/*
* Driver for the NXP SAA7164 PCIe bridge
*
- * Copyright (c) 2009 Steven Toth <stoth@kernellabs.com>
+ * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/* Some structues are passed directly to/from the firmware and
* have strict alignment requirements. This is one of them.
*/
-typedef struct {
+struct tmComResHWDescr {
u8 bLength;
u8 bDescriptorType;
u8 bDescriptorSubtype;
u32 dwHostMemoryRegionSize;
u32 dwHostHibernatMemRegion;
u32 dwHostHibernatMemRegionSize;
-} __attribute__((packed)) tmComResHWDescr_t;
+} __attribute__((packed));
/* This is DWORD aligned on windows but I can't find the right
* gcc syntax to match the binary data from the device.
* I've manually padded with Reserved[3] bytes to match the hardware,
* but this could break if GCC decies to pack in a different way.
*/
-typedef struct {
+struct tmComResInterfaceDescr {
u8 bLength;
u8 bDescriptorType;
u8 bDescriptorSubtype;
u8 bDebugInterruptId;
u8 BARLocation;
u8 Reserved[3];
-} tmComResInterfaceDescr_t;
+};
-typedef struct {
+struct tmComResBusDescr {
u64 CommandRing;
u64 ResponseRing;
u32 CommandWrite;
u32 CommandRead;
u32 ResponseWrite;
u32 ResponseRead;
-} tmComResBusDescr_t;
+};
-typedef enum {
+enum tmBusType {
NONE = 0,
TYPE_BUS_PCI = 1,
TYPE_BUS_PCIe = 2,
TYPE_BUS_USB = 3,
TYPE_BUS_I2C = 4
-} tmBusType_t;
+};
-typedef struct {
- tmBusType_t Type;
+struct tmComResBusInfo {
+ enum tmBusType Type;
u16 m_wMaxReqSize;
u8 *m_pdwSetRing;
u32 m_dwSizeSetRing;
u8 *m_pdwGetRing;
u32 m_dwSizeGetRing;
- u32 *m_pdwSetWritePos;
- u32 *m_pdwSetReadPos;
- u32 *m_pdwGetWritePos;
- u32 *m_pdwGetReadPos;
+ u32 m_dwSetWritePos;
+ u32 m_dwSetReadPos;
+ u32 m_dwGetWritePos;
+ u32 m_dwGetReadPos;
/* All access is protected */
struct mutex lock;
-} tmComResBusInfo_t;
+};
-typedef struct {
+struct tmComResInfo {
u8 id;
u8 flags;
u16 size;
u32 command;
u16 controlselector;
u8 seqno;
-} __attribute__((packed)) tmComResInfo_t;
+} __attribute__((packed));
-typedef enum {
+enum tmComResCmd {
SET_CUR = 0x01,
GET_CUR = 0x81,
GET_MIN = 0x82,
GET_LEN = 0x85,
GET_INFO = 0x86,
GET_DEF = 0x87
-} tmComResCmd_t;
+};
struct cmd {
u8 seqno;
wait_queue_head_t wait;
};
-typedef struct {
+struct tmDescriptor {
u32 pathid;
u32 size;
void *descriptor;
-} tmDescriptor_t;
+};
-typedef struct {
+struct tmComResDescrHeader {
u8 len;
u8 type;
u8 subtype;
u8 unitid;
-} __attribute__((packed)) tmComResDescrHeader_t;
+} __attribute__((packed));
-typedef struct {
+struct tmComResExtDevDescrHeader {
u8 len;
u8 type;
u8 subtype;
u32 numgpiopins;
u8 numgpiogroups;
u8 controlsize;
-} __attribute__((packed)) tmComResExtDevDescrHeader_t;
+} __attribute__((packed));
-typedef struct {
+struct tmComResGPIO {
u32 pin;
u8 state;
-} __attribute__((packed)) tmComResGPIO_t;
+} __attribute__((packed));
-typedef struct {
+struct tmComResPathDescrHeader {
u8 len;
u8 type;
u8 subtype;
u8 pathid;
-} __attribute__((packed)) tmComResPathDescrHeader_t;
+} __attribute__((packed));
/* terminaltype */
-typedef enum {
+enum tmComResTermType {
ITT_ANTENNA = 0x0203,
LINE_CONNECTOR = 0x0603,
SPDIF_CONNECTOR = 0x0605,
SVIDEO_CONNECTOR = 0x0402,
COMPONENT_CONNECTOR = 0x0403,
STANDARD_DMA = 0xF101
-} tmComResTermType_t;
+};
-typedef struct {
+struct tmComResAntTermDescrHeader {
u8 len;
u8 type;
u8 subtype;
u8 assocterminal;
u8 iterminal;
u8 controlsize;
-} __attribute__((packed)) tmComResAntTermDescrHeader_t;
+} __attribute__((packed));
-typedef struct {
+struct tmComResTunerDescrHeader {
u8 len;
u8 type;
u8 subtype;
u32 tuningstandards;
u8 controlsize;
u32 controls;
-} __attribute__((packed)) tmComResTunerDescrHeader_t;
+} __attribute__((packed));
-typedef enum {
+enum tmBufferFlag {
/* the buffer does not contain any valid data */
TM_BUFFER_FLAG_EMPTY,
/* the buffer is the dummy buffer - TODO??? */
TM_BUFFER_FLAG_DUMMY_BUFFER
-} tmBufferFlag_t;
+};
-typedef struct {
+struct tmBuffer {
u64 *pagetablevirt;
u64 pagetablephys;
u16 offset;
u8 *context;
u64 timestamp;
- tmBufferFlag_t BufferFlag_t;
+ enum tmBufferFlag BufferFlag;
u32 lostbuffers;
u32 validbuffers;
u64 *dummypagevirt;
u64 dummypagephys;
u64 *addressvirt;
-} tmBuffer_t;
+};
-typedef struct {
+struct tmHWStreamParameters {
u32 bitspersample;
u32 samplesperline;
u32 numberoflines;
u64 *pagetablelistphys;
u32 numpagetables;
u32 numpagetableentries;
-} tmHWStreamParameters_t;
+};
-typedef struct {
- tmHWStreamParameters_t HWStreamParameters_t;
+struct tmStreamParameters {
+ struct tmHWStreamParameters HWStreamParameters;
u64 qwDummyPageTablePhys;
u64 *pDummyPageTableVirt;
-} tmStreamParameters_t;
+};
-typedef struct {
+struct tmComResDMATermDescrHeader {
u8 len;
u8 type;
u8 subtyle;
u8 metadatasize;
u8 numformats;
u8 controlsize;
-} __attribute__((packed)) tmComResDMATermDescrHeader_t;
+} __attribute__((packed));
/*
*
* Data is to be ignored by the application.
*
*/
-typedef struct {
+struct tmComResTSFormatDescrHeader {
u8 len;
u8 type;
u8 subtype;
u8 bPacketLength;
u8 bStrideLength;
u8 guidStrideFormat[16];
-} __attribute__((packed)) tmComResTSFormatDescrHeader_t;
+} __attribute__((packed));
+
+/* Encoder related structures */
+
+/* A/V Mux Selector */
+struct tmComResSelDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype;
+ u8 unitid;
+ u8 nrinpins;
+ u8 sourceid;
+} __attribute__((packed));
+
+/* A/V Audio processor definitions */
+struct tmComResProcDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype;
+ u8 unitid;
+ u8 sourceid;
+ u16 wreserved;
+ u8 controlsize;
+} __attribute__((packed));
+
+/* Video bitrate control message */
+#define EU_VIDEO_BIT_RATE_MODE_CONSTANT (0)
+#define EU_VIDEO_BIT_RATE_MODE_VARIABLE_AVERAGE (1)
+#define EU_VIDEO_BIT_RATE_MODE_VARIABLE_PEAK (2)
+struct tmComResEncVideoBitRate {
+ u8 ucVideoBitRateMode;
+ u32 dwVideoBitRate;
+ u32 dwVideoBitRatePeak;
+} __attribute__((packed));
+
+/* Video Encoder Aspect Ratio message */
+struct tmComResEncVideoInputAspectRatio {
+ u8 width;
+ u8 height;
+} __attribute__((packed));
+
+/* Video Encoder GOP IBP message */
+/* 1. IPPPPPPPPPPPPPP */
+/* 2. IBPBPBPBPBPBPBP */
+/* 3. IBBPBBPBBPBBP */
+#define SAA7164_ENCODER_DEFAULT_GOP_DIST (1)
+#define SAA7164_ENCODER_DEFAULT_GOP_SIZE (15)
+struct tmComResEncVideoGopStructure {
+ u8 ucGOPSize; /* GOP Size 12, 15 */
+ u8 ucRefFrameDist; /* Reference Frame Distance */
+} __attribute__((packed));
+
+/* Encoder processor definition */
+struct tmComResEncoderDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype;
+ u8 unitid;
+ u8 vsourceid;
+ u8 asourceid;
+ u8 iunit;
+ u32 dwmControlCap;
+ u32 dwmProfileCap;
+ u32 dwmVidFormatCap;
+ u8 bmVidBitrateCap;
+ u16 wmVidResolutionsCap;
+ u16 wmVidFrmRateCap;
+ u32 dwmAudFormatCap;
+ u8 bmAudBitrateCap;
+} __attribute__((packed));
+
+/* Audio processor definition */
+struct tmComResAFeatureDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype;
+ u8 unitid;
+ u8 sourceid;
+ u8 controlsize;
+} __attribute__((packed));
+
+/* Audio control messages */
+struct tmComResAudioDefaults {
+ u8 ucDecoderLevel;
+ u8 ucDecoderFM_Level;
+ u8 ucMonoLevel;
+ u8 ucNICAM_Level;
+ u8 ucSAP_Level;
+ u8 ucADC_Level;
+} __attribute__((packed));
+
+/* Audio bitrate control message */
+struct tmComResEncAudioBitRate {
+ u8 ucAudioBitRateMode;
+ u32 dwAudioBitRate;
+ u32 dwAudioBitRatePeak;
+} __attribute__((packed));
+
+/* Tuner / AV Decoder messages */
+struct tmComResTunerStandard {
+ u8 std;
+ u32 country;
+} __attribute__((packed));
+
+struct tmComResTunerStandardAuto {
+ u8 mode;
+} __attribute__((packed));
+
+/* EEPROM definition for PS stream types */
+struct tmComResPSFormatDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype;
+ u8 bFormatIndex;
+ u16 wPacketLength;
+ u16 wPackLength;
+ u8 bPackDataType;
+} __attribute__((packed));
+
+/* VBI control structure */
+struct tmComResVBIFormatDescrHeader {
+ u8 len;
+ u8 type;
+ u8 subtype; /* VS_FORMAT_VBI */
+ u8 bFormatIndex;
+ u32 VideoStandard; /* See KS_AnalogVideoStandard, NTSC = 1 */
+ u8 StartLine; /* NTSC Start = 10 */
+ u8 EndLine; /* NTSC = 21 */
+ u8 FieldRate; /* 60 for NTSC */
+ u8 bNumLines; /* Unsed - scheduled for removal */
+} __attribute__((packed));
+
+struct tmComResProbeCommit {
+ u16 bmHint;
+ u8 bFormatIndex;
+ u8 bFrameIndex;
+} __attribute__((packed));
+
+struct tmComResDebugSetLevel {
+ u32 dwDebugLevel;
+} __attribute__((packed));
+
+struct tmComResDebugGetData {
+ u32 dwResult;
+ u8 ucDebugData[256];
+} __attribute__((packed));
+struct tmFwInfoStruct {
+ u32 status;
+ u32 mode;
+ u32 devicespec;
+ u32 deviceinst;
+ u32 CPULoad;
+ u32 RemainHeap;
+ u32 CPUClock;
+ u32 RAMSpeed;
+} __attribute__((packed));
git.openpandora.org / pandora-kernel.git / blobdiff