/*
+ * $Id: cx88.h,v 1.40 2004/11/03 09:04:51 kraxel Exp $
+ *
* v4l2 device driver for cx2388x based TV cards
*
* (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
#include <linux/videodev.h>
#include <linux/kdev_t.h>
-#include <media/video-buf.h>
#include <media/tuner.h>
#include <media/audiochip.h>
+#include <media/video-buf.h>
+#include <media/video-buf-dvb.h>
#include "btcx-risc.h"
#include "cx88-reg.h"
/* ----------------------------------------------------------- */
/* defines and enums */
+#define V4L2_I2C_CLIENTS 1
+
#define FORMAT_FLAGS_PACKED 0x01
#define FORMAT_FLAGS_PLANAR 0x02
#define SHADOW_MAX 2
/* ----------------------------------------------------------- */
-/* static data */
+/* tv norms */
-struct cx8800_tvnorm {
+struct cx88_tvnorm {
char *name;
v4l2_std_id id;
u32 cxiformat;
u32 cxoformat;
};
+static unsigned int inline norm_maxw(struct cx88_tvnorm *norm)
+{
+ return (norm->id & V4L2_STD_625_50) ? 768 : 640;
+// return (norm->id & V4L2_STD_625_50) ? 720 : 640;
+}
+
+static unsigned int inline norm_maxh(struct cx88_tvnorm *norm)
+{
+ return (norm->id & V4L2_STD_625_50) ? 576 : 480;
+}
+
+/* ----------------------------------------------------------- */
+/* static data */
+
struct cx8800_fmt {
char *name;
u32 fourcc; /* v4l2 format id */
#define SRAM_CH24 3 /* vbi */
#define SRAM_CH25 4 /* audio */
#define SRAM_CH26 5
+#define SRAM_CH28 6 /* mpeg */
/* more */
struct sram_channel {
/* ----------------------------------------------------------- */
/* card configuration */
-#define CX88_BOARD_NOAUTO UNSET
-#define CX88_BOARD_UNKNOWN 0
-#define CX88_BOARD_HAUPPAUGE 1
-#define CX88_BOARD_GDI 2
-#define CX88_BOARD_PIXELVIEW 3
-#define CX88_BOARD_ATI_WONDER_PRO 4
-#define CX88_BOARD_WINFAST2000XP 5
-#define CX88_BOARD_AVERTV_303 6
-#define CX88_BOARD_MSI_TVANYWHERE_MASTER 7
-#define CX88_BOARD_WINFAST_DV2000 8
-#define CX88_BOARD_LEADTEK_PVR2000 9
-#define CX88_BOARD_IODATA_GVVCP3PCI 10
-#define CX88_BOARD_PROLINK_PLAYTVPVR 11
-#define CX88_BOARD_ASUS_PVR_416 12
-#define CX88_BOARD_MSI_TVANYWHERE 13
+#define CX88_BOARD_NOAUTO UNSET
+#define CX88_BOARD_UNKNOWN 0
+#define CX88_BOARD_HAUPPAUGE 1
+#define CX88_BOARD_GDI 2
+#define CX88_BOARD_PIXELVIEW 3
+#define CX88_BOARD_ATI_WONDER_PRO 4
+#define CX88_BOARD_WINFAST2000XP 5
+#define CX88_BOARD_AVERTV_303 6
+#define CX88_BOARD_MSI_TVANYWHERE_MASTER 7
+#define CX88_BOARD_WINFAST_DV2000 8
+#define CX88_BOARD_LEADTEK_PVR2000 9
+#define CX88_BOARD_IODATA_GVVCP3PCI 10
+#define CX88_BOARD_PROLINK_PLAYTVPVR 11
+#define CX88_BOARD_ASUS_PVR_416 12
+#define CX88_BOARD_MSI_TVANYWHERE 13
+#define CX88_BOARD_KWORLD_DVB_T 14
+#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15
+#define CX88_BOARD_KWORLD_LTV883 16
+#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD 17
+#define CX88_BOARD_HAUPPAUGE_DVB_T1 18
+#define CX88_BOARD_CONEXANT_DVB_T1 19
+#define CX88_BOARD_PROVIDEO_PV259 20
+#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21
enum cx88_itype {
CX88_VMUX_COMPOSITE1 = 1,
- CX88_VMUX_COMPOSITE2 = 2,
- CX88_VMUX_COMPOSITE3 = 3,
- CX88_VMUX_COMPOSITE4 = 4,
- CX88_VMUX_TELEVISION = 5,
- CX88_VMUX_SVIDEO = 6,
- CX88_VMUX_DEBUG = 7,
- CX88_RADIO = 8,
+ CX88_VMUX_COMPOSITE2,
+ CX88_VMUX_COMPOSITE3,
+ CX88_VMUX_COMPOSITE4,
+ CX88_VMUX_SVIDEO,
+ CX88_VMUX_TELEVISION,
+ CX88_VMUX_CABLE,
+ CX88_VMUX_DVB,
+ CX88_VMUX_DEBUG,
+ CX88_RADIO,
};
struct cx88_input {
struct cx88_board {
char *name;
unsigned int tuner_type;
- int needs_tda9887:1;
+ int tda9887_conf;
struct cx88_input input[8];
struct cx88_input radio;
+ int blackbird:1;
+ int dvb:1;
};
struct cx88_subid {
u32 card;
};
-#define INPUT(nr) (&cx88_boards[dev->board].input[nr])
+#define INPUT(nr) (&cx88_boards[core->board].input[nr])
/* ----------------------------------------------------------- */
/* device / file handle status */
#define RESOURCE_VIDEO 2
#define RESOURCE_VBI 4
-//#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
-#define BUFFER_TIMEOUT (HZ*2)
-
-struct cx8800_dev;
+#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
+//#define BUFFER_TIMEOUT (HZ*2)
/* buffer for one video frame */
struct cx88_buffer {
u32 count;
};
-/* video filehandle status */
+struct cx88_core {
+ struct list_head devlist;
+ atomic_t refcount;
+
+ /* board name */
+ int nr;
+ char name[32];
+
+ /* pci stuff */
+ int pci_bus;
+ int pci_slot;
+ u32 __iomem *lmmio;
+ u8 __iomem *bmmio;
+ u32 shadow[SHADOW_MAX];
+
+ /* i2c i/o */
+ struct i2c_adapter i2c_adap;
+ struct i2c_algo_bit_data i2c_algo;
+ struct i2c_client i2c_client;
+ u32 i2c_state, i2c_rc;
+
+ /* config info -- analog */
+ unsigned int board;
+ unsigned int tuner_type;
+ unsigned int tda9887_conf;
+ unsigned int has_radio;
+
+ /* config info -- dvb */
+ unsigned int pll_type;
+ unsigned int pll_addr;
+ unsigned int demod_addr;
+
+ /* state info */
+ struct task_struct *kthread;
+ struct cx88_tvnorm *tvnorm;
+ u32 tvaudio;
+ u32 input;
+ u32 astat;
+};
+
+struct cx8800_dev;
+struct cx8802_dev;
+
+/* ----------------------------------------------------------- */
+/* function 0: video stuff */
+
struct cx8800_fh {
struct cx8800_dev *dev;
enum v4l2_buf_type type;
};
struct cx8800_suspend_state {
- u32 pci_cfg[64 / sizeof(u32)];
int disabled;
};
-/* global device status */
struct cx8800_dev {
+ struct cx88_core *core;
struct list_head devlist;
struct semaphore lock;
spinlock_t slock;
struct video_device *radio_dev;
/* pci i/o */
- char name[32];
struct pci_dev *pci;
unsigned char pci_rev,pci_lat;
- u32 *lmmio;
- u8 *bmmio;
-
- /* config info */
- unsigned int board;
- unsigned int tuner_type;
- unsigned int has_radio;
-
- /* i2c i/o */
- struct i2c_adapter i2c_adap;
- struct i2c_algo_bit_data i2c_algo;
- struct i2c_client i2c_client;
- u32 i2c_state, i2c_rc;
+#if 0
/* video overlay */
struct v4l2_framebuffer fbuf;
struct cx88_buffer *screen;
+#endif
/* capture queues */
struct cx88_dmaqueue vidq;
struct cx88_dmaqueue vbiq;
/* various v4l controls */
- struct cx8800_tvnorm *tvnorm;
- u32 tvaudio;
- u32 input;
u32 freq;
/* other global state info */
- u32 shadow[SHADOW_MAX];
- int shutdown;
- pid_t tpid;
- struct completion texit;
struct cx8800_suspend_state state;
};
+/* ----------------------------------------------------------- */
+/* function 1: audio/alsa stuff */
+
+struct cx8801_dev {
+ struct cx88_core *core;
+
+ /* pci i/o */
+ struct pci_dev *pci;
+ unsigned char pci_rev,pci_lat;
+};
+
+/* ----------------------------------------------------------- */
+/* function 2: mpeg stuff */
+
+struct cx8802_fh {
+ struct cx8802_dev *dev;
+ struct videobuf_queue mpegq;
+};
+
+struct cx8802_suspend_state {
+ int disabled;
+};
+
+struct cx8802_dev {
+ struct cx88_core *core;
+ struct semaphore lock;
+ spinlock_t slock;
+
+ /* pci i/o */
+ struct pci_dev *pci;
+ unsigned char pci_rev,pci_lat;
+
+ /* dma queues */
+ struct cx88_dmaqueue mpegq;
+ u32 ts_packet_size;
+ u32 ts_packet_count;
+
+ /* other global state info */
+ struct cx8802_suspend_state state;
+
+ /* for blackbird only */
+ struct list_head devlist;
+ struct video_device *mpeg_dev;
+ u32 mailbox;
+
+ /* for dvb only */
+ struct videobuf_dvb dvb;
+ void* fe_handle;
+ int (*fe_release)(void *handle);
+};
+
/* ----------------------------------------------------------- */
-#define cx_read(reg) readl(dev->lmmio + ((reg)>>2))
-#define cx_write(reg,value) writel((value), dev->lmmio + ((reg)>>2));
-#define cx_writeb(reg,value) writeb((value), dev->bmmio + (reg));
+#define cx_read(reg) readl(core->lmmio + ((reg)>>2))
+#define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2))
+#define cx_writeb(reg,value) writeb((value), core->bmmio + (reg))
#define cx_andor(reg,mask,value) \
- writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\
- ((value) & (mask)), dev->lmmio+((reg)>>2))
+ writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\
+ ((value) & (mask)), core->lmmio+((reg)>>2))
#define cx_set(reg,bit) cx_andor((reg),(bit),(bit))
#define cx_clear(reg,bit) cx_andor((reg),(bit),0)
#define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); }
/* shadow registers */
-#define cx_sread(sreg) (dev->shadow[sreg])
+#define cx_sread(sreg) (core->shadow[sreg])
#define cx_swrite(sreg,reg,value) \
- (dev->shadow[sreg] = value, \
- writel(dev->shadow[sreg], dev->lmmio + ((reg)>>2)))
+ (core->shadow[sreg] = value, \
+ writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
#define cx_sandor(sreg,reg,mask,value) \
- (dev->shadow[sreg] = (dev->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
- writel(dev->shadow[sreg], dev->lmmio + ((reg)>>2)))
+ (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
+ writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
/* ----------------------------------------------------------- */
/* cx88-core.c */
extern char *cx88_pci_irqs[32];
extern char *cx88_vid_irqs[32];
+extern char *cx88_mpeg_irqs[32];
extern void cx88_print_irqbits(char *name, char *tag, char **strings,
u32 bits, u32 mask);
extern void cx88_print_ioctl(char *name, unsigned int cmd);
+extern void cx88_irq(struct cx88_core *core, u32 status, u32 mask);
+extern void cx88_wakeup(struct cx88_core *core,
+ struct cx88_dmaqueue *q, u32 count);
+extern void cx88_shutdown(struct cx88_core *core);
+extern int cx88_reset(struct cx88_core *core);
+
extern int
cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
struct scatterlist *sglist,
unsigned int top_offset, unsigned int bottom_offset,
unsigned int bpl, unsigned int padding, unsigned int lines);
extern int
+cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
+ struct scatterlist *sglist, unsigned int bpl,
+ unsigned int lines);
+extern int
cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
u32 reg, u32 mask, u32 value);
extern void
cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf);
-extern void cx88_risc_disasm(struct cx8800_dev *dev,
+extern void cx88_risc_disasm(struct cx88_core *core,
struct btcx_riscmem *risc);
-
-extern int cx88_sram_channel_setup(struct cx8800_dev *dev,
+extern int cx88_sram_channel_setup(struct cx88_core *core,
struct sram_channel *ch,
unsigned int bpl, u32 risc);
-extern void cx88_sram_channel_dump(struct cx8800_dev *dev,
+extern void cx88_sram_channel_dump(struct cx88_core *core,
struct sram_channel *ch);
-extern int cx88_pci_quirks(char *name, struct pci_dev *pci,
- unsigned int *latency);
+extern int cx88_set_scale(struct cx88_core *core, unsigned int width,
+ unsigned int height, enum v4l2_field field);
+extern int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm);
+
+extern struct video_device *cx88_vdev_init(struct cx88_core *core,
+ struct pci_dev *pci,
+ struct video_device *template,
+ char *type);
+extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
+extern void cx88_core_put(struct cx88_core *core,
+ struct pci_dev *pci);
/* ----------------------------------------------------------- */
/* cx88-vbi.c */
int cx8800_start_vbi_dma(struct cx8800_dev *dev,
struct cx88_dmaqueue *q,
struct cx88_buffer *buf);
+int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
int cx8800_restart_vbi_queue(struct cx8800_dev *dev,
struct cx88_dmaqueue *q);
void cx8800_vbi_timeout(unsigned long data);
/* ----------------------------------------------------------- */
/* cx88-i2c.c */
-extern int cx8800_i2c_init(struct cx8800_dev *dev);
-extern void cx8800_call_i2c_clients(struct cx8800_dev *dev,
- unsigned int cmd, void *arg);
+extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
+extern void cx88_call_i2c_clients(struct cx88_core *core,
+ unsigned int cmd, void *arg);
/* ----------------------------------------------------------- */
extern struct cx88_subid cx88_subids[];
extern const unsigned int cx88_idcount;
-extern void cx88_card_list(struct cx8800_dev *dev);
-extern void cx88_card_setup(struct cx8800_dev *dev);
+extern void cx88_card_list(struct cx88_core *core, struct pci_dev *pci);
+extern void cx88_card_setup(struct cx88_core *core);
/* ----------------------------------------------------------- */
/* cx88-tvaudio.c */
#define WW_I2SPT 11
#define WW_FM 12
-void cx88_set_tvaudio(struct cx8800_dev *dev);
-void cx88_get_stereo(struct cx8800_dev *dev, struct v4l2_tuner *t);
-void cx88_set_stereo(struct cx8800_dev *dev, u32 mode);
+void cx88_set_tvaudio(struct cx88_core *core);
+void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
+void cx88_set_stereo(struct cx88_core *core, u32 mode);
int cx88_audio_thread(void *data);
+/* ----------------------------------------------------------- */
+/* cx88-mpeg.c */
+
+int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf);
+void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
+void cx8802_cancel_buffers(struct cx8802_dev *dev);
+
+int cx8802_init_common(struct cx8802_dev *dev);
+void cx8802_fini_common(struct cx8802_dev *dev);
+
+int cx8802_suspend_common(struct pci_dev *pci_dev, u32 state);
+int cx8802_resume_common(struct pci_dev *pci_dev);
+
/*
* Local variables:
* c-basic-offset: 8
git://git.onelab.eu / linux-2.6.git / blobdiff