linux_dsm_epyc7002/drivers/gpu/drm/tegra/sor.h
Thierry Reding 459cc2c680 drm/tegra: sor: Add HDMI support
The SOR1 introduced on Tegra210 supports HDMI 2.0 and DisplayPort. Add
HDMI support and name the debugfs node after the type of SOR. The SOR
introduced with Tegra124 is known simply as "sor", whereas the
additional SOR found on Tegra210 is known as "sor1".

Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-08-13 13:49:37 +02:00

371 lines
13 KiB
C

/*
* Copyright (C) 2013 NVIDIA Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef DRM_TEGRA_SOR_H
#define DRM_TEGRA_SOR_H
#define SOR_CTXSW 0x00
#define SOR_SUPER_STATE0 0x01
#define SOR_SUPER_STATE1 0x02
#define SOR_SUPER_STATE_ATTACHED (1 << 3)
#define SOR_SUPER_STATE_MODE_NORMAL (1 << 2)
#define SOR_SUPER_STATE_HEAD_MODE_MASK (3 << 0)
#define SOR_SUPER_STATE_HEAD_MODE_AWAKE (2 << 0)
#define SOR_SUPER_STATE_HEAD_MODE_SNOOZE (1 << 0)
#define SOR_SUPER_STATE_HEAD_MODE_SLEEP (0 << 0)
#define SOR_STATE0 0x03
#define SOR_STATE1 0x04
#define SOR_STATE_ASY_PIXELDEPTH_MASK (0xf << 17)
#define SOR_STATE_ASY_PIXELDEPTH_BPP_18_444 (0x2 << 17)
#define SOR_STATE_ASY_PIXELDEPTH_BPP_24_444 (0x5 << 17)
#define SOR_STATE_ASY_VSYNCPOL (1 << 13)
#define SOR_STATE_ASY_HSYNCPOL (1 << 12)
#define SOR_STATE_ASY_PROTOCOL_MASK (0xf << 8)
#define SOR_STATE_ASY_PROTOCOL_CUSTOM (0xf << 8)
#define SOR_STATE_ASY_PROTOCOL_DP_A (0x8 << 8)
#define SOR_STATE_ASY_PROTOCOL_DP_B (0x9 << 8)
#define SOR_STATE_ASY_PROTOCOL_SINGLE_TMDS_A (0x1 << 8)
#define SOR_STATE_ASY_PROTOCOL_LVDS (0x0 << 8)
#define SOR_STATE_ASY_CRC_MODE_MASK (0x3 << 6)
#define SOR_STATE_ASY_CRC_MODE_NON_ACTIVE (0x2 << 6)
#define SOR_STATE_ASY_CRC_MODE_COMPLETE (0x1 << 6)
#define SOR_STATE_ASY_CRC_MODE_ACTIVE (0x0 << 6)
#define SOR_STATE_ASY_OWNER_MASK 0xf
#define SOR_STATE_ASY_OWNER(x) (((x) & 0xf) << 0)
#define SOR_HEAD_STATE0(x) (0x05 + (x))
#define SOR_HEAD_STATE_RANGECOMPRESS_MASK (0x1 << 3)
#define SOR_HEAD_STATE_DYNRANGE_MASK (0x1 << 2)
#define SOR_HEAD_STATE_DYNRANGE_VESA (0 << 2)
#define SOR_HEAD_STATE_DYNRANGE_CEA (1 << 2)
#define SOR_HEAD_STATE_COLORSPACE_MASK (0x3 << 0)
#define SOR_HEAD_STATE_COLORSPACE_RGB (0 << 0)
#define SOR_HEAD_STATE1(x) (0x07 + (x))
#define SOR_HEAD_STATE2(x) (0x09 + (x))
#define SOR_HEAD_STATE3(x) (0x0b + (x))
#define SOR_HEAD_STATE4(x) (0x0d + (x))
#define SOR_HEAD_STATE5(x) (0x0f + (x))
#define SOR_CRC_CNTRL 0x11
#define SOR_CRC_CNTRL_ENABLE (1 << 0)
#define SOR_DP_DEBUG_MVID 0x12
#define SOR_CLK_CNTRL 0x13
#define SOR_CLK_CNTRL_DP_LINK_SPEED_MASK (0x1f << 2)
#define SOR_CLK_CNTRL_DP_LINK_SPEED(x) (((x) & 0x1f) << 2)
#define SOR_CLK_CNTRL_DP_LINK_SPEED_G1_62 (0x06 << 2)
#define SOR_CLK_CNTRL_DP_LINK_SPEED_G2_70 (0x0a << 2)
#define SOR_CLK_CNTRL_DP_LINK_SPEED_G5_40 (0x14 << 2)
#define SOR_CLK_CNTRL_DP_CLK_SEL_MASK (3 << 0)
#define SOR_CLK_CNTRL_DP_CLK_SEL_SINGLE_PCLK (0 << 0)
#define SOR_CLK_CNTRL_DP_CLK_SEL_DIFF_PCLK (1 << 0)
#define SOR_CLK_CNTRL_DP_CLK_SEL_SINGLE_DPCLK (2 << 0)
#define SOR_CLK_CNTRL_DP_CLK_SEL_DIFF_DPCLK (3 << 0)
#define SOR_CAP 0x14
#define SOR_PWR 0x15
#define SOR_PWR_TRIGGER (1 << 31)
#define SOR_PWR_MODE_SAFE (1 << 28)
#define SOR_PWR_NORMAL_STATE_PU (1 << 0)
#define SOR_TEST 0x16
#define SOR_TEST_CRC_POST_SERIALIZE (1 << 23)
#define SOR_TEST_ATTACHED (1 << 10)
#define SOR_TEST_HEAD_MODE_MASK (3 << 8)
#define SOR_TEST_HEAD_MODE_AWAKE (2 << 8)
#define SOR_PLL0 0x17
#define SOR_PLL0_ICHPMP_MASK (0xf << 24)
#define SOR_PLL0_ICHPMP(x) (((x) & 0xf) << 24)
#define SOR_PLL0_VCOCAP_MASK (0xf << 8)
#define SOR_PLL0_VCOCAP(x) (((x) & 0xf) << 8)
#define SOR_PLL0_VCOCAP_RST SOR_PLL0_VCOCAP(3)
#define SOR_PLL0_PLLREG_MASK (0x3 << 6)
#define SOR_PLL0_PLLREG_LEVEL(x) (((x) & 0x3) << 6)
#define SOR_PLL0_PLLREG_LEVEL_V25 SOR_PLL0_PLLREG_LEVEL(0)
#define SOR_PLL0_PLLREG_LEVEL_V15 SOR_PLL0_PLLREG_LEVEL(1)
#define SOR_PLL0_PLLREG_LEVEL_V35 SOR_PLL0_PLLREG_LEVEL(2)
#define SOR_PLL0_PLLREG_LEVEL_V45 SOR_PLL0_PLLREG_LEVEL(3)
#define SOR_PLL0_PULLDOWN (1 << 5)
#define SOR_PLL0_RESISTOR_EXT (1 << 4)
#define SOR_PLL0_VCOPD (1 << 2)
#define SOR_PLL0_PWR (1 << 0)
#define SOR_PLL1 0x18
/* XXX: read-only bit? */
#define SOR_PLL1_LOADADJ_MASK (0xf << 20)
#define SOR_PLL1_LOADADJ(x) (((x) & 0xf) << 20)
#define SOR_PLL1_TERM_COMPOUT (1 << 15)
#define SOR_PLL1_TMDS_TERMADJ_MASK (0xf << 9)
#define SOR_PLL1_TMDS_TERMADJ(x) (((x) & 0xf) << 9)
#define SOR_PLL1_TMDS_TERM (1 << 8)
#define SOR_PLL2 0x19
#define SOR_PLL2_LVDS_ENABLE (1 << 25)
#define SOR_PLL2_SEQ_PLLCAPPD_ENFORCE (1 << 24)
#define SOR_PLL2_PORT_POWERDOWN (1 << 23)
#define SOR_PLL2_BANDGAP_POWERDOWN (1 << 22)
#define SOR_PLL2_POWERDOWN_OVERRIDE (1 << 18)
#define SOR_PLL2_SEQ_PLLCAPPD (1 << 17)
#define SOR_PLL2_SEQ_PLL_PULLDOWN (1 << 16)
#define SOR_PLL3 0x1a
#define SOR_PLL3_BG_VREF_LEVEL_MASK (0xf << 24)
#define SOR_PLL3_BG_VREF_LEVEL(x) (((x) & 0xf) << 24)
#define SOR_PLL3_PLL_VDD_MODE_1V8 (0 << 13)
#define SOR_PLL3_PLL_VDD_MODE_3V3 (1 << 13)
#define SOR_CSTM 0x1b
#define SOR_CSTM_ROTCLK_MASK (0xf << 24)
#define SOR_CSTM_ROTCLK(x) (((x) & 0xf) << 24)
#define SOR_CSTM_LVDS (1 << 16)
#define SOR_CSTM_LINK_ACT_B (1 << 15)
#define SOR_CSTM_LINK_ACT_A (1 << 14)
#define SOR_CSTM_UPPER (1 << 11)
#define SOR_LVDS 0x1c
#define SOR_CRCA 0x1d
#define SOR_CRCA_VALID (1 << 0)
#define SOR_CRCA_RESET (1 << 0)
#define SOR_CRCB 0x1e
#define SOR_BLANK 0x1f
#define SOR_SEQ_CTL 0x20
#define SOR_SEQ_CTL_PD_PC_ALT(x) (((x) & 0xf) << 12)
#define SOR_SEQ_CTL_PD_PC(x) (((x) & 0xf) << 8)
#define SOR_SEQ_CTL_PU_PC_ALT(x) (((x) & 0xf) << 4)
#define SOR_SEQ_CTL_PU_PC(x) (((x) & 0xf) << 0)
#define SOR_LANE_SEQ_CTL 0x21
#define SOR_LANE_SEQ_CTL_TRIGGER (1 << 31)
#define SOR_LANE_SEQ_CTL_STATE_BUSY (1 << 28)
#define SOR_LANE_SEQ_CTL_SEQUENCE_UP (0 << 20)
#define SOR_LANE_SEQ_CTL_SEQUENCE_DOWN (1 << 20)
#define SOR_LANE_SEQ_CTL_POWER_STATE_UP (0 << 16)
#define SOR_LANE_SEQ_CTL_POWER_STATE_DOWN (1 << 16)
#define SOR_LANE_SEQ_CTL_DELAY(x) (((x) & 0xf) << 12)
#define SOR_SEQ_INST(x) (0x22 + (x))
#define SOR_SEQ_INST_PLL_PULLDOWN (1 << 31)
#define SOR_SEQ_INST_POWERDOWN_MACRO (1 << 30)
#define SOR_SEQ_INST_ASSERT_PLL_RESET (1 << 29)
#define SOR_SEQ_INST_BLANK_V (1 << 28)
#define SOR_SEQ_INST_BLANK_H (1 << 27)
#define SOR_SEQ_INST_BLANK_DE (1 << 26)
#define SOR_SEQ_INST_BLACK_DATA (1 << 25)
#define SOR_SEQ_INST_TRISTATE_IOS (1 << 24)
#define SOR_SEQ_INST_DRIVE_PWM_OUT_LO (1 << 23)
#define SOR_SEQ_INST_PIN_B_LOW (0 << 22)
#define SOR_SEQ_INST_PIN_B_HIGH (1 << 22)
#define SOR_SEQ_INST_PIN_A_LOW (0 << 21)
#define SOR_SEQ_INST_PIN_A_HIGH (1 << 21)
#define SOR_SEQ_INST_SEQUENCE_UP (0 << 19)
#define SOR_SEQ_INST_SEQUENCE_DOWN (1 << 19)
#define SOR_SEQ_INST_LANE_SEQ_STOP (0 << 18)
#define SOR_SEQ_INST_LANE_SEQ_RUN (1 << 18)
#define SOR_SEQ_INST_PORT_POWERDOWN (1 << 17)
#define SOR_SEQ_INST_PLL_POWERDOWN (1 << 16)
#define SOR_SEQ_INST_HALT (1 << 15)
#define SOR_SEQ_INST_WAIT_US (0 << 12)
#define SOR_SEQ_INST_WAIT_MS (1 << 12)
#define SOR_SEQ_INST_WAIT_VSYNC (2 << 12)
#define SOR_SEQ_INST_WAIT(x) (((x) & 0x3ff) << 0)
#define SOR_PWM_DIV 0x32
#define SOR_PWM_DIV_MASK 0xffffff
#define SOR_PWM_CTL 0x33
#define SOR_PWM_CTL_TRIGGER (1 << 31)
#define SOR_PWM_CTL_CLK_SEL (1 << 30)
#define SOR_PWM_CTL_DUTY_CYCLE_MASK 0xffffff
#define SOR_VCRC_A0 0x34
#define SOR_VCRC_A1 0x35
#define SOR_VCRC_B0 0x36
#define SOR_VCRC_B1 0x37
#define SOR_CCRC_A0 0x38
#define SOR_CCRC_A1 0x39
#define SOR_CCRC_B0 0x3a
#define SOR_CCRC_B1 0x3b
#define SOR_EDATA_A0 0x3c
#define SOR_EDATA_A1 0x3d
#define SOR_EDATA_B0 0x3e
#define SOR_EDATA_B1 0x3f
#define SOR_COUNT_A0 0x40
#define SOR_COUNT_A1 0x41
#define SOR_COUNT_B0 0x42
#define SOR_COUNT_B1 0x43
#define SOR_DEBUG_A0 0x44
#define SOR_DEBUG_A1 0x45
#define SOR_DEBUG_B0 0x46
#define SOR_DEBUG_B1 0x47
#define SOR_TRIG 0x48
#define SOR_MSCHECK 0x49
#define SOR_XBAR_CTRL 0x4a
#define SOR_XBAR_CTRL_LINK1_XSEL(channel, value) ((((value) & 0x7) << ((channel) * 3)) << 17)
#define SOR_XBAR_CTRL_LINK0_XSEL(channel, value) ((((value) & 0x7) << ((channel) * 3)) << 2)
#define SOR_XBAR_CTRL_LINK_SWAP (1 << 1)
#define SOR_XBAR_CTRL_BYPASS (1 << 0)
#define SOR_XBAR_POL 0x4b
#define SOR_DP_LINKCTL0 0x4c
#define SOR_DP_LINKCTL_LANE_COUNT_MASK (0x1f << 16)
#define SOR_DP_LINKCTL_LANE_COUNT(x) (((1 << (x)) - 1) << 16)
#define SOR_DP_LINKCTL_ENHANCED_FRAME (1 << 14)
#define SOR_DP_LINKCTL_TU_SIZE_MASK (0x7f << 2)
#define SOR_DP_LINKCTL_TU_SIZE(x) (((x) & 0x7f) << 2)
#define SOR_DP_LINKCTL_ENABLE (1 << 0)
#define SOR_DP_LINKCTL1 0x4d
#define SOR_LANE_DRIVE_CURRENT0 0x4e
#define SOR_LANE_DRIVE_CURRENT1 0x4f
#define SOR_LANE4_DRIVE_CURRENT0 0x50
#define SOR_LANE4_DRIVE_CURRENT1 0x51
#define SOR_LANE_DRIVE_CURRENT_LANE3(x) (((x) & 0xff) << 24)
#define SOR_LANE_DRIVE_CURRENT_LANE2(x) (((x) & 0xff) << 16)
#define SOR_LANE_DRIVE_CURRENT_LANE1(x) (((x) & 0xff) << 8)
#define SOR_LANE_DRIVE_CURRENT_LANE0(x) (((x) & 0xff) << 0)
#define SOR_LANE_PREEMPHASIS0 0x52
#define SOR_LANE_PREEMPHASIS1 0x53
#define SOR_LANE4_PREEMPHASIS0 0x54
#define SOR_LANE4_PREEMPHASIS1 0x55
#define SOR_LANE_PREEMPHASIS_LANE3(x) (((x) & 0xff) << 24)
#define SOR_LANE_PREEMPHASIS_LANE2(x) (((x) & 0xff) << 16)
#define SOR_LANE_PREEMPHASIS_LANE1(x) (((x) & 0xff) << 8)
#define SOR_LANE_PREEMPHASIS_LANE0(x) (((x) & 0xff) << 0)
#define SOR_LANE_POSTCURSOR0 0x56
#define SOR_LANE_POSTCURSOR1 0x57
#define SOR_LANE_POSTCURSOR_LANE3(x) (((x) & 0xff) << 24)
#define SOR_LANE_POSTCURSOR_LANE2(x) (((x) & 0xff) << 16)
#define SOR_LANE_POSTCURSOR_LANE1(x) (((x) & 0xff) << 8)
#define SOR_LANE_POSTCURSOR_LANE0(x) (((x) & 0xff) << 0)
#define SOR_DP_CONFIG0 0x58
#define SOR_DP_CONFIG_DISPARITY_NEGATIVE (1 << 31)
#define SOR_DP_CONFIG_ACTIVE_SYM_ENABLE (1 << 26)
#define SOR_DP_CONFIG_ACTIVE_SYM_POLARITY (1 << 24)
#define SOR_DP_CONFIG_ACTIVE_SYM_FRAC_MASK (0xf << 16)
#define SOR_DP_CONFIG_ACTIVE_SYM_FRAC(x) (((x) & 0xf) << 16)
#define SOR_DP_CONFIG_ACTIVE_SYM_COUNT_MASK (0x7f << 8)
#define SOR_DP_CONFIG_ACTIVE_SYM_COUNT(x) (((x) & 0x7f) << 8)
#define SOR_DP_CONFIG_WATERMARK_MASK (0x3f << 0)
#define SOR_DP_CONFIG_WATERMARK(x) (((x) & 0x3f) << 0)
#define SOR_DP_CONFIG1 0x59
#define SOR_DP_MN0 0x5a
#define SOR_DP_MN1 0x5b
#define SOR_DP_PADCTL0 0x5c
#define SOR_DP_PADCTL_PAD_CAL_PD (1 << 23)
#define SOR_DP_PADCTL_TX_PU_ENABLE (1 << 22)
#define SOR_DP_PADCTL_TX_PU_MASK (0xff << 8)
#define SOR_DP_PADCTL_TX_PU(x) (((x) & 0xff) << 8)
#define SOR_DP_PADCTL_CM_TXD_3 (1 << 7)
#define SOR_DP_PADCTL_CM_TXD_2 (1 << 6)
#define SOR_DP_PADCTL_CM_TXD_1 (1 << 5)
#define SOR_DP_PADCTL_CM_TXD_0 (1 << 4)
#define SOR_DP_PADCTL_PD_TXD_3 (1 << 3)
#define SOR_DP_PADCTL_PD_TXD_0 (1 << 2)
#define SOR_DP_PADCTL_PD_TXD_1 (1 << 1)
#define SOR_DP_PADCTL_PD_TXD_2 (1 << 0)
#define SOR_DP_PADCTL1 0x5d
#define SOR_DP_DEBUG0 0x5e
#define SOR_DP_DEBUG1 0x5f
#define SOR_DP_SPARE0 0x60
#define SOR_DP_SPARE_DISP_VIDEO_PREAMBLE (1 << 3)
#define SOR_DP_SPARE_MACRO_SOR_CLK (1 << 2)
#define SOR_DP_SPARE_PANEL_INTERNAL (1 << 1)
#define SOR_DP_SPARE_SEQ_ENABLE (1 << 0)
#define SOR_DP_SPARE1 0x61
#define SOR_DP_AUDIO_CTRL 0x62
#define SOR_DP_AUDIO_HBLANK_SYMBOLS 0x63
#define SOR_DP_AUDIO_HBLANK_SYMBOLS_MASK (0x01ffff << 0)
#define SOR_DP_AUDIO_VBLANK_SYMBOLS 0x64
#define SOR_DP_AUDIO_VBLANK_SYMBOLS_MASK (0x1fffff << 0)
#define SOR_DP_GENERIC_INFOFRAME_HEADER 0x65
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK0 0x66
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK1 0x67
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK2 0x68
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK3 0x69
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK4 0x6a
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK5 0x6b
#define SOR_DP_GENERIC_INFOFRAME_SUBPACK6 0x6c
#define SOR_DP_TPG 0x6d
#define SOR_DP_TPG_CHANNEL_CODING (1 << 6)
#define SOR_DP_TPG_SCRAMBLER_MASK (3 << 4)
#define SOR_DP_TPG_SCRAMBLER_FIBONACCI (2 << 4)
#define SOR_DP_TPG_SCRAMBLER_GALIOS (1 << 4)
#define SOR_DP_TPG_SCRAMBLER_NONE (0 << 4)
#define SOR_DP_TPG_PATTERN_MASK (0xf << 0)
#define SOR_DP_TPG_PATTERN_HBR2 (0x8 << 0)
#define SOR_DP_TPG_PATTERN_CSTM (0x7 << 0)
#define SOR_DP_TPG_PATTERN_PRBS7 (0x6 << 0)
#define SOR_DP_TPG_PATTERN_SBLERRRATE (0x5 << 0)
#define SOR_DP_TPG_PATTERN_D102 (0x4 << 0)
#define SOR_DP_TPG_PATTERN_TRAIN3 (0x3 << 0)
#define SOR_DP_TPG_PATTERN_TRAIN2 (0x2 << 0)
#define SOR_DP_TPG_PATTERN_TRAIN1 (0x1 << 0)
#define SOR_DP_TPG_PATTERN_NONE (0x0 << 0)
#define SOR_DP_TPG_CONFIG 0x6e
#define SOR_DP_LQ_CSTM0 0x6f
#define SOR_DP_LQ_CSTM1 0x70
#define SOR_DP_LQ_CSTM2 0x71
#define SOR_HDMI_AUDIO_INFOFRAME_CTRL 0x9a
#define SOR_HDMI_AUDIO_INFOFRAME_STATUS 0x9b
#define SOR_HDMI_AUDIO_INFOFRAME_HEADER 0x9c
#define SOR_HDMI_AVI_INFOFRAME_CTRL 0x9f
#define INFOFRAME_CTRL_CHECKSUM_ENABLE (1 << 9)
#define INFOFRAME_CTRL_SINGLE (1 << 8)
#define INFOFRAME_CTRL_OTHER (1 << 4)
#define INFOFRAME_CTRL_ENABLE (1 << 0)
#define SOR_HDMI_AVI_INFOFRAME_STATUS 0xa0
#define INFOFRAME_STATUS_DONE (1 << 0)
#define SOR_HDMI_AVI_INFOFRAME_HEADER 0xa1
#define INFOFRAME_HEADER_LEN(x) (((x) & 0xff) << 16)
#define INFOFRAME_HEADER_VERSION(x) (((x) & 0xff) << 8)
#define INFOFRAME_HEADER_TYPE(x) (((x) & 0xff) << 0)
#define SOR_HDMI_CTRL 0xc0
#define SOR_HDMI_CTRL_ENABLE (1 << 30)
#define SOR_HDMI_CTRL_MAX_AC_PACKET(x) (((x) & 0x1f) << 16)
#define SOR_HDMI_CTRL_AUDIO_LAYOUT (1 << 10)
#define SOR_HDMI_CTRL_REKEY(x) (((x) & 0x7f) << 0)
#define SOR_REFCLK 0xe6
#define SOR_REFCLK_DIV_INT(x) ((((x) >> 2) & 0xff) << 8)
#define SOR_REFCLK_DIV_FRAC(x) (((x) & 0x3) << 6)
#define SOR_INPUT_CONTROL 0xe8
#define SOR_INPUT_CONTROL_ARM_VIDEO_RANGE_LIMITED (1 << 1)
#define SOR_INPUT_CONTROL_HDMI_SRC_SELECT(x) (((x) & 0x1) << 0)
#define SOR_HDMI_VSI_INFOFRAME_CTRL 0x123
#define SOR_HDMI_VSI_INFOFRAME_STATUS 0x124
#define SOR_HDMI_VSI_INFOFRAME_HEADER 0x125
#endif