mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-29 23:53:32 +00:00
aaa36a976b
This adds initial support for VI asics. This includes Iceland, Tonga, and Carrizo. Our inital focus as been Carrizo, so there are still gaps in support for Tonga and Iceland, notably power management. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
363 lines
13 KiB
C
363 lines
13 KiB
C
/*
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* Copyright 2014 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef VI_H
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#define VI_H
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#define SDMA0_REGISTER_OFFSET 0x0 /* not a register */
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#define SDMA1_REGISTER_OFFSET 0x200 /* not a register */
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#define SDMA_MAX_INSTANCE 2
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/* crtc instance offsets */
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#define CRTC0_REGISTER_OFFSET (0x1b9c - 0x1b9c)
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#define CRTC1_REGISTER_OFFSET (0x1d9c - 0x1b9c)
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#define CRTC2_REGISTER_OFFSET (0x1f9c - 0x1b9c)
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#define CRTC3_REGISTER_OFFSET (0x419c - 0x1b9c)
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#define CRTC4_REGISTER_OFFSET (0x439c - 0x1b9c)
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#define CRTC5_REGISTER_OFFSET (0x459c - 0x1b9c)
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#define CRTC6_REGISTER_OFFSET (0x479c - 0x1b9c)
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/* dig instance offsets */
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#define DIG0_REGISTER_OFFSET (0x4a00 - 0x4a00)
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#define DIG1_REGISTER_OFFSET (0x4b00 - 0x4a00)
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#define DIG2_REGISTER_OFFSET (0x4c00 - 0x4a00)
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#define DIG3_REGISTER_OFFSET (0x4d00 - 0x4a00)
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#define DIG4_REGISTER_OFFSET (0x4e00 - 0x4a00)
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#define DIG5_REGISTER_OFFSET (0x4f00 - 0x4a00)
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#define DIG6_REGISTER_OFFSET (0x5400 - 0x4a00)
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#define DIG7_REGISTER_OFFSET (0x5600 - 0x4a00)
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#define DIG8_REGISTER_OFFSET (0x5700 - 0x4a00)
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/* audio endpt instance offsets */
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#define AUD0_REGISTER_OFFSET (0x17a8 - 0x17a8)
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#define AUD1_REGISTER_OFFSET (0x17ac - 0x17a8)
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#define AUD2_REGISTER_OFFSET (0x17b0 - 0x17a8)
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#define AUD3_REGISTER_OFFSET (0x17b4 - 0x17a8)
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#define AUD4_REGISTER_OFFSET (0x17b8 - 0x17a8)
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#define AUD5_REGISTER_OFFSET (0x17bc - 0x17a8)
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#define AUD6_REGISTER_OFFSET (0x17c4 - 0x17a8)
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/* hpd instance offsets */
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#define HPD0_REGISTER_OFFSET (0x1898 - 0x1898)
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#define HPD1_REGISTER_OFFSET (0x18a0 - 0x1898)
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#define HPD2_REGISTER_OFFSET (0x18a8 - 0x1898)
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#define HPD3_REGISTER_OFFSET (0x18b0 - 0x1898)
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#define HPD4_REGISTER_OFFSET (0x18b8 - 0x1898)
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#define HPD5_REGISTER_OFFSET (0x18c0 - 0x1898)
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#define AMDGPU_NUM_OF_VMIDS 8
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#define RB_BITMAP_WIDTH_PER_SH 2
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#define MC_SEQ_MISC0__GDDR5__SHIFT 0x1c
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#define MC_SEQ_MISC0__GDDR5_MASK 0xf0000000
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#define MC_SEQ_MISC0__GDDR5_VALUE 5
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/*
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* PM4
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*/
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#define PACKET_TYPE0 0
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#define PACKET_TYPE1 1
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#define PACKET_TYPE2 2
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#define PACKET_TYPE3 3
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#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
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#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
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#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF)
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#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
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#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) | \
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((reg) & 0xFFFF) | \
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((n) & 0x3FFF) << 16)
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#define CP_PACKET2 0x80000000
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#define PACKET2_PAD_SHIFT 0
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#define PACKET2_PAD_MASK (0x3fffffff << 0)
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#define PACKET2(v) (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))
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#define PACKET3(op, n) ((PACKET_TYPE3 << 30) | \
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(((op) & 0xFF) << 8) | \
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((n) & 0x3FFF) << 16)
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#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1)
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/* Packet 3 types */
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#define PACKET3_NOP 0x10
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#define PACKET3_SET_BASE 0x11
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#define PACKET3_BASE_INDEX(x) ((x) << 0)
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#define CE_PARTITION_BASE 3
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#define PACKET3_CLEAR_STATE 0x12
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#define PACKET3_INDEX_BUFFER_SIZE 0x13
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#define PACKET3_DISPATCH_DIRECT 0x15
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#define PACKET3_DISPATCH_INDIRECT 0x16
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#define PACKET3_ATOMIC_GDS 0x1D
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#define PACKET3_ATOMIC_MEM 0x1E
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#define PACKET3_OCCLUSION_QUERY 0x1F
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#define PACKET3_SET_PREDICATION 0x20
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#define PACKET3_REG_RMW 0x21
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#define PACKET3_COND_EXEC 0x22
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#define PACKET3_PRED_EXEC 0x23
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#define PACKET3_DRAW_INDIRECT 0x24
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#define PACKET3_DRAW_INDEX_INDIRECT 0x25
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#define PACKET3_INDEX_BASE 0x26
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#define PACKET3_DRAW_INDEX_2 0x27
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#define PACKET3_CONTEXT_CONTROL 0x28
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#define PACKET3_INDEX_TYPE 0x2A
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#define PACKET3_DRAW_INDIRECT_MULTI 0x2C
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#define PACKET3_DRAW_INDEX_AUTO 0x2D
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#define PACKET3_NUM_INSTANCES 0x2F
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#define PACKET3_DRAW_INDEX_MULTI_AUTO 0x30
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#define PACKET3_INDIRECT_BUFFER_CONST 0x33
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#define PACKET3_STRMOUT_BUFFER_UPDATE 0x34
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#define PACKET3_DRAW_INDEX_OFFSET_2 0x35
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#define PACKET3_DRAW_PREAMBLE 0x36
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#define PACKET3_WRITE_DATA 0x37
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#define WRITE_DATA_DST_SEL(x) ((x) << 8)
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/* 0 - register
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* 1 - memory (sync - via GRBM)
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* 2 - gl2
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* 3 - gds
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* 4 - reserved
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* 5 - memory (async - direct)
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*/
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#define WR_ONE_ADDR (1 << 16)
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#define WR_CONFIRM (1 << 20)
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#define WRITE_DATA_CACHE_POLICY(x) ((x) << 25)
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/* 0 - LRU
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* 1 - Stream
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*/
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#define WRITE_DATA_ENGINE_SEL(x) ((x) << 30)
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/* 0 - me
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* 1 - pfp
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* 2 - ce
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*/
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#define PACKET3_DRAW_INDEX_INDIRECT_MULTI 0x38
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#define PACKET3_MEM_SEMAPHORE 0x39
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# define PACKET3_SEM_USE_MAILBOX (0x1 << 16)
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# define PACKET3_SEM_SEL_SIGNAL_TYPE (0x1 << 20) /* 0 = increment, 1 = write 1 */
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# define PACKET3_SEM_CLIENT_CODE ((x) << 24) /* 0 = CP, 1 = CB, 2 = DB */
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# define PACKET3_SEM_SEL_SIGNAL (0x6 << 29)
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# define PACKET3_SEM_SEL_WAIT (0x7 << 29)
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#define PACKET3_WAIT_REG_MEM 0x3C
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#define WAIT_REG_MEM_FUNCTION(x) ((x) << 0)
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/* 0 - always
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* 1 - <
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* 2 - <=
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* 3 - ==
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* 4 - !=
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* 5 - >=
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* 6 - >
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*/
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#define WAIT_REG_MEM_MEM_SPACE(x) ((x) << 4)
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/* 0 - reg
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* 1 - mem
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*/
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#define WAIT_REG_MEM_OPERATION(x) ((x) << 6)
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/* 0 - wait_reg_mem
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* 1 - wr_wait_wr_reg
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*/
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#define WAIT_REG_MEM_ENGINE(x) ((x) << 8)
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/* 0 - me
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* 1 - pfp
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*/
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#define PACKET3_INDIRECT_BUFFER 0x3F
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#define INDIRECT_BUFFER_TCL2_VOLATILE (1 << 22)
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#define INDIRECT_BUFFER_VALID (1 << 23)
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#define INDIRECT_BUFFER_CACHE_POLICY(x) ((x) << 28)
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/* 0 - LRU
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* 1 - Stream
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* 2 - Bypass
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*/
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#define PACKET3_COPY_DATA 0x40
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#define PACKET3_PFP_SYNC_ME 0x42
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#define PACKET3_SURFACE_SYNC 0x43
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# define PACKET3_DEST_BASE_0_ENA (1 << 0)
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# define PACKET3_DEST_BASE_1_ENA (1 << 1)
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# define PACKET3_CB0_DEST_BASE_ENA (1 << 6)
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# define PACKET3_CB1_DEST_BASE_ENA (1 << 7)
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# define PACKET3_CB2_DEST_BASE_ENA (1 << 8)
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# define PACKET3_CB3_DEST_BASE_ENA (1 << 9)
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# define PACKET3_CB4_DEST_BASE_ENA (1 << 10)
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# define PACKET3_CB5_DEST_BASE_ENA (1 << 11)
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# define PACKET3_CB6_DEST_BASE_ENA (1 << 12)
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# define PACKET3_CB7_DEST_BASE_ENA (1 << 13)
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# define PACKET3_DB_DEST_BASE_ENA (1 << 14)
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# define PACKET3_TCL1_VOL_ACTION_ENA (1 << 15)
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# define PACKET3_TC_VOL_ACTION_ENA (1 << 16) /* L2 */
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# define PACKET3_TC_WB_ACTION_ENA (1 << 18) /* L2 */
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# define PACKET3_DEST_BASE_2_ENA (1 << 19)
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# define PACKET3_DEST_BASE_3_ENA (1 << 21)
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# define PACKET3_TCL1_ACTION_ENA (1 << 22)
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# define PACKET3_TC_ACTION_ENA (1 << 23) /* L2 */
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# define PACKET3_CB_ACTION_ENA (1 << 25)
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# define PACKET3_DB_ACTION_ENA (1 << 26)
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# define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27)
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# define PACKET3_SH_KCACHE_VOL_ACTION_ENA (1 << 28)
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# define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29)
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#define PACKET3_COND_WRITE 0x45
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#define PACKET3_EVENT_WRITE 0x46
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#define EVENT_TYPE(x) ((x) << 0)
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#define EVENT_INDEX(x) ((x) << 8)
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/* 0 - any non-TS event
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* 1 - ZPASS_DONE, PIXEL_PIPE_STAT_*
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* 2 - SAMPLE_PIPELINESTAT
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* 3 - SAMPLE_STREAMOUTSTAT*
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* 4 - *S_PARTIAL_FLUSH
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* 5 - EOP events
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* 6 - EOS events
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*/
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#define PACKET3_EVENT_WRITE_EOP 0x47
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#define EOP_TCL1_VOL_ACTION_EN (1 << 12)
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#define EOP_TC_VOL_ACTION_EN (1 << 13) /* L2 */
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#define EOP_TC_WB_ACTION_EN (1 << 15) /* L2 */
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#define EOP_TCL1_ACTION_EN (1 << 16)
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#define EOP_TC_ACTION_EN (1 << 17) /* L2 */
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#define EOP_TCL2_VOLATILE (1 << 24)
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#define EOP_CACHE_POLICY(x) ((x) << 25)
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/* 0 - LRU
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* 1 - Stream
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* 2 - Bypass
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*/
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#define DATA_SEL(x) ((x) << 29)
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/* 0 - discard
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* 1 - send low 32bit data
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* 2 - send 64bit data
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* 3 - send 64bit GPU counter value
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* 4 - send 64bit sys counter value
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*/
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#define INT_SEL(x) ((x) << 24)
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/* 0 - none
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* 1 - interrupt only (DATA_SEL = 0)
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* 2 - interrupt when data write is confirmed
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*/
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#define DST_SEL(x) ((x) << 16)
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/* 0 - MC
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* 1 - TC/L2
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*/
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#define PACKET3_EVENT_WRITE_EOS 0x48
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#define PACKET3_RELEASE_MEM 0x49
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#define PACKET3_PREAMBLE_CNTL 0x4A
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# define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE (2 << 28)
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# define PACKET3_PREAMBLE_END_CLEAR_STATE (3 << 28)
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#define PACKET3_DMA_DATA 0x50
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/* 1. header
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* 2. CONTROL
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* 3. SRC_ADDR_LO or DATA [31:0]
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* 4. SRC_ADDR_HI [31:0]
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* 5. DST_ADDR_LO [31:0]
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* 6. DST_ADDR_HI [7:0]
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* 7. COMMAND [30:21] | BYTE_COUNT [20:0]
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*/
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/* CONTROL */
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# define PACKET3_DMA_DATA_ENGINE(x) ((x) << 0)
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/* 0 - ME
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* 1 - PFP
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*/
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# define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13)
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/* 0 - LRU
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* 1 - Stream
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* 2 - Bypass
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*/
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# define PACKET3_DMA_DATA_SRC_VOLATILE (1 << 15)
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# define PACKET3_DMA_DATA_DST_SEL(x) ((x) << 20)
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/* 0 - DST_ADDR using DAS
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* 1 - GDS
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* 3 - DST_ADDR using L2
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*/
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# define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25)
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/* 0 - LRU
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* 1 - Stream
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* 2 - Bypass
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*/
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# define PACKET3_DMA_DATA_DST_VOLATILE (1 << 27)
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# define PACKET3_DMA_DATA_SRC_SEL(x) ((x) << 29)
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/* 0 - SRC_ADDR using SAS
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* 1 - GDS
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* 2 - DATA
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* 3 - SRC_ADDR using L2
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*/
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# define PACKET3_DMA_DATA_CP_SYNC (1 << 31)
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/* COMMAND */
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# define PACKET3_DMA_DATA_DIS_WC (1 << 21)
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# define PACKET3_DMA_DATA_CMD_SRC_SWAP(x) ((x) << 22)
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/* 0 - none
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* 1 - 8 in 16
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* 2 - 8 in 32
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* 3 - 8 in 64
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*/
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# define PACKET3_DMA_DATA_CMD_DST_SWAP(x) ((x) << 24)
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/* 0 - none
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* 1 - 8 in 16
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* 2 - 8 in 32
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* 3 - 8 in 64
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*/
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# define PACKET3_DMA_DATA_CMD_SAS (1 << 26)
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/* 0 - memory
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* 1 - register
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*/
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# define PACKET3_DMA_DATA_CMD_DAS (1 << 27)
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/* 0 - memory
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* 1 - register
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*/
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# define PACKET3_DMA_DATA_CMD_SAIC (1 << 28)
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# define PACKET3_DMA_DATA_CMD_DAIC (1 << 29)
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# define PACKET3_DMA_DATA_CMD_RAW_WAIT (1 << 30)
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#define PACKET3_AQUIRE_MEM 0x58
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#define PACKET3_REWIND 0x59
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#define PACKET3_LOAD_UCONFIG_REG 0x5E
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#define PACKET3_LOAD_SH_REG 0x5F
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#define PACKET3_LOAD_CONFIG_REG 0x60
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#define PACKET3_LOAD_CONTEXT_REG 0x61
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#define PACKET3_SET_CONFIG_REG 0x68
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#define PACKET3_SET_CONFIG_REG_START 0x00002000
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#define PACKET3_SET_CONFIG_REG_END 0x00002c00
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#define PACKET3_SET_CONTEXT_REG 0x69
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#define PACKET3_SET_CONTEXT_REG_START 0x0000a000
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#define PACKET3_SET_CONTEXT_REG_END 0x0000a400
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#define PACKET3_SET_CONTEXT_REG_INDIRECT 0x73
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#define PACKET3_SET_SH_REG 0x76
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#define PACKET3_SET_SH_REG_START 0x00002c00
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#define PACKET3_SET_SH_REG_END 0x00003000
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#define PACKET3_SET_SH_REG_OFFSET 0x77
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#define PACKET3_SET_QUEUE_REG 0x78
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#define PACKET3_SET_UCONFIG_REG 0x79
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#define PACKET3_SET_UCONFIG_REG_START 0x0000c000
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#define PACKET3_SET_UCONFIG_REG_END 0x0000c400
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#define PACKET3_SCRATCH_RAM_WRITE 0x7D
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#define PACKET3_SCRATCH_RAM_READ 0x7E
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#define PACKET3_LOAD_CONST_RAM 0x80
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#define PACKET3_WRITE_CONST_RAM 0x81
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#define PACKET3_DUMP_CONST_RAM 0x83
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#define PACKET3_INCREMENT_CE_COUNTER 0x84
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#define PACKET3_INCREMENT_DE_COUNTER 0x85
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#define PACKET3_WAIT_ON_CE_COUNTER 0x86
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#define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88
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#define PACKET3_SWITCH_BUFFER 0x8B
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#define VCE_CMD_NO_OP 0x00000000
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#define VCE_CMD_END 0x00000001
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#define VCE_CMD_IB 0x00000002
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#define VCE_CMD_FENCE 0x00000003
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#define VCE_CMD_TRAP 0x00000004
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#define VCE_CMD_IB_AUTO 0x00000005
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#define VCE_CMD_SEMAPHORE 0x00000006
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#endif
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