIF_PERF_PWR_CNT2_LO }, }; static struct adreno_perfcount_group a3xx_perfcounter_groups[] = { { a3xx_perfcounters_cp, ARRAY_SIZE(a3xx_perfcounters_cp) }, { a3xx_perfcounters_rbbm, ARRAY_SIZE(a3xx_perfcounters_rbbm) }, { a3xx_perfcounters_pc, ARRAY_SIZE(a3xx_perfcounters_pc) }, { a3xx_perfcounters_vfd, ARRAY_SIZE(a3xx_perfcounters_vfd) }, { a3xx_perfcounters_hlsq, ARRAY_SIZE(a3xx_perfcounters_hlsq) }, { a3xx_perfcounters_vpc, ARRAY_SIZE(a3xx_perfcounters_vpc) }, { a3xx_perfcounters_tse, ARRAY_SIZE(a3xx_perfcounters_tse) }, { a3xx_perfcounters_ras, ARRAY_SIZE(a3xx_perfcounters_ras) }, { a3xx_perfcounters_uche, ARRAY_SIZE(a3xx_perfcounters_uche) }, { a3xx_perfcounters_tp, ARRAY_SIZE(a3xx_perfcounters_tp) }, { a3xx_perfcounters_sp, ARRAY_SIZE(a3xx_perfcounters_sp) }, { a3xx_perfcounters_rb, ARRAY_SIZE(a3xx_perfcounters_rb) }, { a3xx_perfcounters_pwr, ARRAY_SIZE(a3xx_perfcounters_pwr) }, { a3xx_perfcounters_vbif, ARRAY_SIZE(a3xx_perfcounters_vbif) }, { a3xx_perfcounters_vbif_pwr, ARRAY_SIZE(a3xx_perfcounters_vbif_pwr) }, }; static struct adreno_perfcounters a3xx_perfcounters = { a3xx_perfcounter_groups, ARRAY_SIZE(a3xx_perfcounter_groups), }; /* * a3xx_soft_reset() - Soft reset GPU * @adreno_dev: Pointer to adreno device * * Soft reset the GPU by doing a AHB write of value 1 to RBBM_SW_RESET * register. This is used when we want to reset the GPU without * turning off GFX power rail. The reset when asserted resets * all the HW logic, restores GPU registers to default state and * flushes out pending VBIF transactions. */ static void a3xx_soft_reset(struct adreno_device *adreno_dev) { struct kgsl_device *device = &adreno_dev->dev; unsigned int reg; adreno_regwrite(device, A3XX_RBBM_SW_RESET_CMD, 1); /* * Do a dummy read to get a brief read cycle delay for the reset to take * effect */ adreno_regread(device, A3XX_RBBM_SW_RESET_CMD, ®); adreno_regwrite(device, A3XX_RBBM_SW_RESET_CMD, 0); } /* Defined in adreno_a3xx_snapshot.c */ void *a3xx_snapshot(struct adreno_device *adreno_dev, void *snapshot, int *remain, int hang); struct adreno_gpudev adreno_a3xx_gpudev = { .reg_rbbm_status = A3XX_RBBM_STATUS, .reg_cp_pfp_ucode_addr = A3XX_CP_PFP_UCODE_ADDR, .reg_cp_pfp_ucode_data = A3XX_CP_PFP_UCODE_DATA, .perfcounters = &a3xx_perfcounters, .ctxt_create = a3xx_drawctxt_create, .ctxt_save = a3xx_drawctxt_save, .ctxt_restore = a3xx_drawctxt_restore, .ctxt_draw_workaround = NULL, .rb_init = a3xx_rb_init, .perfcounter_init = a3xx_perfcounter_init, .irq_control = a3xx_irq_control, .irq_handler = a3xx_irq_handler, .irq_pending = a3xx_irq_pending, .busy_cycles = a3xx_busy_cycles, .start = a3xx_start, .snapshot = a3xx_snapshot, .perfcounter_enable = a3xx_perfcounter_enable, .perfcounter_read = a3xx_perfcounter_read, .coresight_enable = a3xx_coresight_enable, .coresight_disable = a3xx_coresight_disable, .coresight_config_debug_reg = a3xx_coresight_config_debug_reg, .soft_reset = a3xx_soft_reset, };