The SOR is required for talking to eDP LCD panels. Add a driver for this which will be used by the DisplayPort driver. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Tom Warren <twarren@nvidia.com>master
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#
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# Copyright (c) 2014 Google, Inc
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += sor.o
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/*
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* Copyright (c) 2011-2013, NVIDIA Corporation. |
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* |
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* SPDX-License-Identifier: GPL-2.0 |
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*/ |
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#include <common.h> |
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#include <errno.h> |
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#include <fdtdec.h> |
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#include <malloc.h> |
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#include <asm/io.h> |
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#include <asm/arch/clock.h> |
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#include <asm/arch-tegra/dc.h> |
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#include "displayport.h" |
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#include "sor.h" |
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DECLARE_GLOBAL_DATA_PTR; |
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#define DEBUG_SOR 0 |
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#define APBDEV_PMC_DPD_SAMPLE 0x20 |
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#define APBDEV_PMC_DPD_SAMPLE_ON_DISABLE 0 |
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#define APBDEV_PMC_DPD_SAMPLE_ON_ENABLE 1 |
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#define APBDEV_PMC_SEL_DPD_TIM 0x1c8 |
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#define APBDEV_PMC_SEL_DPD_TIM_SEL_DPD_TIM_DEFAULT 0x7f |
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#define APBDEV_PMC_IO_DPD2_REQ 0x1c0 |
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#define APBDEV_PMC_IO_DPD2_REQ_LVDS_SHIFT 25 |
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#define APBDEV_PMC_IO_DPD2_REQ_LVDS_OFF (0 << 25) |
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#define APBDEV_PMC_IO_DPD2_REQ_LVDS_ON (1 << 25) |
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#define APBDEV_PMC_IO_DPD2_REQ_CODE_SHIFT 30 |
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#define APBDEV_PMC_IO_DPD2_REQ_CODE_DEFAULT_MASK (0x3 << 30) |
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#define APBDEV_PMC_IO_DPD2_REQ_CODE_IDLE (0 << 30) |
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#define APBDEV_PMC_IO_DPD2_REQ_CODE_DPD_OFF (1 << 30) |
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#define APBDEV_PMC_IO_DPD2_REQ_CODE_DPD_ON (2 << 30) |
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#define APBDEV_PMC_IO_DPD2_STATUS 0x1c4 |
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#define APBDEV_PMC_IO_DPD2_STATUS_LVDS_SHIFT 25 |
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#define APBDEV_PMC_IO_DPD2_STATUS_LVDS_OFF (0 << 25) |
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#define APBDEV_PMC_IO_DPD2_STATUS_LVDS_ON (1 << 25) |
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static inline u32 tegra_sor_readl(struct tegra_dc_sor_data *sor, u32 reg) |
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{ |
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return readl((u32 *)sor->base + reg); |
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} |
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static inline void tegra_sor_writel(struct tegra_dc_sor_data *sor, u32 reg, |
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u32 val) |
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{ |
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writel(val, (u32 *)sor->base + reg); |
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} |
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static inline void tegra_sor_write_field(struct tegra_dc_sor_data *sor, |
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u32 reg, u32 mask, u32 val) |
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{ |
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u32 reg_val = tegra_sor_readl(sor, reg); |
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reg_val &= ~mask; |
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reg_val |= val; |
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tegra_sor_writel(sor, reg, reg_val); |
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} |
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static int tegra_dc_sor_poll_register(struct tegra_dc_sor_data *sor, u32 reg, |
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u32 mask, u32 exp_val, |
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int poll_interval_us, int timeout_ms) |
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{ |
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u32 reg_val = 0; |
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ulong start; |
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start = get_timer(0); |
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do { |
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reg_val = tegra_sor_readl(sor, reg); |
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if (((reg_val & mask) == exp_val)) |
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return 0; |
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udelay(poll_interval_us); |
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} while (get_timer(start) < timeout_ms); |
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debug("sor_poll_register 0x%x: timeout, (reg_val)0x%08x & (mask)0x%08x != (exp_val)0x%08x\n", |
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reg, reg_val, mask, exp_val); |
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return -ETIMEDOUT; |
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} |
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int tegra_dc_sor_set_power_state(struct tegra_dc_sor_data *sor, int pu_pd) |
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{ |
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u32 reg_val; |
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u32 orig_val; |
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orig_val = tegra_sor_readl(sor, PWR); |
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reg_val = pu_pd ? PWR_NORMAL_STATE_PU : |
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PWR_NORMAL_STATE_PD; /* normal state only */ |
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if (reg_val == orig_val) |
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return 0; /* No update needed */ |
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reg_val |= PWR_SETTING_NEW_TRIGGER; |
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tegra_sor_writel(sor, PWR, reg_val); |
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/* Poll to confirm it is done */ |
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if (tegra_dc_sor_poll_register(sor, PWR, |
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PWR_SETTING_NEW_DEFAULT_MASK, |
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PWR_SETTING_NEW_DONE, |
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100, TEGRA_SOR_TIMEOUT_MS)) { |
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debug("dc timeout waiting for SOR_PWR = NEW_DONE\n"); |
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return -EFAULT; |
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} |
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return 0; |
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} |
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void tegra_dc_sor_set_dp_linkctl(struct tegra_dc_sor_data *sor, int ena, |
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u8 training_pattern, |
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const struct tegra_dp_link_config *link_cfg) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, DP_LINKCTL(sor->portnum)); |
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if (ena) |
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reg_val |= DP_LINKCTL_ENABLE_YES; |
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else |
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reg_val &= DP_LINKCTL_ENABLE_NO; |
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reg_val &= ~DP_LINKCTL_TUSIZE_MASK; |
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reg_val |= (link_cfg->tu_size << DP_LINKCTL_TUSIZE_SHIFT); |
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if (link_cfg->enhanced_framing) |
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reg_val |= DP_LINKCTL_ENHANCEDFRAME_ENABLE; |
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tegra_sor_writel(sor, DP_LINKCTL(sor->portnum), reg_val); |
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switch (training_pattern) { |
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case training_pattern_1: |
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tegra_sor_writel(sor, DP_TPG, 0x41414141); |
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break; |
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case training_pattern_2: |
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case training_pattern_3: |
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reg_val = (link_cfg->link_bw == SOR_LINK_SPEED_G5_4) ? |
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0x43434343 : 0x42424242; |
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tegra_sor_writel(sor, DP_TPG, reg_val); |
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break; |
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default: |
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tegra_sor_writel(sor, DP_TPG, 0x50505050); |
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break; |
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} |
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} |
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static int tegra_dc_sor_enable_lane_sequencer(struct tegra_dc_sor_data *sor, |
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int pu, int is_lvds) |
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{ |
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u32 reg_val; |
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/* SOR lane sequencer */ |
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if (pu) { |
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reg_val = LANE_SEQ_CTL_SETTING_NEW_TRIGGER | |
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LANE_SEQ_CTL_SEQUENCE_DOWN | |
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LANE_SEQ_CTL_NEW_POWER_STATE_PU; |
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} else { |
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reg_val = LANE_SEQ_CTL_SETTING_NEW_TRIGGER | |
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LANE_SEQ_CTL_SEQUENCE_UP | |
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LANE_SEQ_CTL_NEW_POWER_STATE_PD; |
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} |
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if (is_lvds) |
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reg_val |= 15 << LANE_SEQ_CTL_DELAY_SHIFT; |
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else |
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reg_val |= 1 << LANE_SEQ_CTL_DELAY_SHIFT; |
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tegra_sor_writel(sor, LANE_SEQ_CTL, reg_val); |
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if (tegra_dc_sor_poll_register(sor, LANE_SEQ_CTL, |
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LANE_SEQ_CTL_SETTING_MASK, |
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LANE_SEQ_CTL_SETTING_NEW_DONE, |
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100, TEGRA_SOR_TIMEOUT_MS)) { |
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debug("dp: timeout while waiting for SOR lane sequencer to power down lanes\n"); |
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return -1; |
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} |
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return 0; |
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} |
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static int tegra_dc_sor_power_dplanes(struct tegra_dc_sor_data *sor, |
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u32 lane_count, int pu) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, DP_PADCTL(sor->portnum)); |
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if (pu) { |
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switch (lane_count) { |
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case 4: |
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reg_val |= (DP_PADCTL_PD_TXD_3_NO | |
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DP_PADCTL_PD_TXD_2_NO); |
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/* fall through */ |
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case 2: |
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reg_val |= DP_PADCTL_PD_TXD_1_NO; |
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case 1: |
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reg_val |= DP_PADCTL_PD_TXD_0_NO; |
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break; |
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default: |
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debug("dp: invalid lane number %d\n", lane_count); |
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return -1; |
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} |
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tegra_sor_writel(sor, DP_PADCTL(sor->portnum), reg_val); |
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tegra_dc_sor_set_lane_count(sor, lane_count); |
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} |
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return tegra_dc_sor_enable_lane_sequencer(sor, pu, 0); |
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} |
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void tegra_dc_sor_set_panel_power(struct tegra_dc_sor_data *sor, |
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int power_up) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, DP_PADCTL(sor->portnum)); |
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if (power_up) |
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reg_val |= DP_PADCTL_PAD_CAL_PD_POWERUP; |
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else |
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reg_val &= ~DP_PADCTL_PAD_CAL_PD_POWERUP; |
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tegra_sor_writel(sor, DP_PADCTL(sor->portnum), reg_val); |
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} |
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static void tegra_dc_sor_config_pwm(struct tegra_dc_sor_data *sor, u32 pwm_div, |
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u32 pwm_dutycycle) |
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{ |
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tegra_sor_writel(sor, PWM_DIV, pwm_div); |
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tegra_sor_writel(sor, PWM_CTL, |
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(pwm_dutycycle & PWM_CTL_DUTY_CYCLE_MASK) | |
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PWM_CTL_SETTING_NEW_TRIGGER); |
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if (tegra_dc_sor_poll_register(sor, PWM_CTL, |
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PWM_CTL_SETTING_NEW_SHIFT, |
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PWM_CTL_SETTING_NEW_DONE, |
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100, TEGRA_SOR_TIMEOUT_MS)) { |
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debug("dp: timeout while waiting for SOR PWM setting\n"); |
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} |
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} |
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static void tegra_dc_sor_set_dp_mode(struct tegra_dc_sor_data *sor, |
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const struct tegra_dp_link_config *link_cfg) |
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{ |
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u32 reg_val; |
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tegra_dc_sor_set_link_bandwidth(sor, link_cfg->link_bw); |
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tegra_dc_sor_set_dp_linkctl(sor, 1, training_pattern_none, link_cfg); |
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reg_val = tegra_sor_readl(sor, DP_CONFIG(sor->portnum)); |
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reg_val &= ~DP_CONFIG_WATERMARK_MASK; |
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reg_val |= link_cfg->watermark; |
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reg_val &= ~DP_CONFIG_ACTIVESYM_COUNT_MASK; |
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reg_val |= (link_cfg->active_count << |
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DP_CONFIG_ACTIVESYM_COUNT_SHIFT); |
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reg_val &= ~DP_CONFIG_ACTIVESYM_FRAC_MASK; |
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reg_val |= (link_cfg->active_frac << |
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DP_CONFIG_ACTIVESYM_FRAC_SHIFT); |
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if (link_cfg->activepolarity) |
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reg_val |= DP_CONFIG_ACTIVESYM_POLARITY_POSITIVE; |
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else |
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reg_val &= ~DP_CONFIG_ACTIVESYM_POLARITY_POSITIVE; |
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reg_val |= (DP_CONFIG_ACTIVESYM_CNTL_ENABLE | |
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DP_CONFIG_RD_RESET_VAL_NEGATIVE); |
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tegra_sor_writel(sor, DP_CONFIG(sor->portnum), reg_val); |
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/* program h/vblank sym */ |
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tegra_sor_write_field(sor, DP_AUDIO_HBLANK_SYMBOLS, |
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DP_AUDIO_HBLANK_SYMBOLS_MASK, |
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link_cfg->hblank_sym); |
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tegra_sor_write_field(sor, DP_AUDIO_VBLANK_SYMBOLS, |
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DP_AUDIO_VBLANK_SYMBOLS_MASK, |
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link_cfg->vblank_sym); |
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} |
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static inline void tegra_dc_sor_super_update(struct tegra_dc_sor_data *sor) |
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{ |
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tegra_sor_writel(sor, SUPER_STATE0, 0); |
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tegra_sor_writel(sor, SUPER_STATE0, 1); |
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tegra_sor_writel(sor, SUPER_STATE0, 0); |
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} |
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static inline void tegra_dc_sor_update(struct tegra_dc_sor_data *sor) |
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{ |
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tegra_sor_writel(sor, STATE0, 0); |
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tegra_sor_writel(sor, STATE0, 1); |
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tegra_sor_writel(sor, STATE0, 0); |
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} |
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static int tegra_dc_sor_io_set_dpd(struct tegra_dc_sor_data *sor, int up) |
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{ |
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u32 reg_val; |
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void *pmc_base = sor->pmc_base; |
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if (up) { |
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writel(APBDEV_PMC_DPD_SAMPLE_ON_ENABLE, |
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pmc_base + APBDEV_PMC_DPD_SAMPLE); |
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writel(10, pmc_base + APBDEV_PMC_SEL_DPD_TIM); |
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} |
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reg_val = readl(pmc_base + APBDEV_PMC_IO_DPD2_REQ); |
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reg_val &= ~(APBDEV_PMC_IO_DPD2_REQ_LVDS_ON || |
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APBDEV_PMC_IO_DPD2_REQ_CODE_DEFAULT_MASK); |
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reg_val = up ? APBDEV_PMC_IO_DPD2_REQ_LVDS_ON | |
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APBDEV_PMC_IO_DPD2_REQ_CODE_DPD_OFF : |
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APBDEV_PMC_IO_DPD2_REQ_LVDS_OFF | |
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APBDEV_PMC_IO_DPD2_REQ_CODE_DPD_ON; |
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writel(reg_val, pmc_base + APBDEV_PMC_IO_DPD2_REQ); |
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/* Polling */ |
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u32 temp = 10 * 1000; |
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do { |
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udelay(20); |
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reg_val = readl(pmc_base + APBDEV_PMC_IO_DPD2_STATUS); |
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if (temp > 20) |
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temp -= 20; |
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else |
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break; |
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} while ((reg_val & APBDEV_PMC_IO_DPD2_STATUS_LVDS_ON) != 0); |
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if ((reg_val & APBDEV_PMC_IO_DPD2_STATUS_LVDS_ON) != 0) { |
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debug("PMC_IO_DPD2 polling failed (0x%x)\n", reg_val); |
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return -EIO; |
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} |
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if (up) { |
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writel(APBDEV_PMC_DPD_SAMPLE_ON_DISABLE, |
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pmc_base + APBDEV_PMC_DPD_SAMPLE); |
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} |
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return 0; |
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} |
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void tegra_dc_sor_set_internal_panel(struct tegra_dc_sor_data *sor, int is_int) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, DP_SPARE(sor->portnum)); |
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if (is_int) |
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reg_val |= DP_SPARE_PANEL_INTERNAL; |
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else |
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reg_val &= ~DP_SPARE_PANEL_INTERNAL; |
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reg_val |= DP_SPARE_SOR_CLK_SEL_MACRO_SORCLK | |
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DP_SPARE_SEQ_ENABLE_YES; |
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tegra_sor_writel(sor, DP_SPARE(sor->portnum), reg_val); |
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} |
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void tegra_dc_sor_read_link_config(struct tegra_dc_sor_data *sor, u8 *link_bw, |
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u8 *lane_count) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, CLK_CNTRL); |
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*link_bw = (reg_val & CLK_CNTRL_DP_LINK_SPEED_MASK) |
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>> CLK_CNTRL_DP_LINK_SPEED_SHIFT; |
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reg_val = tegra_sor_readl(sor, |
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DP_LINKCTL(sor->portnum)); |
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switch (reg_val & DP_LINKCTL_LANECOUNT_MASK) { |
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case DP_LINKCTL_LANECOUNT_ZERO: |
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*lane_count = 0; |
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break; |
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case DP_LINKCTL_LANECOUNT_ONE: |
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*lane_count = 1; |
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break; |
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case DP_LINKCTL_LANECOUNT_TWO: |
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*lane_count = 2; |
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break; |
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case DP_LINKCTL_LANECOUNT_FOUR: |
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*lane_count = 4; |
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break; |
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default: |
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printf("Unknown lane count\n"); |
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} |
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} |
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void tegra_dc_sor_set_link_bandwidth(struct tegra_dc_sor_data *sor, u8 link_bw) |
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{ |
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tegra_sor_write_field(sor, CLK_CNTRL, |
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CLK_CNTRL_DP_LINK_SPEED_MASK, |
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link_bw << CLK_CNTRL_DP_LINK_SPEED_SHIFT); |
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} |
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void tegra_dc_sor_set_lane_count(struct tegra_dc_sor_data *sor, u8 lane_count) |
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{ |
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u32 reg_val; |
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reg_val = tegra_sor_readl(sor, DP_LINKCTL(sor->portnum)); |
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reg_val &= ~DP_LINKCTL_LANECOUNT_MASK; |
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switch (lane_count) { |
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case 0: |
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break; |
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case 1: |
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reg_val |= DP_LINKCTL_LANECOUNT_ONE; |
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break; |
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case 2: |
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reg_val |= DP_LINKCTL_LANECOUNT_TWO; |
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break; |
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case 4: |
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reg_val |= DP_LINKCTL_LANECOUNT_FOUR; |
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break; |
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default: |
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/* 0 should be handled earlier. */ |
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printf("dp: Invalid lane count %d\n", lane_count); |
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return; |
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} |
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tegra_sor_writel(sor, DP_LINKCTL(sor->portnum), reg_val); |
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} |
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/*
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* The SOR power sequencer does not work for t124 so SW has to |
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* go through the power sequence manually |
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* Power up steps from spec: |
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* STEP PDPORT PDPLL PDBG PLLVCOD PLLCAPD E_DPD PDCAL |
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* 1 1 1 1 1 1 1 1 |
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* 2 1 1 1 1 1 0 1 |
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* 3 1 1 0 1 1 0 1 |
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* 4 1 0 0 0 0 0 1 |
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* 5 0 0 0 0 0 0 1 |
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*/ |
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static int tegra_dc_sor_power_up(struct tegra_dc_sor_data *sor, int is_lvds) |
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{ |
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int ret; |
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if (sor->power_is_up) |
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return 0; |
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/* Set link bw */ |
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tegra_dc_sor_set_link_bandwidth(sor, is_lvds ? |
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CLK_CNTRL_DP_LINK_SPEED_LVDS : |
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CLK_CNTRL_DP_LINK_SPEED_G1_62); |
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/* step 1 */ |
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tegra_sor_write_field(sor, PLL2, |
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PLL2_AUX7_PORT_POWERDOWN_MASK | /* PDPORT */ |
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PLL2_AUX6_BANDGAP_POWERDOWN_MASK | /* PDBG */ |
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PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_MASK, /* PLLCAPD */ |
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PLL2_AUX7_PORT_POWERDOWN_ENABLE | |
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PLL2_AUX6_BANDGAP_POWERDOWN_ENABLE | |
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PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_ENABLE); |
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tegra_sor_write_field(sor, PLL0, PLL0_PWR_MASK | /* PDPLL */ |
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PLL0_VCOPD_MASK, /* PLLVCOPD */ |
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PLL0_PWR_OFF | PLL0_VCOPD_ASSERT); |
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tegra_sor_write_field(sor, DP_PADCTL(sor->portnum), |
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DP_PADCTL_PAD_CAL_PD_POWERDOWN, /* PDCAL */ |
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DP_PADCTL_PAD_CAL_PD_POWERDOWN); |
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/* step 2 */ |
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ret = tegra_dc_sor_io_set_dpd(sor, 1); |
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if (ret) |
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return ret; |
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udelay(15); |
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/* step 3 */ |
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tegra_sor_write_field(sor, PLL2, |
||||
PLL2_AUX6_BANDGAP_POWERDOWN_MASK, |
||||
PLL2_AUX6_BANDGAP_POWERDOWN_DISABLE); |
||||
udelay(25); |
||||
|
||||
/* step 4 */ |
||||
tegra_sor_write_field(sor, PLL0, |
||||
PLL0_PWR_MASK | /* PDPLL */ |
||||
PLL0_VCOPD_MASK, /* PLLVCOPD */ |
||||
PLL0_PWR_ON | PLL0_VCOPD_RESCIND); |
||||
/* PLLCAPD */ |
||||
tegra_sor_write_field(sor, PLL2, |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_MASK, |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_DISABLE); |
||||
udelay(225); |
||||
|
||||
/* step 5 PDPORT */ |
||||
tegra_sor_write_field(sor, PLL2, |
||||
PLL2_AUX7_PORT_POWERDOWN_MASK, |
||||
PLL2_AUX7_PORT_POWERDOWN_DISABLE); |
||||
|
||||
sor->power_is_up = 1; |
||||
|
||||
return 0; |
||||
} |
||||
|
||||
#if DEBUG_SOR |
||||
static void dump_sor_reg(struct tegra_dc_sor_data *sor) |
||||
{ |
||||
#define DUMP_REG(a) printk(BIOS_INFO, "%-32s %03x %08x\n", \ |
||||
#a, a, tegra_sor_readl(sor, a)); |
||||
|
||||
DUMP_REG(SUPER_STATE0); |
||||
DUMP_REG(SUPER_STATE1); |
||||
DUMP_REG(STATE0); |
||||
DUMP_REG(STATE1); |
||||
DUMP_REG(NV_HEAD_STATE0(0)); |
||||
DUMP_REG(NV_HEAD_STATE0(1)); |
||||
DUMP_REG(NV_HEAD_STATE1(0)); |
||||
DUMP_REG(NV_HEAD_STATE1(1)); |
||||
DUMP_REG(NV_HEAD_STATE2(0)); |
||||
DUMP_REG(NV_HEAD_STATE2(1)); |
||||
DUMP_REG(NV_HEAD_STATE3(0)); |
||||
DUMP_REG(NV_HEAD_STATE3(1)); |
||||
DUMP_REG(NV_HEAD_STATE4(0)); |
||||
DUMP_REG(NV_HEAD_STATE4(1)); |
||||
DUMP_REG(NV_HEAD_STATE5(0)); |
||||
DUMP_REG(NV_HEAD_STATE5(1)); |
||||
DUMP_REG(CRC_CNTRL); |
||||
DUMP_REG(CLK_CNTRL); |
||||
DUMP_REG(CAP); |
||||
DUMP_REG(PWR); |
||||
DUMP_REG(TEST); |
||||
DUMP_REG(PLL0); |
||||
DUMP_REG(PLL1); |
||||
DUMP_REG(PLL2); |
||||
DUMP_REG(PLL3); |
||||
DUMP_REG(CSTM); |
||||
DUMP_REG(LVDS); |
||||
DUMP_REG(CRCA); |
||||
DUMP_REG(CRCB); |
||||
DUMP_REG(SEQ_CTL); |
||||
DUMP_REG(LANE_SEQ_CTL); |
||||
DUMP_REG(SEQ_INST(0)); |
||||
DUMP_REG(SEQ_INST(1)); |
||||
DUMP_REG(SEQ_INST(2)); |
||||
DUMP_REG(SEQ_INST(3)); |
||||
DUMP_REG(SEQ_INST(4)); |
||||
DUMP_REG(SEQ_INST(5)); |
||||
DUMP_REG(SEQ_INST(6)); |
||||
DUMP_REG(SEQ_INST(7)); |
||||
DUMP_REG(SEQ_INST(8)); |
||||
DUMP_REG(PWM_DIV); |
||||
DUMP_REG(PWM_CTL); |
||||
DUMP_REG(MSCHECK); |
||||
DUMP_REG(XBAR_CTRL); |
||||
DUMP_REG(DP_LINKCTL(0)); |
||||
DUMP_REG(DP_LINKCTL(1)); |
||||
DUMP_REG(DC(0)); |
||||
DUMP_REG(DC(1)); |
||||
DUMP_REG(LANE_DRIVE_CURRENT(0)); |
||||
DUMP_REG(PR(0)); |
||||
DUMP_REG(LANE4_PREEMPHASIS(0)); |
||||
DUMP_REG(POSTCURSOR(0)); |
||||
DUMP_REG(DP_CONFIG(0)); |
||||
DUMP_REG(DP_CONFIG(1)); |
||||
DUMP_REG(DP_MN(0)); |
||||
DUMP_REG(DP_MN(1)); |
||||
DUMP_REG(DP_PADCTL(0)); |
||||
DUMP_REG(DP_PADCTL(1)); |
||||
DUMP_REG(DP_DEBUG(0)); |
||||
DUMP_REG(DP_DEBUG(1)); |
||||
DUMP_REG(DP_SPARE(0)); |
||||
DUMP_REG(DP_SPARE(1)); |
||||
DUMP_REG(DP_TPG); |
||||
|
||||
return; |
||||
} |
||||
#endif |
||||
|
||||
static void tegra_dc_sor_config_panel(struct tegra_dc_sor_data *sor, |
||||
int is_lvds, |
||||
const struct tegra_dp_link_config *link_cfg, |
||||
const struct display_timing *timing) |
||||
{ |
||||
const int head_num = 0; |
||||
u32 reg_val = STATE1_ASY_OWNER_HEAD0 << head_num; |
||||
u32 vtotal, htotal; |
||||
u32 vsync_end, hsync_end; |
||||
u32 vblank_end, hblank_end; |
||||
u32 vblank_start, hblank_start; |
||||
|
||||
reg_val |= is_lvds ? STATE1_ASY_PROTOCOL_LVDS_CUSTOM : |
||||
STATE1_ASY_PROTOCOL_DP_A; |
||||
reg_val |= STATE1_ASY_SUBOWNER_NONE | |
||||
STATE1_ASY_CRCMODE_COMPLETE_RASTER; |
||||
|
||||
reg_val |= STATE1_ASY_HSYNCPOL_NEGATIVE_TRUE; |
||||
reg_val |= STATE1_ASY_VSYNCPOL_NEGATIVE_TRUE; |
||||
reg_val |= (link_cfg->bits_per_pixel > 18) ? |
||||
STATE1_ASY_PIXELDEPTH_BPP_24_444 : |
||||
STATE1_ASY_PIXELDEPTH_BPP_18_444; |
||||
|
||||
tegra_sor_writel(sor, STATE1, reg_val); |
||||
|
||||
/*
|
||||
* Skipping programming NV_HEAD_STATE0, assuming: |
||||
* interlacing: PROGRESSIVE, dynamic range: VESA, colorspace: RGB |
||||
*/ |
||||
vtotal = timing->vsync_len.typ + timing->vback_porch.typ + |
||||
timing->vactive.typ + timing->vfront_porch.typ; |
||||
htotal = timing->hsync_len.typ + timing->hback_porch.typ + |
||||
timing->hactive.typ + timing->hfront_porch.typ; |
||||
|
||||
tegra_sor_writel(sor, NV_HEAD_STATE1(head_num), |
||||
vtotal << NV_HEAD_STATE1_VTOTAL_SHIFT | |
||||
htotal << NV_HEAD_STATE1_HTOTAL_SHIFT); |
||||
|
||||
vsync_end = timing->vsync_len.typ - 1; |
||||
hsync_end = timing->hsync_len.typ - 1; |
||||
tegra_sor_writel(sor, NV_HEAD_STATE2(head_num), |
||||
vsync_end << NV_HEAD_STATE2_VSYNC_END_SHIFT | |
||||
hsync_end << NV_HEAD_STATE2_HSYNC_END_SHIFT); |
||||
|
||||
vblank_end = vsync_end + timing->vback_porch.typ; |
||||
hblank_end = hsync_end + timing->hback_porch.typ; |
||||
tegra_sor_writel(sor, NV_HEAD_STATE3(head_num), |
||||
vblank_end << NV_HEAD_STATE3_VBLANK_END_SHIFT | |
||||
hblank_end << NV_HEAD_STATE3_HBLANK_END_SHIFT); |
||||
|
||||
vblank_start = vblank_end + timing->vactive.typ; |
||||
hblank_start = hblank_end + timing->hactive.typ; |
||||
tegra_sor_writel(sor, NV_HEAD_STATE4(head_num), |
||||
vblank_start << NV_HEAD_STATE4_VBLANK_START_SHIFT | |
||||
hblank_start << NV_HEAD_STATE4_HBLANK_START_SHIFT); |
||||
|
||||
/* TODO: adding interlace mode support */ |
||||
tegra_sor_writel(sor, NV_HEAD_STATE5(head_num), 0x1); |
||||
|
||||
tegra_sor_write_field(sor, CSTM, |
||||
CSTM_ROTCLK_DEFAULT_MASK | |
||||
CSTM_LVDS_EN_ENABLE, |
||||
2 << CSTM_ROTCLK_SHIFT | |
||||
is_lvds ? CSTM_LVDS_EN_ENABLE : |
||||
CSTM_LVDS_EN_DISABLE); |
||||
|
||||
tegra_dc_sor_config_pwm(sor, 1024, 1024); |
||||
} |
||||
|
||||
static void tegra_dc_sor_enable_dc(struct dc_ctlr *disp_ctrl) |
||||
{ |
||||
u32 reg_val = readl(&disp_ctrl->cmd.state_access); |
||||
|
||||
writel(reg_val | WRITE_MUX_ACTIVE, &disp_ctrl->cmd.state_access); |
||||
writel(VSYNC_H_POSITION(1), &disp_ctrl->disp.disp_timing_opt); |
||||
|
||||
/* Enable DC now - otherwise pure text console may not show. */ |
||||
writel(CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT, |
||||
&disp_ctrl->cmd.disp_cmd); |
||||
writel(reg_val, &disp_ctrl->cmd.state_access); |
||||
} |
||||
|
||||
int tegra_dc_sor_enable_dp(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg) |
||||
{ |
||||
int ret; |
||||
|
||||
tegra_sor_write_field(sor, CLK_CNTRL, |
||||
CLK_CNTRL_DP_CLK_SEL_MASK, |
||||
CLK_CNTRL_DP_CLK_SEL_SINGLE_DPCLK); |
||||
|
||||
tegra_sor_write_field(sor, PLL2, |
||||
PLL2_AUX6_BANDGAP_POWERDOWN_MASK, |
||||
PLL2_AUX6_BANDGAP_POWERDOWN_DISABLE); |
||||
udelay(25); |
||||
|
||||
tegra_sor_write_field(sor, PLL3, |
||||
PLL3_PLLVDD_MODE_MASK, |
||||
PLL3_PLLVDD_MODE_V3_3); |
||||
tegra_sor_writel(sor, PLL0, |
||||
0xf << PLL0_ICHPMP_SHFIT | |
||||
0x3 << PLL0_VCOCAP_SHIFT | |
||||
PLL0_PLLREG_LEVEL_V45 | |
||||
PLL0_RESISTORSEL_EXT | |
||||
PLL0_PWR_ON | PLL0_VCOPD_RESCIND); |
||||
tegra_sor_write_field(sor, PLL2, |
||||
PLL2_AUX1_SEQ_MASK | |
||||
PLL2_AUX9_LVDSEN_OVERRIDE | |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_MASK, |
||||
PLL2_AUX1_SEQ_PLLCAPPD_OVERRIDE | |
||||
PLL2_AUX9_LVDSEN_OVERRIDE | |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_DISABLE); |
||||
tegra_sor_writel(sor, PLL1, PLL1_TERM_COMPOUT_HIGH | |
||||
PLL1_TMDS_TERM_ENABLE); |
||||
|
||||
if (tegra_dc_sor_poll_register(sor, PLL2, |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_MASK, |
||||
PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_DISABLE, |
||||
100, TEGRA_SOR_TIMEOUT_MS)) { |
||||
printf("DP failed to lock PLL\n"); |
||||
return -EIO; |
||||
} |
||||
|
||||
tegra_sor_write_field(sor, PLL2, PLL2_AUX2_MASK | |
||||
PLL2_AUX7_PORT_POWERDOWN_MASK, |
||||
PLL2_AUX2_OVERRIDE_POWERDOWN | |
||||
PLL2_AUX7_PORT_POWERDOWN_DISABLE); |
||||
|
||||
ret = tegra_dc_sor_power_up(sor, 0); |
||||
if (ret) { |
||||
debug("DP failed to power up\n"); |
||||
return ret; |
||||
} |
||||
|
||||
/* re-enable SOR clock */ |
||||
clock_sor_enable_edp_clock(); |
||||
|
||||
/* Power up lanes */ |
||||
tegra_dc_sor_power_dplanes(sor, link_cfg->lane_count, 1); |
||||
|
||||
tegra_dc_sor_set_dp_mode(sor, link_cfg); |
||||
debug("%s ret\n", __func__); |
||||
|
||||
return 0; |
||||
} |
||||
|
||||
int tegra_dc_sor_attach(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg, |
||||
const struct display_timing *timing) |
||||
{ |
||||
const void *blob = gd->fdt_blob; |
||||
struct dc_ctlr *disp_ctrl; |
||||
u32 reg_val; |
||||
int node; |
||||
|
||||
/* Use the first display controller */ |
||||
debug("%s\n", __func__); |
||||
node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA124_DC); |
||||
if (node < 0) |
||||
return -ENOENT; |
||||
disp_ctrl = (struct dc_ctlr *)fdtdec_get_addr(blob, node, "reg"); |
||||
|
||||
tegra_dc_sor_enable_dc(disp_ctrl); |
||||
tegra_dc_sor_config_panel(sor, 0, link_cfg, timing); |
||||
|
||||
writel(0x9f00, &disp_ctrl->cmd.state_ctrl); |
||||
writel(0x9f, &disp_ctrl->cmd.state_ctrl); |
||||
|
||||
writel(PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | |
||||
PW4_ENABLE | PM0_ENABLE | PM1_ENABLE, |
||||
&disp_ctrl->cmd.disp_pow_ctrl); |
||||
|
||||
reg_val = tegra_sor_readl(sor, TEST); |
||||
if (reg_val & TEST_ATTACHED_TRUE) |
||||
return -EEXIST; |
||||
|
||||
tegra_sor_writel(sor, SUPER_STATE1, |
||||
SUPER_STATE1_ATTACHED_NO); |
||||
|
||||
/*
|
||||
* Enable display2sor clock at least 2 cycles before DC start, |
||||
* to clear sor internal valid signal. |
||||
*/ |
||||
writel(SOR_ENABLE, &disp_ctrl->disp.disp_win_opt); |
||||
writel(GENERAL_ACT_REQ, &disp_ctrl->cmd.state_ctrl); |
||||
writel(0, &disp_ctrl->disp.disp_win_opt); |
||||
writel(GENERAL_ACT_REQ, &disp_ctrl->cmd.state_ctrl); |
||||
|
||||
/* Attach head */ |
||||
tegra_dc_sor_update(sor); |
||||
tegra_sor_writel(sor, SUPER_STATE1, |
||||
SUPER_STATE1_ATTACHED_YES); |
||||
tegra_sor_writel(sor, SUPER_STATE1, |
||||
SUPER_STATE1_ATTACHED_YES | |
||||
SUPER_STATE1_ASY_HEAD_OP_AWAKE | |
||||
SUPER_STATE1_ASY_ORMODE_NORMAL); |
||||
tegra_dc_sor_super_update(sor); |
||||
|
||||
/* Enable dc */ |
||||
reg_val = readl(&disp_ctrl->cmd.state_access); |
||||
writel(reg_val | WRITE_MUX_ACTIVE, &disp_ctrl->cmd.state_access); |
||||
writel(CTRL_MODE_C_DISPLAY << CTRL_MODE_SHIFT, |
||||
&disp_ctrl->cmd.disp_cmd); |
||||
writel(SOR_ENABLE, &disp_ctrl->disp.disp_win_opt); |
||||
writel(reg_val, &disp_ctrl->cmd.state_access); |
||||
|
||||
if (tegra_dc_sor_poll_register(sor, TEST, |
||||
TEST_ACT_HEAD_OPMODE_DEFAULT_MASK, |
||||
TEST_ACT_HEAD_OPMODE_AWAKE, |
||||
100, |
||||
TEGRA_SOR_ATTACH_TIMEOUT_MS)) { |
||||
printf("dc timeout waiting for OPMOD = AWAKE\n"); |
||||
return -ETIMEDOUT; |
||||
} else { |
||||
debug("%s: sor is attached\n", __func__); |
||||
} |
||||
|
||||
#if DEBUG_SOR |
||||
dump_sor_reg(sor); |
||||
#endif |
||||
debug("%s: ret=%d\n", __func__, 0); |
||||
|
||||
return 0; |
||||
} |
||||
|
||||
void tegra_dc_sor_set_lane_parm(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg) |
||||
{ |
||||
tegra_sor_writel(sor, LANE_DRIVE_CURRENT(sor->portnum), |
||||
link_cfg->drive_current); |
||||
tegra_sor_writel(sor, PR(sor->portnum), |
||||
link_cfg->preemphasis); |
||||
tegra_sor_writel(sor, POSTCURSOR(sor->portnum), |
||||
link_cfg->postcursor); |
||||
tegra_sor_writel(sor, LVDS, 0); |
||||
|
||||
tegra_dc_sor_set_link_bandwidth(sor, link_cfg->link_bw); |
||||
tegra_dc_sor_set_lane_count(sor, link_cfg->lane_count); |
||||
|
||||
tegra_sor_write_field(sor, DP_PADCTL(sor->portnum), |
||||
DP_PADCTL_TX_PU_ENABLE | |
||||
DP_PADCTL_TX_PU_VALUE_DEFAULT_MASK, |
||||
DP_PADCTL_TX_PU_ENABLE | |
||||
2 << DP_PADCTL_TX_PU_VALUE_SHIFT); |
||||
|
||||
/* Precharge */ |
||||
tegra_sor_write_field(sor, DP_PADCTL(sor->portnum), 0xf0, 0xf0); |
||||
udelay(20); |
||||
|
||||
tegra_sor_write_field(sor, DP_PADCTL(sor->portnum), 0xf0, 0x0); |
||||
} |
||||
|
||||
void tegra_dc_sor_power_down_unused_lanes(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg) |
||||
{ |
||||
u32 pad_ctrl = 0; |
||||
u32 drive_current = 0; |
||||
u32 pre_emphasis = 0; |
||||
int err = 0; |
||||
|
||||
switch (link_cfg->lane_count) { |
||||
case 4: |
||||
pad_ctrl = DP_PADCTL_PD_TXD_0_NO | |
||||
DP_PADCTL_PD_TXD_1_NO | |
||||
DP_PADCTL_PD_TXD_2_NO | |
||||
DP_PADCTL_PD_TXD_3_NO; |
||||
break; |
||||
case 2: |
||||
pad_ctrl = DP_PADCTL_PD_TXD_0_NO | |
||||
DP_PADCTL_PD_TXD_1_NO | |
||||
DP_PADCTL_PD_TXD_2_YES | |
||||
DP_PADCTL_PD_TXD_3_YES; |
||||
break; |
||||
case 1: |
||||
pad_ctrl = DP_PADCTL_PD_TXD_0_NO | |
||||
DP_PADCTL_PD_TXD_1_YES | |
||||
DP_PADCTL_PD_TXD_2_YES | |
||||
DP_PADCTL_PD_TXD_3_YES; |
||||
break; |
||||
default: |
||||
printf("Invalid sor lane count: %u\n", link_cfg->lane_count); |
||||
return; |
||||
} |
||||
|
||||
pad_ctrl |= DP_PADCTL_PAD_CAL_PD_POWERDOWN; |
||||
tegra_sor_writel(sor, DP_PADCTL(sor->portnum), pad_ctrl); |
||||
|
||||
err = tegra_dc_sor_enable_lane_sequencer(sor, 0, 0); |
||||
if (err) { |
||||
debug("Wait for lane power down failed: %d\n", err); |
||||
return; |
||||
} |
||||
|
||||
/* Set to a known-good pre-calibrated setting */ |
||||
switch (link_cfg->link_bw) { |
||||
case SOR_LINK_SPEED_G1_62: |
||||
case SOR_LINK_SPEED_G2_7: |
||||
drive_current = 0x13131313; |
||||
pre_emphasis = 0; |
||||
break; |
||||
case SOR_LINK_SPEED_G5_4: |
||||
drive_current = 0x19191919; |
||||
pre_emphasis = 0x09090909; |
||||
default: |
||||
printf("Invalid sor link bandwidth: %d\n", link_cfg->link_bw); |
||||
return; |
||||
} |
||||
|
||||
tegra_sor_writel(sor, LANE_DRIVE_CURRENT(sor->portnum), |
||||
drive_current); |
||||
tegra_sor_writel(sor, PR(sor->portnum), pre_emphasis); |
||||
} |
||||
|
||||
int tegra_dc_sor_init(struct tegra_dc_sor_data **sorp) |
||||
{ |
||||
const void *blob = gd->fdt_blob; |
||||
struct tegra_dc_sor_data *sor; |
||||
int node; |
||||
|
||||
node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA124_SOR); |
||||
if (node < 0) |
||||
return -ENOENT; |
||||
sor = calloc(1, sizeof(*sor)); |
||||
if (!sor) |
||||
return -ENOMEM; |
||||
sor->base = (void *)fdtdec_get_addr(blob, node, "reg"); |
||||
|
||||
node = fdtdec_next_compatible(blob, 0, COMPAT_NVIDIA_TEGRA124_PMC); |
||||
if (node < 0) |
||||
return -ENOENT; |
||||
sor->pmc_base = (void *)fdtdec_get_addr(blob, node, "reg"); |
||||
|
||||
sor->power_is_up = 0; |
||||
sor->portnum = 0; |
||||
*sorp = sor; |
||||
|
||||
return 0; |
||||
} |
@ -0,0 +1,904 @@ |
||||
/*
|
||||
* Copyright (c) 2011-2013, NVIDIA Corporation. |
||||
* |
||||
* SPDX-License-Identifier: GPL-2.0 |
||||
*/ |
||||
|
||||
#ifndef _VIDEO_TEGRA124_SOR_H |
||||
#define _VIDEO_TEGRA124_SOR_H |
||||
|
||||
#define SUPER_STATE0 0x1 |
||||
#define SUPER_STATE0_UPDATE_SHIFT 0 |
||||
#define SUPER_STATE0_UPDATE_DEFAULT_MASK 0x1 |
||||
#define SUPER_STATE1 0x2 |
||||
#define SUPER_STATE1_ATTACHED_SHIFT 3 |
||||
#define SUPER_STATE1_ATTACHED_NO (0 << 3) |
||||
#define SUPER_STATE1_ATTACHED_YES (1 << 3) |
||||
#define SUPER_STATE1_ASY_ORMODE_SHIFT 2 |
||||
#define SUPER_STATE1_ASY_ORMODE_SAFE (0 << 2) |
||||
#define SUPER_STATE1_ASY_ORMODE_NORMAL (1 << 2) |
||||
#define SUPER_STATE1_ASY_HEAD_OP_SHIFT 0 |
||||
#define SUPER_STATE1_ASY_HEAD_OP_DEFAULT_MASK 0x3 |
||||
#define SUPER_STATE1_ASY_HEAD_OP_SLEEP 0 |
||||
#define SUPER_STATE1_ASY_HEAD_OP_SNOOZE 1 |
||||
#define SUPER_STATE1_ASY_HEAD_OP_AWAKE 2 |
||||
#define STATE0 0x3 |
||||
#define STATE0_UPDATE_SHIFT 0 |
||||
#define STATE0_UPDATE_DEFAULT_MASK 0x1 |
||||
#define STATE1 0x4 |
||||
#define STATE1_ASY_PIXELDEPTH_SHIFT 17 |
||||
#define STATE1_ASY_PIXELDEPTH_DEFAULT_MASK (0xf << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_16_422 (1 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_18_444 (2 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_20_422 (3 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_24_422 (4 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_24_444 (5 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_30_444 (6 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_32_422 (7 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_36_444 (8 << 17) |
||||
#define STATE1_ASY_PIXELDEPTH_BPP_48_444 (9 << 17) |
||||
#define STATE1_ASY_REPLICATE_SHIFT 15 |
||||
#define STATE1_ASY_REPLICATE_DEFAULT_MASK (3 << 15) |
||||
#define STATE1_ASY_REPLICATE_OFF (0 << 15) |
||||
#define STATE1_ASY_REPLICATE_X2 (1 << 15) |
||||
#define STATE1_ASY_REPLICATE_X4 (2 << 15) |
||||
#define STATE1_ASY_DEPOL_SHIFT 14 |
||||
#define STATE1_ASY_DEPOL_DEFAULT_MASK (1 << 14) |
||||
#define STATE1_ASY_DEPOL_POSITIVE_TRUE (0 << 14) |
||||
#define STATE1_ASY_DEPOL_NEGATIVE_TRUE (1 << 14) |
||||
#define STATE1_ASY_VSYNCPOL_SHIFT 13 |
||||
#define STATE1_ASY_VSYNCPOL_DEFAULT_MASK (1 << 13) |
||||
#define STATE1_ASY_VSYNCPOL_POSITIVE_TRUE (0 << 13) |
||||
#define STATE1_ASY_VSYNCPOL_NEGATIVE_TRUE (1 << 13) |
||||
#define STATE1_ASY_HSYNCPOL_SHIFT 12 |
||||
#define STATE1_ASY_HSYNCPOL_DEFAULT_MASK (1 << 12) |
||||
#define STATE1_ASY_HSYNCPOL_POSITIVE_TRUE (0 << 12) |
||||
#define STATE1_ASY_HSYNCPOL_NEGATIVE_TRUE (1 << 12) |
||||
#define STATE1_ASY_PROTOCOL_SHIFT 8 |
||||
#define STATE1_ASY_PROTOCOL_DEFAULT_MASK (0xf << 8) |
||||
#define STATE1_ASY_PROTOCOL_LVDS_CUSTOM (0 << 8) |
||||
#define STATE1_ASY_PROTOCOL_DP_A (8 << 8) |
||||
#define STATE1_ASY_PROTOCOL_DP_B (9 << 8) |
||||
#define STATE1_ASY_PROTOCOL_CUSTOM (15 << 8) |
||||
#define STATE1_ASY_CRCMODE_SHIFT 6 |
||||
#define STATE1_ASY_CRCMODE_DEFAULT_MASK (3 << 6) |
||||
#define STATE1_ASY_CRCMODE_ACTIVE_RASTER (0 << 6) |
||||
#define STATE1_ASY_CRCMODE_COMPLETE_RASTER (1 << 6) |
||||
#define STATE1_ASY_CRCMODE_NON_ACTIVE_RASTER (2 << 6) |
||||
#define STATE1_ASY_SUBOWNER_SHIFT 4 |
||||
#define STATE1_ASY_SUBOWNER_DEFAULT_MASK (3 << 4) |
||||
#define STATE1_ASY_SUBOWNER_NONE (0 << 4) |
||||
#define STATE1_ASY_SUBOWNER_SUBHEAD0 (1 << 4) |
||||
#define STATE1_ASY_SUBOWNER_SUBHEAD1 (2 << 4) |
||||
#define STATE1_ASY_SUBOWNER_BOTH (3 << 4) |
||||
#define STATE1_ASY_OWNER_SHIFT 0 |
||||
#define STATE1_ASY_OWNER_DEFAULT_MASK 0xf |
||||
#define STATE1_ASY_OWNER_NONE 0 |
||||
#define STATE1_ASY_OWNER_HEAD0 1 |
||||
#define STATE1_ASY_OWNER_HEAD1 2 |
||||
#define NV_HEAD_STATE0(i) 0x5 |
||||
#define NV_HEAD_STATE0_INTERLACED_SHIFT 4 |
||||
#define NV_HEAD_STATE0_INTERLACED_DEFAULT_MASK (3 << 4) |
||||
#define NV_HEAD_STATE0_INTERLACED_PROGRESSIVE (0 << 4) |
||||
#define NV_HEAD_STATE0_INTERLACED_INTERLACED (1 << 4) |
||||
#define NV_HEAD_STATE0_RANGECOMPRESS_SHIFT 3 |
||||
#define NV_HEAD_STATE0_RANGECOMPRESS_DEFAULT_MASK (1 << 3) |
||||
#define NV_HEAD_STATE0_RANGECOMPRESS_DISABLE (0 << 3) |
||||
#define NV_HEAD_STATE0_RANGECOMPRESS_ENABLE (1 << 3) |
||||
#define NV_HEAD_STATE0_DYNRANGE_SHIFT 2 |
||||
#define NV_HEAD_STATE0_DYNRANGE_DEFAULT_MASK (1 << 2) |
||||
#define NV_HEAD_STATE0_DYNRANGE_VESA (0 << 2) |
||||
#define NV_HEAD_STATE0_DYNRANGE_CEA (1 << 2) |
||||
#define NV_HEAD_STATE0_COLORSPACE_SHIFT 0 |
||||
#define NV_HEAD_STATE0_COLORSPACE_DEFAULT_MASK 0x3 |
||||
#define NV_HEAD_STATE0_COLORSPACE_RGB 0 |
||||
#define NV_HEAD_STATE0_COLORSPACE_YUV_601 1 |
||||
#define NV_HEAD_STATE0_COLORSPACE_YUV_709 2 |
||||
#define NV_HEAD_STATE1(i) (7 + i) |
||||
#define NV_HEAD_STATE1_VTOTAL_SHIFT 16 |
||||
#define NV_HEAD_STATE1_VTOTAL_DEFAULT_MASK (0x7fff << 16) |
||||
#define NV_HEAD_STATE1_HTOTAL_SHIFT 0 |
||||
#define NV_HEAD_STATE1_HTOTAL_DEFAULT_MASK 0x7fff |
||||
#define NV_HEAD_STATE2(i) (9 + i) |
||||
#define NV_HEAD_STATE2_VSYNC_END_SHIFT 16 |
||||
#define NV_HEAD_STATE2_VSYNC_END_DEFAULT_MASK (0x7fff << 16) |
||||
#define NV_HEAD_STATE2_HSYNC_END_SHIFT 0 |
||||
#define NV_HEAD_STATE2_HSYNC_END_DEFAULT_MASK 0x7fff |
||||
#define NV_HEAD_STATE3(i) (0xb + i) |
||||
#define NV_HEAD_STATE3_VBLANK_END_SHIFT 16 |
||||
#define NV_HEAD_STATE3_VBLANK_END_DEFAULT_MASK (0x7fff << 16) |
||||
#define NV_HEAD_STATE3_HBLANK_END_SHIFT 0 |
||||
#define NV_HEAD_STATE3_HBLANK_END_DEFAULT_MASK 0x7fff |
||||
#define NV_HEAD_STATE4(i) (0xd + i) |
||||
#define NV_HEAD_STATE4_VBLANK_START_SHIFT 16 |
||||
#define NV_HEAD_STATE4_VBLANK_START_DEFAULT_MASK (0x7fff << 16) |
||||
#define NV_HEAD_STATE4_HBLANK_START_SHIFT 0 |
||||
#define NV_HEAD_STATE4_HBLANK_START_DEFAULT_MASK 0x7fff |
||||
#define NV_HEAD_STATE5(i) (0xf + i) |
||||
#define CRC_CNTRL 0x11 |
||||
#define CRC_CNTRL_ARM_CRC_ENABLE_SHIFT 0 |
||||
#define CRC_CNTRL_ARM_CRC_ENABLE_NO 0 |
||||
#define CRC_CNTRL_ARM_CRC_ENABLE_YES 1 |
||||
#define CRC_CNTRL_ARM_CRC_ENABLE_DIS 0 |
||||
#define CRC_CNTRL_ARM_CRC_ENABLE_EN 1 |
||||
#define CLK_CNTRL 0x13 |
||||
#define CLK_CNTRL_DP_CLK_SEL_SHIFT 0 |
||||
#define CLK_CNTRL_DP_CLK_SEL_MASK 0x3 |
||||
#define CLK_CNTRL_DP_CLK_SEL_SINGLE_PCLK 0 |
||||
#define CLK_CNTRL_DP_CLK_SEL_DIFF_PCLK 1 |
||||
#define CLK_CNTRL_DP_CLK_SEL_SINGLE_DPCLK 2 |
||||
#define CLK_CNTRL_DP_CLK_SEL_DIFF_DPCLK 3 |
||||
#define CLK_CNTRL_DP_LINK_SPEED_SHIFT 2 |
||||
#define CLK_CNTRL_DP_LINK_SPEED_MASK (0x1f << 2) |
||||
#define CLK_CNTRL_DP_LINK_SPEED_G1_62 (6 << 2) |
||||
#define CLK_CNTRL_DP_LINK_SPEED_G2_7 (10 << 2) |
||||
#define CLK_CNTRL_DP_LINK_SPEED_LVDS (7 << 2) |
||||
#define CAP 0x14 |
||||
#define CAP_DP_A_SHIFT 24 |
||||
#define CAP_DP_A_DEFAULT_MASK (1 << 24) |
||||
#define CAP_DP_A_FALSE (0 << 24) |
||||
#define CAP_DP_A_TRUE (1 << 24) |
||||
#define CAP_DP_B_SHIFT 25 |
||||
#define CAP_DP_B_DEFAULT_MASK (1 << 24) |
||||
#define CAP_DP_B_FALSE (0 << 24) |
||||
#define CAP_DP_B_TRUE (1 << 24) |
||||
#define PWR 0x15 |
||||
#define PWR_SETTING_NEW_SHIFT 31 |
||||
#define PWR_SETTING_NEW_DEFAULT_MASK (1 << 31) |
||||
#define PWR_SETTING_NEW_DONE (0 << 31) |
||||
#define PWR_SETTING_NEW_PENDING (1 << 31) |
||||
#define PWR_SETTING_NEW_TRIGGER (1 << 31) |
||||
#define PWR_MODE_SHIFT 28 |
||||
#define PWR_MODE_DEFAULT_MASK (1 << 28) |
||||
#define PWR_MODE_NORMAL (0 << 28) |
||||
#define PWR_MODE_SAFE (1 << 28) |
||||
#define PWR_HALT_DELAY_SHIFT 24 |
||||
#define PWR_HALT_DELAY_DEFAULT_MASK (1 << 24) |
||||
#define PWR_HALT_DELAY_DONE (0 << 24) |
||||
#define PWR_HALT_DELAY_ACTIVE (1 << 24) |
||||
#define PWR_SAFE_START_SHIFT 17 |
||||
#define PWR_SAFE_START_DEFAULT_MASK (1 << 17) |
||||
#define PWR_SAFE_START_NORMAL (0 << 17) |
||||
#define PWR_SAFE_START_ALT (1 << 17) |
||||
#define PWR_SAFE_STATE_SHIFT 16 |
||||
#define PWR_SAFE_STATE_DEFAULT_MASK (1 << 16) |
||||
#define PWR_SAFE_STATE_PD (0 << 16) |
||||
#define PWR_SAFE_STATE_PU (1 << 16) |
||||
#define PWR_NORMAL_START_SHIFT 1 |
||||
#define PWR_NORMAL_START_DEFAULT_MASK (1 << 1) |
||||
#define PWR_NORMAL_START_NORMAL (0 << 16) |
||||
#define PWR_NORMAL_START_ALT (1 << 16) |
||||
#define PWR_NORMAL_STATE_SHIFT 0 |
||||
#define PWR_NORMAL_STATE_DEFAULT_MASK 0x1 |
||||
#define PWR_NORMAL_STATE_PD 0 |
||||
#define PWR_NORMAL_STATE_PU 1 |
||||
#define TEST 0x16 |
||||
#define TEST_TESTMUX_SHIFT 24 |
||||
#define TEST_TESTMUX_DEFAULT_MASK (0xff << 24) |
||||
#define TEST_TESTMUX_AVSS (0 << 24) |
||||
#define TEST_TESTMUX_CLOCKIN (2 << 24) |
||||
#define TEST_TESTMUX_PLL_VOL (4 << 24) |
||||
#define TEST_TESTMUX_SLOWCLKINT (8 << 24) |
||||
#define TEST_TESTMUX_AVDD (16 << 24) |
||||
#define TEST_TESTMUX_VDDREG (32 << 24) |
||||
#define TEST_TESTMUX_REGREF_VDDREG (64 << 24) |
||||
#define TEST_TESTMUX_REGREF_AVDD (128 << 24) |
||||
#define TEST_CRC_SHIFT 23 |
||||
#define TEST_CRC_PRE_SERIALIZE (0 << 23) |
||||
#define TEST_CRC_POST_DESERIALIZE (1 << 23) |
||||
#define TEST_TPAT_SHIFT 20 |
||||
#define TEST_TPAT_DEFAULT_MASK (7 << 20) |
||||
#define TEST_TPAT_LO (0 << 20) |
||||
#define TEST_TPAT_TDAT (1 << 20) |
||||
#define TEST_TPAT_RAMP (2 << 20) |
||||
#define TEST_TPAT_WALK (3 << 20) |
||||
#define TEST_TPAT_MAXSTEP (4 << 20) |
||||
#define TEST_TPAT_MINSTEP (5 << 20) |
||||
#define TEST_DSRC_SHIFT 16 |
||||
#define TEST_DSRC_DEFAULT_MASK (3 << 16) |
||||
#define TEST_DSRC_NORMAL (0 << 16) |
||||
#define TEST_DSRC_DEBUG (1 << 16) |
||||
#define TEST_DSRC_TGEN (2 << 16) |
||||
#define TEST_HEAD_NUMBER_SHIFT 12 |
||||
#define TEST_HEAD_NUMBER_DEFAULT_MASK (3 << 12) |
||||
#define TEST_HEAD_NUMBER_NONE (0 << 12) |
||||
#define TEST_HEAD_NUMBER_HEAD0 (1 << 12) |
||||
#define TEST_HEAD_NUMBER_HEAD1 (2 << 12) |
||||
#define TEST_ATTACHED_SHIFT 10 |
||||
#define TEST_ATTACHED_DEFAULT_MASK (1 << 10) |
||||
#define TEST_ATTACHED_FALSE (0 << 10) |
||||
#define TEST_ATTACHED_TRUE (1 << 10) |
||||
#define TEST_ACT_HEAD_OPMODE_SHIFT 8 |
||||
#define TEST_ACT_HEAD_OPMODE_DEFAULT_MASK (3 << 8) |
||||
#define TEST_ACT_HEAD_OPMODE_SLEEP (0 << 8) |
||||
#define TEST_ACT_HEAD_OPMODE_SNOOZE (1 << 8) |
||||
#define TEST_ACT_HEAD_OPMODE_AWAKE (2 << 8) |
||||
#define TEST_INVD_SHIFT 6 |
||||
#define TEST_INVD_DISABLE (0 << 6) |
||||
#define TEST_INVD_ENABLE (1 << 6) |
||||
#define TEST_TEST_ENABLE_SHIFT 1 |
||||
#define TEST_TEST_ENABLE_DISABLE (0 << 1) |
||||
#define TEST_TEST_ENABLE_ENABLE (1 << 1) |
||||
#define PLL0 0x17 |
||||
#define PLL0_ICHPMP_SHFIT 24 |
||||
#define PLL0_ICHPMP_DEFAULT_MASK (0xf << 24) |
||||
#define PLL0_VCOCAP_SHIFT 8 |
||||
#define PLL0_VCOCAP_DEFAULT_MASK (0xf << 8) |
||||
#define PLL0_PLLREG_LEVEL_SHIFT 6 |
||||
#define PLL0_PLLREG_LEVEL_DEFAULT_MASK (3 << 6) |
||||
#define PLL0_PLLREG_LEVEL_V25 (0 << 6) |
||||
#define PLL0_PLLREG_LEVEL_V15 (1 << 6) |
||||
#define PLL0_PLLREG_LEVEL_V35 (2 << 6) |
||||
#define PLL0_PLLREG_LEVEL_V45 (3 << 6) |
||||
#define PLL0_PULLDOWN_SHIFT 5 |
||||
#define PLL0_PULLDOWN_DEFAULT_MASK (1 << 5) |
||||
#define PLL0_PULLDOWN_DISABLE (0 << 5) |
||||
#define PLL0_PULLDOWN_ENABLE (1 << 5) |
||||
#define PLL0_RESISTORSEL_SHIFT 4 |
||||
#define PLL0_RESISTORSEL_DEFAULT_MASK (1 << 4) |
||||
#define PLL0_RESISTORSEL_INT (0 << 4) |
||||
#define PLL0_RESISTORSEL_EXT (1 << 4) |
||||
#define PLL0_VCOPD_SHIFT 2 |
||||
#define PLL0_VCOPD_MASK (1 << 2) |
||||
#define PLL0_VCOPD_RESCIND (0 << 2) |
||||
#define PLL0_VCOPD_ASSERT (1 << 2) |
||||
#define PLL0_PWR_SHIFT 0 |
||||
#define PLL0_PWR_MASK 1 |
||||
#define PLL0_PWR_ON 0 |
||||
#define PLL0_PWR_OFF 1 |
||||
#define PLL1_TMDS_TERM_SHIFT 8 |
||||
#define PLL1_TMDS_TERM_DISABLE (0 << 8) |
||||
#define PLL1_TMDS_TERM_ENABLE (1 << 8) |
||||
#define PLL1 0x18 |
||||
#define PLL1_TERM_COMPOUT_SHIFT 15 |
||||
#define PLL1_TERM_COMPOUT_LOW (0 << 15) |
||||
#define PLL1_TERM_COMPOUT_HIGH (1 << 15) |
||||
#define PLL2 0x19 |
||||
#define PLL2_DCIR_PLL_RESET_SHIFT 0 |
||||
#define PLL2_DCIR_PLL_RESET_OVERRIDE (0 << 0) |
||||
#define PLL2_DCIR_PLL_RESET_ALLOW (1 << 0) |
||||
#define PLL2_AUX1_SHIFT 17 |
||||
#define PLL2_AUX1_SEQ_MASK (1 << 17) |
||||
#define PLL2_AUX1_SEQ_PLLCAPPD_ALLOW (0 << 17) |
||||
#define PLL2_AUX1_SEQ_PLLCAPPD_OVERRIDE (1 << 17) |
||||
#define PLL2_AUX2_SHIFT 18 |
||||
#define PLL2_AUX2_MASK (1 << 18) |
||||
#define PLL2_AUX2_OVERRIDE_POWERDOWN (0 << 18) |
||||
#define PLL2_AUX2_ALLOW_POWERDOWN (1 << 18) |
||||
#define PLL2_AUX6_SHIFT 22 |
||||
#define PLL2_AUX6_BANDGAP_POWERDOWN_MASK (1 << 22) |
||||
#define PLL2_AUX6_BANDGAP_POWERDOWN_DISABLE (0 << 22) |
||||
#define PLL2_AUX6_BANDGAP_POWERDOWN_ENABLE (1 << 22) |
||||
#define PLL2_AUX7_SHIFT 23 |
||||
#define PLL2_AUX7_PORT_POWERDOWN_MASK (1 << 23) |
||||
#define PLL2_AUX7_PORT_POWERDOWN_DISABLE (0 << 23) |
||||
#define PLL2_AUX7_PORT_POWERDOWN_ENABLE (1 << 23) |
||||
#define PLL2_AUX8_SHIFT 24 |
||||
#define PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_MASK (1 << 24) |
||||
#define PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_DISABLE (0 << 24) |
||||
#define PLL2_AUX8_SEQ_PLLCAPPD_ENFORCE_ENABLE (1 << 24) |
||||
#define PLL2_AUX9_SHIFT 25 |
||||
#define PLL2_AUX9_LVDSEN_ALLOW (0 << 25) |
||||
#define PLL2_AUX9_LVDSEN_OVERRIDE (1 << 25) |
||||
#define PLL3 0x1a |
||||
#define PLL3_PLLVDD_MODE_SHIFT 13 |
||||
#define PLL3_PLLVDD_MODE_MASK (1 << 13) |
||||
#define PLL3_PLLVDD_MODE_V1_8 (0 << 13) |
||||
#define PLL3_PLLVDD_MODE_V3_3 (1 << 13) |
||||
#define CSTM 0x1b |
||||
#define CSTM_ROTDAT_SHIFT 28 |
||||
#define CSTM_ROTDAT_DEFAULT_MASK (7 << 28) |
||||
#define CSTM_ROTCLK_SHIFT 24 |
||||
#define CSTM_ROTCLK_DEFAULT_MASK (0xf << 24) |
||||
#define CSTM_LVDS_EN_SHIFT 16 |
||||
#define CSTM_LVDS_EN_DISABLE (0 << 16) |
||||
#define CSTM_LVDS_EN_ENABLE (1 << 16) |
||||
#define CSTM_LINKACTB_SHIFT 15 |
||||
#define CSTM_LINKACTB_DISABLE (0 << 15) |
||||
#define CSTM_LINKACTB_ENABLE (1 << 15) |
||||
#define CSTM_LINKACTA_SHIFT 14 |
||||
#define CSTM_LINKACTA_DISABLE (0 << 14) |
||||
#define CSTM_LINKACTA_ENABLE (1 << 14) |
||||
#define LVDS 0x1c |
||||
#define LVDS_ROTDAT_SHIFT 28 |
||||
#define LVDS_ROTDAT_DEFAULT_MASK (7 << 28) |
||||
#define LVDS_ROTDAT_RST (0 << 28) |
||||
#define LVDS_ROTCLK_SHIFT 24 |
||||
#define LVDS_ROTCLK_DEFAULT_MASK (0xf << 24) |
||||
#define LVDS_ROTCLK_RST (0 << 24) |
||||
#define LVDS_PLLDIV_SHIFT 21 |
||||
#define LVDS_PLLDIV_DEFAULT_MASK (1 << 21) |
||||
#define LVDS_PLLDIV_BY_7 (0 << 21) |
||||
#define LVDS_BALANCED_SHIFT 19 |
||||
#define LVDS_BALANCED_DEFAULT_MASK (1 << 19) |
||||
#define LVDS_BALANCED_DISABLE (0 << 19) |
||||
#define LVDS_BALANCED_ENABLE (1 << 19) |
||||
#define LVDS_NEW_MODE_SHIFT 18 |
||||
#define LVDS_NEW_MODE_DEFAULT_MASK (1 << 18) |
||||
#define LVDS_NEW_MODE_DISABLE (0 << 18) |
||||
#define LVDS_NEW_MODE_ENABLE (1 << 18) |
||||
#define LVDS_DUP_SYNC_SHIFT 17 |
||||
#define LVDS_DUP_SYNC_DEFAULT_MASK (1 << 17) |
||||
#define LVDS_DUP_SYNC_DISABLE (0 << 17) |
||||
#define LVDS_DUP_SYNC_ENABLE (1 << 17) |
||||
#define LVDS_LVDS_EN_SHIFT 16 |
||||
#define LVDS_LVDS_EN_DEFAULT_MASK (1 << 16) |
||||
#define LVDS_LVDS_EN_ENABLE (1 << 16) |
||||
#define LVDS_LINKACTB_SHIFT 15 |
||||
#define LVDS_LINKACTB_DEFAULT_MASK (1 << 15) |
||||
#define LVDS_LINKACTB_DISABLE (0 << 15) |
||||
#define LVDS_LINKACTB_ENABLE (1 << 15) |
||||
#define LVDS_LINKACTA_SHIFT 14 |
||||
#define LVDS_LINKACTA_DEFAULT_MASK (1 << 14) |
||||
#define LVDS_LINKACTA_ENABLE (1 << 14) |
||||
#define LVDS_MODE_SHIFT 12 |
||||
#define LVDS_MODE_DEFAULT_MASK (3 << 12) |
||||
#define LVDS_MODE_LVDS (0 << 12) |
||||
#define LVDS_UPPER_SHIFT 11 |
||||
#define LVDS_UPPER_DEFAULT_MASK (1 << 11) |
||||
#define LVDS_UPPER_FALSE (0 << 11) |
||||
#define LVDS_UPPER_TRUE (1 << 11) |
||||
#define LVDS_PD_TXCB_SHIFT 9 |
||||
#define LVDS_PD_TXCB_DEFAULT_MASK (1 << 9) |
||||
#define LVDS_PD_TXCB_ENABLE (0 << 9) |
||||
#define LVDS_PD_TXCB_DISABLE (1 << 9) |
||||
#define LVDS_PD_TXCA_SHIFT 8 |
||||
#define LVDS_PD_TXCA_DEFAULT_MASK (1 << 8) |
||||
#define LVDS_PD_TXCA_ENABLE (0 << 8) |
||||
#define LVDS_PD_TXDB_3_SHIFT 7 |
||||
#define LVDS_PD_TXDB_3_DEFAULT_MASK (1 << 7) |
||||
#define LVDS_PD_TXDB_3_ENABLE (0 << 7) |
||||
#define LVDS_PD_TXDB_3_DISABLE (1 << 7) |
||||
#define LVDS_PD_TXDB_2_SHIFT 6 |
||||
#define LVDS_PD_TXDB_2_DEFAULT_MASK (1 << 6) |
||||
#define LVDS_PD_TXDB_2_ENABLE (0 << 6) |
||||
#define LVDS_PD_TXDB_2_DISABLE (1 << 6) |
||||
#define LVDS_PD_TXDB_1_SHIFT 5 |
||||
#define LVDS_PD_TXDB_1_DEFAULT_MASK (1 << 5) |
||||
#define LVDS_PD_TXDB_1_ENABLE (0 << 5) |
||||
#define LVDS_PD_TXDB_1_DISABLE (1 << 5) |
||||
#define LVDS_PD_TXDB_0_SHIFT 4 |
||||
#define LVDS_PD_TXDB_0_DEFAULT_MASK (1 << 4) |
||||
#define LVDS_PD_TXDB_0_ENABLE (0 << 4) |
||||
#define LVDS_PD_TXDB_0_DISABLE (1 << 4) |
||||
#define LVDS_PD_TXDA_3_SHIFT 3 |
||||
#define LVDS_PD_TXDA_3_DEFAULT_MASK (1 << 3) |
||||
#define LVDS_PD_TXDA_3_ENABLE (0 << 3) |
||||
#define LVDS_PD_TXDA_3_DISABLE (1 << 3) |
||||
#define LVDS_PD_TXDA_2_SHIFT 2 |
||||
#define LVDS_PD_TXDA_2_DEFAULT_MASK (1 << 2) |
||||
#define LVDS_PD_TXDA_2_ENABLE (0 << 2) |
||||
#define LVDS_PD_TXDA_1_SHIFT 1 |
||||
#define LVDS_PD_TXDA_1_DEFAULT_MASK (1 << 1) |
||||
#define LVDS_PD_TXDA_1_ENABLE (0 << 1) |
||||
#define LVDS_PD_TXDA_0_SHIFT 0 |
||||
#define LVDS_PD_TXDA_0_DEFAULT_MASK 0x1 |
||||
#define LVDS_PD_TXDA_0_ENABLE 0 |
||||
#define CRCA 0x1d |
||||
#define CRCA_VALID_FALSE 0 |
||||
#define CRCA_VALID_TRUE 1 |
||||
#define CRCA_VALID_RST 1 |
||||
#define CRCB 0x1e |
||||
#define CRCB_CRC_DEFAULT_MASK 0xffffffff |
||||
#define SEQ_CTL 0x20 |
||||
#define SEQ_CTL_SWITCH_SHIFT 30 |
||||
#define SEQ_CTL_SWITCH_MASK (1 << 30) |
||||
#define SEQ_CTL_SWITCH_WAIT (0 << 30) |
||||
#define SEQ_CTL_SWITCH_FORCE (1 << 30) |
||||
#define SEQ_CTL_STATUS_SHIFT 28 |
||||
#define SEQ_CTL_STATUS_MASK (1 << 28) |
||||
#define SEQ_CTL_STATUS_STOPPED (0 << 28) |
||||
#define SEQ_CTL_STATUS_RUNNING (1 << 28) |
||||
#define SEQ_CTL_PC_SHIFT 16 |
||||
#define SEQ_CTL_PC_MASK (0xf << 16) |
||||
#define SEQ_CTL_PD_PC_ALT_SHIFT 12 |
||||
#define SEQ_CTL_PD_PC_ALT_MASK (0xf << 12) |
||||
#define SEQ_CTL_PD_PC_SHIFT 8 |
||||
#define SEQ_CTL_PD_PC_MASK (0xf << 8) |
||||
#define SEQ_CTL_PU_PC_ALT_SHIFT 4 |
||||
#define SEQ_CTL_PU_PC_ALT_MASK (0xf << 4) |
||||
#define SEQ_CTL_PU_PC_SHIFT 0 |
||||
#define SEQ_CTL_PU_PC_MASK 0xf |
||||
#define LANE_SEQ_CTL 0x21 |
||||
#define LANE_SEQ_CTL_SETTING_NEW_SHIFT 31 |
||||
#define LANE_SEQ_CTL_SETTING_MASK (1 << 31) |
||||
#define LANE_SEQ_CTL_SETTING_NEW_DONE (0 << 31) |
||||
#define LANE_SEQ_CTL_SETTING_NEW_PENDING (1 << 31) |
||||
#define LANE_SEQ_CTL_SETTING_NEW_TRIGGER (1 << 31) |
||||
#define LANE_SEQ_CTL_SEQ_STATE_SHIFT 28 |
||||
#define LANE_SEQ_CTL_SEQ_STATE_IDLE (0 << 28) |
||||
#define LANE_SEQ_CTL_SEQ_STATE_BUSY (1 << 28) |
||||
#define LANE_SEQ_CTL_SEQUENCE_SHIFT 20 |
||||
#define LANE_SEQ_CTL_SEQUENCE_UP (0 << 20) |
||||
#define LANE_SEQ_CTL_SEQUENCE_DOWN (1 << 20) |
||||
#define LANE_SEQ_CTL_NEW_POWER_STATE_SHIFT 16 |
||||
#define LANE_SEQ_CTL_NEW_POWER_STATE_PU (0 << 16) |
||||
#define LANE_SEQ_CTL_NEW_POWER_STATE_PD (1 << 16) |
||||
#define LANE_SEQ_CTL_DELAY_SHIFT 12 |
||||
#define LANE_SEQ_CTL_DELAY_DEFAULT_MASK (0xf << 12) |
||||
#define LANE_SEQ_CTL_LANE9_STATE_SHIFT 9 |
||||
#define LANE_SEQ_CTL_LANE9_STATE_POWERUP (0 << 9) |
||||
#define LANE_SEQ_CTL_LANE9_STATE_POWERDOWN (1 << 9) |
||||
#define LANE_SEQ_CTL_LANE8_STATE_SHIFT 8 |
||||
#define LANE_SEQ_CTL_LANE8_STATE_POWERUP (0 << 8) |
||||
#define LANE_SEQ_CTL_LANE8_STATE_POWERDOWN (1 << 8) |
||||
#define LANE_SEQ_CTL_LANE7_STATE_SHIFT 7 |
||||
#define LANE_SEQ_CTL_LANE7_STATE_POWERUP (0 << 7) |
||||
#define LANE_SEQ_CTL_LANE7_STATE_POWERDOWN (1 << 7) |
||||
#define LANE_SEQ_CTL_LANE6_STATE_SHIFT 6 |
||||
#define LANE_SEQ_CTL_LANE6_STATE_POWERUP (0 << 6) |
||||
#define LANE_SEQ_CTL_LANE6_STATE_POWERDOWN (1 << 6) |
||||
#define LANE_SEQ_CTL_LANE5_STATE_SHIFT 5 |
||||
#define LANE_SEQ_CTL_LANE5_STATE_POWERUP (0 << 5) |
||||
#define LANE_SEQ_CTL_LANE5_STATE_POWERDOWN (1 << 5) |
||||
#define LANE_SEQ_CTL_LANE4_STATE_SHIFT 4 |
||||
#define LANE_SEQ_CTL_LANE4_STATE_POWERUP (0 << 4) |
||||
#define LANE_SEQ_CTL_LANE4_STATE_POWERDOWN (1 << 4) |
||||
#define LANE_SEQ_CTL_LANE3_STATE_SHIFT 3 |
||||
#define LANE_SEQ_CTL_LANE3_STATE_POWERUP (0 << 3) |
||||
#define LANE_SEQ_CTL_LANE3_STATE_POWERDOWN (1 << 3) |
||||
#define LANE_SEQ_CTL_LANE2_STATE_SHIFT 2 |
||||
#define LANE_SEQ_CTL_LANE2_STATE_POWERUP (0 << 2) |
||||
#define LANE_SEQ_CTL_LANE2_STATE_POWERDOWN (1 << 2) |
||||
#define LANE_SEQ_CTL_LANE1_STATE_SHIFT 1 |
||||
#define LANE_SEQ_CTL_LANE1_STATE_POWERUP (0 << 1) |
||||
#define LANE_SEQ_CTL_LANE1_STATE_POWERDOWN (1 << 1) |
||||
#define LANE_SEQ_CTL_LANE0_STATE_SHIFT 0 |
||||
#define LANE_SEQ_CTL_LANE0_STATE_POWERUP 0 |
||||
#define LANE_SEQ_CTL_LANE0_STATE_POWERDOWN 1 |
||||
#define SEQ_INST(i) (0x22 + i) |
||||
#define SEQ_INST_PLL_PULLDOWN_SHIFT 31 |
||||
#define SEQ_INST_PLL_PULLDOWN_DISABLE (0 << 31) |
||||
#define SEQ_INST_PLL_PULLDOWN_ENABLE (1 << 31) |
||||
#define SEQ_INST_POWERDOWN_MACRO_SHIFT 30 |
||||
#define SEQ_INST_POWERDOWN_MACRO_NORMAL (0 << 30) |
||||
#define SEQ_INST_POWERDOWN_MACRO_POWERDOWN (1 << 30) |
||||
#define SEQ_INST_ASSERT_PLL_RESET_SHIFT 29 |
||||
#define SEQ_INST_ASSERT_PLL_RESET_NORMAL (0 << 29) |
||||
#define SEQ_INST_ASSERT_PLL_RESET_RST (1 << 29) |
||||
#define SEQ_INST_BLANK_V_SHIFT 28 |
||||
#define SEQ_INST_BLANK_V_NORMAL (0 << 28) |
||||
#define SEQ_INST_BLANK_V_INACTIVE (1 << 28) |
||||
#define SEQ_INST_BLANK_H_SHIFT 27 |
||||
#define SEQ_INST_BLANK_H_NORMAL (0 << 27) |
||||
#define SEQ_INST_BLANK_H_INACTIVE (1 << 27) |
||||
#define SEQ_INST_BLANK_DE_SHIFT 26 |
||||
#define SEQ_INST_BLANK_DE_NORMAL (0 << 26) |
||||
#define SEQ_INST_BLANK_DE_INACTIVE (1 << 26) |
||||
#define SEQ_INST_BLACK_DATA_SHIFT 25 |
||||
#define SEQ_INST_BLACK_DATA_NORMAL (0 << 25) |
||||
#define SEQ_INST_BLACK_DATA_BLACK (1 << 25) |
||||
#define SEQ_INST_TRISTATE_IOS_SHIFT 24 |
||||
#define SEQ_INST_TRISTATE_IOS_ENABLE_PINS (0 << 24) |
||||
#define SEQ_INST_TRISTATE_IOS_TRISTATE (1 << 24) |
||||
#define SEQ_INST_DRIVE_PWM_OUT_LO_SHIFT 23 |
||||
#define SEQ_INST_DRIVE_PWM_OUT_LO_FALSE (0 << 23) |
||||
#define SEQ_INST_DRIVE_PWM_OUT_LO_TRUE (1 << 23) |
||||
#define SEQ_INST_PIN_B_SHIFT 22 |
||||
#define SEQ_INST_PIN_B_LOW (0 << 22) |
||||
#define SEQ_INST_PIN_B_HIGH (1 << 22) |
||||
#define SEQ_INST_PIN_A_SHIFT 21 |
||||
#define SEQ_INST_PIN_A_LOW (0 << 21) |
||||
#define SEQ_INST_PIN_A_HIGH (1 << 21) |
||||
#define SEQ_INST_SEQUENCE_SHIFT 19 |
||||
#define SEQ_INST_SEQUENCE_UP (0 << 19) |
||||
#define SEQ_INST_SEQUENCE_DOWN (1 << 19) |
||||
#define SEQ_INST_LANE_SEQ_SHIFT 18 |
||||
#define SEQ_INST_LANE_SEQ_STOP (0 << 18) |
||||
#define SEQ_INST_LANE_SEQ_RUN (1 << 18) |
||||
#define SEQ_INST_PDPORT_SHIFT 17 |
||||
#define SEQ_INST_PDPORT_NO (0 << 17) |
||||
#define SEQ_INST_PDPORT_YES (1 << 17) |
||||
#define SEQ_INST_PDPLL_SHIFT 16 |
||||
#define SEQ_INST_PDPLL_NO (0 << 16) |
||||
#define SEQ_INST_PDPLL_YES (1 << 16) |
||||
#define SEQ_INST_HALT_SHIFT 15 |
||||
#define SEQ_INST_HALT_FALSE (0 << 15) |
||||
#define SEQ_INST_HALT_TRUE (1 << 15) |
||||
#define SEQ_INST_WAIT_UNITS_SHIFT 12 |
||||
#define SEQ_INST_WAIT_UNITS_DEFAULT_MASK (3 << 12) |
||||
#define SEQ_INST_WAIT_UNITS_US (0 << 12) |
||||
#define SEQ_INST_WAIT_UNITS_MS (1 << 12) |
||||
#define SEQ_INST_WAIT_UNITS_VSYNC (2 << 12) |
||||
#define SEQ_INST_WAIT_TIME_SHIFT 0 |
||||
#define SEQ_INST_WAIT_TIME_DEFAULT_MASK 0x3ff |
||||
#define PWM_DIV 0x32 |
||||
#define PWM_DIV_DIVIDE_DEFAULT_MASK 0xffffff |
||||
#define PWM_CTL 0x33 |
||||
#define PWM_CTL_SETTING_NEW_SHIFT 31 |
||||
#define PWM_CTL_SETTING_NEW_DONE (0 << 31) |
||||
#define PWM_CTL_SETTING_NEW_PENDING (1 << 31) |
||||
#define PWM_CTL_SETTING_NEW_TRIGGER (1 << 31) |
||||
#define PWM_CTL_CLKSEL_SHIFT 30 |
||||
#define PWM_CTL_CLKSEL_PCLK (0 << 30) |
||||
#define PWM_CTL_CLKSEL_XTAL (1 << 30) |
||||
#define PWM_CTL_DUTY_CYCLE_SHIFT 0 |
||||
#define PWM_CTL_DUTY_CYCLE_MASK 0xffffff |
||||
#define MSCHECK 0x49 |
||||
#define MSCHECK_CTL_SHIFT 31 |
||||
#define MSCHECK_CTL_CLEAR (0 << 31) |
||||
#define MSCHECK_CTL_RUN (1 << 31) |
||||
#define XBAR_CTRL 0x4a |
||||
#define DP_LINKCTL(i) (0x4c + (i)) |
||||
#define DP_LINKCTL_FORCE_IDLEPTTRN_SHIFT 31 |
||||
#define DP_LINKCTL_FORCE_IDLEPTTRN_NO (0 << 31) |
||||
#define DP_LINKCTL_FORCE_IDLEPTTRN_YES (1 << 31) |
||||
#define DP_LINKCTL_COMPLIANCEPTTRN_SHIFT 28 |
||||
#define DP_LINKCTL_COMPLIANCEPTTRN_NOPATTERN (0 << 28) |
||||
#define DP_LINKCTL_COMPLIANCEPTTRN_COLORSQARE (1 << 28) |
||||
#define DP_LINKCTL_LANECOUNT_SHIFT 16 |
||||
#define DP_LINKCTL_LANECOUNT_MASK (0x1f << 16) |
||||
#define DP_LINKCTL_LANECOUNT_ZERO (0 << 16) |
||||
#define DP_LINKCTL_LANECOUNT_ONE (1 << 16) |
||||
#define DP_LINKCTL_LANECOUNT_TWO (3 << 16) |
||||
#define DP_LINKCTL_LANECOUNT_FOUR (15 << 16) |
||||
#define DP_LINKCTL_ENHANCEDFRAME_SHIFT 14 |
||||
#define DP_LINKCTL_ENHANCEDFRAME_DISABLE (0 << 14) |
||||
#define DP_LINKCTL_ENHANCEDFRAME_ENABLE (1 << 14) |
||||
#define DP_LINKCTL_SYNCMODE_SHIFT 10 |
||||
#define DP_LINKCTL_SYNCMODE_DISABLE (0 << 10) |
||||
#define DP_LINKCTL_SYNCMODE_ENABLE (1 << 10) |
||||
#define DP_LINKCTL_TUSIZE_SHIFT 2 |
||||
#define DP_LINKCTL_TUSIZE_MASK (0x7f << 2) |
||||
#define DP_LINKCTL_ENABLE_SHIFT 0 |
||||
#define DP_LINKCTL_ENABLE_NO 0 |
||||
#define DP_LINKCTL_ENABLE_YES 1 |
||||
#define DC(i) (0x4e + (i)) |
||||
#define DC_LANE3_DP_LANE3_SHIFT 24 |
||||
#define DC_LANE3_DP_LANE3_MASK (0xff << 24) |
||||
#define DC_LANE3_DP_LANE3_P0_LEVEL0 (17 << 24) |
||||
#define DC_LANE3_DP_LANE3_P1_LEVEL0 (21 << 24) |
||||
#define DC_LANE3_DP_LANE3_P2_LEVEL0 (26 << 24) |
||||
#define DC_LANE3_DP_LANE3_P3_LEVEL0 (34 << 24) |
||||
#define DC_LANE3_DP_LANE3_P0_LEVEL1 (26 << 24) |
||||
#define DC_LANE3_DP_LANE3_P1_LEVEL1 (32 << 24) |
||||
#define DC_LANE3_DP_LANE3_P2_LEVEL1 (39 << 24) |
||||
#define DC_LANE3_DP_LANE3_P0_LEVEL2 (34 << 24) |
||||
#define DC_LANE3_DP_LANE3_P1_LEVEL2 (43 << 24) |
||||
#define DC_LANE3_DP_LANE3_P0_LEVEL3 (51 << 24) |
||||
#define DC_LANE2_DP_LANE0_SHIFT 16 |
||||
#define DC_LANE2_DP_LANE0_MASK (0xff << 16) |
||||
#define DC_LANE2_DP_LANE0_P0_LEVEL0 (17 << 16) |
||||
#define DC_LANE2_DP_LANE0_P1_LEVEL0 (21 << 16) |
||||
#define DC_LANE2_DP_LANE0_P2_LEVEL0 (26 << 16) |
||||
#define DC_LANE2_DP_LANE0_P3_LEVEL0 (34 << 16) |
||||
#define DC_LANE2_DP_LANE0_P0_LEVEL1 (26 << 16) |
||||
#define DC_LANE2_DP_LANE0_P1_LEVEL1 (32 << 16) |
||||
#define DC_LANE2_DP_LANE0_P2_LEVEL1 (39 << 16) |
||||
#define DC_LANE2_DP_LANE0_P0_LEVEL2 (34 << 16) |
||||
#define DC_LANE2_DP_LANE0_P1_LEVEL2 (43 << 16) |
||||
#define DC_LANE2_DP_LANE0_P0_LEVEL3 (51 << 16) |
||||
#define DC_LANE1_DP_LANE1_SHIFT 8 |
||||
#define DC_LANE1_DP_LANE1_MASK (0xff << 8) |
||||
#define DC_LANE1_DP_LANE1_P0_LEVEL0 (17 << 8) |
||||
#define DC_LANE1_DP_LANE1_P1_LEVEL0 (21 << 8) |
||||
#define DC_LANE1_DP_LANE1_P2_LEVEL0 (26 << 8) |
||||
#define DC_LANE1_DP_LANE1_P3_LEVEL0 (34 << 8) |
||||
#define DC_LANE1_DP_LANE1_P0_LEVEL1 (26 << 8) |
||||
#define DC_LANE1_DP_LANE1_P1_LEVEL1 (32 << 8) |
||||
#define DC_LANE1_DP_LANE1_P2_LEVEL1 (39 << 8) |
||||
#define DC_LANE1_DP_LANE1_P0_LEVEL2 (34 << 8) |
||||
#define DC_LANE1_DP_LANE1_P1_LEVEL2 (43 << 8) |
||||
#define DC_LANE1_DP_LANE1_P0_LEVEL3 (51 << 8) |
||||
#define DC_LANE0_DP_LANE2_SHIFT 0 |
||||
#define DC_LANE0_DP_LANE2_MASK 0xff |
||||
#define DC_LANE0_DP_LANE2_P0_LEVEL0 17 |
||||
#define DC_LANE0_DP_LANE2_P1_LEVEL0 21 |
||||
#define DC_LANE0_DP_LANE2_P2_LEVEL0 26 |
||||
#define DC_LANE0_DP_LANE2_P3_LEVEL0 34 |
||||
#define DC_LANE0_DP_LANE2_P0_LEVEL1 26 |
||||
#define DC_LANE0_DP_LANE2_P1_LEVEL1 32 |
||||
#define DC_LANE0_DP_LANE2_P2_LEVEL1 39 |
||||
#define DC_LANE0_DP_LANE2_P0_LEVEL2 34 |
||||
#define DC_LANE0_DP_LANE2_P1_LEVEL2 43 |
||||
#define DC_LANE0_DP_LANE2_P0_LEVEL3 51 |
||||
#define LANE_DRIVE_CURRENT(i) (0x4e + (i)) |
||||
#define PR(i) (0x52 + (i)) |
||||
#define PR_LANE3_DP_LANE3_SHIFT 24 |
||||
#define PR_LANE3_DP_LANE3_MASK (0xff << 24) |
||||
#define PR_LANE3_DP_LANE3_D0_LEVEL0 (0 << 24) |
||||
#define PR_LANE3_DP_LANE3_D1_LEVEL0 (0 << 24) |
||||
#define PR_LANE3_DP_LANE3_D2_LEVEL0 (0 << 24) |
||||
#define PR_LANE3_DP_LANE3_D3_LEVEL0 (0 << 24) |
||||
#define PR_LANE3_DP_LANE3_D0_LEVEL1 (4 << 24) |
||||
#define PR_LANE3_DP_LANE3_D1_LEVEL1 (6 << 24) |
||||
#define PR_LANE3_DP_LANE3_D2_LEVEL1 (17 << 24) |
||||
#define PR_LANE3_DP_LANE3_D0_LEVEL2 (8 << 24) |
||||
#define PR_LANE3_DP_LANE3_D1_LEVEL2 (13 << 24) |
||||
#define PR_LANE3_DP_LANE3_D0_LEVEL3 (17 << 24) |
||||
#define PR_LANE2_DP_LANE0_SHIFT 16 |
||||
#define PR_LANE2_DP_LANE0_MASK (0xff << 16) |
||||
#define PR_LANE2_DP_LANE0_D0_LEVEL0 (0 << 16) |
||||
#define PR_LANE2_DP_LANE0_D1_LEVEL0 (0 << 16) |
||||
#define PR_LANE2_DP_LANE0_D2_LEVEL0 (0 << 16) |
||||
#define PR_LANE2_DP_LANE0_D3_LEVEL0 (0 << 16) |
||||
#define PR_LANE2_DP_LANE0_D0_LEVEL1 (4 << 16) |
||||
#define PR_LANE2_DP_LANE0_D1_LEVEL1 (6 << 16) |
||||
#define PR_LANE2_DP_LANE0_D2_LEVEL1 (17 << 16) |
||||
#define PR_LANE2_DP_LANE0_D0_LEVEL2 (8 << 16) |
||||
#define PR_LANE2_DP_LANE0_D1_LEVEL2 (13 << 16) |
||||
#define PR_LANE2_DP_LANE0_D0_LEVEL3 (17 << 16) |
||||
#define PR_LANE1_DP_LANE1_SHIFT 8 |
||||
#define PR_LANE1_DP_LANE1_MASK (0xff >> 8) |
||||
#define PR_LANE1_DP_LANE1_D0_LEVEL0 (0 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D1_LEVEL0 (0 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D2_LEVEL0 (0 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D3_LEVEL0 (0 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D0_LEVEL1 (4 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D1_LEVEL1 (6 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D2_LEVEL1 (17 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D0_LEVEL2 (8 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D1_LEVEL2 (13 >> 8) |
||||
#define PR_LANE1_DP_LANE1_D0_LEVEL3 (17 >> 8) |
||||
#define PR_LANE0_DP_LANE2_SHIFT 0 |
||||
#define PR_LANE0_DP_LANE2_MASK 0xff |
||||
#define PR_LANE0_DP_LANE2_D0_LEVEL0 0 |
||||
#define PR_LANE0_DP_LANE2_D1_LEVEL0 0 |
||||
#define PR_LANE0_DP_LANE2_D2_LEVEL0 0 |
||||
#define PR_LANE0_DP_LANE2_D3_LEVEL0 0 |
||||
#define PR_LANE0_DP_LANE2_D0_LEVEL1 4 |
||||
#define PR_LANE0_DP_LANE2_D1_LEVEL1 6 |
||||
#define PR_LANE0_DP_LANE2_D2_LEVEL1 17 |
||||
#define PR_LANE0_DP_LANE2_D0_LEVEL2 8 |
||||
#define PR_LANE0_DP_LANE2_D1_LEVEL2 13 |
||||
#define PR_LANE0_DP_LANE2_D0_LEVEL3 17 |
||||
#define LANE4_PREEMPHASIS(i) (0x54 + (i)) |
||||
#define POSTCURSOR(i) (0x56 + (i)) |
||||
#define DP_CONFIG(i) (0x58 + (i)) |
||||
#define DP_CONFIG_RD_RESET_VAL_SHIFT 31 |
||||
#define DP_CONFIG_RD_RESET_VAL_POSITIVE (0 << 31) |
||||
#define DP_CONFIG_RD_RESET_VAL_NEGATIVE (1 << 31) |
||||
#define DP_CONFIG_IDLE_BEFORE_ATTACH_SHIFT 28 |
||||
#define DP_CONFIG_IDLE_BEFORE_ATTACH_DISABLE (0 << 28) |
||||
#define DP_CONFIG_IDLE_BEFORE_ATTACH_ENABLE (1 << 28) |
||||
#define DP_CONFIG_ACTIVESYM_CNTL_SHIFT 26 |
||||
#define DP_CONFIG_ACTIVESYM_CNTL_DISABLE (0 << 26) |
||||
#define DP_CONFIG_ACTIVESYM_CNTL_ENABLE (1 << 26) |
||||
#define DP_CONFIG_ACTIVESYM_POLARITY_SHIFT 24 |
||||
#define DP_CONFIG_ACTIVESYM_POLARITY_NEGATIVE (0 << 24) |
||||
#define DP_CONFIG_ACTIVESYM_POLARITY_POSITIVE (1 << 24) |
||||
#define DP_CONFIG_ACTIVESYM_FRAC_SHIFT 16 |
||||
#define DP_CONFIG_ACTIVESYM_FRAC_MASK (0xf << 16) |
||||
#define DP_CONFIG_ACTIVESYM_COUNT_SHIFT 8 |
||||
#define DP_CONFIG_ACTIVESYM_COUNT_MASK (0x7f << 8) |
||||
#define DP_CONFIG_WATERMARK_SHIFT 0 |
||||
#define DP_CONFIG_WATERMARK_MASK 0x3f |
||||
#define DP_MN(i) (0x5a + i) |
||||
#define DP_MN_M_MOD_SHIFT 30 |
||||
#define DP_MN_M_MOD_DEFAULT_MASK (3 << 30) |
||||
#define DP_MN_M_MOD_NONE (0 << 30) |
||||
#define DP_MN_M_MOD_INC (1 << 30) |
||||
#define DP_MN_M_MOD_DEC (2 << 30) |
||||
#define DP_MN_M_DELTA_SHIFT 24 |
||||
#define DP_MN_M_DELTA_DEFAULT_MASK (0xf << 24) |
||||
#define DP_MN_N_VAL_SHIFT 0 |
||||
#define DP_MN_N_VAL_DEFAULT_MASK 0xffffff |
||||
#define DP_PADCTL(i) (0x5c + (i)) |
||||
#define DP_PADCTL_SPARE_SHIFT 25 |
||||
#define DP_PADCTL_SPARE_DEFAULT_MASK (0x7f << 25) |
||||
#define DP_PADCTL_VCO_2X_SHIFT 24 |
||||
#define DP_PADCTL_VCO_2X_DISABLE (0 << 24) |
||||
#define DP_PADCTL_VCO_2X_ENABLE (1 << 24) |
||||
#define DP_PADCTL_PAD_CAL_PD_SHIFT 23 |
||||
#define DP_PADCTL_PAD_CAL_PD_POWERUP (0 << 23) |
||||
#define DP_PADCTL_PAD_CAL_PD_POWERDOWN (1 << 23) |
||||
#define DP_PADCTL_TX_PU_SHIFT 22 |
||||
#define DP_PADCTL_TX_PU_DISABLE (0 << 22) |
||||
#define DP_PADCTL_TX_PU_ENABLE (1 << 22) |
||||
#define DP_PADCTL_TX_PU_MASK (1 << 22) |
||||
#define DP_PADCTL_REG_CTRL_SHIFT 20 |
||||
#define DP_PADCTL_REG_CTRL_DEFAULT_MASK (3 << 20) |
||||
#define DP_PADCTL_VCMMODE_SHIFT 16 |
||||
#define DP_PADCTL_VCMMODE_DEFAULT_MASK (0xf << 16) |
||||
#define DP_PADCTL_VCMMODE_TRISTATE (0 << 16) |
||||
#define DP_PADCTL_VCMMODE_TEST_MUX (1 << 16) |
||||
#define DP_PADCTL_VCMMODE_WEAK_PULLDOWN (2 << 16) |
||||
#define DP_PADCTL_VCMMODE_STRONG_PULLDOWN (4 << 16) |
||||
#define DP_PADCTL_TX_PU_VALUE_SHIFT 8 |
||||
#define DP_PADCTL_TX_PU_VALUE_DEFAULT_MASK (0xff << 8) |
||||
#define DP_PADCTL_COMODE_TXD_3_DP_TXD_3_SHIFT 7 |
||||
#define DP_PADCTL_COMODE_TXD_3_DP_TXD_3_DISABLE (0 << 7) |
||||
#define DP_PADCTL_COMODE_TXD_3_DP_TXD_3_ENABLE (1 << 7) |
||||
#define DP_PADCTL_COMODE_TXD_2_DP_TXD_0_SHIFT 6 |
||||
#define DP_PADCTL_COMODE_TXD_2_DP_TXD_0_DISABLE (0 << 6) |
||||
#define DP_PADCTL_COMODE_TXD_2_DP_TXD_0_ENABLE (1 << 6) |
||||
#define DP_PADCTL_COMODE_TXD_1_DP_TXD_1_SHIFT 5 |
||||
#define DP_PADCTL_COMODE_TXD_1_DP_TXD_1_DISABLE (0 << 5) |
||||
#define DP_PADCTL_COMODE_TXD_1_DP_TXD_1_ENABLE (1 << 5) |
||||
#define DP_PADCTL_COMODE_TXD_0_DP_TXD_2_SHIFT 4 |
||||
#define DP_PADCTL_COMODE_TXD_0_DP_TXD_2_DISABLE (0 << 4) |
||||
#define DP_PADCTL_COMODE_TXD_0_DP_TXD_2_ENABLE (1 << 4) |
||||
#define DP_PADCTL_PD_TXD_3_SHIFT 3 |
||||
#define DP_PADCTL_PD_TXD_3_YES (0 << 3) |
||||
#define DP_PADCTL_PD_TXD_3_NO (1 << 3) |
||||
#define DP_PADCTL_PD_TXD_0_SHIFT 2 |
||||
#define DP_PADCTL_PD_TXD_0_YES (0 << 2) |
||||
#define DP_PADCTL_PD_TXD_0_NO (1 << 2) |
||||
#define DP_PADCTL_PD_TXD_1_SHIFT 1 |
||||
#define DP_PADCTL_PD_TXD_1_YES (0 << 1) |
||||
#define DP_PADCTL_PD_TXD_1_NO (1 << 1) |
||||
#define DP_PADCTL_PD_TXD_2_SHIFT 0 |
||||
#define DP_PADCTL_PD_TXD_2_YES 0 |
||||
#define DP_PADCTL_PD_TXD_2_NO 1 |
||||
#define DP_DEBUG(i) (0x5e + i) |
||||
#define DP_SPARE(i) (0x60 + (i)) |
||||
#define DP_SPARE_REG_SHIFT 3 |
||||
#define DP_SPARE_REG_DEFAULT_MASK (0x1fffffff << 3) |
||||
#define DP_SPARE_SOR_CLK_SEL_SHIFT 2 |
||||
#define DP_SPARE_SOR_CLK_SEL_DEFAULT_MASK (1 << 2) |
||||
#define DP_SPARE_SOR_CLK_SEL_SAFE_SORCLK (0 << 2) |
||||
#define DP_SPARE_SOR_CLK_SEL_MACRO_SORCLK (1 << 2) |
||||
#define DP_SPARE_PANEL_SHIFT 1 |
||||
#define DP_SPARE_PANEL_EXTERNAL (0 << 1) |
||||
#define DP_SPARE_PANEL_INTERNAL (1 << 1) |
||||
#define DP_SPARE_SEQ_ENABLE_SHIFT 0 |
||||
#define DP_SPARE_SEQ_ENABLE_NO 0 |
||||
#define DP_SPARE_SEQ_ENABLE_YES 1 |
||||
#define DP_AUDIO_CTRL 0x62 |
||||
#define DP_AUDIO_HBLANK_SYMBOLS 0x63 |
||||
#define DP_AUDIO_HBLANK_SYMBOLS_MASK 0x1ffff |
||||
#define DP_AUDIO_HBLANK_SYMBOLS_VALUE_SHIFT 0 |
||||
#define DP_AUDIO_VBLANK_SYMBOLS 0x64 |
||||
#define DP_AUDIO_VBLANK_SYMBOLS_MASK 0x1ffff |
||||
#define DP_AUDIO_VBLANK_SYMBOLS_SHIFT 0 |
||||
#define DP_GENERIC_INFOFRAME_HEADER 0x65 |
||||
#define DP_GENERIC_INFOFRAME_SUBPACK(i) (0x66 + (i)) |
||||
#define DP_TPG 0x6d |
||||
#define DP_TPG_LANE3_CHANNELCODING_SHIFT 30 |
||||
#define DP_TPG_LANE3_CHANNELCODING_DISABLE (0 << 30) |
||||
#define DP_TPG_LANE3_CHANNELCODING_ENABLE (1 << 30) |
||||
#define DP_TPG_LANE3_SCRAMBLEREN_SHIFT 28 |
||||
#define DP_TPG_LANE3_SCRAMBLEREN_ENABLE_GALIOS (1 << 28) |
||||
#define DP_TPG_LANE3_SCRAMBLEREN_ENABLE_FIBONACCI (2 << 28) |
||||
#define DP_TPG_LANE3_PATTERN_SHIFT 24 |
||||
#define DP_TPG_LANE3_PATTERN_DEFAULT_MASK (0xf << 24) |
||||
#define DP_TPG_LANE3_PATTERN_NOPATTERN (0 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_TRAINING1 (1 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_TRAINING2 (2 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_TRAINING3 (3 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_D102 (4 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_SBLERRRATE (5 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_PRBS7 (6 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_CSTM (7 << 24) |
||||
#define DP_TPG_LANE3_PATTERN_HBR2_COMPLIANCE (8 << 24) |
||||
#define DP_TPG_LANE2_CHANNELCODING_SHIFT 22 |
||||
#define DP_TPG_LANE2_CHANNELCODING_DISABLE (0 << 22) |
||||
#define DP_TPG_LANE2_CHANNELCODING_ENABLE (1 << 22) |
||||
#define DP_TPG_LANE2_SCRAMBLEREN_SHIFT 20 |
||||
#define DP_TPG_LANE2_SCRAMBLEREN_DEFAULT_MASK (3 << 20) |
||||
#define DP_TPG_LANE2_SCRAMBLEREN_DISABLE (0 << 20) |
||||
#define DP_TPG_LANE2_SCRAMBLEREN_ENABLE_GALIOS (1 << 20) |
||||
#define DP_TPG_LANE2_SCRAMBLEREN_ENABLE_FIBONACCI (2 << 20) |
||||
#define DP_TPG_LANE2_PATTERN_SHIFT 16 |
||||
#define DP_TPG_LANE2_PATTERN_DEFAULT_MASK (0xf << 16) |
||||
#define DP_TPG_LANE2_PATTERN_NOPATTERN (0 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_TRAINING1 (1 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_TRAINING2 (2 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_TRAINING3 (3 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_D102 (4 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_SBLERRRATE (5 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_PRBS7 (6 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_CSTM (7 << 16) |
||||
#define DP_TPG_LANE2_PATTERN_HBR2_COMPLIANCE (8 << 16) |
||||
#define DP_TPG_LANE1_CHANNELCODING_SHIFT 14 |
||||
#define DP_TPG_LANE1_CHANNELCODING_DISABLE (0 << 14) |
||||
#define DP_TPG_LANE1_CHANNELCODING_ENABLE (1 << 14) |
||||
#define DP_TPG_LANE1_SCRAMBLEREN_SHIFT 12 |
||||
#define DP_TPG_LANE1_SCRAMBLEREN_DEFAULT_MASK (3 << 12) |
||||
#define DP_TPG_LANE1_SCRAMBLEREN_DISABLE (0 << 12) |
||||
#define DP_TPG_LANE1_SCRAMBLEREN_ENABLE_GALIOS (1 << 12) |
||||
#define DP_TPG_LANE1_SCRAMBLEREN_ENABLE_FIBONACCI (2 << 12) |
||||
#define DP_TPG_LANE1_PATTERN_SHIFT 8 |
||||
#define DP_TPG_LANE1_PATTERN_DEFAULT_MASK (0xf << 8) |
||||
#define DP_TPG_LANE1_PATTERN_NOPATTERN (0 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_TRAINING1 (1 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_TRAINING2 (2 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_TRAINING3 (3 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_D102 (4 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_SBLERRRATE (5 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_PRBS7 (6 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_CSTM (7 << 8) |
||||
#define DP_TPG_LANE1_PATTERN_HBR2_COMPLIANCE (8 << 8) |
||||
#define DP_TPG_LANE0_CHANNELCODING_SHIFT 6 |
||||
#define DP_TPG_LANE0_CHANNELCODING_DISABLE (0 << 6) |
||||
#define DP_TPG_LANE0_CHANNELCODING_ENABLE (1 << 6) |
||||
#define DP_TPG_LANE0_SCRAMBLEREN_SHIFT 4 |
||||
#define DP_TPG_LANE0_SCRAMBLEREN_DEFAULT_MASK (3 << 4) |
||||
#define DP_TPG_LANE0_SCRAMBLEREN_DISABLE (0 << 4) |
||||
#define DP_TPG_LANE0_SCRAMBLEREN_ENABLE_GALIOS (1 << 4) |
||||
#define DP_TPG_LANE0_SCRAMBLEREN_ENABLE_FIBONACCI (2 << 4) |
||||
#define DP_TPG_LANE0_PATTERN_SHIFT 0 |
||||
#define DP_TPG_LANE0_PATTERN_DEFAULT_MASK 0xf |
||||
#define DP_TPG_LANE0_PATTERN_NOPATTERN 0 |
||||
#define DP_TPG_LANE0_PATTERN_TRAINING1 1 |
||||
#define DP_TPG_LANE0_PATTERN_TRAINING2 2 |
||||
#define DP_TPG_LANE0_PATTERN_TRAINING3 3 |
||||
#define DP_TPG_LANE0_PATTERN_D102 4 |
||||
#define DP_TPG_LANE0_PATTERN_SBLERRRATE 5 |
||||
#define DP_TPG_LANE0_PATTERN_PRBS7 6 |
||||
#define DP_TPG_LANE0_PATTERN_CSTM 7 |
||||
#define DP_TPG_LANE0_PATTERN_HBR2_COMPLIANCE 8 |
||||
|
||||
enum { |
||||
training_pattern_disabled = 0, |
||||
training_pattern_1 = 1, |
||||
training_pattern_2 = 2, |
||||
training_pattern_3 = 3, |
||||
training_pattern_none = 0xff |
||||
}; |
||||
|
||||
enum tegra_dc_sor_protocol { |
||||
SOR_DP, |
||||
SOR_LVDS, |
||||
}; |
||||
|
||||
#define SOR_LINK_SPEED_G1_62 6 |
||||
#define SOR_LINK_SPEED_G2_7 10 |
||||
#define SOR_LINK_SPEED_G5_4 20 |
||||
#define SOR_LINK_SPEED_LVDS 7 |
||||
|
||||
struct tegra_dp_link_config { |
||||
int is_valid; |
||||
|
||||
/* Supported configuration */ |
||||
u8 max_link_bw; |
||||
u8 max_lane_count; |
||||
int downspread; |
||||
int support_enhanced_framing; |
||||
u32 bits_per_pixel; |
||||
int alt_scramber_reset_cap; /* true for eDP */ |
||||
int only_enhanced_framing; /* enhanced_frame_en ignored */ |
||||
|
||||
/* Actual configuration */ |
||||
u8 link_bw; |
||||
u8 lane_count; |
||||
int enhanced_framing; |
||||
int scramble_ena; |
||||
|
||||
u32 activepolarity; |
||||
u32 active_count; |
||||
u32 tu_size; |
||||
u32 active_frac; |
||||
u32 watermark; |
||||
|
||||
s32 hblank_sym; |
||||
s32 vblank_sym; |
||||
|
||||
/* Training data */ |
||||
u32 drive_current; |
||||
u32 preemphasis; |
||||
u32 postcursor; |
||||
}; |
||||
|
||||
struct tegra_dc_sor_data { |
||||
void *base; |
||||
void *pmc_base; |
||||
u8 portnum; /* 0 or 1 */ |
||||
int power_is_up; |
||||
}; |
||||
|
||||
#define TEGRA_SOR_TIMEOUT_MS 1000 |
||||
#define TEGRA_SOR_ATTACH_TIMEOUT_MS 1000 |
||||
|
||||
int tegra_dc_sor_enable_dp(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg); |
||||
int tegra_dc_sor_set_power_state(struct tegra_dc_sor_data *sor, int pu_pd); |
||||
void tegra_dc_sor_set_dp_linkctl(struct tegra_dc_sor_data *sor, int ena, |
||||
u8 training_pattern, const struct tegra_dp_link_config *link_cfg); |
||||
void tegra_dc_sor_set_link_bandwidth(struct tegra_dc_sor_data *sor, u8 link_bw); |
||||
void tegra_dc_sor_set_lane_count(struct tegra_dc_sor_data *sor, u8 lane_count); |
||||
void tegra_dc_sor_set_panel_power(struct tegra_dc_sor_data *sor, |
||||
int power_up); |
||||
void tegra_dc_sor_set_internal_panel(struct tegra_dc_sor_data *sor, int is_int); |
||||
void tegra_dc_sor_read_link_config(struct tegra_dc_sor_data *sor, u8 *link_bw, |
||||
u8 *lane_count); |
||||
void tegra_dc_sor_set_lane_parm(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg); |
||||
void tegra_dc_sor_power_down_unused_lanes(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg); |
||||
|
||||
int tegra_dc_sor_attach(struct tegra_dc_sor_data *sor, |
||||
const struct tegra_dp_link_config *link_cfg, |
||||
const struct display_timing *timing); |
||||
int tegra_dc_sor_init(struct tegra_dc_sor_data **sorp); |
||||
#endif |
Loading…
Reference in new issue