#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include<linux/rk_screen.h>
#include <linux/rk_fb.h>
/* default HDMI output video mode */
-#define HDMI_VIDEO_DEFAULT_MODE HDMI_1280x720p_60Hz//HDMI_1920x1080p_60Hz
+#define HDMI_VIDEO_DEFAULT_MODE HDMI_1280x720p_60Hz
-// HDMI video source
+#define HDMI_720X480P_60HZ_VIC 2
+#define HDMI_720X480I_60HZ_VIC 6
+#define HDMI_720X576P_50HZ_VIC 17
+#define HDMI_720X576I_50HZ_VIC 21
+#define HDMI_1280X720P_50HZ_VIC 19
+#define HDMI_1280X720P_60HZ_VIC 4
+#define HDMI_1920X1080P_50HZ_VIC 31
+#define HDMI_1920X1080I_50HZ_VIC 20
+#define HDMI_1920X1080P_60HZ_VIC 16
+#define HDMI_1920X1080I_60HZ_VIC 5
+#define HDMI_3840X2160P_24HZ_VIC 93
+#define HDMI_3840X2160P_25HZ_VIC 94
+#define HDMI_3840X2160P_30HZ_VIC 95
+#define HDMI_3840X2160P_50HZ_VIC 96
+#define HDMI_3840X2160P_60HZ_VIC 97
+#define HDMI_4096X2160P_24HZ_VIC 98
+#define HDMI_4096X2160P_25HZ_VIC 99
+#define HDMI_4096X2160P_30HZ_VIC 100
+#define HDMI_4096X2160P_50HZ_VIC 101
+#define HDMI_4096X2160P_60HZ_VIC 102
+
+/* HDMI video source */
enum {
HDMI_SOURCE_LCDC0 = 0,
HDMI_SOURCE_LCDC1 = 1
};
-/* If HDMI_ENABLE, system will auto configure output mode according to EDID
- * If HDMI_DISABLE, system will output mode according to macro HDMI_VIDEO_DEFAULT_MODE
+enum {
+ HDMI_SOC_RK3036,
+ HDMI_SOC_RK312X,
+ HDMI_SOC_RK3288
+};
+/*
+ * If HDMI_ENABLE, system will auto configure output mode according to EDID
+ * If HDMI_DISABLE, system will output mode according to
+ * macro HDMI_VIDEO_DEFAULT_MODE
*/
#define HDMI_AUTO_CONFIGURE HDMI_DISABLE
VIDEO_INPUT_COLOR_YCBCR422,
VIDEO_INPUT_COLOR_YCBCR420
};
-/********************************************************************
-** ½á¹¹¶¨Òå *
-********************************************************************/
-/* HDMI video mode code according CEA-861-E*/
-enum hdmi_video_mode
-{
+
+/* HDMI video mode code according CEA-861-E */
+enum hdmi_video_mode {
HDMI_640x480p_60Hz = 1,
HDMI_720x480p_60Hz_4_3,
HDMI_720x480p_60Hz_16_9,
HDMI_1280x720p_60Hz,
- HDMI_1920x1080i_60Hz, //5
+ HDMI_1920x1080i_60Hz, /* 5 */
HDMI_720x480i_60Hz_4_3,
HDMI_720x480i_60Hz_16_9,
HDMI_720x240p_60Hz_4_3,
HDMI_720x240p_60Hz_16_9,
- HDMI_2880x480i_60Hz_4_3, //10
+ HDMI_2880x480i_60Hz_4_3, /* 10 */
HDMI_2880x480i_60Hz_16_9,
HDMI_2880x240p_60Hz_4_3,
HDMI_2880x240p_60Hz_16_9,
HDMI_1440x480p_60Hz_4_3,
- HDMI_1440x480p_60Hz_16_9, //15
+ HDMI_1440x480p_60Hz_16_9, /* 15 */
HDMI_1920x1080p_60Hz,
HDMI_720x576p_50Hz_4_3,
HDMI_720x576p_50Hz_16_9,
HDMI_1280x720p_50Hz,
- HDMI_1920x1080i_50Hz, //20
+ HDMI_1920x1080i_50Hz, /* 20 */
HDMI_720x576i_50Hz_4_3,
HDMI_720x576i_50Hz_16_9,
HDMI_720x288p_50Hz_4_3,
HDMI_720x288p_50Hz_16_9,
- HDMI_2880x576i_50Hz_4_3, //25
+ HDMI_2880x576i_50Hz_4_3, /* 25 */
HDMI_2880x576i_50Hz_16_9,
HDMI_2880x288p_50Hz_4_3,
HDMI_2880x288p_50Hz_16_9,
HDMI_1440x576p_50Hz_4_3,
- HDMI_1440x576p_50Hz_16_9, //30
+ HDMI_1440x576p_50Hz_16_9, /* 30 */
HDMI_1920x1080p_50Hz,
HDMI_1920x1080p_24Hz,
HDMI_1920x1080p_25Hz,
HDMI_1920x1080p_30Hz,
- HDMI_2880x480p_60Hz_4_3, //35
+ HDMI_2880x480p_60Hz_4_3, /* 35 */
HDMI_2880x480p_60Hz_16_9,
HDMI_2880x576p_50Hz_4_3,
HDMI_2880x576p_50Hz_16_9,
- HDMI_1920x1080i_50Hz_2, // V Line 1250 total
- HDMI_1920x1080i_100Hz, //40
+ HDMI_1920x1080i_50Hz_2, /* V Line 1250 total */
+ HDMI_1920x1080i_100Hz, /* 40 */
HDMI_1280x720p_100Hz,
HDMI_720x576p_100Hz_4_3,
HDMI_720x576p_100Hz_16_9,
HDMI_720x576i_100Hz_4_3,
- HDMI_720x576i_100Hz_16_9, //45
+ HDMI_720x576i_100Hz_16_9, /* 45 */
HDMI_1920x1080i_120Hz,
HDMI_1280x720p_120Hz,
HDMI_720x480p_120Hz_4_3,
- HDMI_720x480p_120Hz_16_9,
- HDMI_720x480i_120Hz_4_3, //50
+ HDMI_720x480p_120Hz_16_9,
+ HDMI_720x480i_120Hz_4_3, /* 50 */
HDMI_720x480i_120Hz_16_9,
HDMI_720x576p_200Hz_4_3,
HDMI_720x576p_200Hz_16_9,
HDMI_720x576i_200Hz_4_3,
- HDMI_720x576i_200Hz_16_9, //55
+ HDMI_720x576i_200Hz_16_9, /* 55 */
HDMI_720x480p_240Hz_4_3,
- HDMI_720x480p_240Hz_16_9,
+ HDMI_720x480p_240Hz_16_9,
HDMI_720x480i_240Hz_4_3,
HDMI_720x480i_240Hz_16_9,
- HDMI_1280x720p_24Hz, //60
+ HDMI_1280x720p_24Hz, /* 60 */
HDMI_1280x720p_25Hz,
HDMI_1280x720p_30Hz,
HDMI_1920x1080p_120Hz,
HDMI_COLOR_YCbCr444
};
-/*HDMI Video Color Depth*/
+/* HDMI Video Color Depth */
enum {
HDMI_COLOR_DEPTH_8BIT = 0x1,
HDMI_COLOR_DEPTH_10BIT = 0x2,
};
/* HDMI Audio type */
-enum hdmi_audio_type
-{
+enum hdmi_audio_type {
HDMI_AUDIO_LPCM = 1,
HDMI_AUDIO_AC3,
HDMI_AUDIO_MPEG1,
HDMI_AUDIO_MP3,
HDMI_AUDIO_MPEG2,
- HDMI_AUDIO_AAC_LC, //AAC
+ HDMI_AUDIO_AAC_LC, /* AAC */
HDMI_AUDIO_DTS,
HDMI_AUDIO_ATARC,
- HDMI_AUDIO_DSD, //One bit Audio
+ HDMI_AUDIO_DSD, /* One bit Audio */
HDMI_AUDIO_E_AC3,
HDMI_AUDIO_DTS_HD,
HDMI_AUDIO_MLP,
/* I2S Fs */
enum hdmi_audio_fs {
- HDMI_AUDIO_FS_32000 = 0x1,
- HDMI_AUDIO_FS_44100 = 0x2,
- HDMI_AUDIO_FS_48000 = 0x4,
- HDMI_AUDIO_FS_88200 = 0x8,
- HDMI_AUDIO_FS_96000 = 0x10,
+ HDMI_AUDIO_FS_32000 = 0x1,
+ HDMI_AUDIO_FS_44100 = 0x2,
+ HDMI_AUDIO_FS_48000 = 0x4,
+ HDMI_AUDIO_FS_88200 = 0x8,
+ HDMI_AUDIO_FS_96000 = 0x10,
HDMI_AUDIO_FS_176400 = 0x20,
HDMI_AUDIO_FS_192000 = 0x40
};
/* EDID block size */
#define HDMI_EDID_BLOCK_SIZE 128
-// HDMI state machine
-enum hdmi_state{
+/* HDMI state machine */
+enum hdmi_state {
HDMI_SLEEP = 0,
HDMI_INITIAL,
WAIT_HOTPLUG,
PLAY_BACK,
};
-// HDMI configuration command
+/* HDMI configuration command */
enum hdmi_change {
HDMI_CONFIG_NONE = 0,
HDMI_CONFIG_VIDEO,
HDMI_CONFIG_DISPLAY
};
-// HDMI Hotplug status
+/* HDMI Hotplug status */
enum {
HDMI_HPD_REMOVED = 0,
HDMI_HPD_INSERT,
};
/* HDMI STATUS */
-#define HDMI_DISABLE 0
+#define HDMI_DISABLE 0
#define HDMI_ENABLE 1
#define HDMI_UNKOWN 0xFF
/* HDMI Error Code */
-enum hdmi_errorcode
-{
+enum hdmi_errorcode {
HDMI_ERROR_SUCESS = 0,
HDMI_ERROR_FALSE,
HDMI_ERROR_I2C,
/* HDMI audio parameters */
struct hdmi_audio {
- u32 type; //Audio type
- u32 channel; //Audio channel number
- u32 rate; //Audio sampling rate
- u32 word_length; //Audio data word length
+ u32 type; /* Audio type */
+ u32 channel; /* Audio channel number */
+ u32 rate; /* Audio sampling rate */
+ u32 word_length; /* Audio data word length */
};
struct hdmi_edid {
- unsigned char sink_hdmi; //HDMI display device flag
- unsigned char ycbcr444; //Display device support YCbCr444
- unsigned char ycbcr422; //Display device support YCbCr422
- unsigned char deepcolor; //bit3:DC_48bit; bit2:DC_36bit; bit1:DC_30bit; bit0:DC_Y444;
+ unsigned char sink_hdmi; /* HDMI display device flag */
+ unsigned char ycbcr444; /* Display device support YCbCr444 */
+ unsigned char ycbcr422; /* Display device support YCbCr422 */
+ unsigned char deepcolor; /* bit3:DC_48bit; bit2:DC_36bit;
+ * bit1:DC_30bit; bit0:DC_Y444;
+ */
unsigned char latency_fields_present;
unsigned char i_latency_fields_present;
unsigned char video_latency;
unsigned char audio_latency;
unsigned char interlaced_video_latency;
unsigned char interlaced_audio_latency;
- unsigned char video_present; //have additional video format abount 4k and/or 3d
- unsigned char support_3d; //3D format support
- unsigned int maxtmdsclock; //max tmds clock freq support
- struct fb_monspecs *specs; //Device spec
- struct list_head modelist; //Device supported display mode list
- struct hdmi_audio *audio; //Device supported audio info
- int audio_num; //Device supported audio type number
- int base_audio_support; //Device supported base audio
+ unsigned char video_present; /* have additional video format
+ * abount 4k and/or 3d
+ */
+ unsigned char support_3d; /* 3D format support */
+ unsigned int maxtmdsclock; /* max tmds clock freq support */
+ struct fb_monspecs *specs; /* Device spec */
+ struct list_head modelist; /* Device supported display mode list */
+ struct hdmi_audio *audio; /* Device supported audio info */
+ int audio_num; /* Device supported audio type number */
+ int base_audio_support; /* Device supported base audio */
+ unsigned int cecaddress; /* CEC physical address */
};
/* RK HDMI Video Configure Parameters */
struct hdmi_video_para {
int vic;
- int input_mode; //input video data interface
- int input_color; //input video color mode
- int output_mode; //output hdmi or dvi
- int output_color; //output video color mode
- unsigned char format_3d; //output 3d format
- unsigned char color_depth; //color depth: 8bit; 10bit; 12bit; 16bit;
- unsigned char pixel_repet; //pixel repettion
- unsigned char pixel_pack_phase; //pixel packing default phase
- unsigned char color_limit_range;//quantization range 0: full range(0~255) 1:limit range(16~235)
+ int input_mode; /* input video data interface */
+ int input_color; /* input video color mode */
+ int output_mode; /* output hdmi or dvi */
+ int output_color; /* output video color mode */
+ unsigned char format_3d; /* output 3d format */
+ unsigned char color_depth; /* color depth: 8bit; 10bit;
+ * 12bit; 16bit;
+ */
+ unsigned char pixel_repet; /* pixel repettion */
+ unsigned char pixel_pack_phase; /* pixel packing default phase */
+ unsigned char color_limit_range; /* quantization range
+ * 0: full range(0~255)
+ * 1:limit range(16~235)
+ */
+};
+
+struct rk_hdmi_drvdata {
+ u8 soc_type;
+ u32 reversed;
+};
+struct hdmi;
+
+struct rk_hdmi_drv_ops {
+ int (*hdmi_debug) (struct hdmi *hdmi, int cmd);
};
+
struct hdmi {
- struct device *dev;
- int id;
- int irq;
+ struct device *dev;
+ int id;
+ int irq;
struct rk_lcdc_driver *lcdc;
-
- #ifdef CONFIG_SWITCH
- struct switch_dev switch_hdmi;
- #endif
-
+ struct rk_hdmi_drvdata *data;
+ struct rk_display_device *ddev;
+#ifdef CONFIG_SWITCH
+ struct switch_dev switch_hdmi;
+#endif
+
+ struct mutex lock;
struct workqueue_struct *workqueue;
struct delayed_work delay_work;
-
- spinlock_t irq_lock;
+
+ spinlock_t irq_lock;
struct mutex enable_mutex;
-
+
int wait;
- struct completion complete;
-
+ struct completion complete;
+
int suspend;
#ifdef CONFIG_HAS_EARLYSUSPEND
- struct early_suspend early_suspend;
+ struct early_suspend early_suspend;
#endif
-
+
struct hdmi_edid edid;
- int enable; // Enable HDMI output or not
- int vic; // HDMI output video mode code
- struct hdmi_audio audio; // HDMI output audio type.
-
- int pwr_mode; // power mode
- int hotplug; // hot plug status
- int state; // hdmi state machine status
- int autoconfig; // if true, auto config hdmi output mode according to EDID.
- int command; // HDMI configuration command
- int display; // HDMI display status
- int xscale; // x direction scale value
- int yscale; // y directoon scale value
- int tmdsclk; // TDMS Clock frequency
- int pixclock; //Pixel Clcok frequency
+ int enable; /* Enable HDMI output or not */
+ int vic; /* HDMI output video mode code */
+ struct hdmi_audio audio; /* HDMI output audio type */
+
+ int pwr_mode; /* power mode */
+ int hotplug; /* hot plug status */
+ int state; /* hdmi state machine status */
+ int autoconfig; /* if true, auto config hdmi output mode
+ * according to EDID
+ */
+ int command; /* HDMI configuration command */
+ int display; /* HDMI display status */
+ int xscale; /* x direction scale value */
+ int yscale; /* y directoon scale value */
+ int tmdsclk; /* TDMS Clock frequency */
+ int pixclock; /* Pixel Clcok frequency */
+ int uboot_logo;
struct list_head pwrlist_head;
-
- int (*insert)(struct hdmi *hdmi);
- int (*remove)(struct hdmi *hdmi);
- void (*control_output)(struct hdmi *hdmi, int enable);
- int (*config_video)(struct hdmi *hdmi, struct hdmi_video_para *vpara);
- int (*config_audio)(struct hdmi *hdmi, struct hdmi_audio *audio);
- int (*detect_hotplug)(struct hdmi *hdmi);
- // call back for edid
- int (*read_edid)(struct hdmi *hdmi, int block, unsigned char *buff);
- int (*set_vif)(struct hdmi *hdmi, struct rk_screen *screen, bool connect);
-
- // call back for hdcp operatoion
+
+ int (*insert)(struct hdmi *hdmi);
+ int (*remove)(struct hdmi *hdmi);
+ void (*control_output)(struct hdmi *hdmi, int enable);
+ int (*config_video)(struct hdmi *hdmi,
+ struct hdmi_video_para *vpara);
+ int (*config_audio)(struct hdmi *hdmi, struct hdmi_audio *audio);
+ int (*detect_hotplug)(struct hdmi *hdmi);
+ /* call back for edid */
+ int (*read_edid)(struct hdmi *hdmi, int block, unsigned char *buff);
+ int (*set_vif)(struct hdmi *hdmi, struct rk_screen *screen,
+ bool connect);
+
+ /* call back for hdcp operation */
void (*hdcp_cb)(void);
void (*hdcp_irq_cb)(int);
int (*hdcp_power_on_cb)(void);
void (*hdcp_power_off_cb)(void);
+
+ /*call back for cec operation*/
+ void (*cec_irq)(void);
+ void (*cec_set_device_pa)(int);
+ int (*cec_enumerate)(void);
+ struct rk_hdmi_drv_ops *ops;
+ unsigned int *support_vic;
+ int support_vic_num;
};
#define hdmi_err(dev, format, arg...) \
- dev_printk(KERN_ERR , dev , format , ## arg)
+ dev_err(dev , format , ## arg)
#ifdef HDMI_DEBUG
#define hdmi_dbg(dev, format, arg...) \
- dev_printk(KERN_INFO , dev , format , ## arg)
+ dev_info(dev , format , ## arg)
#else
-#define hdmi_dbg(dev, format, arg...)
+#define hdmi_dbg(dev, format, arg...)
#endif
-extern int hdmi_drv_register(struct hdmi *hdmi_drv);
-extern int hdmi_get_hotplug(void);
-extern int hdmi_set_info(struct rk_screen *screen, unsigned int vic);
-extern void hdmi_init_lcdc(struct rk_screen *screen, struct rk29lcd_info *lcd_info);
-extern int hdmi_sys_init(struct hdmi *hdmi_drv);
-extern int hdmi_sys_parse_edid(struct hdmi* hdmi_drv);
-extern const char *hdmi_get_video_mode_name(unsigned char vic);
-extern int hdmi_videomode_to_vic(struct fb_videomode *vmode);
-extern const struct fb_videomode* hdmi_vic_to_videomode(int vic);
-extern int hdmi_add_videomode(const struct fb_videomode *mode, struct list_head *head);
-extern struct hdmi_video_timing * hdmi_find_mode(int vic);
-extern int hdmi_find_best_mode(struct hdmi* hdmi_drv, int vic);
-extern int hdmi_ouputmode_select(struct hdmi *hdmi_drv, int edid_ok);
-extern int hdmi_switch_fb(struct hdmi *hdmi_drv, int vic);
-extern int hdmi_init_video_para(struct hdmi *hdmi_drv, struct hdmi_video_para *video);
-extern void hdmi_work(struct work_struct *work);
-extern void hdmi_register_display_sysfs(struct hdmi *hdmi_drv, struct device *parent);
-extern void hdmi_unregister_display_sysfs(struct hdmi *hdmi_drv);
+int hdmi_drv_register(struct hdmi *hdmi_drv);
+int hdmi_get_hotplug(void);
+int hdmi_set_info(struct rk_screen *screen, unsigned int vic);
+void hdmi_init_lcdc(struct rk_screen *screen,
+ struct rk29lcd_info *lcd_info);
+int hdmi_sys_init(struct hdmi *hdmi_drv);
+int hdmi_sys_parse_edid(struct hdmi *hdmi_drv);
+const char *hdmi_get_video_mode_name(unsigned char vic);
+int hdmi_videomode_to_vic(struct fb_videomode *vmode);
+const struct fb_videomode *hdmi_vic_to_videomode(int vic);
+int hdmi_add_videomode(const struct fb_videomode *mode,
+ struct list_head *head);
+struct hdmi_video_timing *hdmi_find_mode(int vic);
+int hdmi_find_best_mode(struct hdmi *hdmi_drv, int vic);
+int hdmi_ouputmode_select(struct hdmi *hdmi_drv, int edid_ok);
+int hdmi_switch_fb(struct hdmi *hdmi_drv, int vic);
+int hdmi_init_video_para(struct hdmi *hdmi_drv,
+ struct hdmi_video_para *video);
+void hdmi_work(struct work_struct *work);
+void hdmi_register_display_sysfs(struct hdmi *hdmi_drv,
+ struct device *parent);
+void hdmi_unregister_display_sysfs(struct hdmi *hdmi_drv);
int rk_hdmi_parse_dt(struct hdmi *hdmi_drv);
int rk_hdmi_pwr_enable(struct hdmi *dev_drv);
projects / firefly-linux-kernel-4.4.55.git / blobdiff