pd-common.h contains the common data structures, while
vendorcmds.h contains the vendor commands for firmware.
Signed-off-by: Huang Shijie <shij...@gmail.com>
---
drivers/media/video/tlg2300/pd-common.h | 280 ++++++++++++++++++++++++++++++
drivers/media/video/tlg2300/vendorcmds.h | 243 ++++++++++++++++++++++++++
2 files changed, 523 insertions(+), 0 deletions(-)
create mode 100644 drivers/media/video/tlg2300/pd-common.h
create mode 100644 drivers/media/video/tlg2300/vendorcmds.h
diff --git a/drivers/media/video/tlg2300/pd-common.h
b/drivers/media/video/tlg2300/pd-common.h
new file mode 100644
index 0000000..619fd00
--- /dev/null
+++ b/drivers/media/video/tlg2300/pd-common.h
@@ -0,0 +1,280 @@
+#ifndef PD_COMMON_H
+#define PD_COMMON_H
+
+#include <linux/version.h>
+#include <linux/fs.h>
+#include <linux/wait.h>
+#include <linux/list.h>
+#include <linux/videodev2.h>
+#include <linux/semaphore.h>
+#include <linux/usb.h>
+#include <linux/poll.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+
+#include "dvb_frontend.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dmxdev.h"
+
+#define SBUF_NUM 8
+#define MAX_BUFFER_NUM 6
+#define PK_PER_URB 32
+#define ISO_PKT_SIZE 3072
+
+#define POSEIDON_STATE_NONE (0x0000)
+#define POSEIDON_STATE_ANALOG (0x0001)
+#define POSEIDON_STATE_FM (0x0002)
+#define POSEIDON_STATE_DVBT (0x0004)
+#define POSEIDON_STATE_VBI (0x0008)
+#define POSEIDON_STATE_DISCONNECT (0x0080)
+
+#define PM_SUSPEND_DELAY 3
+
+#define V4L_PAL_VBI_LINES 18
+#define V4L_NTSC_VBI_LINES 12
+#define V4L_PAL_VBI_FRAMESIZE (V4L_PAL_VBI_LINES * 1440 * 2)
+#define V4L_NTSC_VBI_FRAMESIZE (V4L_NTSC_VBI_LINES * 1440 * 2)
+
+#define TUNER_FREQ_MIN (45000000)
+#define TUNER_FREQ_MAX (862000000)
+
+struct vbi_data {
+ struct video_device *v_dev;
+ struct video_data *video;
+ struct front_face *front;
+
+ unsigned int copied;
+ unsigned int vbi_size; /* the whole size of two fields */
+ int users;
+};
+
+/*
+ * This is the running context of the video, it is useful for
+ * resume()
+ */
+struct running_context {
+ u32 freq; /* VIDIOC_S_FREQUENCY */
+ int audio_idx; /* VIDIOC_S_TUNER */
+ v4l2_std_id tvnormid; /* VIDIOC_S_STD */
+ int sig_index; /* VIDIOC_S_INPUT */
+ struct v4l2_pix_format pix; /* VIDIOC_S_FMT */
+};
+
+struct video_data {
+ /* v4l2 video device */
+ struct video_device *v_dev;
+
+ /* the working context */
+ struct running_context context;
+
+ /* for data copy */
+ int field_count;
+
+ char *dst;
+ int lines_copied;
+ int prev_left;
+
+ int lines_per_field;
+ int lines_size;
+
+ /* for communication */
+ u8 endpoint_addr;
+ struct urb *urb_array[SBUF_NUM];
+ struct vbi_data *vbi;
+ struct poseidon *pd;
+ struct front_face *front;
+
+ int is_streaming;
+ int users;
+
+ /* for bubble handler */
+ struct work_struct bubble_work;
+};
+
+enum pcm_stream_state {
+ STREAM_OFF,
+ STREAM_ON,
+ STREAM_SUSPEND,
+};
+
+#define AUDIO_BUFS (3)
+#define CAPTURE_STREAM_EN 1
+struct poseidon_audio {
+ struct urb *urb_array[AUDIO_BUFS];
+ unsigned int copied_position;
+ struct snd_pcm_substream *capture_pcm_substream;
+
+ unsigned int rcv_position;
+ struct snd_card *card;
+ int card_close;
+
+ int users;
+ int pm_state;
+ enum pcm_stream_state capture_stream;
+};
+
+struct radio_data {
+ __u32 fm_freq;
+ int users;
+ unsigned int is_radio_streaming;
+ struct video_device *fm_dev;
+};
+
+#define DVB_SBUF_NUM 4
+#define DVB_URB_BUF_SIZE 0x2000
+struct pd_dvb_adapter {
+ struct dvb_adapter dvb_adap;
+ struct dvb_frontend dvb_fe;
+ struct dmxdev dmxdev;
+ struct dvb_demux demux;
+
+ atomic_t users;
+ atomic_t active_feed;
+
+ /* data transfer */
+ s32 is_streaming;
+ struct urb *urb_array[DVB_SBUF_NUM];
+ struct poseidon *pd_device;
+ u8 ep_addr;
+ u8 reserved[3];
+
+ /* data for power resume*/
+ struct dvb_frontend_parameters fe_param;
+
+ /* for channel scanning */
+ int prev_freq;
+ int bandwidth;
+ unsigned long last_jiffies;
+};
+
+struct front_face {
+ /* use this field to distinguish VIDEO and VBI */
+ enum v4l2_buf_type type;
+
+ /* for host */
+ struct videobuf_queue q;
+
+ /* the bridge for host and device */
+ struct videobuf_buffer *curr_frame;
+
+ /* for device */
+ spinlock_t queue_lock;
+ struct list_head active;
+ struct poseidon *pd;
+};
+
+struct poseidon {
+ struct list_head device_list;
+
+ struct mutex lock;
+ struct kref kref;
+
+ /* for V4L2 */
+ struct v4l2_device v4l2_dev;
+
+ /* hardware info */
+ struct usb_device *udev;
+ struct usb_interface *interface;
+ int cur_transfer_mode;
+
+ struct video_data video_data; /* video */
+ struct vbi_data vbi_data; /* vbi */
+ struct poseidon_audio audio; /* audio (alsa) */
+ struct radio_data radio_data; /* FM */
+ struct pd_dvb_adapter dvb_data; /* DVB */
+
+ u32 state;
+ int country_code;
+ struct file *file_for_stream; /* the active stream*/
+
+#ifdef CONFIG_PM
+ int (*pm_suspend)(struct poseidon *);
+ int (*pm_resume)(struct poseidon *);
+ pm_message_t msg;
+
+ struct work_struct pm_work;
+ u8 portnum;
+#endif
+};
+
+struct poseidon_format {
+ char *name;
+ int fourcc; /* video4linux 2 */
+ int depth; /* bit/pixel */
+ int flags;
+};
+
+struct poseidon_tvnorm {
+ v4l2_std_id v4l2_id;
+ char name[12];
+ u32 tlg_tvnorm;
+};
+
+/* video */
+int pd_video_init(struct poseidon *);
+void pd_video_exit(struct poseidon *);
+int stop_all_video_stream(struct poseidon *);
+
+/* alsa audio */
+int poseidon_audio_init(struct poseidon *);
+int poseidon_audio_free(struct poseidon *);
+#ifdef CONFIG_PM
+int pm_alsa_suspend(struct poseidon *);
+int pm_alsa_resume(struct poseidon *);
+#endif
+
+/* dvb */
+int pd_dvb_usb_device_init(struct poseidon *);
+void pd_dvb_usb_device_exit(struct poseidon *);
+void pd_dvb_usb_device_cleanup(struct poseidon *);
+int pd_dvb_get_adapter_num(struct pd_dvb_adapter *);
+void dvb_stop_streaming(struct pd_dvb_adapter *);
+
+/* FM */
+int poseidon_fm_init(struct poseidon *);
+int poseidon_fm_exit(struct poseidon *);
+struct video_device *vdev_init(struct poseidon *, struct video_device *);
+
+/* vendor command ops */
+int send_set_req(struct poseidon*, u8, s32, s32*);
+int send_get_req(struct poseidon*, u8, s32, void*, s32*, s32);
+s32 set_tuner_mode(struct poseidon*, unsigned char);
+enum tlg__analog_audio_standard get_audio_std(s32, s32);
+
+/* bulk urb alloc/free */
+int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
+ struct usb_device *udev, u8 ep_addr,
+ int buf_size, gfp_t gfp_flags,
+ usb_complete_t complete_fn, void *context);
+void free_all_urb_generic(struct urb **urb_array, int num);
+
+/* misc */
+void poseidon_delete(struct kref *kref);
+void destroy_video_device(struct video_device **v_dev);
+extern int country_code;
+extern int debug_mode;
+void set_debug_mode(struct video_device *vfd, int debug_mode);
+
+#define in_hibernation(pd) (pd->msg.event == PM_EVENT_FREEZE)
+#define get_pm_count(p) (atomic_read(&(p)->interface->pm_usage_cnt))
+
+#define log(a, ...) printk(KERN_DEBUG "\t[ %s : %.3d ] "a"\n", \
+ __func__, __LINE__, ## __VA_ARGS__)
+
+/* for power management */
+#define logpm(pd) do {\
+ if (debug_mode & 0x10)\
+ log();\
+ } while (0)
+
+#define logs(f) do { \
+ if ((debug_mode & 0x4) && \
+ (f)->type == V4L2_BUF_TYPE_VBI_CAPTURE) \
+ log("type : VBI");\
+ \
+ if ((debug_mode & 0x8) && \
+ (f)->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) \
+ log("type : VIDEO");\
+ } while (0)
+#endif
diff --git a/drivers/media/video/tlg2300/vendorcmds.h
b/drivers/media/video/tlg2300/vendorcmds.h
new file mode 100644
index 0000000..ba6f4ae
--- /dev/null
+++ b/drivers/media/video/tlg2300/vendorcmds.h
@@ -0,0 +1,243 @@
+#ifndef VENDOR_CMD_H_
+#define VENDOR_CMD_H_
+
+#define BULK_ALTERNATE_IFACE (2)
+#define ISO_3K_BULK_ALTERNATE_IFACE (1)
+#define REQ_SET_CMD (0X00)
+#define REQ_GET_CMD (0X80)
+
+enum tlg__analog_audio_standard {
+ TLG_TUNE_ASTD_NONE = 0x00000000,
+ TLG_TUNE_ASTD_A2 = 0x00000001,
+ TLG_TUNE_ASTD_NICAM = 0x00000002,
+ TLG_TUNE_ASTD_EIAJ = 0x00000004,
+ TLG_TUNE_ASTD_BTSC = 0x00000008,
+ TLG_TUNE_ASTD_FM_US = 0x00000010,
+ TLG_TUNE_ASTD_FM_EUR = 0x00000020,
+ TLG_TUNE_ASTD_ALL = 0x0000003f
+};
+
+/*
+ * identifiers for Custom Parameter messages.
+ * @typedef cmd_custom_param_id_t
+ */
+enum cmd_custom_param_id {
+ CUST_PARM_ID_NONE = 0x00,
+ CUST_PARM_ID_BRIGHTNESS_CTRL = 0x01,
+ CUST_PARM_ID_CONTRAST_CTRL = 0x02,
+ CUST_PARM_ID_HUE_CTRL = 0x03,
+ CUST_PARM_ID_SATURATION_CTRL = 0x04,
+ CUST_PARM_ID_AUDIO_SNR_THRESHOLD = 0x10,
+ CUST_PARM_ID_AUDIO_AGC_THRESHOLD = 0x11,
+ CUST_PARM_ID_MAX
+};
+
+struct tuner_custom_parameter_s {
+ uint16_t param_id; /* Parameter identifier */
+ uint16_t param_value; /* Parameter value */
+};
+
+struct tuner_ber_rate_s {
+ uint32_t ber_rate; /* BER sample rate in seconds */
+};
+
+struct tuner_atv_sig_stat_s {
+ uint32_t sig_present;
+ uint32_t sig_locked;
+ uint32_t sig_lock_busy;
+ uint32_t sig_strength; /* milliDb */
+ uint32_t tv_audio_chan; /* mono/stereo/sap*/
+ uint32_t mvision_stat; /* macrovision status */
+};
+
+struct tuner_dtv_sig_stat_s {
+ uint32_t sig_present; /* Boolean*/
+ uint32_t sig_locked; /* Boolean */
+ uint32_t sig_lock_busy; /* Boolean (Can this time-out?) */
+ uint32_t sig_strength; /* milliDb*/
+};
+
+struct tuner_fm_sig_stat_s {
+ uint32_t sig_present; /* Boolean*/
+ uint32_t sig_locked; /* Boolean */
+ uint32_t sig_lock_busy; /* Boolean */
+ uint32_t sig_stereo_mono;/* TBD*/
+ uint32_t sig_strength; /* milliDb*/
+};
+
+enum _tag_tlg_tune_srv_cmd {
+ TLG_TUNE_PLAY_SVC_START = 1,
+ TLG_TUNE_PLAY_SVC_STOP
+};
+
+enum _tag_tune_atv_audio_mode_caps {
+ TLG_TUNE_TVAUDIO_MODE_MONO = 0x00000001,
+ TLG_TUNE_TVAUDIO_MODE_STEREO = 0x00000002,
+ TLG_TUNE_TVAUDIO_MODE_LANG_A = 0x00000010,/* Primary language*/
+ TLG_TUNE_TVAUDIO_MODE_LANG_B = 0x00000020,/* 2nd avail language*/
+ TLG_TUNE_TVAUDIO_MODE_LANG_C = 0x00000040
+};
+
+
+enum _tag_tuner_atv_audio_rates {
+ ATV_AUDIO_RATE_NONE = 0x00,/* Audio not supported*/
+ ATV_AUDIO_RATE_32K = 0x01,/* Audio rate = 32 KHz*/
+ ATV_AUDIO_RATE_48K = 0x02, /* Audio rate = 48 KHz*/
+ ATV_AUDIO_RATE_31_25K = 0x04 /* Audio rate = 31.25KHz */
+};
+
+enum _tag_tune_atv_vid_res_caps {
+ TLG_TUNE_VID_RES_NONE = 0x00000000,
+ TLG_TUNE_VID_RES_720 = 0x00000001,
+ TLG_TUNE_VID_RES_704 = 0x00000002,
+ TLG_TUNE_VID_RES_360 = 0x00000004
+};
+
+enum _tag_tuner_analog_video_format {
+ TLG_TUNER_VID_FORMAT_YUV = 0x00000001,
+ TLG_TUNER_VID_FORMAT_YCRCB = 0x00000002,
+ TLG_TUNER_VID_FORMAT_RGB_565 = 0x00000004,
+};
+
+enum tlg_ext_audio_support {
+ TLG_EXT_AUDIO_NONE = 0x00,/* No external audio input supported */
+ TLG_EXT_AUDIO_LR = 0x01/* LR external audio inputs supported*/
+};
+
+enum {
+ TLG_MODE_NONE = 0x00, /* No Mode specified*/
+ TLG_MODE_ANALOG_TV = 0x01, /* Analog Television mode*/
+ TLG_MODE_ANALOG_TV_UNCOMP = 0x01, /* Analog Television mode*/
+ TLG_MODE_ANALOG_TV_COMP = 0x02, /* Analog TV mode (compressed)*/
+ TLG_MODE_FM_RADIO = 0x04, /* FM Radio mode*/
+ TLG_MODE_DVB_T = 0x08, /* Digital TV (DVB-T)*/
+};
+
+enum tlg_signal_sources_t {
+ TLG_SIG_SRC_NONE = 0x00,/* Signal source not specified */
+ TLG_SIG_SRC_ANTENNA = 0x01,/* Signal src is: Antenna */
+ TLG_SIG_SRC_CABLE = 0x02,/* Signal src is: Coax Cable*/
+ TLG_SIG_SRC_SVIDEO = 0x04,/* Signal src is: S_VIDEO */
+ TLG_SIG_SRC_COMPOSITE = 0x08 /* Signal src is: Composite Video */
+};
+
+enum tuner_analog_video_standard {
+ TLG_TUNE_VSTD_NONE = 0x00000000,
+ TLG_TUNE_VSTD_NTSC_M = 0x00000001,
+ TLG_TUNE_VSTD_NTSC_M_J = 0x00000002,/* Japan */
+ TLG_TUNE_VSTD_PAL_B = 0x00000010,
+ TLG_TUNE_VSTD_PAL_D = 0x00000020,
+ TLG_TUNE_VSTD_PAL_G = 0x00000040,
+ TLG_TUNE_VSTD_PAL_H = 0x00000080,
+ TLG_TUNE_VSTD_PAL_I = 0x00000100,
+ TLG_TUNE_VSTD_PAL_M = 0x00000200,
+ TLG_TUNE_VSTD_PAL_N = 0x00000400,
+ TLG_TUNE_VSTD_SECAM_B = 0x00001000,
+ TLG_TUNE_VSTD_SECAM_D = 0x00002000,
+ TLG_TUNE_VSTD_SECAM_G = 0x00004000,
+ TLG_TUNE_VSTD_SECAM_H = 0x00008000,
+ TLG_TUNE_VSTD_SECAM_K = 0x00010000,
+ TLG_TUNE_VSTD_SECAM_K1 = 0x00020000,
+ TLG_TUNE_VSTD_SECAM_L = 0x00040000,
+ TLG_TUNE_VSTD_SECAM_L1 = 0x00080000,
+ TLG_TUNE_VSTD_PAL_N_COMBO = 0x00100000
+};
+
+enum tlg_mode_caps {
+ TLG_MODE_CAPS_NONE = 0x00, /* No Mode specified */
+ TLG_MODE_CAPS_ANALOG_TV_UNCOMP = 0x01, /* Analog TV mode */
+ TLG_MODE_CAPS_ANALOG_TV_COMP = 0x02, /* Analog TV (compressed)*/
+ TLG_MODE_CAPS_FM_RADIO = 0x04, /* FM Radio mode */
+ TLG_MODE_CAPS_DVB_T = 0x08, /* Digital TV (DVB-T) */
+};
+
+enum poseidon_vendor_cmds {
+ LAST_CMD_STAT = 0x00,
+ GET_CHIP_ID = 0x01,
+ GET_FW_ID = 0x02,
+ PRODUCT_CAPS = 0x03,
+
+ TUNE_MODE_CAP_ATV = 0x10,
+ TUNE_MODE_CAP_ATVCOMP = 0X10,
+ TUNE_MODE_CAP_DVBT = 0x10,
+ TUNE_MODE_CAP_FM = 0x10,
+ TUNE_MODE_SELECT = 0x11,
+ TUNE_FREQ_SELECT = 0x12,
+ SGNL_SRC_SEL = 0x13,
+
+ VIDEO_STD_SEL = 0x14,
+ VIDEO_STREAM_FMT_SEL = 0x15,
+ VIDEO_ROSOLU_AVAIL = 0x16,
+ VIDEO_ROSOLU_SEL = 0x17,
+ VIDEO_CONT_PROTECT = 0x20,
+
+ VCR_TIMING_MODSEL = 0x21,
+ EXT_AUDIO_CAP = 0x22,
+ EXT_AUDIO_SEL = 0x23,
+ TEST_PATTERN_SEL = 0x24,
+ VBI_DATA_SEL = 0x25,
+ AUDIO_SAMPLE_RATE_CAP = 0x28,
+ AUDIO_SAMPLE_RATE_SEL = 0x29,
+ TUNER_AUD_MODE = 0x2a,
+ TUNER_AUD_MODE_AVAIL = 0x2b,
+ TUNER_AUD_ANA_STD = 0x2c,
+ TUNER_CUSTOM_PARAMETER = 0x2f,
+
+ DVBT_TUNE_MODE_SEL = 0x30,
+ DVBT_BANDW_CAP = 0x31,
+ DVBT_BANDW_SEL = 0x32,
+ DVBT_GUARD_INTERV_CAP = 0x33,
+ DVBT_GUARD_INTERV_SEL = 0x34,
+ DVBT_MODULATION_CAP = 0x35,
+ DVBT_MODULATION_SEL = 0x36,
+ DVBT_INNER_FEC_RATE_CAP = 0x37,
+ DVBT_INNER_FEC_RATE_SEL = 0x38,
+ DVBT_TRANS_MODE_CAP = 0x39,
+ DVBT_TRANS_MODE_SEL = 0x3a,
+ DVBT_SEARCH_RANG = 0x3c,
+
+ TUNER_SETUP_ANALOG = 0x40,
+ TUNER_SETUP_DIGITAL = 0x41,
+ TUNER_SETUP_FM_RADIO = 0x42,
+ TAKE_REQUEST = 0x43, /* Take effect of the command */
+ PLAY_SERVICE = 0x44, /* Play start or Play stop */
+ TUNER_STATUS = 0x45,
+ TUNE_PROP_DVBT = 0x46,
+ ERR_RATE_STATS = 0x47,
+ TUNER_BER_RATE = 0x48,
+
+ SCAN_CAPS = 0x50,
+ SCAN_SETUP = 0x51,
+ SCAN_SERVICE = 0x52,
+ SCAN_STATS = 0x53,
+
+ PID_SET = 0x58,
+ PID_UNSET = 0x59,
+ PID_LIST = 0x5a,
+
+ IRD_CAP = 0x60,
+ IRD_MODE_SEL = 0x61,
+ IRD_SETUP = 0x62,
+
+ PTM_MODE_CAP = 0x70,
+ PTM_MODE_SEL = 0x71,
+ PTM_SERVICE = 0x72,
+ TUNER_REG_SCRIPT = 0x73,
+ CMD_CHIP_RST = 0x74,
+};
+
+enum tlg_bw {
+ TLG_BW_5 = 5,
+ TLG_BW_6 = 6,
+ TLG_BW_7 = 7,
+ TLG_BW_8 = 8,
+ TLG_BW_12 = 12,
+ TLG_BW_15 = 15
+};
+
+struct cmd_firmware_vers_s {
+ uint8_t fw_rev_major;
+ uint8_t fw_rev_minor;
+ uint16_t fw_patch;
+};
+#endif /* VENDOR_CMD_H_ */
--
1.6.5.2
--
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