From patchwork Tue Feb 2 07:07:47 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 2556 Return-path: Envelope-to: mchehab@infradead.org Delivery-date: Tue, 02 Feb 2010 07:08:26 +0000 Received: from bombadil.infradead.org [18.85.46.34] by pedra with IMAP (fetchmail-6.3.6) for (single-drop); Tue, 02 Feb 2010 09:10:40 -0200 (BRST) Received: from vger.kernel.org ([209.132.180.67]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NcCs5-0003oi-Px; Tue, 02 Feb 2010 07:08:26 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754982Ab0BBHIT (ORCPT + 1 other); Tue, 2 Feb 2010 02:08:19 -0500 Received: from mail-px0-f182.google.com ([209.85.216.182]:34143 "EHLO mail-px0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754830Ab0BBHIR (ORCPT ); Tue, 2 Feb 2010 02:08:17 -0500 Received: by mail-px0-f182.google.com with SMTP id 12so5432630pxi.33 for ; Mon, 01 Feb 2010 23:08:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references; bh=wzNLdpuPPJkCIgDb86cdYVJWAcRYt/hyWfHTzXgYcDY=; b=Ol802SiUOGlCjjpLqn20t7jAGyztsb9HArr4HchkfLYxC8NzN7N+eSy8RL1aF/bPPR WCmTOeqAdU+up2p4r1kugF4TcUSQXQ3Zyw44APdyXhtxZdat9FpdLBEvqK6UeOS+2ikQ uMycDUgUkjaVxeQYudjEVoTu5+8TsBqEJOkaY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=dE3r1amvI7Uf69eAljlO2nKrWWPBd4yKWaZBmxYOathFXAD1I+p3k1wcjjLkoUef9s 8Av8/R9+D/9JuUsY/rUNjLpd4bZBKUzUuPqJ9VLUm4nQMA8LF34HF2gTRowSNON+lUas kKUWGl+74DNwHyQAgAkyjaq6q9989MXHbkXDc= Received: by 10.114.4.17 with SMTP id 17mr2085884wad.84.1265094496510; Mon, 01 Feb 2010 23:08:16 -0800 (PST) Received: from localhost.localdomain ([211.144.218.162]) by mx.google.com with ESMTPS id 23sm5268889pzk.4.2010.02.01.23.08.14 (version=SSLv3 cipher=RC4-MD5); Mon, 01 Feb 2010 23:08:15 -0800 (PST) From: Huang Shijie To: mchehab@redhat.com Cc: linux-media@vger.kernel.org, zyziii@telegent.com, tiwai@suse.de, Huang Shijie Subject: [PATCH v2 01/10] add header files for tlg2300 Date: Tue, 2 Feb 2010 15:07:47 +0800 Message-Id: <1265094475-13059-2-git-send-email-shijie8@gmail.com> X-Mailer: git-send-email 1.6.5.2 In-Reply-To: <1265094475-13059-1-git-send-email-shijie8@gmail.com> References: <1265094475-13059-1-git-send-email-shijie8@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org pd-common.h contains the common data structures, while vendorcmds.h contains the vendor commands for firmware. Signed-off-by: Huang Shijie --- 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#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_ */