1052 lines
39 KiB
C
1052 lines
39 KiB
C
/*
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* Copyright © 2014-2015 Broadcom
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef VC4_REGS_H
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#define VC4_REGS_H
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#include <linux/bitops.h>
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#define VC4_MASK(high, low) ((u32)GENMASK(high, low))
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/* Using the GNU statement expression extension */
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#define VC4_SET_FIELD(value, field) \
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({ \
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uint32_t fieldval = (value) << field##_SHIFT; \
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WARN_ON((fieldval & ~field##_MASK) != 0); \
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fieldval & field##_MASK; \
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})
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#define VC4_GET_FIELD(word, field) (((word) & field##_MASK) >> \
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field##_SHIFT)
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#define V3D_IDENT0 0x00000
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# define V3D_EXPECTED_IDENT0 \
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((2 << 24) | \
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('V' << 0) | \
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('3' << 8) | \
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('D' << 16))
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#define V3D_IDENT1 0x00004
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/* Multiples of 1kb */
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# define V3D_IDENT1_VPM_SIZE_MASK VC4_MASK(31, 28)
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# define V3D_IDENT1_VPM_SIZE_SHIFT 28
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# define V3D_IDENT1_NSEM_MASK VC4_MASK(23, 16)
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# define V3D_IDENT1_NSEM_SHIFT 16
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# define V3D_IDENT1_TUPS_MASK VC4_MASK(15, 12)
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# define V3D_IDENT1_TUPS_SHIFT 12
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# define V3D_IDENT1_QUPS_MASK VC4_MASK(11, 8)
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# define V3D_IDENT1_QUPS_SHIFT 8
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# define V3D_IDENT1_NSLC_MASK VC4_MASK(7, 4)
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# define V3D_IDENT1_NSLC_SHIFT 4
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# define V3D_IDENT1_REV_MASK VC4_MASK(3, 0)
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# define V3D_IDENT1_REV_SHIFT 0
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#define V3D_IDENT2 0x00008
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#define V3D_SCRATCH 0x00010
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#define V3D_L2CACTL 0x00020
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# define V3D_L2CACTL_L2CCLR BIT(2)
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# define V3D_L2CACTL_L2CDIS BIT(1)
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# define V3D_L2CACTL_L2CENA BIT(0)
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#define V3D_SLCACTL 0x00024
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# define V3D_SLCACTL_T1CC_MASK VC4_MASK(27, 24)
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# define V3D_SLCACTL_T1CC_SHIFT 24
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# define V3D_SLCACTL_T0CC_MASK VC4_MASK(19, 16)
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# define V3D_SLCACTL_T0CC_SHIFT 16
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# define V3D_SLCACTL_UCC_MASK VC4_MASK(11, 8)
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# define V3D_SLCACTL_UCC_SHIFT 8
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# define V3D_SLCACTL_ICC_MASK VC4_MASK(3, 0)
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# define V3D_SLCACTL_ICC_SHIFT 0
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#define V3D_INTCTL 0x00030
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#define V3D_INTENA 0x00034
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#define V3D_INTDIS 0x00038
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# define V3D_INT_SPILLUSE BIT(3)
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# define V3D_INT_OUTOMEM BIT(2)
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# define V3D_INT_FLDONE BIT(1)
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# define V3D_INT_FRDONE BIT(0)
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#define V3D_CT0CS 0x00100
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#define V3D_CT1CS 0x00104
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#define V3D_CTNCS(n) (V3D_CT0CS + 4 * n)
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# define V3D_CTRSTA BIT(15)
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# define V3D_CTSEMA BIT(12)
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# define V3D_CTRTSD BIT(8)
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# define V3D_CTRUN BIT(5)
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# define V3D_CTSUBS BIT(4)
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# define V3D_CTERR BIT(3)
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# define V3D_CTMODE BIT(0)
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#define V3D_CT0EA 0x00108
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#define V3D_CT1EA 0x0010c
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#define V3D_CTNEA(n) (V3D_CT0EA + 4 * (n))
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#define V3D_CT0CA 0x00110
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#define V3D_CT1CA 0x00114
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#define V3D_CTNCA(n) (V3D_CT0CA + 4 * (n))
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#define V3D_CT00RA0 0x00118
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#define V3D_CT01RA0 0x0011c
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#define V3D_CTNRA0(n) (V3D_CT00RA0 + 4 * (n))
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#define V3D_CT0LC 0x00120
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#define V3D_CT1LC 0x00124
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#define V3D_CTNLC(n) (V3D_CT0LC + 4 * (n))
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#define V3D_CT0PC 0x00128
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#define V3D_CT1PC 0x0012c
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#define V3D_CTNPC(n) (V3D_CT0PC + 4 * (n))
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#define V3D_PCS 0x00130
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# define V3D_BMOOM BIT(8)
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# define V3D_RMBUSY BIT(3)
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# define V3D_RMACTIVE BIT(2)
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# define V3D_BMBUSY BIT(1)
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# define V3D_BMACTIVE BIT(0)
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#define V3D_BFC 0x00134
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#define V3D_RFC 0x00138
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#define V3D_BPCA 0x00300
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#define V3D_BPCS 0x00304
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#define V3D_BPOA 0x00308
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#define V3D_BPOS 0x0030c
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#define V3D_BXCF 0x00310
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#define V3D_SQRSV0 0x00410
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#define V3D_SQRSV1 0x00414
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#define V3D_SQCNTL 0x00418
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#define V3D_SRQPC 0x00430
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#define V3D_SRQUA 0x00434
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#define V3D_SRQUL 0x00438
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#define V3D_SRQCS 0x0043c
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#define V3D_VPACNTL 0x00500
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#define V3D_VPMBASE 0x00504
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#define V3D_PCTRC 0x00670
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#define V3D_PCTRE 0x00674
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# define V3D_PCTRE_EN BIT(31)
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#define V3D_PCTR(x) (0x00680 + ((x) * 8))
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#define V3D_PCTRS(x) (0x00684 + ((x) * 8))
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#define V3D_DBGE 0x00f00
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#define V3D_FDBGO 0x00f04
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#define V3D_FDBGB 0x00f08
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#define V3D_FDBGR 0x00f0c
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#define V3D_FDBGS 0x00f10
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#define V3D_ERRSTAT 0x00f20
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#define PV_CONTROL 0x00
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# define PV_CONTROL_FORMAT_MASK VC4_MASK(23, 21)
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# define PV_CONTROL_FORMAT_SHIFT 21
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# define PV_CONTROL_FORMAT_24 0
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# define PV_CONTROL_FORMAT_DSIV_16 1
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# define PV_CONTROL_FORMAT_DSIC_16 2
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# define PV_CONTROL_FORMAT_DSIV_18 3
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# define PV_CONTROL_FORMAT_DSIV_24 4
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# define PV_CONTROL_FIFO_LEVEL_MASK VC4_MASK(20, 15)
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# define PV_CONTROL_FIFO_LEVEL_SHIFT 15
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# define PV_CONTROL_CLR_AT_START BIT(14)
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# define PV_CONTROL_TRIGGER_UNDERFLOW BIT(13)
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# define PV_CONTROL_WAIT_HSTART BIT(12)
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# define PV_CONTROL_PIXEL_REP_MASK VC4_MASK(5, 4)
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# define PV_CONTROL_PIXEL_REP_SHIFT 4
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# define PV_CONTROL_CLK_SELECT_DSI 0
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# define PV_CONTROL_CLK_SELECT_DPI_SMI_HDMI 1
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# define PV_CONTROL_CLK_SELECT_VEC 2
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# define PV_CONTROL_CLK_SELECT_MASK VC4_MASK(3, 2)
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# define PV_CONTROL_CLK_SELECT_SHIFT 2
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# define PV_CONTROL_FIFO_CLR BIT(1)
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# define PV_CONTROL_EN BIT(0)
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#define PV_V_CONTROL 0x04
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# define PV_VCONTROL_ODD_DELAY_MASK VC4_MASK(22, 6)
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# define PV_VCONTROL_ODD_DELAY_SHIFT 6
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# define PV_VCONTROL_ODD_FIRST BIT(5)
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# define PV_VCONTROL_INTERLACE BIT(4)
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# define PV_VCONTROL_DSI BIT(3)
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# define PV_VCONTROL_COMMAND BIT(2)
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# define PV_VCONTROL_CONTINUOUS BIT(1)
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# define PV_VCONTROL_VIDEN BIT(0)
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#define PV_VSYNCD_EVEN 0x08
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#define PV_HORZA 0x0c
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# define PV_HORZA_HBP_MASK VC4_MASK(31, 16)
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# define PV_HORZA_HBP_SHIFT 16
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# define PV_HORZA_HSYNC_MASK VC4_MASK(15, 0)
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# define PV_HORZA_HSYNC_SHIFT 0
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#define PV_HORZB 0x10
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# define PV_HORZB_HFP_MASK VC4_MASK(31, 16)
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# define PV_HORZB_HFP_SHIFT 16
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# define PV_HORZB_HACTIVE_MASK VC4_MASK(15, 0)
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# define PV_HORZB_HACTIVE_SHIFT 0
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#define PV_VERTA 0x14
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# define PV_VERTA_VBP_MASK VC4_MASK(31, 16)
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# define PV_VERTA_VBP_SHIFT 16
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# define PV_VERTA_VSYNC_MASK VC4_MASK(15, 0)
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# define PV_VERTA_VSYNC_SHIFT 0
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#define PV_VERTB 0x18
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# define PV_VERTB_VFP_MASK VC4_MASK(31, 16)
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# define PV_VERTB_VFP_SHIFT 16
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# define PV_VERTB_VACTIVE_MASK VC4_MASK(15, 0)
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# define PV_VERTB_VACTIVE_SHIFT 0
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#define PV_VERTA_EVEN 0x1c
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#define PV_VERTB_EVEN 0x20
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#define PV_INTEN 0x24
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#define PV_INTSTAT 0x28
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# define PV_INT_VID_IDLE BIT(9)
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# define PV_INT_VFP_END BIT(8)
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# define PV_INT_VFP_START BIT(7)
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# define PV_INT_VACT_START BIT(6)
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# define PV_INT_VBP_START BIT(5)
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# define PV_INT_VSYNC_START BIT(4)
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# define PV_INT_HFP_START BIT(3)
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# define PV_INT_HACT_START BIT(2)
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# define PV_INT_HBP_START BIT(1)
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# define PV_INT_HSYNC_START BIT(0)
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#define PV_STAT 0x2c
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#define PV_HACT_ACT 0x30
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#define SCALER_DISPCTRL 0x00000000
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/* Global register for clock gating the HVS */
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# define SCALER_DISPCTRL_ENABLE BIT(31)
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# define SCALER_DISPCTRL_DSP2EISLUR BIT(15)
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# define SCALER_DISPCTRL_DSP1EISLUR BIT(14)
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# define SCALER_DISPCTRL_DSP3_MUX_MASK VC4_MASK(19, 18)
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# define SCALER_DISPCTRL_DSP3_MUX_SHIFT 18
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/* Enables Display 0 short line and underrun contribution to
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* SCALER_DISPSTAT_IRQDISP0. Note that short frame contributions are
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* always enabled.
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*/
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# define SCALER_DISPCTRL_DSP0EISLUR BIT(13)
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# define SCALER_DISPCTRL_DSP2EIEOLN BIT(12)
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# define SCALER_DISPCTRL_DSP2EIEOF BIT(11)
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# define SCALER_DISPCTRL_DSP1EIEOLN BIT(10)
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# define SCALER_DISPCTRL_DSP1EIEOF BIT(9)
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/* Enables Display 0 end-of-line-N contribution to
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* SCALER_DISPSTAT_IRQDISP0
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*/
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# define SCALER_DISPCTRL_DSP0EIEOLN BIT(8)
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/* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */
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# define SCALER_DISPCTRL_DSP0EIEOF BIT(7)
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# define SCALER_DISPCTRL_SLVRDEIRQ BIT(6)
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# define SCALER_DISPCTRL_SLVWREIRQ BIT(5)
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# define SCALER_DISPCTRL_DMAEIRQ BIT(4)
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# define SCALER_DISPCTRL_DISP2EIRQ BIT(3)
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# define SCALER_DISPCTRL_DISP1EIRQ BIT(2)
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/* Enables interrupt generation on the enabled EOF/EOLN/EISLUR
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* bits and short frames..
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*/
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# define SCALER_DISPCTRL_DISP0EIRQ BIT(1)
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/* Enables interrupt generation on scaler profiler interrupt. */
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# define SCALER_DISPCTRL_SCLEIRQ BIT(0)
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#define SCALER_DISPSTAT 0x00000004
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# define SCALER_DISPSTAT_COBLOW2 BIT(29)
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# define SCALER_DISPSTAT_EOLN2 BIT(28)
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# define SCALER_DISPSTAT_ESFRAME2 BIT(27)
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# define SCALER_DISPSTAT_ESLINE2 BIT(26)
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# define SCALER_DISPSTAT_EUFLOW2 BIT(25)
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# define SCALER_DISPSTAT_EOF2 BIT(24)
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# define SCALER_DISPSTAT_COBLOW1 BIT(21)
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# define SCALER_DISPSTAT_EOLN1 BIT(20)
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# define SCALER_DISPSTAT_ESFRAME1 BIT(19)
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# define SCALER_DISPSTAT_ESLINE1 BIT(18)
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# define SCALER_DISPSTAT_EUFLOW1 BIT(17)
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# define SCALER_DISPSTAT_EOF1 BIT(16)
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# define SCALER_DISPSTAT_RESP_MASK VC4_MASK(15, 14)
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# define SCALER_DISPSTAT_RESP_SHIFT 14
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# define SCALER_DISPSTAT_RESP_OKAY 0
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# define SCALER_DISPSTAT_RESP_EXOKAY 1
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# define SCALER_DISPSTAT_RESP_SLVERR 2
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# define SCALER_DISPSTAT_RESP_DECERR 3
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# define SCALER_DISPSTAT_COBLOW0 BIT(13)
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/* Set when the DISPEOLN line is done compositing. */
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# define SCALER_DISPSTAT_EOLN0 BIT(12)
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/* Set when VSTART is seen but there are still pixels in the current
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* output line.
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*/
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# define SCALER_DISPSTAT_ESFRAME0 BIT(11)
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/* Set when HSTART is seen but there are still pixels in the current
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* output line.
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*/
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# define SCALER_DISPSTAT_ESLINE0 BIT(10)
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/* Set when the the downstream tries to read from the display FIFO
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* while it's empty.
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*/
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# define SCALER_DISPSTAT_EUFLOW0 BIT(9)
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/* Set when the display mode changes from RUN to EOF */
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# define SCALER_DISPSTAT_EOF0 BIT(8)
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/* Set on AXI invalid DMA ID error. */
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# define SCALER_DISPSTAT_DMA_ERROR BIT(7)
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/* Set on AXI slave read decode error */
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# define SCALER_DISPSTAT_IRQSLVRD BIT(6)
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/* Set on AXI slave write decode error */
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# define SCALER_DISPSTAT_IRQSLVWR BIT(5)
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/* Set when SCALER_DISPSTAT_DMA_ERROR is set, or
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* SCALER_DISPSTAT_RESP_ERROR is not SCALER_DISPSTAT_RESP_OKAY.
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*/
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# define SCALER_DISPSTAT_IRQDMA BIT(4)
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# define SCALER_DISPSTAT_IRQDISP2 BIT(3)
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# define SCALER_DISPSTAT_IRQDISP1 BIT(2)
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/* Set when any of the EOF/EOLN/ESFRAME/ESLINE bits are set and their
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* corresponding interrupt bit is enabled in DISPCTRL.
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*/
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# define SCALER_DISPSTAT_IRQDISP0 BIT(1)
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/* On read, the profiler interrupt. On write, clear *all* interrupt bits. */
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# define SCALER_DISPSTAT_IRQSCL BIT(0)
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#define SCALER_DISPID 0x00000008
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#define SCALER_DISPECTRL 0x0000000c
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#define SCALER_DISPPROF 0x00000010
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#define SCALER_DISPDITHER 0x00000014
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#define SCALER_DISPEOLN 0x00000018
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#define SCALER_DISPLIST0 0x00000020
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#define SCALER_DISPLIST1 0x00000024
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#define SCALER_DISPLIST2 0x00000028
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#define SCALER_DISPLSTAT 0x0000002c
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#define SCALER_DISPLISTX(x) (SCALER_DISPLIST0 + \
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(x) * (SCALER_DISPLIST1 - \
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SCALER_DISPLIST0))
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#define SCALER_DISPLACT0 0x00000030
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#define SCALER_DISPLACT1 0x00000034
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#define SCALER_DISPLACT2 0x00000038
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#define SCALER_DISPLACTX(x) (SCALER_DISPLACT0 + \
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(x) * (SCALER_DISPLACT1 - \
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SCALER_DISPLACT0))
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#define SCALER_DISPCTRL0 0x00000040
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# define SCALER_DISPCTRLX_ENABLE BIT(31)
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# define SCALER_DISPCTRLX_RESET BIT(30)
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/* Generates a single frame when VSTART is seen and stops at the last
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* pixel read from the FIFO.
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*/
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# define SCALER_DISPCTRLX_ONESHOT BIT(29)
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/* Processes a single context in the dlist and then task switch,
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* instead of an entire line.
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*/
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# define SCALER_DISPCTRLX_ONECTX BIT(28)
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/* Set to have DISPSLAVE return 2 16bpp pixels and no status data. */
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# define SCALER_DISPCTRLX_FIFO32 BIT(27)
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/* Turns on output to the DISPSLAVE register instead of the normal
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* FIFO.
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*/
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# define SCALER_DISPCTRLX_FIFOREG BIT(26)
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# define SCALER_DISPCTRLX_WIDTH_MASK VC4_MASK(23, 12)
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# define SCALER_DISPCTRLX_WIDTH_SHIFT 12
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# define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0)
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# define SCALER_DISPCTRLX_HEIGHT_SHIFT 0
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#define SCALER_DISPBKGND0 0x00000044
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# define SCALER_DISPBKGND_AUTOHS BIT(31)
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# define SCALER_DISPBKGND_INTERLACE BIT(30)
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# define SCALER_DISPBKGND_GAMMA BIT(29)
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# define SCALER_DISPBKGND_TESTMODE_MASK VC4_MASK(28, 25)
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# define SCALER_DISPBKGND_TESTMODE_SHIFT 25
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/* Enables filling the scaler line with the RGB value in the low 24
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* bits before compositing. Costs cycles, so should be skipped if
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* opaque display planes will cover everything.
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*/
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# define SCALER_DISPBKGND_FILL BIT(24)
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#define SCALER_DISPSTAT0 0x00000048
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# define SCALER_DISPSTATX_MODE_MASK VC4_MASK(31, 30)
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# define SCALER_DISPSTATX_MODE_SHIFT 30
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# define SCALER_DISPSTATX_MODE_DISABLED 0
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# define SCALER_DISPSTATX_MODE_INIT 1
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# define SCALER_DISPSTATX_MODE_RUN 2
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# define SCALER_DISPSTATX_MODE_EOF 3
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# define SCALER_DISPSTATX_FULL BIT(29)
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# define SCALER_DISPSTATX_EMPTY BIT(28)
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# define SCALER_DISPSTATX_FRAME_COUNT_MASK VC4_MASK(17, 12)
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# define SCALER_DISPSTATX_FRAME_COUNT_SHIFT 12
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# define SCALER_DISPSTATX_LINE_MASK VC4_MASK(11, 0)
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# define SCALER_DISPSTATX_LINE_SHIFT 0
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#define SCALER_DISPBASE0 0x0000004c
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/* Last pixel in the COB (display FIFO memory) allocated to this HVS
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* channel. Must be 4-pixel aligned (and thus 4 pixels less than the
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* next COB base).
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*/
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# define SCALER_DISPBASEX_TOP_MASK VC4_MASK(31, 16)
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# define SCALER_DISPBASEX_TOP_SHIFT 16
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/* First pixel in the COB (display FIFO memory) allocated to this HVS
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* channel. Must be 4-pixel aligned.
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*/
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# define SCALER_DISPBASEX_BASE_MASK VC4_MASK(15, 0)
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# define SCALER_DISPBASEX_BASE_SHIFT 0
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#define SCALER_DISPCTRL1 0x00000050
|
|
#define SCALER_DISPBKGND1 0x00000054
|
|
#define SCALER_DISPBKGNDX(x) (SCALER_DISPBKGND0 + \
|
|
(x) * (SCALER_DISPBKGND1 - \
|
|
SCALER_DISPBKGND0))
|
|
#define SCALER_DISPSTAT1 0x00000058
|
|
#define SCALER_DISPSTATX(x) (SCALER_DISPSTAT0 + \
|
|
(x) * (SCALER_DISPSTAT1 - \
|
|
SCALER_DISPSTAT0))
|
|
#define SCALER_DISPBASE1 0x0000005c
|
|
#define SCALER_DISPBASEX(x) (SCALER_DISPBASE0 + \
|
|
(x) * (SCALER_DISPBASE1 - \
|
|
SCALER_DISPBASE0))
|
|
#define SCALER_DISPCTRL2 0x00000060
|
|
#define SCALER_DISPCTRLX(x) (SCALER_DISPCTRL0 + \
|
|
(x) * (SCALER_DISPCTRL1 - \
|
|
SCALER_DISPCTRL0))
|
|
#define SCALER_DISPBKGND2 0x00000064
|
|
#define SCALER_DISPSTAT2 0x00000068
|
|
#define SCALER_DISPBASE2 0x0000006c
|
|
#define SCALER_DISPALPHA2 0x00000070
|
|
#define SCALER_GAMADDR 0x00000078
|
|
# define SCALER_GAMADDR_AUTOINC BIT(31)
|
|
/* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma
|
|
* enabled.
|
|
*/
|
|
# define SCALER_GAMADDR_SRAMENB BIT(30)
|
|
|
|
#define SCALER_OLEDOFFS 0x00000080
|
|
/* Clamps R to [16,235] and G/B to [16,240]. */
|
|
# define SCALER_OLEDOFFS_YUVCLAMP BIT(31)
|
|
|
|
/* Chooses which display FIFO the matrix applies to. */
|
|
# define SCALER_OLEDOFFS_DISPFIFO_MASK VC4_MASK(25, 24)
|
|
# define SCALER_OLEDOFFS_DISPFIFO_SHIFT 24
|
|
# define SCALER_OLEDOFFS_DISPFIFO_DISABLED 0
|
|
# define SCALER_OLEDOFFS_DISPFIFO_0 1
|
|
# define SCALER_OLEDOFFS_DISPFIFO_1 2
|
|
# define SCALER_OLEDOFFS_DISPFIFO_2 3
|
|
|
|
/* Offsets are 8-bit 2s-complement. */
|
|
# define SCALER_OLEDOFFS_RED_MASK VC4_MASK(23, 16)
|
|
# define SCALER_OLEDOFFS_RED_SHIFT 16
|
|
# define SCALER_OLEDOFFS_GREEN_MASK VC4_MASK(15, 8)
|
|
# define SCALER_OLEDOFFS_GREEN_SHIFT 8
|
|
# define SCALER_OLEDOFFS_BLUE_MASK VC4_MASK(7, 0)
|
|
# define SCALER_OLEDOFFS_BLUE_SHIFT 0
|
|
|
|
/* The coefficients are S0.9 fractions. */
|
|
#define SCALER_OLEDCOEF0 0x00000084
|
|
# define SCALER_OLEDCOEF0_B_TO_R_MASK VC4_MASK(29, 20)
|
|
# define SCALER_OLEDCOEF0_B_TO_R_SHIFT 20
|
|
# define SCALER_OLEDCOEF0_B_TO_G_MASK VC4_MASK(19, 10)
|
|
# define SCALER_OLEDCOEF0_B_TO_G_SHIFT 10
|
|
# define SCALER_OLEDCOEF0_B_TO_B_MASK VC4_MASK(9, 0)
|
|
# define SCALER_OLEDCOEF0_B_TO_B_SHIFT 0
|
|
|
|
#define SCALER_OLEDCOEF1 0x00000088
|
|
# define SCALER_OLEDCOEF1_G_TO_R_MASK VC4_MASK(29, 20)
|
|
# define SCALER_OLEDCOEF1_G_TO_R_SHIFT 20
|
|
# define SCALER_OLEDCOEF1_G_TO_G_MASK VC4_MASK(19, 10)
|
|
# define SCALER_OLEDCOEF1_G_TO_G_SHIFT 10
|
|
# define SCALER_OLEDCOEF1_G_TO_B_MASK VC4_MASK(9, 0)
|
|
# define SCALER_OLEDCOEF1_G_TO_B_SHIFT 0
|
|
|
|
#define SCALER_OLEDCOEF2 0x0000008c
|
|
# define SCALER_OLEDCOEF2_R_TO_R_MASK VC4_MASK(29, 20)
|
|
# define SCALER_OLEDCOEF2_R_TO_R_SHIFT 20
|
|
# define SCALER_OLEDCOEF2_R_TO_G_MASK VC4_MASK(19, 10)
|
|
# define SCALER_OLEDCOEF2_R_TO_G_SHIFT 10
|
|
# define SCALER_OLEDCOEF2_R_TO_B_MASK VC4_MASK(9, 0)
|
|
# define SCALER_OLEDCOEF2_R_TO_B_SHIFT 0
|
|
|
|
/* Slave addresses for DMAing from HVS composition output to other
|
|
* devices. The top bits are valid only in !FIFO32 mode.
|
|
*/
|
|
#define SCALER_DISPSLAVE0 0x000000c0
|
|
#define SCALER_DISPSLAVE1 0x000000c9
|
|
#define SCALER_DISPSLAVE2 0x000000d0
|
|
# define SCALER_DISPSLAVE_ISSUE_VSTART BIT(31)
|
|
# define SCALER_DISPSLAVE_ISSUE_HSTART BIT(30)
|
|
/* Set when the current line has been read and an HSTART is required. */
|
|
# define SCALER_DISPSLAVE_EOL BIT(26)
|
|
/* Set when the display FIFO is empty. */
|
|
# define SCALER_DISPSLAVE_EMPTY BIT(25)
|
|
/* Set when there is RGB data ready to read. */
|
|
# define SCALER_DISPSLAVE_VALID BIT(24)
|
|
# define SCALER_DISPSLAVE_RGB_MASK VC4_MASK(23, 0)
|
|
# define SCALER_DISPSLAVE_RGB_SHIFT 0
|
|
|
|
#define SCALER_GAMDATA 0x000000e0
|
|
#define SCALER_DLIST_START 0x00002000
|
|
#define SCALER_DLIST_SIZE 0x00004000
|
|
|
|
#define VC4_HDMI_CORE_REV 0x000
|
|
|
|
#define VC4_HDMI_SW_RESET_CONTROL 0x004
|
|
# define VC4_HDMI_SW_RESET_FORMAT_DETECT BIT(1)
|
|
# define VC4_HDMI_SW_RESET_HDMI BIT(0)
|
|
|
|
#define VC4_HDMI_HOTPLUG_INT 0x008
|
|
|
|
#define VC4_HDMI_HOTPLUG 0x00c
|
|
# define VC4_HDMI_HOTPLUG_CONNECTED BIT(0)
|
|
|
|
/* 3 bits per field, where each field maps from that corresponding MAI
|
|
* bus channel to the given HDMI channel.
|
|
*/
|
|
#define VC4_HDMI_MAI_CHANNEL_MAP 0x090
|
|
|
|
#define VC4_HDMI_MAI_CONFIG 0x094
|
|
# define VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE BIT(27)
|
|
# define VC4_HDMI_MAI_CONFIG_BIT_REVERSE BIT(26)
|
|
# define VC4_HDMI_MAI_CHANNEL_MASK_MASK VC4_MASK(15, 0)
|
|
# define VC4_HDMI_MAI_CHANNEL_MASK_SHIFT 0
|
|
|
|
/* Last received format word on the MAI bus. */
|
|
#define VC4_HDMI_MAI_FORMAT 0x098
|
|
|
|
#define VC4_HDMI_AUDIO_PACKET_CONFIG 0x09c
|
|
# define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_SAMPLE_FLAT BIT(29)
|
|
# define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_INACTIVE_CHANNELS BIT(24)
|
|
# define VC4_HDMI_AUDIO_PACKET_FORCE_SAMPLE_PRESENT BIT(19)
|
|
# define VC4_HDMI_AUDIO_PACKET_FORCE_B_FRAME BIT(18)
|
|
# define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_MASK VC4_MASK(13, 10)
|
|
# define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_SHIFT 10
|
|
/* If set, then multichannel, otherwise 2 channel. */
|
|
# define VC4_HDMI_AUDIO_PACKET_AUDIO_LAYOUT BIT(9)
|
|
/* If set, then AUDIO_LAYOUT overrides audio_cea_mask */
|
|
# define VC4_HDMI_AUDIO_PACKET_FORCE_AUDIO_LAYOUT BIT(8)
|
|
# define VC4_HDMI_AUDIO_PACKET_CEA_MASK_MASK VC4_MASK(7, 0)
|
|
# define VC4_HDMI_AUDIO_PACKET_CEA_MASK_SHIFT 0
|
|
|
|
#define VC4_HDMI_RAM_PACKET_CONFIG 0x0a0
|
|
# define VC4_HDMI_RAM_PACKET_ENABLE BIT(16)
|
|
|
|
#define VC4_HDMI_RAM_PACKET_STATUS 0x0a4
|
|
|
|
#define VC4_HDMI_CRP_CFG 0x0a8
|
|
/* When set, the CTS_PERIOD counts based on MAI bus sync pulse instead
|
|
* of pixel clock.
|
|
*/
|
|
# define VC4_HDMI_CRP_USE_MAI_BUS_SYNC_FOR_CTS BIT(26)
|
|
/* When set, no CRP packets will be sent. */
|
|
# define VC4_HDMI_CRP_CFG_DISABLE BIT(25)
|
|
/* If set, generates CTS values based on N, audio clock, and video
|
|
* clock. N must be divisible by 128.
|
|
*/
|
|
# define VC4_HDMI_CRP_CFG_EXTERNAL_CTS_EN BIT(24)
|
|
# define VC4_HDMI_CRP_CFG_N_MASK VC4_MASK(19, 0)
|
|
# define VC4_HDMI_CRP_CFG_N_SHIFT 0
|
|
|
|
/* 20-bit fields containing CTS values to be transmitted if !EXTERNAL_CTS_EN */
|
|
#define VC4_HDMI_CTS_0 0x0ac
|
|
#define VC4_HDMI_CTS_1 0x0b0
|
|
/* 20-bit fields containing number of clocks to send CTS0/1 before
|
|
* switching to the other one.
|
|
*/
|
|
#define VC4_HDMI_CTS_PERIOD_0 0x0b4
|
|
#define VC4_HDMI_CTS_PERIOD_1 0x0b8
|
|
|
|
#define VC4_HDMI_HORZA 0x0c4
|
|
# define VC4_HDMI_HORZA_VPOS BIT(14)
|
|
# define VC4_HDMI_HORZA_HPOS BIT(13)
|
|
/* Horizontal active pixels (hdisplay). */
|
|
# define VC4_HDMI_HORZA_HAP_MASK VC4_MASK(12, 0)
|
|
# define VC4_HDMI_HORZA_HAP_SHIFT 0
|
|
|
|
#define VC4_HDMI_HORZB 0x0c8
|
|
/* Horizontal pack porch (htotal - hsync_end). */
|
|
# define VC4_HDMI_HORZB_HBP_MASK VC4_MASK(29, 20)
|
|
# define VC4_HDMI_HORZB_HBP_SHIFT 20
|
|
/* Horizontal sync pulse (hsync_end - hsync_start). */
|
|
# define VC4_HDMI_HORZB_HSP_MASK VC4_MASK(19, 10)
|
|
# define VC4_HDMI_HORZB_HSP_SHIFT 10
|
|
/* Horizontal front porch (hsync_start - hdisplay). */
|
|
# define VC4_HDMI_HORZB_HFP_MASK VC4_MASK(9, 0)
|
|
# define VC4_HDMI_HORZB_HFP_SHIFT 0
|
|
|
|
#define VC4_HDMI_FIFO_CTL 0x05c
|
|
# define VC4_HDMI_FIFO_CTL_RECENTER_DONE BIT(14)
|
|
# define VC4_HDMI_FIFO_CTL_USE_EMPTY BIT(13)
|
|
# define VC4_HDMI_FIFO_CTL_ON_VB BIT(7)
|
|
# define VC4_HDMI_FIFO_CTL_RECENTER BIT(6)
|
|
# define VC4_HDMI_FIFO_CTL_FIFO_RESET BIT(5)
|
|
# define VC4_HDMI_FIFO_CTL_USE_PLL_LOCK BIT(4)
|
|
# define VC4_HDMI_FIFO_CTL_INV_CLK_XFR BIT(3)
|
|
# define VC4_HDMI_FIFO_CTL_CAPTURE_PTR BIT(2)
|
|
# define VC4_HDMI_FIFO_CTL_USE_FULL BIT(1)
|
|
# define VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N BIT(0)
|
|
# define VC4_HDMI_FIFO_VALID_WRITE_MASK 0xefff
|
|
|
|
#define VC4_HDMI_SCHEDULER_CONTROL 0x0c0
|
|
# define VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT BIT(15)
|
|
# define VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS BIT(5)
|
|
# define VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT BIT(3)
|
|
# define VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE BIT(1)
|
|
# define VC4_HDMI_SCHEDULER_CONTROL_MODE_HDMI BIT(0)
|
|
|
|
#define VC4_HDMI_VERTA0 0x0cc
|
|
#define VC4_HDMI_VERTA1 0x0d4
|
|
/* Vertical sync pulse (vsync_end - vsync_start). */
|
|
# define VC4_HDMI_VERTA_VSP_MASK VC4_MASK(24, 20)
|
|
# define VC4_HDMI_VERTA_VSP_SHIFT 20
|
|
/* Vertical front porch (vsync_start - vdisplay). */
|
|
# define VC4_HDMI_VERTA_VFP_MASK VC4_MASK(19, 13)
|
|
# define VC4_HDMI_VERTA_VFP_SHIFT 13
|
|
/* Vertical active lines (vdisplay). */
|
|
# define VC4_HDMI_VERTA_VAL_MASK VC4_MASK(12, 0)
|
|
# define VC4_HDMI_VERTA_VAL_SHIFT 0
|
|
|
|
#define VC4_HDMI_VERTB0 0x0d0
|
|
#define VC4_HDMI_VERTB1 0x0d8
|
|
/* Vertical sync pulse offset (for interlaced) */
|
|
# define VC4_HDMI_VERTB_VSPO_MASK VC4_MASK(21, 9)
|
|
# define VC4_HDMI_VERTB_VSPO_SHIFT 9
|
|
/* Vertical pack porch (vtotal - vsync_end). */
|
|
# define VC4_HDMI_VERTB_VBP_MASK VC4_MASK(8, 0)
|
|
# define VC4_HDMI_VERTB_VBP_SHIFT 0
|
|
|
|
#define VC4_HDMI_CEC_CNTRL_1 0x0e8
|
|
/* Set when the transmission has ended. */
|
|
# define VC4_HDMI_CEC_TX_EOM BIT(31)
|
|
/* If set, transmission was acked on the 1st or 2nd attempt (only one
|
|
* retry is attempted). If in continuous mode, this means TX needs to
|
|
* be filled if !TX_EOM.
|
|
*/
|
|
# define VC4_HDMI_CEC_TX_STATUS_GOOD BIT(30)
|
|
# define VC4_HDMI_CEC_RX_EOM BIT(29)
|
|
# define VC4_HDMI_CEC_RX_STATUS_GOOD BIT(28)
|
|
/* Number of bytes received for the message. */
|
|
# define VC4_HDMI_CEC_REC_WRD_CNT_MASK VC4_MASK(27, 24)
|
|
# define VC4_HDMI_CEC_REC_WRD_CNT_SHIFT 24
|
|
/* Sets continuous receive mode. Generates interrupt after each 8
|
|
* bytes to signal that RX_DATA should be consumed, and at RX_EOM.
|
|
*
|
|
* If disabled, maximum 16 bytes will be received (including header),
|
|
* and interrupt at RX_EOM. Later bytes will be acked but not put
|
|
* into the RX_DATA.
|
|
*/
|
|
# define VC4_HDMI_CEC_RX_CONTINUE BIT(23)
|
|
# define VC4_HDMI_CEC_TX_CONTINUE BIT(22)
|
|
/* Set this after a CEC interrupt. */
|
|
# define VC4_HDMI_CEC_CLEAR_RECEIVE_OFF BIT(21)
|
|
/* Starts a TX. Will wait for appropriate idel time before CEC
|
|
* activity. Must be cleared in between transmits.
|
|
*/
|
|
# define VC4_HDMI_CEC_START_XMIT_BEGIN BIT(20)
|
|
# define VC4_HDMI_CEC_MESSAGE_LENGTH_MASK VC4_MASK(19, 16)
|
|
# define VC4_HDMI_CEC_MESSAGE_LENGTH_SHIFT 16
|
|
/* Device's CEC address */
|
|
# define VC4_HDMI_CEC_ADDR_MASK VC4_MASK(15, 12)
|
|
# define VC4_HDMI_CEC_ADDR_SHIFT 12
|
|
/* Divides off of HSM clock to generate CEC bit clock. */
|
|
/* With the current defaults the CEC bit clock is 40 kHz = 25 usec */
|
|
# define VC4_HDMI_CEC_DIV_CLK_CNT_MASK VC4_MASK(11, 0)
|
|
# define VC4_HDMI_CEC_DIV_CLK_CNT_SHIFT 0
|
|
|
|
/* Set these fields to how many bit clock cycles get to that many
|
|
* microseconds.
|
|
*/
|
|
#define VC4_HDMI_CEC_CNTRL_2 0x0ec
|
|
# define VC4_HDMI_CEC_CNT_TO_1500_US_MASK VC4_MASK(30, 24)
|
|
# define VC4_HDMI_CEC_CNT_TO_1500_US_SHIFT 24
|
|
# define VC4_HDMI_CEC_CNT_TO_1300_US_MASK VC4_MASK(23, 17)
|
|
# define VC4_HDMI_CEC_CNT_TO_1300_US_SHIFT 17
|
|
# define VC4_HDMI_CEC_CNT_TO_800_US_MASK VC4_MASK(16, 11)
|
|
# define VC4_HDMI_CEC_CNT_TO_800_US_SHIFT 11
|
|
# define VC4_HDMI_CEC_CNT_TO_600_US_MASK VC4_MASK(10, 5)
|
|
# define VC4_HDMI_CEC_CNT_TO_600_US_SHIFT 5
|
|
# define VC4_HDMI_CEC_CNT_TO_400_US_MASK VC4_MASK(4, 0)
|
|
# define VC4_HDMI_CEC_CNT_TO_400_US_SHIFT 0
|
|
|
|
#define VC4_HDMI_CEC_CNTRL_3 0x0f0
|
|
# define VC4_HDMI_CEC_CNT_TO_2750_US_MASK VC4_MASK(31, 24)
|
|
# define VC4_HDMI_CEC_CNT_TO_2750_US_SHIFT 24
|
|
# define VC4_HDMI_CEC_CNT_TO_2400_US_MASK VC4_MASK(23, 16)
|
|
# define VC4_HDMI_CEC_CNT_TO_2400_US_SHIFT 16
|
|
# define VC4_HDMI_CEC_CNT_TO_2050_US_MASK VC4_MASK(15, 8)
|
|
# define VC4_HDMI_CEC_CNT_TO_2050_US_SHIFT 8
|
|
# define VC4_HDMI_CEC_CNT_TO_1700_US_MASK VC4_MASK(7, 0)
|
|
# define VC4_HDMI_CEC_CNT_TO_1700_US_SHIFT 0
|
|
|
|
#define VC4_HDMI_CEC_CNTRL_4 0x0f4
|
|
# define VC4_HDMI_CEC_CNT_TO_4300_US_MASK VC4_MASK(31, 24)
|
|
# define VC4_HDMI_CEC_CNT_TO_4300_US_SHIFT 24
|
|
# define VC4_HDMI_CEC_CNT_TO_3900_US_MASK VC4_MASK(23, 16)
|
|
# define VC4_HDMI_CEC_CNT_TO_3900_US_SHIFT 16
|
|
# define VC4_HDMI_CEC_CNT_TO_3600_US_MASK VC4_MASK(15, 8)
|
|
# define VC4_HDMI_CEC_CNT_TO_3600_US_SHIFT 8
|
|
# define VC4_HDMI_CEC_CNT_TO_3500_US_MASK VC4_MASK(7, 0)
|
|
# define VC4_HDMI_CEC_CNT_TO_3500_US_SHIFT 0
|
|
|
|
#define VC4_HDMI_CEC_CNTRL_5 0x0f8
|
|
# define VC4_HDMI_CEC_TX_SW_RESET BIT(27)
|
|
# define VC4_HDMI_CEC_RX_SW_RESET BIT(26)
|
|
# define VC4_HDMI_CEC_PAD_SW_RESET BIT(25)
|
|
# define VC4_HDMI_CEC_MUX_TP_OUT_CEC BIT(24)
|
|
# define VC4_HDMI_CEC_RX_CEC_INT BIT(23)
|
|
# define VC4_HDMI_CEC_CLK_PRELOAD_MASK VC4_MASK(22, 16)
|
|
# define VC4_HDMI_CEC_CLK_PRELOAD_SHIFT 16
|
|
# define VC4_HDMI_CEC_CNT_TO_4700_US_MASK VC4_MASK(15, 8)
|
|
# define VC4_HDMI_CEC_CNT_TO_4700_US_SHIFT 8
|
|
# define VC4_HDMI_CEC_CNT_TO_4500_US_MASK VC4_MASK(7, 0)
|
|
# define VC4_HDMI_CEC_CNT_TO_4500_US_SHIFT 0
|
|
|
|
/* Transmit data, first byte is low byte of the 32-bit reg. MSB of
|
|
* each byte transmitted first.
|
|
*/
|
|
#define VC4_HDMI_CEC_TX_DATA_1 0x0fc
|
|
#define VC4_HDMI_CEC_TX_DATA_2 0x100
|
|
#define VC4_HDMI_CEC_TX_DATA_3 0x104
|
|
#define VC4_HDMI_CEC_TX_DATA_4 0x108
|
|
#define VC4_HDMI_CEC_RX_DATA_1 0x10c
|
|
#define VC4_HDMI_CEC_RX_DATA_2 0x110
|
|
#define VC4_HDMI_CEC_RX_DATA_3 0x114
|
|
#define VC4_HDMI_CEC_RX_DATA_4 0x118
|
|
|
|
#define VC4_HDMI_TX_PHY_RESET_CTL 0x2c0
|
|
|
|
#define VC4_HDMI_TX_PHY_CTL0 0x2c4
|
|
# define VC4_HDMI_TX_PHY_RNG_PWRDN BIT(25)
|
|
|
|
/* Interrupt status bits */
|
|
#define VC4_HDMI_CPU_STATUS 0x340
|
|
#define VC4_HDMI_CPU_SET 0x344
|
|
#define VC4_HDMI_CPU_CLEAR 0x348
|
|
# define VC4_HDMI_CPU_CEC BIT(6)
|
|
# define VC4_HDMI_CPU_HOTPLUG BIT(0)
|
|
|
|
#define VC4_HDMI_CPU_MASK_STATUS 0x34c
|
|
#define VC4_HDMI_CPU_MASK_SET 0x350
|
|
#define VC4_HDMI_CPU_MASK_CLEAR 0x354
|
|
|
|
#define VC4_HDMI_GCP(x) (0x400 + ((x) * 0x4))
|
|
#define VC4_HDMI_RAM_PACKET(x) (0x400 + ((x) * 0x24))
|
|
#define VC4_HDMI_PACKET_STRIDE 0x24
|
|
|
|
#define VC4_HD_M_CTL 0x00c
|
|
/* Debug: Current receive value on the CEC pad. */
|
|
# define VC4_HD_CECRXD BIT(9)
|
|
/* Debug: Override CEC output to 0. */
|
|
# define VC4_HD_CECOVR BIT(8)
|
|
# define VC4_HD_M_REGISTER_FILE_STANDBY (3 << 6)
|
|
# define VC4_HD_M_RAM_STANDBY (3 << 4)
|
|
# define VC4_HD_M_SW_RST BIT(2)
|
|
# define VC4_HD_M_ENABLE BIT(0)
|
|
|
|
#define VC4_HD_MAI_CTL 0x014
|
|
/* Set when audio stream is received at a slower rate than the
|
|
* sampling period, so MAI fifo goes empty. Write 1 to clear.
|
|
*/
|
|
# define VC4_HD_MAI_CTL_DLATE BIT(15)
|
|
# define VC4_HD_MAI_CTL_BUSY BIT(14)
|
|
# define VC4_HD_MAI_CTL_CHALIGN BIT(13)
|
|
# define VC4_HD_MAI_CTL_WHOLSMP BIT(12)
|
|
# define VC4_HD_MAI_CTL_FULL BIT(11)
|
|
# define VC4_HD_MAI_CTL_EMPTY BIT(10)
|
|
# define VC4_HD_MAI_CTL_FLUSH BIT(9)
|
|
/* If set, MAI bus generates SPDIF (bit 31) parity instead of passing
|
|
* through.
|
|
*/
|
|
# define VC4_HD_MAI_CTL_PAREN BIT(8)
|
|
# define VC4_HD_MAI_CTL_CHNUM_MASK VC4_MASK(7, 4)
|
|
# define VC4_HD_MAI_CTL_CHNUM_SHIFT 4
|
|
# define VC4_HD_MAI_CTL_ENABLE BIT(3)
|
|
/* Underflow error status bit, write 1 to clear. */
|
|
# define VC4_HD_MAI_CTL_ERRORE BIT(2)
|
|
/* Overflow error status bit, write 1 to clear. */
|
|
# define VC4_HD_MAI_CTL_ERRORF BIT(1)
|
|
/* Single-shot reset bit. Read value is undefined. */
|
|
# define VC4_HD_MAI_CTL_RESET BIT(0)
|
|
|
|
#define VC4_HD_MAI_THR 0x018
|
|
# define VC4_HD_MAI_THR_PANICHIGH_MASK VC4_MASK(29, 24)
|
|
# define VC4_HD_MAI_THR_PANICHIGH_SHIFT 24
|
|
# define VC4_HD_MAI_THR_PANICLOW_MASK VC4_MASK(21, 16)
|
|
# define VC4_HD_MAI_THR_PANICLOW_SHIFT 16
|
|
# define VC4_HD_MAI_THR_DREQHIGH_MASK VC4_MASK(13, 8)
|
|
# define VC4_HD_MAI_THR_DREQHIGH_SHIFT 8
|
|
# define VC4_HD_MAI_THR_DREQLOW_MASK VC4_MASK(5, 0)
|
|
# define VC4_HD_MAI_THR_DREQLOW_SHIFT 0
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|
|
|
/* Format header to be placed on the MAI data. Unused. */
|
|
#define VC4_HD_MAI_FMT 0x01c
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|
|
|
/* Register for DMAing in audio data to be transported over the MAI
|
|
* bus to the Falcon core.
|
|
*/
|
|
#define VC4_HD_MAI_DATA 0x020
|
|
|
|
/* Divider from HDMI HSM clock to MAI serial clock. Sampling period
|
|
* converges to N / (M + 1) cycles.
|
|
*/
|
|
#define VC4_HD_MAI_SMP 0x02c
|
|
# define VC4_HD_MAI_SMP_N_MASK VC4_MASK(31, 8)
|
|
# define VC4_HD_MAI_SMP_N_SHIFT 8
|
|
# define VC4_HD_MAI_SMP_M_MASK VC4_MASK(7, 0)
|
|
# define VC4_HD_MAI_SMP_M_SHIFT 0
|
|
|
|
#define VC4_HD_VID_CTL 0x038
|
|
# define VC4_HD_VID_CTL_ENABLE BIT(31)
|
|
# define VC4_HD_VID_CTL_UNDERFLOW_ENABLE BIT(30)
|
|
# define VC4_HD_VID_CTL_FRAME_COUNTER_RESET BIT(29)
|
|
# define VC4_HD_VID_CTL_VSYNC_LOW BIT(28)
|
|
# define VC4_HD_VID_CTL_HSYNC_LOW BIT(27)
|
|
|
|
#define VC4_HD_CSC_CTL 0x040
|
|
# define VC4_HD_CSC_CTL_ORDER_MASK VC4_MASK(7, 5)
|
|
# define VC4_HD_CSC_CTL_ORDER_SHIFT 5
|
|
# define VC4_HD_CSC_CTL_ORDER_RGB 0
|
|
# define VC4_HD_CSC_CTL_ORDER_BGR 1
|
|
# define VC4_HD_CSC_CTL_ORDER_BRG 2
|
|
# define VC4_HD_CSC_CTL_ORDER_GRB 3
|
|
# define VC4_HD_CSC_CTL_ORDER_GBR 4
|
|
# define VC4_HD_CSC_CTL_ORDER_RBG 5
|
|
# define VC4_HD_CSC_CTL_PADMSB BIT(4)
|
|
# define VC4_HD_CSC_CTL_MODE_MASK VC4_MASK(3, 2)
|
|
# define VC4_HD_CSC_CTL_MODE_SHIFT 2
|
|
# define VC4_HD_CSC_CTL_MODE_RGB_TO_SD_YPRPB 0
|
|
# define VC4_HD_CSC_CTL_MODE_RGB_TO_HD_YPRPB 1
|
|
# define VC4_HD_CSC_CTL_MODE_CUSTOM 3
|
|
# define VC4_HD_CSC_CTL_RGB2YCC BIT(1)
|
|
# define VC4_HD_CSC_CTL_ENABLE BIT(0)
|
|
|
|
#define VC4_HD_CSC_12_11 0x044
|
|
#define VC4_HD_CSC_14_13 0x048
|
|
#define VC4_HD_CSC_22_21 0x04c
|
|
#define VC4_HD_CSC_24_23 0x050
|
|
#define VC4_HD_CSC_32_31 0x054
|
|
#define VC4_HD_CSC_34_33 0x058
|
|
|
|
#define VC4_HD_FRAME_COUNT 0x068
|
|
|
|
/* HVS display list information. */
|
|
#define HVS_BOOTLOADER_DLIST_END 32
|
|
|
|
enum hvs_pixel_format {
|
|
/* 8bpp */
|
|
HVS_PIXEL_FORMAT_RGB332 = 0,
|
|
/* 16bpp */
|
|
HVS_PIXEL_FORMAT_RGBA4444 = 1,
|
|
HVS_PIXEL_FORMAT_RGB555 = 2,
|
|
HVS_PIXEL_FORMAT_RGBA5551 = 3,
|
|
HVS_PIXEL_FORMAT_RGB565 = 4,
|
|
/* 24bpp */
|
|
HVS_PIXEL_FORMAT_RGB888 = 5,
|
|
HVS_PIXEL_FORMAT_RGBA6666 = 6,
|
|
/* 32bpp */
|
|
HVS_PIXEL_FORMAT_RGBA8888 = 7,
|
|
|
|
HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE = 8,
|
|
HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE = 9,
|
|
HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE = 10,
|
|
HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE = 11,
|
|
HVS_PIXEL_FORMAT_H264 = 12,
|
|
HVS_PIXEL_FORMAT_PALETTE = 13,
|
|
HVS_PIXEL_FORMAT_YUV444_RGB = 14,
|
|
HVS_PIXEL_FORMAT_AYUV444_RGB = 15,
|
|
};
|
|
|
|
/* Note: the LSB is the rightmost character shown. Only valid for
|
|
* HVS_PIXEL_FORMAT_RGB8888, not RGB888.
|
|
*/
|
|
#define HVS_PIXEL_ORDER_RGBA 0
|
|
#define HVS_PIXEL_ORDER_BGRA 1
|
|
#define HVS_PIXEL_ORDER_ARGB 2
|
|
#define HVS_PIXEL_ORDER_ABGR 3
|
|
|
|
#define HVS_PIXEL_ORDER_XBRG 0
|
|
#define HVS_PIXEL_ORDER_XRBG 1
|
|
#define HVS_PIXEL_ORDER_XRGB 2
|
|
#define HVS_PIXEL_ORDER_XBGR 3
|
|
|
|
#define HVS_PIXEL_ORDER_XYCBCR 0
|
|
#define HVS_PIXEL_ORDER_XYCRCB 1
|
|
#define HVS_PIXEL_ORDER_YXCBCR 2
|
|
#define HVS_PIXEL_ORDER_YXCRCB 3
|
|
|
|
#define SCALER_CTL0_END BIT(31)
|
|
#define SCALER_CTL0_VALID BIT(30)
|
|
|
|
#define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24)
|
|
#define SCALER_CTL0_SIZE_SHIFT 24
|
|
|
|
#define SCALER_CTL0_TILING_MASK VC4_MASK(21, 20)
|
|
#define SCALER_CTL0_TILING_SHIFT 20
|
|
#define SCALER_CTL0_TILING_LINEAR 0
|
|
#define SCALER_CTL0_TILING_64B 1
|
|
#define SCALER_CTL0_TILING_128B 2
|
|
#define SCALER_CTL0_TILING_256B_OR_T 3
|
|
|
|
#define SCALER_CTL0_ALPHA_MASK BIT(19)
|
|
#define SCALER_CTL0_HFLIP BIT(16)
|
|
#define SCALER_CTL0_VFLIP BIT(15)
|
|
|
|
#define SCALER_CTL0_KEY_MODE_MASK VC4_MASK(18, 17)
|
|
#define SCALER_CTL0_KEY_MODE_SHIFT 17
|
|
#define SCALER_CTL0_KEY_DISABLED 0
|
|
#define SCALER_CTL0_KEY_LUMA_OR_COMMON_RGB 1
|
|
#define SCALER_CTL0_KEY_MATCH 2 /* turn transparent */
|
|
#define SCALER_CTL0_KEY_REPLACE 3 /* replace with value from key mask word 2 */
|
|
|
|
#define SCALER_CTL0_ORDER_MASK VC4_MASK(14, 13)
|
|
#define SCALER_CTL0_ORDER_SHIFT 13
|
|
|
|
#define SCALER_CTL0_RGBA_EXPAND_MASK VC4_MASK(12, 11)
|
|
#define SCALER_CTL0_RGBA_EXPAND_SHIFT 11
|
|
#define SCALER_CTL0_RGBA_EXPAND_ZERO 0
|
|
#define SCALER_CTL0_RGBA_EXPAND_LSB 1
|
|
#define SCALER_CTL0_RGBA_EXPAND_MSB 2
|
|
#define SCALER_CTL0_RGBA_EXPAND_ROUND 3
|
|
|
|
#define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8)
|
|
#define SCALER_CTL0_SCL1_SHIFT 8
|
|
|
|
#define SCALER_CTL0_SCL0_MASK VC4_MASK(7, 5)
|
|
#define SCALER_CTL0_SCL0_SHIFT 5
|
|
|
|
#define SCALER_CTL0_SCL_H_PPF_V_PPF 0
|
|
#define SCALER_CTL0_SCL_H_TPZ_V_PPF 1
|
|
#define SCALER_CTL0_SCL_H_PPF_V_TPZ 2
|
|
#define SCALER_CTL0_SCL_H_TPZ_V_TPZ 3
|
|
#define SCALER_CTL0_SCL_H_PPF_V_NONE 4
|
|
#define SCALER_CTL0_SCL_H_NONE_V_PPF 5
|
|
#define SCALER_CTL0_SCL_H_NONE_V_TPZ 6
|
|
#define SCALER_CTL0_SCL_H_TPZ_V_NONE 7
|
|
|
|
/* Set to indicate no scaling. */
|
|
#define SCALER_CTL0_UNITY BIT(4)
|
|
|
|
#define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0)
|
|
#define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0
|
|
|
|
#define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24)
|
|
#define SCALER_POS0_FIXED_ALPHA_SHIFT 24
|
|
|
|
#define SCALER_POS0_START_Y_MASK VC4_MASK(23, 12)
|
|
#define SCALER_POS0_START_Y_SHIFT 12
|
|
|
|
#define SCALER_POS0_START_X_MASK VC4_MASK(11, 0)
|
|
#define SCALER_POS0_START_X_SHIFT 0
|
|
|
|
#define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16)
|
|
#define SCALER_POS1_SCL_HEIGHT_SHIFT 16
|
|
|
|
#define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0)
|
|
#define SCALER_POS1_SCL_WIDTH_SHIFT 0
|
|
|
|
#define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30)
|
|
#define SCALER_POS2_ALPHA_MODE_SHIFT 30
|
|
#define SCALER_POS2_ALPHA_MODE_PIPELINE 0
|
|
#define SCALER_POS2_ALPHA_MODE_FIXED 1
|
|
#define SCALER_POS2_ALPHA_MODE_FIXED_NONZERO 2
|
|
#define SCALER_POS2_ALPHA_MODE_FIXED_OVER_0x07 3
|
|
#define SCALER_POS2_ALPHA_PREMULT BIT(29)
|
|
#define SCALER_POS2_ALPHA_MIX BIT(28)
|
|
|
|
#define SCALER_POS2_HEIGHT_MASK VC4_MASK(27, 16)
|
|
#define SCALER_POS2_HEIGHT_SHIFT 16
|
|
|
|
#define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0)
|
|
#define SCALER_POS2_WIDTH_SHIFT 0
|
|
|
|
/* Color Space Conversion words. Some values are S2.8 signed
|
|
* integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1,
|
|
* 0x2: 2, 0x3: -1}
|
|
*/
|
|
/* bottom 8 bits of S2.8 contribution of Cr to Blue */
|
|
#define SCALER_CSC0_COEF_CR_BLU_MASK VC4_MASK(31, 24)
|
|
#define SCALER_CSC0_COEF_CR_BLU_SHIFT 24
|
|
/* Signed offset to apply to Y before CSC. (Y' = Y + YY_OFS) */
|
|
#define SCALER_CSC0_COEF_YY_OFS_MASK VC4_MASK(23, 16)
|
|
#define SCALER_CSC0_COEF_YY_OFS_SHIFT 16
|
|
/* Signed offset to apply to CB before CSC (Cb' = Cb - 128 + CB_OFS). */
|
|
#define SCALER_CSC0_COEF_CB_OFS_MASK VC4_MASK(15, 8)
|
|
#define SCALER_CSC0_COEF_CB_OFS_SHIFT 8
|
|
/* Signed offset to apply to CB before CSC (Cr' = Cr - 128 + CR_OFS). */
|
|
#define SCALER_CSC0_COEF_CR_OFS_MASK VC4_MASK(7, 0)
|
|
#define SCALER_CSC0_COEF_CR_OFS_SHIFT 0
|
|
#define SCALER_CSC0_ITR_R_601_5 0x00f00000
|
|
#define SCALER_CSC0_ITR_R_709_3 0x00f00000
|
|
#define SCALER_CSC0_JPEG_JFIF 0x00000000
|
|
|
|
/* S2.8 contribution of Cb to Green */
|
|
#define SCALER_CSC1_COEF_CB_GRN_MASK VC4_MASK(31, 22)
|
|
#define SCALER_CSC1_COEF_CB_GRN_SHIFT 22
|
|
/* S2.8 contribution of Cr to Green */
|
|
#define SCALER_CSC1_COEF_CR_GRN_MASK VC4_MASK(21, 12)
|
|
#define SCALER_CSC1_COEF_CR_GRN_SHIFT 12
|
|
/* S2.8 contribution of Y to all of RGB */
|
|
#define SCALER_CSC1_COEF_YY_ALL_MASK VC4_MASK(11, 2)
|
|
#define SCALER_CSC1_COEF_YY_ALL_SHIFT 2
|
|
/* top 2 bits of S2.8 contribution of Cr to Blue */
|
|
#define SCALER_CSC1_COEF_CR_BLU_MASK VC4_MASK(1, 0)
|
|
#define SCALER_CSC1_COEF_CR_BLU_SHIFT 0
|
|
#define SCALER_CSC1_ITR_R_601_5 0xe73304a8
|
|
#define SCALER_CSC1_ITR_R_709_3 0xf2b784a8
|
|
#define SCALER_CSC1_JPEG_JFIF 0xea34a400
|
|
|
|
/* S2.8 contribution of Cb to Red */
|
|
#define SCALER_CSC2_COEF_CB_RED_MASK VC4_MASK(29, 20)
|
|
#define SCALER_CSC2_COEF_CB_RED_SHIFT 20
|
|
/* S2.8 contribution of Cr to Red */
|
|
#define SCALER_CSC2_COEF_CR_RED_MASK VC4_MASK(19, 10)
|
|
#define SCALER_CSC2_COEF_CR_RED_SHIFT 10
|
|
/* S2.8 contribution of Cb to Blue */
|
|
#define SCALER_CSC2_COEF_CB_BLU_MASK VC4_MASK(19, 10)
|
|
#define SCALER_CSC2_COEF_CB_BLU_SHIFT 10
|
|
#define SCALER_CSC2_ITR_R_601_5 0x00066204
|
|
#define SCALER_CSC2_ITR_R_709_3 0x00072a1c
|
|
#define SCALER_CSC2_JPEG_JFIF 0x000599c5
|
|
|
|
#define SCALER_TPZ0_VERT_RECALC BIT(31)
|
|
#define SCALER_TPZ0_SCALE_MASK VC4_MASK(28, 8)
|
|
#define SCALER_TPZ0_SCALE_SHIFT 8
|
|
#define SCALER_TPZ0_IPHASE_MASK VC4_MASK(7, 0)
|
|
#define SCALER_TPZ0_IPHASE_SHIFT 0
|
|
#define SCALER_TPZ1_RECIP_MASK VC4_MASK(15, 0)
|
|
#define SCALER_TPZ1_RECIP_SHIFT 0
|
|
|
|
/* Skips interpolating coefficients to 64 phases, so just 8 are used.
|
|
* Required for nearest neighbor.
|
|
*/
|
|
#define SCALER_PPF_NOINTERP BIT(31)
|
|
/* Replaes the highest valued coefficient with one that makes all 4
|
|
* sum to unity.
|
|
*/
|
|
#define SCALER_PPF_AGC BIT(30)
|
|
#define SCALER_PPF_SCALE_MASK VC4_MASK(24, 8)
|
|
#define SCALER_PPF_SCALE_SHIFT 8
|
|
#define SCALER_PPF_IPHASE_MASK VC4_MASK(6, 0)
|
|
#define SCALER_PPF_IPHASE_SHIFT 0
|
|
|
|
#define SCALER_PPF_KERNEL_OFFSET_MASK VC4_MASK(13, 0)
|
|
#define SCALER_PPF_KERNEL_OFFSET_SHIFT 0
|
|
#define SCALER_PPF_KERNEL_UNCACHED BIT(31)
|
|
|
|
/* PITCH0/1/2 fields for raster. */
|
|
#define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0)
|
|
#define SCALER_SRC_PITCH_SHIFT 0
|
|
|
|
/* PITCH0/1/2 fields for tiled (SAND). */
|
|
#define SCALER_TILE_SKIP_0_MASK VC4_MASK(18, 16)
|
|
#define SCALER_TILE_SKIP_0_SHIFT 16
|
|
#define SCALER_TILE_HEIGHT_MASK VC4_MASK(15, 0)
|
|
#define SCALER_TILE_HEIGHT_SHIFT 0
|
|
|
|
/* PITCH0 fields for T-tiled. */
|
|
#define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16)
|
|
#define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16
|
|
#define SCALER_PITCH0_TILE_LINE_DIR BIT(15)
|
|
#define SCALER_PITCH0_TILE_INITIAL_LINE_DIR BIT(14)
|
|
/* Y offset within a tile. */
|
|
#define SCALER_PITCH0_TILE_Y_OFFSET_MASK VC4_MASK(13, 7)
|
|
#define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 7
|
|
#define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0)
|
|
#define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0
|
|
|
|
#endif /* VC4_REGS_H */
|