From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 28 ++++++++++++++++++++++++----
1 files changed, 24 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h b/kernel/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
index aadbe0a..bffe1b9 100644
--- a/kernel/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
+++ b/kernel/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
@@ -9,7 +9,9 @@
#include <drm/bridge/dw_hdmi.h>
#include <drm/drm_encoder.h>
#include <linux/clk.h>
+#include <linux/gpio/consumer.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <linux/reset.h>
#define SUN8I_HDMI_PHY_DBG_CTRL_REG 0x0000
@@ -149,6 +151,10 @@
struct sun8i_hdmi_phy_variant {
bool has_phy_clk;
bool has_second_pll;
+ unsigned int is_custom_phy : 1;
+ const struct dw_hdmi_curr_ctrl *cur_ctr;
+ const struct dw_hdmi_mpll_config *mpll_cfg;
+ const struct dw_hdmi_phy_config *phy_cfg;
void (*phy_init)(struct sun8i_hdmi_phy *phy);
void (*phy_disable)(struct dw_hdmi *hdmi,
struct sun8i_hdmi_phy *phy);
@@ -163,10 +169,18 @@
struct clk *clk_phy;
struct clk *clk_pll0;
struct clk *clk_pll1;
+ struct device *dev;
unsigned int rcal;
struct regmap *regs;
struct reset_control *rst_phy;
struct sun8i_hdmi_phy_variant *variant;
+};
+
+struct sun8i_dw_hdmi_quirks {
+ enum drm_mode_status (*mode_valid)(struct dw_hdmi *hdmi, void *data,
+ const struct drm_display_info *info,
+ const struct drm_display_mode *mode);
+ unsigned int use_drm_infoframe : 1;
};
struct sun8i_dw_hdmi {
@@ -176,8 +190,13 @@
struct drm_encoder encoder;
struct sun8i_hdmi_phy *phy;
struct dw_hdmi_plat_data plat_data;
+ struct regulator *regulator;
+ const struct sun8i_dw_hdmi_quirks *quirks;
struct reset_control *rst_ctrl;
+ struct gpio_desc *ddc_en;
};
+
+extern struct platform_driver sun8i_hdmi_phy_driver;
static inline struct sun8i_dw_hdmi *
encoder_to_sun8i_dw_hdmi(struct drm_encoder *encoder)
@@ -185,11 +204,12 @@
return container_of(encoder, struct sun8i_dw_hdmi, encoder);
}
-int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node);
-void sun8i_hdmi_phy_remove(struct sun8i_dw_hdmi *hdmi);
+int sun8i_hdmi_phy_get(struct sun8i_dw_hdmi *hdmi, struct device_node *node);
-void sun8i_hdmi_phy_init(struct sun8i_hdmi_phy *phy);
-const struct dw_hdmi_phy_ops *sun8i_hdmi_phy_get_ops(void);
+int sun8i_hdmi_phy_init(struct sun8i_hdmi_phy *phy);
+void sun8i_hdmi_phy_deinit(struct sun8i_hdmi_phy *phy);
+void sun8i_hdmi_phy_set_ops(struct sun8i_hdmi_phy *phy,
+ struct dw_hdmi_plat_data *plat_data);
int sun8i_phy_clk_create(struct sun8i_hdmi_phy *phy, struct device *dev,
bool second_parent);
--
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