dsi.c (12831076ac366e887e648a1d27ab3361a7b315b8) dsi.c (75af8fa7fd47e8f76198e13052b42e66d9e1f233)
1/*
2 * Copyright (C) 2013 NVIDIA Corporation
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8

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23#include <drm/drm_panel.h>
24
25#include <video/mipi_display.h>
26
27#include "dc.h"
28#include "drm.h"
29#include "dsi.h"
30#include "mipi-phy.h"
1/*
2 * Copyright (C) 2013 NVIDIA Corporation
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8

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23#include <drm/drm_panel.h>
24
25#include <video/mipi_display.h>
26
27#include "dc.h"
28#include "drm.h"
29#include "dsi.h"
30#include "mipi-phy.h"
31#include "trace.h"
31
32struct tegra_dsi_state {
33 struct drm_connector_state base;
34
35 struct mipi_dphy_timing timing;
36 unsigned long period;
37
38 unsigned int vrefresh;

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102
103static struct tegra_dsi_state *tegra_dsi_get_state(struct tegra_dsi *dsi)
104{
105 return to_dsi_state(dsi->output.connector.state);
106}
107
108static inline u32 tegra_dsi_readl(struct tegra_dsi *dsi, unsigned int offset)
109{
32
33struct tegra_dsi_state {
34 struct drm_connector_state base;
35
36 struct mipi_dphy_timing timing;
37 unsigned long period;
38
39 unsigned int vrefresh;

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103
104static struct tegra_dsi_state *tegra_dsi_get_state(struct tegra_dsi *dsi)
105{
106 return to_dsi_state(dsi->output.connector.state);
107}
108
109static inline u32 tegra_dsi_readl(struct tegra_dsi *dsi, unsigned int offset)
110{
110 return readl(dsi->regs + (offset << 2));
111 u32 value = readl(dsi->regs + (offset << 2));
112
113 trace_dsi_readl(dsi->dev, offset, value);
114
115 return value;
111}
112
113static inline void tegra_dsi_writel(struct tegra_dsi *dsi, u32 value,
114 unsigned int offset)
115{
116}
117
118static inline void tegra_dsi_writel(struct tegra_dsi *dsi, u32 value,
119 unsigned int offset)
120{
121 trace_dsi_writel(dsi->dev, offset, value);
116 writel(value, dsi->regs + (offset << 2));
117}
118
119static int tegra_dsi_show_regs(struct seq_file *s, void *data)
120{
121 struct drm_info_node *node = s->private;
122 struct tegra_dsi *dsi = node->info_ent->data;
123 struct drm_crtc *crtc = dsi->output.encoder.crtc;

--- 1586 unchanged lines hidden --- 		122 writel(value, dsi->regs + (offset << 2));
123}
124
125static int tegra_dsi_show_regs(struct seq_file *s, void *data)
126{
127 struct drm_info_node *node = s->private;
128 struct tegra_dsi *dsi = node->info_ent->data;
129 struct drm_crtc *crtc = dsi->output.encoder.crtc;

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