diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
| commit | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (patch) | |
| tree | 53ccb1c2c14751fe69cf93102e76e97021f6df07 /drivers/media/common | |
| parent | 4f962d4d65923d7b722192e729840cfb79af0a5a (diff) | |
| parent | 278429cff8809958d25415ba0ed32b59866ab1a8 (diff) | |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/kernel/Makefile
include/asm-x86/pda.h
Diffstat (limited to 'drivers/media/common')
33 files changed, 1818 insertions, 258 deletions
diff --git a/drivers/media/common/ir-functions.c b/drivers/media/common/ir-functions.c index 26650520792..16792a68a44 100644 --- a/drivers/media/common/ir-functions.c +++ b/drivers/media/common/ir-functions.c @@ -66,7 +66,6 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir, if (ir_codes) memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes)); - dev->keycode = ir->ir_codes; dev->keycodesize = sizeof(IR_KEYTAB_TYPE); dev->keycodemax = IR_KEYTAB_SIZE; @@ -78,6 +77,7 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir, if (repeat) set_bit(EV_REP, dev->evbit); } +EXPORT_SYMBOL_GPL(ir_input_init); void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir) { @@ -86,6 +86,7 @@ void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir) ir_input_key_event(dev,ir); } } +EXPORT_SYMBOL_GPL(ir_input_nokey); void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, u32 ir_key, u32 ir_raw) @@ -104,6 +105,7 @@ void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, ir_input_key_event(dev,ir); } } +EXPORT_SYMBOL_GPL(ir_input_keydown); /* -------------------------------------------------------------------------- */ /* extract mask bits out of data and pack them into the result */ @@ -122,6 +124,7 @@ u32 ir_extract_bits(u32 data, u32 mask) return value; } +EXPORT_SYMBOL_GPL(ir_extract_bits); static int inline getbit(u32 *samples, int bit) { @@ -146,6 +149,7 @@ int ir_dump_samples(u32 *samples, int count) printk("\n"); return 0; } +EXPORT_SYMBOL_GPL(ir_dump_samples); /* decode raw samples, pulse distance coding used by NEC remotes */ int ir_decode_pulsedistance(u32 *samples, int count, int low, int high) @@ -212,6 +216,7 @@ int ir_decode_pulsedistance(u32 *samples, int count, int low, int high) return value; } +EXPORT_SYMBOL_GPL(ir_decode_pulsedistance); /* decode raw samples, biphase coding, used by rc5 for example */ int ir_decode_biphase(u32 *samples, int count, int low, int high) @@ -253,6 +258,7 @@ int ir_decode_biphase(u32 *samples, int count, int low, int high) } return value; } +EXPORT_SYMBOL_GPL(ir_decode_biphase); /* RC5 decoding stuff, moved from bttv-input.c to share it with * saa7134 */ @@ -353,6 +359,7 @@ void ir_rc5_timer_end(unsigned long data) } } } +EXPORT_SYMBOL_GPL(ir_rc5_timer_end); void ir_rc5_timer_keyup(unsigned long data) { @@ -361,21 +368,4 @@ void ir_rc5_timer_keyup(unsigned long data) dprintk(1, "ir-common: key released\n"); ir_input_nokey(ir->dev, &ir->ir); } - -EXPORT_SYMBOL_GPL(ir_input_init); -EXPORT_SYMBOL_GPL(ir_input_nokey); -EXPORT_SYMBOL_GPL(ir_input_keydown); - -EXPORT_SYMBOL_GPL(ir_extract_bits); -EXPORT_SYMBOL_GPL(ir_dump_samples); -EXPORT_SYMBOL_GPL(ir_decode_biphase); -EXPORT_SYMBOL_GPL(ir_decode_pulsedistance); - -EXPORT_SYMBOL_GPL(ir_rc5_timer_end); EXPORT_SYMBOL_GPL(ir_rc5_timer_keyup); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c index a3485817e46..4952aeb5dd8 100644 --- a/drivers/media/common/ir-keymaps.c +++ b/drivers/media/common/ir-keymaps.c @@ -103,6 +103,56 @@ IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = { EXPORT_SYMBOL_GPL(ir_codes_avermedia_dvbt); +/* Mauro Carvalho Chehab <mchehab@infradead.org> */ +IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE] = { + [0x00] = KEY_POWER2, + [0x2e] = KEY_DOT, /* '.' */ + [0x01] = KEY_MODE, /* TV/FM */ + + [0x05] = KEY_1, + [0x06] = KEY_2, + [0x07] = KEY_3, + [0x09] = KEY_4, + [0x0a] = KEY_5, + [0x0b] = KEY_6, + [0x0d] = KEY_7, + [0x0e] = KEY_8, + [0x0f] = KEY_9, + [0x11] = KEY_0, + + [0x13] = KEY_RIGHT, /* -> */ + [0x12] = KEY_LEFT, /* <- */ + + [0x17] = KEY_SLEEP, /* Capturar Imagem */ + [0x10] = KEY_SHUFFLE, /* Amostra */ + + /* FIXME: The keys bellow aren't ok */ + + [0x43] = KEY_CHANNELUP, + [0x42] = KEY_CHANNELDOWN, + [0x1f] = KEY_VOLUMEUP, + [0x1e] = KEY_VOLUMEDOWN, + [0x0c] = KEY_ENTER, + + [0x14] = KEY_MUTE, + [0x08] = KEY_AUDIO, + + [0x03] = KEY_TEXT, + [0x04] = KEY_EPG, + [0x2b] = KEY_TV2, /* TV2 */ + + [0x1d] = KEY_RED, + [0x1c] = KEY_YELLOW, + [0x41] = KEY_GREEN, + [0x40] = KEY_BLUE, + + [0x1a] = KEY_PLAYPAUSE, + [0x19] = KEY_RECORD, + [0x18] = KEY_PLAY, + [0x1b] = KEY_STOP, +}; +EXPORT_SYMBOL_GPL(ir_codes_avermedia_m135a); + /* Attila Kondoros <attila.kondoros@chello.hu> */ IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = { @@ -467,7 +517,8 @@ EXPORT_SYMBOL_GPL(ir_codes_adstech_dvb_t_pci); /* ---------------------------------------------------------------------- */ -/* MSI TV@nywhere remote */ +/* MSI TV@nywhere MASTER remote */ + IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = { /* Keys 0 to 9 */ [ 0x00 ] = KEY_0, @@ -501,6 +552,95 @@ EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere); /* ---------------------------------------------------------------------- */ +/* + Keycodes for remote on the MSI TV@nywhere Plus. The controller IC on the card + is marked "KS003". The controller is I2C at address 0x30, but does not seem + to respond to probes until a read is performed from a valid device. + I don't know why... + + Note: This remote may be of similar or identical design to the + Pixelview remote (?). The raw codes and duplicate button codes + appear to be the same. + + Henry Wong <henry@stuffedcow.net> + Some changes to formatting and keycodes by Mark Schultz <n9xmj@yahoo.com> + +*/ + +IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE] = { + +/* ---- Remote Button Layout ---- + + POWER SOURCE SCAN MUTE + TV/FM 1 2 3 + |> 4 5 6 + <| 7 8 9 + ^^UP 0 + RECALL + vvDN RECORD STOP PLAY + + MINIMIZE ZOOM + + CH+ + VOL- VOL+ + CH- + + SNAPSHOT MTS + + << FUNC >> RESET +*/ + + [0x01] = KEY_KP1, /* 1 */ + [0x0b] = KEY_KP2, /* 2 */ + [0x1b] = KEY_KP3, /* 3 */ + [0x05] = KEY_KP4, /* 4 */ + [0x09] = KEY_KP5, /* 5 */ + [0x15] = KEY_KP6, /* 6 */ + [0x06] = KEY_KP7, /* 7 */ + [0x0a] = KEY_KP8, /* 8 */ + [0x12] = KEY_KP9, /* 9 */ + [0x02] = KEY_KP0, /* 0 */ + [0x10] = KEY_KPPLUS, /* + */ + [0x13] = KEY_AGAIN, /* Recall */ + + [0x1e] = KEY_POWER, /* Power */ + [0x07] = KEY_TUNER, /* Source */ + [0x1c] = KEY_SEARCH, /* Scan */ + [0x18] = KEY_MUTE, /* Mute */ + + [0x03] = KEY_RADIO, /* TV/FM */ + /* The next four keys are duplicates that appear to send the + same IR code as Ch+, Ch-, >>, and << . The raw code assigned + to them is the actual code + 0x20 - they will never be + detected as such unless some way is discovered to distinguish + these buttons from those that have the same code. */ + [0x3f] = KEY_RIGHT, /* |> and Ch+ */ + [0x37] = KEY_LEFT, /* <| and Ch- */ + [0x2c] = KEY_UP, /* ^^Up and >> */ + [0x24] = KEY_DOWN, /* vvDn and << */ + + [0x00] = KEY_RECORD, /* Record */ + [0x08] = KEY_STOP, /* Stop */ + [0x11] = KEY_PLAY, /* Play */ + + [0x0f] = KEY_CLOSE, /* Minimize */ + [0x19] = KEY_ZOOM, /* Zoom */ + [0x1a] = KEY_SHUFFLE, /* Snapshot */ + [0x0d] = KEY_LANGUAGE, /* MTS */ + + [0x14] = KEY_VOLUMEDOWN, /* Vol- */ + [0x16] = KEY_VOLUMEUP, /* Vol+ */ + [0x17] = KEY_CHANNELDOWN, /* Ch- */ + [0x1f] = KEY_CHANNELUP, /* Ch+ */ + + [0x04] = KEY_REWIND, /* << */ + [0x0e] = KEY_MENU, /* Function */ + [0x0c] = KEY_FASTFORWARD, /* >> */ + [0x1d] = KEY_RESTART, /* Reset */ +}; +EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere_plus); + +/* ---------------------------------------------------------------------- */ + /* Cinergy 1400 DVB-T */ IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = { [ 0x01 ] = KEY_POWER, @@ -1792,12 +1932,61 @@ IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE] = { [ 0x41 ] = KEY_GREEN, /* AP2 */ [ 0x47 ] = KEY_YELLOW, /* AP3 */ [ 0x57 ] = KEY_BLUE, /* AP4 */ - - }; - EXPORT_SYMBOL_GPL(ir_codes_encore_enltv); +/* Encore ENLTV2-FM - silver plastic - "Wand Media" written at the botton + Mauro Carvalho Chehab <mchehab@infradead.org> */ +IR_KEYTAB_TYPE ir_codes_encore_enltv2[IR_KEYTAB_SIZE] = { + [0x4c] = KEY_POWER2, + [0x4a] = KEY_TUNER, + [0x40] = KEY_1, + [0x60] = KEY_2, + [0x50] = KEY_3, + [0x70] = KEY_4, + [0x48] = KEY_5, + [0x68] = KEY_6, + [0x58] = KEY_7, + [0x78] = KEY_8, + [0x44] = KEY_9, + [0x54] = KEY_0, + + [0x64] = KEY_LAST, /* +100 */ + [0x4e] = KEY_AGAIN, /* Recall */ + + [0x6c] = KEY_SWITCHVIDEOMODE, /* Video Source */ + [0x5e] = KEY_MENU, + [0x56] = KEY_SCREEN, + [0x7a] = KEY_SETUP, + + [0x46] = KEY_MUTE, + [0x5c] = KEY_MODE, /* Stereo */ + [0x74] = KEY_INFO, + [0x7c] = KEY_CLEAR, + + [0x55] = KEY_UP, + [0x49] = KEY_DOWN, + [0x7e] = KEY_LEFT, + [0x59] = KEY_RIGHT, + [0x6a] = KEY_ENTER, + + [0x42] = KEY_VOLUMEUP, + [0x62] = KEY_VOLUMEDOWN, + [0x52] = KEY_CHANNELUP, + [0x72] = KEY_CHANNELDOWN, + + [0x41] = KEY_RECORD, + [0x51] = KEY_SHUFFLE, /* Snapshot */ + [0x75] = KEY_TIME, /* Timeshift */ + [0x71] = KEY_TV2, /* PIP */ + + [0x45] = KEY_REWIND, + [0x6f] = KEY_PAUSE, + [0x7d] = KEY_FORWARD, + [0x79] = KEY_STOP, +}; +EXPORT_SYMBOL_GPL(ir_codes_encore_enltv2); + /* for the Technotrend 1500 bundled remotes (grey and black): */ IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = { [ 0x01 ] = KEY_POWER, @@ -2201,3 +2390,124 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = { [0x25] = KEY_POWER, /* power */ }; EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel); + +IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = { + [0x20] = KEY_LIST, + [0x00] = KEY_POWER, + [0x28] = KEY_1, + [0x18] = KEY_2, + [0x38] = KEY_3, + [0x24] = KEY_4, + [0x14] = KEY_5, + [0x34] = KEY_6, + [0x2c] = KEY_7, + [0x1c] = KEY_8, + [0x3c] = KEY_9, + [0x12] = KEY_SUBTITLE, + [0x22] = KEY_0, + [0x32] = KEY_REWIND, + [0x3a] = KEY_SHUFFLE, + [0x02] = KEY_PRINT, + [0x11] = KEY_CHANNELDOWN, + [0x31] = KEY_CHANNELUP, + [0x0c] = KEY_ZOOM, + [0x1e] = KEY_VOLUMEDOWN, + [0x3e] = KEY_VOLUMEUP, + [0x0a] = KEY_MUTE, + [0x04] = KEY_AUDIO, + [0x26] = KEY_RECORD, + [0x06] = KEY_PLAY, + [0x36] = KEY_STOP, + [0x16] = KEY_PAUSE, + [0x2e] = KEY_REWIND, + [0x0e] = KEY_FASTFORWARD, + [0x30] = KEY_TEXT, + [0x21] = KEY_GREEN, + [0x01] = KEY_BLUE, + [0x08] = KEY_EPG, + [0x2a] = KEY_MENU, +}; +EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d); + +/* Encore ENLTV-FM v5.3 + Mauro Carvalho Chehab <mchehab@infradead.org> + */ +IR_KEYTAB_TYPE ir_codes_encore_enltv_fm53[IR_KEYTAB_SIZE] = { + [0x10] = KEY_POWER2, + [0x06] = KEY_MUTE, + + [0x09] = KEY_1, + [0x1d] = KEY_2, + [0x1f] = KEY_3, + [0x19] = KEY_4, + [0x1b] = KEY_5, + [0x11] = KEY_6, + [0x17] = KEY_7, + [0x12] = KEY_8, + [0x16] = KEY_9, + [0x48] = KEY_0, + + [0x04] = KEY_LIST, /* -/-- */ + [0x40] = KEY_LAST, /* recall */ + + [0x02] = KEY_MODE, /* TV/AV */ + [0x05] = KEY_SHUFFLE, /* SNAPSHOT */ + + [0x4c] = KEY_CHANNELUP, /* UP */ + [0x00] = KEY_CHANNELDOWN, /* DOWN */ + [0x0d] = KEY_VOLUMEUP, /* RIGHT */ + [0x15] = KEY_VOLUMEDOWN, /* LEFT */ + [0x49] = KEY_ENTER, /* OK */ + + [0x54] = KEY_RECORD, + [0x4d] = KEY_PLAY, /* pause */ + + [0x1e] = KEY_UP, /* video setting */ + [0x0e] = KEY_RIGHT, /* <- */ + [0x1a] = KEY_LEFT, /* -> */ + + [0x0a] = KEY_DOWN, /* video default */ + [0x0c] = KEY_ZOOM, /* hide pannel */ + [0x47] = KEY_SLEEP, /* shutdown */ +}; +EXPORT_SYMBOL_GPL(ir_codes_encore_enltv_fm53); + +/* Zogis Real Audio 220 - 32 keys IR */ +IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE] = { + [0x1c] = KEY_RADIO, + [0x12] = KEY_POWER2, + + [0x01] = KEY_1, + [0x02] = KEY_2, + [0x03] = KEY_3, + [0x04] = KEY_4, + [0x05] = KEY_5, + [0x06] = KEY_6, + [0x07] = KEY_7, + [0x08] = KEY_8, + [0x09] = KEY_9, + [0x00] = KEY_0, + + [0x0c] = KEY_VOLUMEUP, + [0x18] = KEY_VOLUMEDOWN, + [0x0b] = KEY_CHANNELUP, + [0x15] = KEY_CHANNELDOWN, + [0x16] = KEY_ENTER, + + [0x11] = KEY_LIST, /* Source */ + [0x0d] = KEY_AUDIO, /* stereo */ + + [0x0f] = KEY_PREVIOUS, /* Prev */ + [0x1b] = KEY_PAUSE, /* Timeshift */ + [0x1a] = KEY_NEXT, /* Next */ + + [0x0e] = KEY_STOP, + [0x1f] = KEY_PLAY, + [0x1e] = KEY_PLAYPAUSE, /* Pause */ + + [0x1d] = KEY_RECORD, + [0x13] = KEY_MUTE, + [0x19] = KEY_SHUFFLE, /* Snapshot */ + +}; +EXPORT_SYMBOL_GPL(ir_codes_real_audio_220_32_keys); diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c index 89c7660b85d..d599d360da3 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146_core.c @@ -233,8 +233,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt) int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) { - u32 *cpu; - dma_addr_t dma_addr; + __le32 *cpu; + dma_addr_t dma_addr = 0; cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr); if (NULL == cpu) { @@ -250,7 +250,7 @@ int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int sglen ) { - u32 *ptr, fill; + __le32 *ptr, fill; int nr_pages = 0; int i,p; diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 171afe7da6b..5b34c134aa2 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -533,7 +533,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, memcpy(vfd, &device_template, sizeof(struct video_device)); strlcpy(vfd->name, name, sizeof(vfd->name)); vfd->release = video_device_release; - vfd->priv = dev; + video_set_drvdata(vfd, dev); // fixme: -1 should be an insmod parameter *for the extension* (like "video_nr"); if (video_register_device(vfd, type, -1) < 0) { @@ -563,7 +563,7 @@ int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev DEB_EE(("dev:%p\n",dev)); - if( VFL_TYPE_GRABBER == (*vid)->type ) { + if ((*vid)->vfl_type == VFL_TYPE_GRABBER) { vv->video_minor = -1; } else { vv->vbi_minor = -1; diff --git a/drivers/media/common/saa7146_hlp.c b/drivers/media/common/saa7146_hlp.c index 9c905399a23..05bde9ccb77 100644 --- a/drivers/media/common/saa7146_hlp.c +++ b/drivers/media/common/saa7146_hlp.c @@ -338,7 +338,7 @@ static void calculate_clipping_registers_rect(struct saa7146_dev *dev, struct sa struct saa7146_video_dma *vdma2, u32* clip_format, u32* arbtr_ctrl, enum v4l2_field field) { struct saa7146_vv *vv = dev->vv_data; - u32 *clipping = vv->d_clipping.cpu_addr; + __le32 *clipping = vv->d_clipping.cpu_addr; int width = fh->ov.win.w.width; int height = fh->ov.win.w.height; diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c index 35b01ec40a5..c11da4d09cd 100644 --- a/drivers/media/common/saa7146_i2c.c +++ b/drivers/media/common/saa7146_i2c.c @@ -24,7 +24,7 @@ static inline u32 saa7146_i2c_status(struct saa7146_dev *dev) sent through the saa7146. have a look at the specifications p. 122 ff to understand this. it returns the number of u32s to send, or -1 in case of an error. */ -static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) +static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, __le32 *op) { int h1, h2; int i, j, addr; @@ -47,7 +47,7 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) } /* be careful: clear out the i2c-mem first */ - memset(op,0,sizeof(u32)*mem); + memset(op,0,sizeof(__le32)*mem); /* loop through all messages */ for(i = 0; i < num; i++) { @@ -57,16 +57,16 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) so we have to perform a translation */ addr = (m[i].addr*2) + ( (0 != (m[i].flags & I2C_M_RD)) ? 1 : 0); h1 = op_count/3; h2 = op_count%3; - op[h1] |= ( (u8)addr << ((3-h2)*8)); - op[h1] |= (SAA7146_I2C_START << ((3-h2)*2)); + op[h1] |= cpu_to_le32( (u8)addr << ((3-h2)*8)); + op[h1] |= cpu_to_le32(SAA7146_I2C_START << ((3-h2)*2)); op_count++; /* loop through all bytes of message i */ for(j = 0; j < m[i].len; j++) { /* insert the data bytes */ h1 = op_count/3; h2 = op_count%3; - op[h1] |= ( (u32)((u8)m[i].buf[j]) << ((3-h2)*8)); - op[h1] |= ( SAA7146_I2C_CONT << ((3-h2)*2)); + op[h1] |= cpu_to_le32( (u32)((u8)m[i].buf[j]) << ((3-h2)*8)); + op[h1] |= cpu_to_le32( SAA7146_I2C_CONT << ((3-h2)*2)); op_count++; } @@ -75,9 +75,9 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) /* have a look at the last byte inserted: if it was: ...CONT change it to ...STOP */ h1 = (op_count-1)/3; h2 = (op_count-1)%3; - if ( SAA7146_I2C_CONT == (0x3 & (op[h1] >> ((3-h2)*2))) ) { - op[h1] &= ~(0x2 << ((3-h2)*2)); - op[h1] |= (SAA7146_I2C_STOP << ((3-h2)*2)); + if ( SAA7146_I2C_CONT == (0x3 & (le32_to_cpu(op[h1]) >> ((3-h2)*2))) ) { + op[h1] &= ~cpu_to_le32(0x2 << ((3-h2)*2)); + op[h1] |= cpu_to_le32(SAA7146_I2C_STOP << ((3-h2)*2)); } /* return the number of u32s to send */ @@ -88,7 +88,7 @@ static int saa7146_i2c_msg_prepare(const struct i2c_msg *m, int num, u32 *op) which bytes were read through the adapter and write them back to the corresponding i2c-message. but instead, we simply write back all bytes. fixme: this could be improved. */ -static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, u32 *op) +static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, __le32 *op) { int i, j; int op_count = 0; @@ -101,7 +101,7 @@ static int saa7146_i2c_msg_cleanup(const struct i2c_msg *m, int num, u32 *op) /* loop throgh all bytes of message i */ for(j = 0; j < m[i].len; j++) { /* write back all bytes that could have been read */ - m[i].buf[j] = (op[op_count/3] >> ((3-(op_count%3))*8)); + m[i].buf[j] = (le32_to_cpu(op[op_count/3]) >> ((3-(op_count%3))*8)); op_count++; } } @@ -174,7 +174,7 @@ static int saa7146_i2c_reset(struct saa7146_dev *dev) /* this functions writes out the data-byte 'dword' to the i2c-device. it returns 0 if ok, -1 if the transfer failed, -2 if the transfer failed badly (e.g. address error) */ -static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_delay) +static int saa7146_i2c_writeout(struct saa7146_dev *dev, __le32 *dword, int short_delay) { u32 status = 0, mc2 = 0; int trial = 0; @@ -186,7 +186,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) { saa7146_write(dev, I2C_STATUS, dev->i2c_bitrate); - saa7146_write(dev, I2C_TRANSFER, *dword); + saa7146_write(dev, I2C_TRANSFER, le32_to_cpu(*dword)); dev->i2c_op = 1; SAA7146_ISR_CLEAR(dev, MASK_16|MASK_17); @@ -209,7 +209,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d status = saa7146_read(dev, I2C_STATUS); } else { saa7146_write(dev, I2C_STATUS, dev->i2c_bitrate); - saa7146_write(dev, I2C_TRANSFER, *dword); + saa7146_write(dev, I2C_TRANSFER, le32_to_cpu(*dword)); saa7146_write(dev, MC2, (MASK_00 | MASK_16)); /* do not poll for i2c-status before upload is complete */ @@ -282,7 +282,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d } /* read back data, just in case we were reading ... */ - *dword = saa7146_read(dev, I2C_TRANSFER); + *dword = cpu_to_le32(saa7146_read(dev, I2C_TRANSFER)); DEB_I2C(("after: 0x%08x\n",*dword)); return 0; @@ -291,7 +291,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries) { int i = 0, count = 0; - u32* buffer = dev->d_i2c.cpu_addr; + __le32 *buffer = dev->d_i2c.cpu_addr; int err = 0; int address_err = 0; int short_delay = 0; @@ -376,7 +376,7 @@ out: /* another bug in revision 0: the i2c-registers get uploaded randomly by other uploads, so we better clear them out before continueing */ if( 0 == dev->revision ) { - u32 zero = 0; + __le32 zero = 0; saa7146_i2c_reset(dev); if( 0 != saa7146_i2c_writeout(dev, &zero, short_delay)) { INFO(("revision 0 error. this should never happen.\n")); diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c index 3cbc6ebbe64..99be9e5c85f 100644 --- a/drivers/media/common/saa7146_video.c +++ b/drivers/media/common/saa7146_video.c @@ -605,8 +605,8 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu struct saa7146_pgtable *pt1 = &buf->pt[0]; struct saa7146_pgtable *pt2 = &buf->pt[1]; struct saa7146_pgtable *pt3 = &buf->pt[2]; - u32 *ptr1, *ptr2, *ptr3; - u32 fill; + __le32 *ptr1, *ptr2, *ptr3; + __le32 fill; int size = buf->fmt->width*buf->fmt->height; int i,p,m1,m2,m3,o1,o2; @@ -656,7 +656,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu /* if we have a user buffer, the first page may not be aligned to a page boundary. */ - pt1->offset = list->offset; + pt1->offset = dma->sglist->offset; pt2->offset = pt1->offset+o1; pt3->offset = pt1->offset+o2; @@ -958,21 +958,18 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int case VIDIOC_ENUM_FMT: { struct v4l2_fmtdesc *f = arg; - int index; switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - case V4L2_BUF_TYPE_VIDEO_OVERLAY: { - index = f->index; - if (index < 0 || index >= NUM_FORMATS) { + case V4L2_BUF_TYPE_VIDEO_OVERLAY: + if (f->index >= NUM_FORMATS) return -EINVAL; - } - memset(f,0,sizeof(*f)); - f->index = index; - strlcpy((char *)f->description,formats[index].name,sizeof(f->description)); - f->pixelformat = formats[index].pixelformat; + strlcpy((char *)f->description, formats[f->index].name, + sizeof(f->description)); + f->pixelformat = formats[f->index].pixelformat; + f->flags = 0; + memset(f->reserved, 0, sizeof(f->reserved)); break; - } default: return -EINVAL; } @@ -1071,7 +1068,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int { v4l2_std_id *id = arg; int found = 0; - int i, err; + int i; DEB_EE(("VIDIOC_S_STD\n")); @@ -1119,7 +1116,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int case VIDIOC_OVERLAY: { int on = *(int *)arg; - int err = 0; DEB_D(("VIDIOC_OVERLAY on:%d\n",on)); if (on != 0) { @@ -1195,7 +1191,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int case VIDIOCGMBUF: { struct video_mbuf *mbuf = arg; - struct videobuf_queue *q; int i; /* fixme: number of capture buffers and sizes for v4l apps */ diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig index 85482960d01..6f92beaa5ac 100644 --- a/drivers/media/common/tuners/Kconfig +++ b/drivers/media/common/tuners/Kconfig @@ -21,9 +21,8 @@ config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C - select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG - select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG - select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG + select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE + select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE @@ -34,6 +33,7 @@ config MEDIA_TUNER menuconfig MEDIA_TUNER_CUSTOMIZE bool "Customize analog and hybrid tuner modules to build" depends on MEDIA_TUNER + default n help This allows the user to deselect tuner drivers unnecessary for their hardware from the build. Use this option with care @@ -137,8 +137,6 @@ config MEDIA_TUNER_QT1010 config MEDIA_TUNER_XC2028 tristate "XCeive xc2028/xc3028 tuners" depends on VIDEO_MEDIA && I2C - depends on HOTPLUG - select FW_LOADER default m if MEDIA_TUNER_CUSTOMIZE help Say Y here to include support for the xc2028/xc3028 tuners. @@ -146,8 +144,6 @@ config MEDIA_TUNER_XC2028 config MEDIA_TUNER_XC5000 tristate "Xceive XC5000 silicon tuner" depends on VIDEO_MEDIA && I2C - depends on HOTPLUG - select FW_LOADER default m if DVB_FE_CUSTOMISE help A driver for the silicon tuner XC5000 from Xceive. @@ -161,4 +157,11 @@ config MEDIA_TUNER_MXL5005S help A driver for the silicon tuner MXL5005S from MaxLinear. +config MEDIA_TUNER_MXL5007T + tristate "MaxLinear MxL5007T silicon tuner" + depends on VIDEO_MEDIA && I2C + default m if DVB_FE_CUSTOMISE + help + A driver for the silicon tuner MxL5007T from MaxLinear. + endif # MEDIA_TUNER_CUSTOMIZE diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile index 55f7e670629..4dfbe5b8264 100644 --- a/drivers/media/common/tuners/Makefile +++ b/drivers/media/common/tuners/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o +obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/common/tuners/mt2060.c b/drivers/media/common/tuners/mt2060.c index 1305b0e63ce..12206d75dd4 100644 --- a/drivers/media/common/tuners/mt2060.c +++ b/drivers/media/common/tuners/mt2060.c @@ -170,6 +170,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame b[0] = REG_LO1B1; b[1] = 0xFF; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + mt2060_writeregs(priv,b,2); freq = params->frequency / 1000; // Hz -> kHz @@ -233,6 +236,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame i++; } while (i<10); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + return ret; } @@ -296,13 +302,35 @@ static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) static int mt2060_init(struct dvb_frontend *fe) { struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x33); + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + + ret = mt2060_writereg(priv, REG_VGAG, + (priv->cfg->clock_out << 6) | 0x33); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + + return ret; } static int mt2060_sleep(struct dvb_frontend *fe) { struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x30); + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + + ret = mt2060_writereg(priv, REG_VGAG, + (priv->cfg->clock_out << 6) | 0x30); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + + return ret; } static int mt2060_release(struct dvb_frontend *fe) @@ -344,6 +372,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter priv->i2c = i2c; priv->if1_freq = if1; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + if (mt2060_readreg(priv,REG_PART_REV,&id) != 0) { kfree(priv); return NULL; @@ -360,6 +391,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter mt2060_calibrate(priv); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + return fe; } EXPORT_SYMBOL(mt2060_attach); diff --git a/drivers/media/common/tuners/mt20xx.c b/drivers/media/common/tuners/mt20xx.c index fbcb2823373..35b763a16d5 100644 --- a/drivers/media/common/tuners/mt20xx.c +++ b/drivers/media/common/tuners/mt20xx.c @@ -148,7 +148,8 @@ static int mt2032_compute_freq(struct dvb_frontend *fe, tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n", rfin,lo2,lo2n,lo2a,lo2num,lo2freq); - if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) { + if (lo1a > 7 || lo1n < 17 || lo1n > 48 || lo2a > 7 || lo2n < 17 || + lo2n > 30) { tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n", lo1a, lo1n, lo2a,lo2n); return(-1); diff --git a/drivers/media/common/tuners/mt2131.c b/drivers/media/common/tuners/mt2131.c index e254bcfc2ef..e8d3c48f860 100644 --- a/drivers/media/common/tuners/mt2131.c +++ b/drivers/media/common/tuners/mt2131.c @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * 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 diff --git a/drivers/media/common/tuners/mt2131.h b/drivers/media/common/tuners/mt2131.h index cd8376f6f7b..6632de640df 100644 --- a/drivers/media/common/tuners/mt2131.h +++ b/drivers/media/common/tuners/mt2131.h @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * 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 diff --git a/drivers/media/common/tuners/mt2131_priv.h b/drivers/media/common/tuners/mt2131_priv.h index e930759c2c0..4e05a67e88c 100644 --- a/drivers/media/common/tuners/mt2131_priv.h +++ b/drivers/media/common/tuners/mt2131_priv.h @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * 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 diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c index 0dc2bef9f6a..227642b044a 100644 --- a/drivers/media/common/tuners/mxl5005s.c +++ b/drivers/media/common/tuners/mxl5005s.c @@ -2,7 +2,7 @@ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver Copyright (C) 2008 MaxLinear - Copyright (C) 2006 Steven Toth <stoth@hauppauge.com> + Copyright (C) 2006 Steven Toth <stoth@linuxtv.org> Functions: mxl5005s_reset() mxl5005s_writereg() @@ -3837,7 +3837,7 @@ static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis) /* ---------------------------------------------------------------- * Begin: Everything after here is new code to adapt the * proprietary Realtek driver into a Linux API tuner. - * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com> + * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> */ static int mxl5005s_reset(struct dvb_frontend *fe) { diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h index 396db150bf0..7ac6815b30a 100644 --- a/drivers/media/common/tuners/mxl5005s.h +++ b/drivers/media/common/tuners/mxl5005s.h @@ -2,7 +2,7 @@ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver Copyright (C) 2008 MaxLinear - Copyright (C) 2008 Steven Toth <stoth@hauppauge.com> + Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> 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 diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c new file mode 100644 index 00000000000..64379f2bf23 --- /dev/null +++ b/drivers/media/common/tuners/mxl5007t.c @@ -0,0 +1,1029 @@ +/* + * mxl5007t.c - driver for the MaxLinear MxL5007T silicon tuner + * + * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org> + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/i2c.h> +#include <linux/types.h> +#include <linux/videodev2.h> +#include "tuner-i2c.h" +#include "mxl5007t.h" + +static DEFINE_MUTEX(mxl5007t_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + +static int mxl5007t_debug; +module_param_named(debug, mxl5007t_debug, int, 0644); +MODULE_PARM_DESC(debug, "set debug level"); + +/* ------------------------------------------------------------------------- */ + +#define mxl_printk(kern, fmt, arg...) \ + printk(kern "%s: " fmt "\n", __func__, ##arg) + +#define mxl_err(fmt, arg...) \ + mxl_printk(KERN_ERR, "%d: " fmt, __LINE__, ##arg) + +#define mxl_warn(fmt, arg...) \ + mxl_printk(KERN_WARNING, fmt, ##arg) + +#define mxl_info(fmt, arg...) \ + mxl_printk(KERN_INFO, fmt, ##arg) + +#define mxl_debug(fmt, arg...) \ +({ \ + if (mxl5007t_debug) \ + mxl_printk(KERN_DEBUG, fmt, ##arg); \ +}) + +#define mxl_fail(ret) \ +({ \ + int __ret; \ + __ret = (ret < 0); \ + if (__ret) \ + mxl_printk(KERN_ERR, "error %d on line %d", \ + ret, __LINE__); \ + __ret; \ +}) + +/* ------------------------------------------------------------------------- */ + +#define MHz 1000000 + +enum mxl5007t_mode { + MxL_MODE_OTA_DVBT_ATSC = 0, + MxL_MODE_OTA_NTSC_PAL_GH = 1, + MxL_MODE_OTA_PAL_IB = 2, + MxL_MODE_OTA_PAL_D_SECAM_KL = 3, + MxL_MODE_OTA_ISDBT = 4, + MxL_MODE_CABLE_DIGITAL = 0x10, + MxL_MODE_CABLE_NTSC_PAL_GH = 0x11, + MxL_MODE_CABLE_PAL_IB = 0x12, + MxL_MODE_CABLE_PAL_D_SECAM_KL = 0x13, + MxL_MODE_CABLE_SCTE40 = 0x14, +}; + +enum mxl5007t_chip_version { + MxL_UNKNOWN_ID = 0x00, + MxL_5007_V1_F1 = 0x11, + MxL_5007_V1_F2 = 0x12, + MxL_5007_V2_100_F1 = 0x21, + MxL_5007_V2_100_F2 = 0x22, + MxL_5007_V2_200_F1 = 0x23, + MxL_5007_V2_200_F2 = 0x24, +}; + +struct reg_pair_t { + u8 reg; + u8 val; +}; + +/* ------------------------------------------------------------------------- */ + +static struct reg_pair_t init_tab[] = { + { 0x0b, 0x44 }, /* XTAL */ + { 0x0c, 0x60 }, /* IF */ + { 0x10, 0x00 }, /* MISC */ + { 0x12, 0xca }, /* IDAC */ + { 0x16, 0x90 }, /* MODE */ + { 0x32, 0x38 }, /* MODE Analog/Digital */ + { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */ + { 0x2c, 0x34 }, /* OVERRIDE */ + { 0x4d, 0x40 }, /* OVERRIDE */ + { 0x7f, 0x02 }, /* OVERRIDE */ + { 0x9a, 0x52 }, /* OVERRIDE */ + { 0x48, 0x5a }, /* OVERRIDE */ + { 0x76, 0x1a }, /* OVERRIDE */ + { 0x6a, 0x48 }, /* OVERRIDE */ + { 0x64, 0x28 }, /* OVERRIDE */ + { 0x66, 0xe6 }, /* OVERRIDE */ + { 0x35, 0x0e }, /* OVERRIDE */ + { 0x7e, 0x01 }, /* OVERRIDE */ + { 0x83, 0x00 }, /* OVERRIDE */ + { 0x04, 0x0b }, /* OVERRIDE */ + { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */ + { 0, 0 } +}; + +static struct reg_pair_t init_tab_cable[] = { + { 0x0b, 0x44 }, /* XTAL */ + { 0x0c, 0x60 }, /* IF */ + { 0x10, 0x00 }, /* MISC */ + { 0x12, 0xca }, /* IDAC */ + { 0x16, 0x90 }, /* MODE */ + { 0x32, 0x38 }, /* MODE A/D */ + { 0x71, 0x3f }, /* TOP1 */ + { 0x72, 0x3f }, /* TOP2 */ + { 0x74, 0x3f }, /* TOP3 */ + { 0xd8, 0x18 }, /* CLK_OUT_ENABLE */ + { 0x2c, 0x34 }, /* OVERRIDE */ + { 0x4d, 0x40 }, /* OVERRIDE */ + { 0x7f, 0x02 }, /* OVERRIDE */ + { 0x9a, 0x52 }, /* OVERRIDE */ + { 0x48, 0x5a }, /* OVERRIDE */ + { 0x76, 0x1a }, /* OVERRIDE */ + { 0x6a, 0x48 }, /* OVERRIDE */ + { 0x64, 0x28 }, /* OVERRIDE */ + { 0x66, 0xe6 }, /* OVERRIDE */ + { 0x35, 0x0e }, /* OVERRIDE */ + { 0x7e, 0x01 }, /* OVERRIDE */ + { 0x04, 0x0b }, /* OVERRIDE */ + { 0x68, 0xb4 }, /* OVERRIDE */ + { 0x36, 0x00 }, /* OVERRIDE */ + { 0x05, 0x01 }, /* TOP_MASTER_ENABLE */ + { 0, 0 } +}; + +/* ------------------------------------------------------------------------- */ + +static struct reg_pair_t reg_pair_rftune[] = { + { 0x11, 0x00 }, /* abort tune */ + { 0x13, 0x15 }, + { 0x14, 0x40 }, + { 0x15, 0x0e }, + { 0x11, 0x02 }, /* start tune */ + { 0, 0 } +}; + +/* ------------------------------------------------------------------------- */ + +struct mxl5007t_state { + struct list_head hybrid_tuner_instance_list; + struct tuner_i2c_props i2c_props; + + struct mutex lock; + + struct mxl5007t_config *config; + + enum mxl5007t_chip_version chip_id; + + struct reg_pair_t tab_init[ARRAY_SIZE(init_tab)]; + struct reg_pair_t tab_init_cable[ARRAY_SIZE(init_tab_cable)]; + struct reg_pair_t tab_rftune[ARRAY_SIZE(reg_pair_rftune)]; + + u32 frequency; + u32 bandwidth; +}; + +/* ------------------------------------------------------------------------- */ + +/* called by _init and _rftun to manipulate the register arrays */ + +static void set_reg_bits(struct reg_pair_t *reg_pair, u8 reg, u8 mask, u8 val) +{ + unsigned int i = 0; + + while (reg_pair[i].reg || reg_pair[i].val) { + if (reg_pair[i].reg == reg) { + reg_pair[i].val &= ~mask; + reg_pair[i].val |= val; + } + i++; + + } + return; +} + +static void copy_reg_bits(struct reg_pair_t *reg_pair1, + struct reg_pair_t *reg_pair2) +{ + unsigned int i, j; + + i = j = 0; + + while (reg_pair1[i].reg || reg_pair1[i].val) { + while (reg_pair2[j].reg || reg_pair2[j].reg) { + if (reg_pair1[i].reg != reg_pair2[j].reg) { + j++; + continue; + } + reg_pair2[j].val = reg_pair1[i].val; + break; + } + i++; + } + return; +} + +/* ------------------------------------------------------------------------- */ + +static void mxl5007t_set_mode_bits(struct mxl5007t_state *state, + enum mxl5007t_mode mode, + s32 if_diff_out_level) +{ + switch (mode) { + case MxL_MODE_OTA_DVBT_ATSC: + set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06); + set_reg_bits(state->tab_init, 0x35, 0xff, 0x0e); + break; + case MxL_MODE_OTA_ISDBT: + set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06); + set_reg_bits(state->tab_init, 0x35, 0xff, 0x12); + break; + case MxL_MODE_OTA_NTSC_PAL_GH: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x00); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + break; + case MxL_MODE_OTA_PAL_IB: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x10); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + break; + case MxL_MODE_OTA_PAL_D_SECAM_KL: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x20); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + break; + case MxL_MODE_CABLE_DIGITAL: + set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01); + set_reg_bits(state->tab_init_cable, 0x72, 0xff, + 8 - if_diff_out_level); + set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17); + break; + case MxL_MODE_CABLE_NTSC_PAL_GH: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x00); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01); + set_reg_bits(state->tab_init_cable, 0x72, 0xff, + 8 - if_diff_out_level); + set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17); + break; + case MxL_MODE_CABLE_PAL_IB: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x10); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01); + set_reg_bits(state->tab_init_cable, 0x72, 0xff, + 8 - if_diff_out_level); + set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17); + break; + case MxL_MODE_CABLE_PAL_D_SECAM_KL: + set_reg_bits(state->tab_init, 0x16, 0x70, 0x20); + set_reg_bits(state->tab_init, 0x32, 0xff, 0x85); + set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01); + set_reg_bits(state->tab_init_cable, 0x72, 0xff, + 8 - if_diff_out_level); + set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17); + break; + case MxL_MODE_CABLE_SCTE40: + set_reg_bits(state->tab_init_cable, 0x36, 0xff, 0x08); + set_reg_bits(state->tab_init_cable, 0x68, 0xff, 0xbc); + set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01); + set_reg_bits(state->tab_init_cable, 0x72, 0xff, + 8 - if_diff_out_level); + set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17); + break; + default: + mxl_fail(-EINVAL); + } + return; +} + +static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state, + enum mxl5007t_if_freq if_freq, + int invert_if) +{ + u8 val; + + switch (if_freq) { + case MxL_IF_4_MHZ: + val = 0x00; + break; + case MxL_IF_4_5_MHZ: + val = 0x20; + break; + case MxL_IF_4_57_MHZ: + val = 0x30; + break; + case MxL_IF_5_MHZ: + val = 0x40; + break; + case MxL_IF_5_38_MHZ: + val = 0x50; + break; + case MxL_IF_6_MHZ: + val = 0x60; + break; + case MxL_IF_6_28_MHZ: + val = 0x70; + break; + case MxL_IF_9_1915_MHZ: + val = 0x80; + break; + case MxL_IF_35_25_MHZ: + val = 0x90; + break; + case MxL_IF_36_15_MHZ: + val = 0xa0; + break; + case MxL_IF_44_MHZ: + val = 0xb0; + break; + default: + mxl_fail(-EINVAL); + return; + } + set_reg_bits(state->tab_init, 0x0c, 0xf0, val); + + /* set inverted IF or normal IF */ + set_reg_bits(state->tab_init, 0x0c, 0x08, invert_if ? 0x08 : 0x00); + + return; +} + +static void mxl5007t_set_xtal_freq_bits(struct mxl5007t_state *state, + enum mxl5007t_xtal_freq xtal_freq) +{ + u8 val; + + switch (xtal_freq) { + case MxL_XTAL_16_MHZ: + val = 0x00; /* select xtal freq & Ref Freq */ + break; + case MxL_XTAL_20_MHZ: + val = 0x11; + break; + case MxL_XTAL_20_25_MHZ: + val = 0x22; + break; + case MxL_XTAL_20_48_MHZ: + val = 0x33; + break; + case MxL_XTAL_24_MHZ: + val = 0x44; + break; + case MxL_XTAL_25_MHZ: + val = 0x55; + break; + case MxL_XTAL_25_14_MHZ: + val = 0x66; + break; + case MxL_XTAL_27_MHZ: + val = 0x77; + break; + case MxL_XTAL_28_8_MHZ: + val = 0x88; + break; + case MxL_XTAL_32_MHZ: + val = 0x99; + break; + case MxL_XTAL_40_MHZ: + val = 0xaa; + break; + case MxL_XTAL_44_MHZ: + val = 0xbb; + break; + case MxL_XTAL_48_MHZ: + val = 0xcc; + break; + case MxL_XTAL_49_3811_MHZ: + val = 0xdd; + break; + default: + mxl_fail(-EINVAL); + return; + } + set_reg_bits(state->tab_init, 0x0b, 0xff, val); + + return; +} + +static struct reg_pair_t *mxl5007t_calc_init_regs(struct mxl5007t_state *state, + enum mxl5007t_mode mode) +{ + struct mxl5007t_config *cfg = state->config; + + memcpy(&state->tab_init, &init_tab, sizeof(init_tab)); + memcpy(&state->tab_init_cable, &init_tab_cable, sizeof(init_tab_cable)); + + mxl5007t_set_mode_bits(state, mode, cfg->if_diff_out_level); + mxl5007t_set_if_freq_bits(state, cfg->if_freq_hz, cfg->invert_if); + mxl5007t_set_xtal_freq_bits(state, cfg->xtal_freq_hz); + + set_reg_bits(state->tab_init, 0x10, 0x40, cfg->loop_thru_enable << 6); + + set_reg_bits(state->tab_init, 0xd8, 0x08, cfg->clk_out_enable << 3); + + set_reg_bits(state->tab_init, 0x10, 0x07, cfg->clk_out_amp); + + /* set IDAC to automatic mode control by AGC */ + set_reg_bits(state->tab_init, 0x12, 0x80, 0x00); + + if (mode >= MxL_MODE_CABLE_DIGITAL) { + copy_reg_bits(state->tab_init, state->tab_init_cable); + return state->tab_init_cable; + } else + return state->tab_init; +} + +/* ------------------------------------------------------------------------- */ + +enum mxl5007t_bw_mhz { + MxL_BW_6MHz = 6, + MxL_BW_7MHz = 7, + MxL_BW_8MHz = 8, +}; + +static void mxl5007t_set_bw_bits(struct mxl5007t_state *state, + enum mxl5007t_bw_mhz bw) +{ + u8 val; + + switch (bw) { + case MxL_BW_6MHz: + val = 0x15; /* set DIG_MODEINDEX, DIG_MODEINDEX_A, + * and DIG_MODEINDEX_CSF */ + break; + case MxL_BW_7MHz: + val = 0x21; + break; + case MxL_BW_8MHz: + val = 0x3f; + break; + default: + mxl_fail(-EINVAL); + return; + } + set_reg_bits(state->tab_rftune, 0x13, 0x3f, val); + + return; +} + +static struct +reg_pair_t *mxl5007t_calc_rf_tune_regs(struct mxl5007t_state *state, + u32 rf_freq, enum mxl5007t_bw_mhz bw) +{ + u32 dig_rf_freq = 0; + u32 temp; + u32 frac_divider = 1000000; + unsigned int i; + + memcpy(&state->tab_rftune, ®_pair_rftune, sizeof(reg_pair_rftune)); + + mxl5007t_set_bw_bits(state, bw); + + /* Convert RF frequency into 16 bits => + * 10 bit integer (MHz) + 6 bit fraction */ + dig_rf_freq = rf_freq / MHz; + + temp = rf_freq % MHz; + + for (i = 0; i < 6; i++) { + dig_rf_freq <<= 1; + frac_divider /= 2; + if (temp > frac_divider) { + temp -= frac_divider; + dig_rf_freq++; + } + } + + /* add to have shift center point by 7.8124 kHz */ + if (temp > 7812) + dig_rf_freq++; + + set_reg_bits(state->tab_rftune, 0x14, 0xff, (u8)dig_rf_freq); + set_reg_bits(state->tab_rftune, 0x15, 0xff, (u8)(dig_rf_freq >> 8)); + + return state->tab_rftune; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_write_reg(struct mxl5007t_state *state, u8 reg, u8 val) +{ + u8 buf[] = { reg, val }; + struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0, + .buf = buf, .len = 2 }; + int ret; + + ret = i2c_transfer(state->i2c_props.adap, &msg, 1); + if (ret != 1) { + mxl_err("failed!"); + return -EREMOTEIO; + } + return 0; +} + +static int mxl5007t_write_regs(struct mxl5007t_state *state, + struct reg_pair_t *reg_pair) +{ + unsigned int i = 0; + int ret = 0; + + while ((ret == 0) && (reg_pair[i].reg || reg_pair[i].val)) { + ret = mxl5007t_write_reg(state, + reg_pair[i].reg, reg_pair[i].val); + i++; + } + return ret; +} + +static int mxl5007t_read_reg(struct mxl5007t_state *state, u8 reg, u8 *val) +{ + struct i2c_msg msg[] = { + { .addr = state->i2c_props.addr, .flags = 0, + .buf = ®, .len = 1 }, + { .addr = state->i2c_props.addr, .flags = I2C_M_RD, + .buf = val, .len = 1 }, + }; + int ret; + + ret = i2c_transfer(state->i2c_props.adap, msg, 2); + if (ret != 2) { + mxl_err("failed!"); + return -EREMOTEIO; + } + return 0; +} + +static int mxl5007t_soft_reset(struct mxl5007t_state *state) +{ + u8 d = 0xff; + struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0, + .buf = &d, .len = 1 }; + + int ret = i2c_transfer(state->i2c_props.adap, &msg, 1); + + if (ret != 1) { + mxl_err("failed!"); + return -EREMOTEIO; + } + return 0; +} + +static int mxl5007t_tuner_init(struct mxl5007t_state *state, + enum mxl5007t_mode mode) +{ + struct reg_pair_t *init_regs; + int ret; + + ret = mxl5007t_soft_reset(state); + if (mxl_fail(ret)) + goto fail; + + /* calculate initialization reg array */ + init_regs = mxl5007t_calc_init_regs(state, mode); + + ret = mxl5007t_write_regs(state, init_regs); + if (mxl_fail(ret)) + goto fail; + mdelay(1); + + ret = mxl5007t_write_reg(state, 0x2c, 0x35); + mxl_fail(ret); +fail: + return ret; +} + +static int mxl5007t_tuner_rf_tune(struct mxl5007t_state *state, u32 rf_freq_hz, + enum mxl5007t_bw_mhz bw) +{ + struct reg_pair_t *rf_tune_regs; + int ret; + + /* calculate channel change reg array */ + rf_tune_regs = mxl5007t_calc_rf_tune_regs(state, rf_freq_hz, bw); + + ret = mxl5007t_write_regs(state, rf_tune_regs); + if (mxl_fail(ret)) + goto fail; + msleep(3); +fail: + return ret; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_synth_lock_status(struct mxl5007t_state *state, + int *rf_locked, int *ref_locked) +{ + u8 d; + int ret; + + *rf_locked = 0; + *ref_locked = 0; + + ret = mxl5007t_read_reg(state, 0xcf, &d); + if (mxl_fail(ret)) + goto fail; + + if ((d & 0x0c) == 0x0c) + *rf_locked = 1; + + if ((d & 0x03) == 0x03) + *ref_locked = 1; +fail: + return ret; +} + +static int mxl5007t_check_rf_input_power(struct mxl5007t_state *state, + s32 *rf_input_level) +{ + u8 d1, d2; + int ret; + + ret = mxl5007t_read_reg(state, 0xb7, &d1); + if (mxl_fail(ret)) + goto fail; + + ret = mxl5007t_read_reg(state, 0xbf, &d2); + if (mxl_fail(ret)) + goto fail; + + d2 = d2 >> 4; + if (d2 > 7) + d2 += 0xf0; + + *rf_input_level = (s32)(d1 + d2 - 113); +fail: + return ret; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status) +{ + struct mxl5007t_state *state = fe->tuner_priv; + int rf_locked, ref_locked; + s32 rf_input_level; + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = mxl5007t_synth_lock_status(state, &rf_locked, &ref_locked); + if (mxl_fail(ret)) + goto fail; + mxl_debug("%s%s", rf_locked ? "rf locked " : "", + ref_locked ? "ref locked" : ""); + + ret = mxl5007t_check_rf_input_power(state, &rf_input_level); + if (mxl_fail(ret)) + goto fail; + mxl_debug("rf input power: %d", rf_input_level); +fail: + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return ret; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct mxl5007t_state *state = fe->tuner_priv; + enum mxl5007t_bw_mhz bw; + enum mxl5007t_mode mode; + int ret; + u32 freq = params->frequency; + + if (fe->ops.info.type == FE_ATSC) { + switch (params->u.vsb.modulation) { + case VSB_8: + case VSB_16: + mode = MxL_MODE_OTA_DVBT_ATSC; + break; + case QAM_64: + case QAM_256: + mode = MxL_MODE_CABLE_DIGITAL; + break; + default: + mxl_err("modulation not set!"); + return -EINVAL; + } + bw = MxL_BW_6MHz; + } else if (fe->ops.info.type == FE_OFDM) { + switch (params->u.ofdm.bandwidth) { + case BANDWIDTH_6_MHZ: + bw = MxL_BW_6MHz; + break; + case BANDWIDTH_7_MHZ: + bw = MxL_BW_7MHz; + break; + case BANDWIDTH_8_MHZ: + bw = MxL_BW_8MHz; + break; + default: + mxl_err("bandwidth not set!"); + return -EINVAL; + } + mode = MxL_MODE_OTA_DVBT_ATSC; + } else { + mxl_err("modulation type not supported!"); + return -EINVAL; + } + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + mutex_lock(&state->lock); + + ret = mxl5007t_tuner_init(state, mode); + if (mxl_fail(ret)) + goto fail; + + ret = mxl5007t_tuner_rf_tune(state, freq, bw); + if (mxl_fail(ret)) + goto fail; + + state->frequency = freq; + state->bandwidth = (fe->ops.info.type == FE_OFDM) ? + params->u.ofdm.bandwidth : 0; +fail: + mutex_unlock(&state->lock); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return ret; +} + +static int mxl5007t_set_analog_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct mxl5007t_state *state = fe->tuner_priv; + enum mxl5007t_bw_mhz bw = 0; /* FIXME */ + enum mxl5007t_mode cbl_mode; + enum mxl5007t_mode ota_mode; + char *mode_name; + int ret; + u32 freq = params->frequency * 62500; + +#define cable 1 + if (params->std & V4L2_STD_MN) { + cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH; + ota_mode = MxL_MODE_OTA_NTSC_PAL_GH; + mode_name = "MN"; + } else if (params->std & V4L2_STD_B) { + cbl_mode = MxL_MODE_CABLE_PAL_IB; + ota_mode = MxL_MODE_OTA_PAL_IB; + mode_name = "B"; + } else if (params->std & V4L2_STD_GH) { + cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH; + ota_mode = MxL_MODE_OTA_NTSC_PAL_GH; + mode_name = "GH"; + } else if (params->std & V4L2_STD_PAL_I) { + cbl_mode = MxL_MODE_CABLE_PAL_IB; + ota_mode = MxL_MODE_OTA_PAL_IB; + mode_name = "I"; + } else if (params->std & V4L2_STD_DK) { + cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL; + ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL; + mode_name = "DK"; + } else if (params->std & V4L2_STD_SECAM_L) { + cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL; + ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL; + mode_name = "L"; + } else if (params->std & V4L2_STD_SECAM_LC) { + cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL; + ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL; + mode_name = "L'"; + } else { + mode_name = "xx"; + /* FIXME */ + cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH; + ota_mode = MxL_MODE_OTA_NTSC_PAL_GH; + } + mxl_debug("setting mxl5007 to system %s", mode_name); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + mutex_lock(&state->lock); + + ret = mxl5007t_tuner_init(state, cable ? cbl_mode : ota_mode); + if (mxl_fail(ret)) + goto fail; + + ret = mxl5007t_tuner_rf_tune(state, freq, bw); + if (mxl_fail(ret)) + goto fail; + + state->frequency = freq; + state->bandwidth = 0; +fail: + mutex_unlock(&state->lock); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return ret; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_init(struct dvb_frontend *fe) +{ + struct mxl5007t_state *state = fe->tuner_priv; + int ret; + u8 d; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = mxl5007t_read_reg(state, 0x05, &d); + if (mxl_fail(ret)) + goto fail; + + ret = mxl5007t_write_reg(state, 0x05, d | 0x01); + mxl_fail(ret); +fail: + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return ret; +} + +static int mxl5007t_sleep(struct dvb_frontend *fe) +{ + struct mxl5007t_state *state = fe->tuner_priv; + int ret; + u8 d; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = mxl5007t_read_reg(state, 0x05, &d); + if (mxl_fail(ret)) + goto fail; + + ret = mxl5007t_write_reg(state, 0x05, d & ~0x01); + mxl_fail(ret); +fail: + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return ret; +} + +/* ------------------------------------------------------------------------- */ + +static int mxl5007t_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct mxl5007t_state *state = fe->tuner_priv; + *frequency = state->frequency; + return 0; +} + +static int mxl5007t_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) +{ + struct mxl5007t_state *state = fe->tuner_priv; + *bandwidth = state->bandwidth; + return 0; +} + +static int mxl5007t_release(struct dvb_frontend *fe) +{ + struct mxl5007t_state *state = fe->tuner_priv; + + mutex_lock(&mxl5007t_list_mutex); + + if (state) + hybrid_tuner_release_state(state); + + mutex_unlock(&mxl5007t_list_mutex); + + fe->tuner_priv = NULL; + + return 0; +} + +/* ------------------------------------------------------------------------- */ + +static struct dvb_tuner_ops mxl5007t_tuner_ops = { + .info = { + .name = "MaxLinear MxL5007T", + }, + .init = mxl5007t_init, + .sleep = mxl5007t_sleep, + .set_params = mxl5007t_set_params, + .set_analog_params = mxl5007t_set_analog_params, + .get_status = mxl5007t_get_status, + .get_frequency = mxl5007t_get_frequency, + .get_bandwidth = mxl5007t_get_bandwidth, + .release = mxl5007t_release, +}; + +static int mxl5007t_get_chip_id(struct mxl5007t_state *state) +{ + char *name; + int ret; + u8 id; + + ret = mxl5007t_read_reg(state, 0xd3, &id); + if (mxl_fail(ret)) + goto fail; + + switch (id) { + case MxL_5007_V1_F1: + name = "MxL5007.v1.f1"; + break; + case MxL_5007_V1_F2: + name = "MxL5007.v1.f2"; + break; + case MxL_5007_V2_100_F1: + name = "MxL5007.v2.100.f1"; + break; + case MxL_5007_V2_100_F2: + name = "MxL5007.v2.100.f2"; + break; + case MxL_5007_V2_200_F1: + name = "MxL5007.v2.200.f1"; + break; + case MxL_5007_V2_200_F2: + name = "MxL5007.v2.200.f2"; + break; + default: + name = "MxL5007T"; + id = MxL_UNKNOWN_ID; + } + state->chip_id = id; + mxl_info("%s detected @ %d-%04x", name, + i2c_adapter_id(state->i2c_props.adap), + state->i2c_props.addr); + return 0; +fail: + mxl_warn("unable to identify device @ %d-%04x", + i2c_adapter_id(state->i2c_props.adap), + state->i2c_props.addr); + + state->chip_id = MxL_UNKNOWN_ID; + return ret; +} + +struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, u8 addr, + struct mxl5007t_config *cfg) +{ + struct mxl5007t_state *state = NULL; + int instance, ret; + + mutex_lock(&mxl5007t_list_mutex); + instance = hybrid_tuner_request_state(struct mxl5007t_state, state, + hybrid_tuner_instance_list, + i2c, addr, "mxl5007"); + switch (instance) { + case 0: + goto fail; + case 1: + /* new tuner instance */ + state->config = cfg; + + mutex_init(&state->lock); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = mxl5007t_get_chip_id(state); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + /* check return value of mxl5007t_get_chip_id */ + if (mxl_fail(ret)) + goto fail; + break; + default: + /* existing tuner instance */ + break; + } + fe->tuner_priv = state; + mutex_unlock(&mxl5007t_list_mutex); + + memcpy(&fe->ops.tuner_ops, &mxl5007t_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + return fe; +fail: + mutex_unlock(&mxl5007t_list_mutex); + + mxl5007t_release(fe); + return NULL; +} +EXPORT_SYMBOL_GPL(mxl5007t_attach); +MODULE_DESCRIPTION("MaxLinear MxL5007T Silicon IC tuner driver"); +MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("0.1"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/mxl5007t.h b/drivers/media/common/tuners/mxl5007t.h new file mode 100644 index 00000000000..aa3eea0b526 --- /dev/null +++ b/drivers/media/common/tuners/mxl5007t.h @@ -0,0 +1,104 @@ +/* + * mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner + * + * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org> + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __MXL5007T_H__ +#define __MXL5007T_H__ + +#include "dvb_frontend.h" + +/* ------------------------------------------------------------------------- */ + +enum mxl5007t_if_freq { + MxL_IF_4_MHZ, /* 4000000 */ + MxL_IF_4_5_MHZ, /* 4500000 */ + MxL_IF_4_57_MHZ, /* 4570000 */ + MxL_IF_5_MHZ, /* 5000000 */ + MxL_IF_5_38_MHZ, /* 5380000 */ + MxL_IF_6_MHZ, /* 6000000 */ + MxL_IF_6_28_MHZ, /* 6280000 */ + MxL_IF_9_1915_MHZ, /* 9191500 */ + MxL_IF_35_25_MHZ, /* 35250000 */ + MxL_IF_36_15_MHZ, /* 36150000 */ + MxL_IF_44_MHZ, /* 44000000 */ +}; + +enum mxl5007t_xtal_freq { + MxL_XTAL_16_MHZ, /* 16000000 */ + MxL_XTAL_20_MHZ, /* 20000000 */ + MxL_XTAL_20_25_MHZ, /* 20250000 */ + MxL_XTAL_20_48_MHZ, /* 20480000 */ + MxL_XTAL_24_MHZ, /* 24000000 */ + MxL_XTAL_25_MHZ, /* 25000000 */ + MxL_XTAL_25_14_MHZ, /* 25140000 */ + MxL_XTAL_27_MHZ, /* 27000000 */ + MxL_XTAL_28_8_MHZ, /* 28800000 */ + MxL_XTAL_32_MHZ, /* 32000000 */ + MxL_XTAL_40_MHZ, /* 40000000 */ + MxL_XTAL_44_MHZ, /* 44000000 */ + MxL_XTAL_48_MHZ, /* 48000000 */ + MxL_XTAL_49_3811_MHZ, /* 49381100 */ +}; + +enum mxl5007t_clkout_amp { + MxL_CLKOUT_AMP_0_94V = 0, + MxL_CLKOUT_AMP_0_53V = 1, + MxL_CLKOUT_AMP_0_37V = 2, + MxL_CLKOUT_AMP_0_28V = 3, + MxL_CLKOUT_AMP_0_23V = 4, + MxL_CLKOUT_AMP_0_20V = 5, + MxL_CLKOUT_AMP_0_17V = 6, + MxL_CLKOUT_AMP_0_15V = 7, +}; + +struct mxl5007t_config { + s32 if_diff_out_level; + enum mxl5007t_clkout_amp clk_out_amp; + enum mxl5007t_xtal_freq xtal_freq_hz; + enum mxl5007t_if_freq if_freq_hz; + unsigned int invert_if:1; + unsigned int loop_thru_enable:1; + unsigned int clk_out_enable:1; +}; + +#if defined(CONFIG_MEDIA_TUNER_MXL5007T) || (defined(CONFIG_MEDIA_TUNER_MXL5007T_MODULE) && defined(MODULE)) +extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, u8 addr, + struct mxl5007t_config *cfg); +#else +static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + u8 addr, + struct mxl5007t_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __MXL5007T_H__ */ + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ + diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c index f1894fec32b..6fb5b458656 100644 --- a/drivers/media/common/tuners/tda18271-common.c +++ b/drivers/media/common/tuners/tda18271-common.c @@ -649,9 +649,17 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) u8 val; int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val); + /* The TDA18271HD/C1 rf_cal map lookup is expected to go out of range + * for frequencies above 61.1 MHz. In these cases, the internal RF + * tracking filters calibration mechanism is used. + * + * There is no need to warn the user about this. + */ + if (ret < 0) + goto fail; regs[R_EB14] = val; - +fail: return ret; } diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c index 89c01fb1f85..1b48b5d0bf1 100644 --- a/drivers/media/common/tuners/tda18271-fe.c +++ b/drivers/media/common/tuners/tda18271-fe.c @@ -45,6 +45,21 @@ static inline int charge_pump_source(struct dvb_frontend *fe, int force) TDA18271_MAIN_PLL, force); } +static inline void tda18271_set_if_notch(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + switch (priv->mode) { + case TDA18271_ANALOG: + regs[R_MPD] &= ~0x80; /* IF notch = 0 */ + break; + case TDA18271_DIGITAL: + regs[R_MPD] |= 0x80; /* IF notch = 1 */ + break; + } +} + static int tda18271_channel_configuration(struct dvb_frontend *fe, struct tda18271_std_map_item *map, u32 freq, u32 bw) @@ -60,25 +75,18 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, regs[R_EP3] &= ~0x1f; /* clear std bits */ regs[R_EP3] |= (map->agc_mode << 3) | map->std; - /* set rfagc to high speed mode */ - regs[R_EP3] &= ~0x04; + if (priv->id == TDA18271HDC2) { + /* set rfagc to high speed mode */ + regs[R_EP3] &= ~0x04; + } /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ regs[R_EP4] |= (map->if_lvl << 2); - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x80; /* IF notch = 1 */ - break; - } - /* update FM_RFn */ regs[R_EP4] &= ~0x80; regs[R_EP4] |= map->fm_rfn << 7; @@ -95,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, /* disable Power Level Indicator */ regs[R_EP1] |= 0x40; + /* make sure thermometer is off */ + regs[R_TM] &= ~0x10; + /* frequency dependent parameters */ tda18271_calc_ir_measure(fe, &freq); @@ -135,6 +146,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, switch (priv->role) { case TDA18271_MASTER: tda18271_calc_main_pll(fe, N); + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 4); break; case TDA18271_SLAVE: @@ -142,6 +154,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, tda18271_write_regs(fe, R_CPD, 4); regs[R_MPD] = regs[R_CPD] & 0x7f; + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 1); break; } @@ -160,12 +173,14 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, msleep(20); - /* set rfagc to normal speed mode */ - if (map->fm_rfn) - regs[R_EP3] &= ~0x04; - else - regs[R_EP3] |= 0x04; - ret = tda18271_write_regs(fe, R_EP3, 1); + if (priv->id == TDA18271HDC2) { + /* set rfagc to normal speed mode */ + if (map->fm_rfn) + regs[R_EP3] &= ~0x04; + else + regs[R_EP3] |= 0x04; + ret = tda18271_write_regs(fe, R_EP3, 1); + } fail: return ret; } @@ -507,7 +522,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe) /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ ret = tda18271_write_regs(fe, R_EP3, 2); @@ -1140,7 +1155,6 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, switch (instance) { case 0: goto fail; - break; case 1: /* new tuner instance */ priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; diff --git a/drivers/media/common/tuners/tda18271-maps.c b/drivers/media/common/tuners/tda18271-maps.c index 83e7561960c..ab14ceb9e0c 100644 --- a/drivers/media/common/tuners/tda18271-maps.c +++ b/drivers/media/common/tuners/tda18271-maps.c @@ -1,5 +1,5 @@ /* - tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner + tda18271-maps.c - driver for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c index 8555d9cf905..4a74f65e759 100644 --- a/drivers/media/common/tuners/tda827x.c +++ b/drivers/media/common/tuners/tda827x.c @@ -447,17 +447,19 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, else arg = 0; } - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, - gp_func, arg); + if (fe->callback) + fe->callback(priv->i2c_adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, + gp_func, arg); buf[1] = high ? 0 : 1; if (priv->cfg->config == 2) buf[1] = high ? 1 : 0; i2c_transfer(priv->i2c_adap, &msg, 1); break; case 3: /* switch with GPIO of saa713x */ - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high); + if (fe->callback) + fe->callback(priv->i2c_adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, 0, high); break; } } diff --git a/drivers/media/common/tuners/tda827x.h b/drivers/media/common/tuners/tda827x.h index 7850a9a1dc8..7d72ce0a0c2 100644 --- a/drivers/media/common/tuners/tda827x.h +++ b/drivers/media/common/tuners/tda827x.h @@ -36,7 +36,6 @@ struct tda827x_config /* interface to tda829x driver */ unsigned int config; int switch_addr; - int (*tuner_callback) (void *dev, int command, int arg); void (*agcf)(struct dvb_frontend *fe); }; diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c index 91204d3f282..c112bdd4e0f 100644 --- a/drivers/media/common/tuners/tda8290.c +++ b/drivers/media/common/tuners/tda8290.c @@ -672,10 +672,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; priv->i2c_props.name = "tda829x"; - if (cfg) { + if (cfg) priv->cfg.config = cfg->lna_cfg; - priv->cfg.tuner_callback = cfg->tuner_callback; - } if (tda8290_probe(&priv->i2c_props) == 0) { priv->ver = TDA8290; diff --git a/drivers/media/common/tuners/tda8290.h b/drivers/media/common/tuners/tda8290.h index aa074f3f0c0..7e288b26fcc 100644 --- a/drivers/media/common/tuners/tda8290.h +++ b/drivers/media/common/tuners/tda8290.h @@ -22,7 +22,6 @@ struct tda829x_config { unsigned int lna_cfg; - int (*tuner_callback) (void *dev, int command, int arg); unsigned int probe_tuner:1; #define TDA829X_PROBE_TUNER 0 diff --git a/drivers/media/common/tuners/tda9887.c b/drivers/media/common/tuners/tda9887.c index a0545ba957b..ff1788cc5d4 100644 --- a/drivers/media/common/tuners/tda9887.c +++ b/drivers/media/common/tuners/tda9887.c @@ -6,7 +6,7 @@ #include <linux/errno.h> #include <linux/slab.h> #include <linux/delay.h> -#include <linux/videodev.h> +#include <linux/videodev2.h> #include <media/v4l2-common.h> #include <media/tuner.h> #include "tuner-i2c.h" @@ -686,7 +686,6 @@ struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, case 0: mutex_unlock(&tda9887_list_mutex); return NULL; - break; case 1: fe->analog_demod_priv = priv; priv->mode = T_STANDBY; diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c index 266c255cf0d..2a1aac1cc75 100644 --- a/drivers/media/common/tuners/tuner-simple.c +++ b/drivers/media/common/tuners/tuner-simple.c @@ -6,7 +6,7 @@ */ #include <linux/delay.h> #include <linux/i2c.h> -#include <linux/videodev.h> +#include <linux/videodev2.h> #include <media/tuner.h> #include <media/v4l2-common.h> #include <media/tuner-types.h> @@ -142,6 +142,7 @@ static inline int tuner_stereo(const int type, const int status) case TUNER_PHILIPS_FM1236_MK3: case TUNER_PHILIPS_FM1256_IH3: case TUNER_LG_NTSC_TAPE: + case TUNER_TCL_MF02GIP_5N: return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); default: return status & TUNER_STEREO; @@ -253,7 +254,7 @@ static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe, static int simple_config_lookup(struct dvb_frontend *fe, struct tuner_params *t_params, - int *frequency, u8 *config, u8 *cb) + unsigned *frequency, u8 *config, u8 *cb) { struct tuner_simple_priv *priv = fe->tuner_priv; int i; @@ -494,6 +495,7 @@ static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer) case TUNER_PHILIPS_FMD1216ME_MK3: case TUNER_LG_NTSC_TAPE: case TUNER_PHILIPS_FM1256_IH3: + case TUNER_TCL_MF02GIP_5N: buffer[3] = 0x19; break; case TUNER_TNF_5335MF: @@ -587,45 +589,45 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, priv->last_div = div; if (t_params->has_tda9887) { struct v4l2_priv_tun_config tda9887_cfg; - int config = 0; + int tda_config = 0; int is_secam_l = (params->std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) && !(params->std & ~(V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)); tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &config; + tda9887_cfg.priv = &tda_config; if (params->std == V4L2_STD_SECAM_LC) { if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc) - config |= TDA9887_PORT1_ACTIVE; + tda_config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc) - config |= TDA9887_PORT2_ACTIVE; + tda_config |= TDA9887_PORT2_ACTIVE; } else { if (t_params->port1_active) - config |= TDA9887_PORT1_ACTIVE; + tda_config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active) - config |= TDA9887_PORT2_ACTIVE; + tda_config |= TDA9887_PORT2_ACTIVE; } if (t_params->intercarrier_mode) - config |= TDA9887_INTERCARRIER; + tda_config |= TDA9887_INTERCARRIER; if (is_secam_l) { if (i == 0 && t_params->default_top_secam_low) - config |= TDA9887_TOP(t_params->default_top_secam_low); + tda_config |= TDA9887_TOP(t_params->default_top_secam_low); else if (i == 1 && t_params->default_top_secam_mid) - config |= TDA9887_TOP(t_params->default_top_secam_mid); + tda_config |= TDA9887_TOP(t_params->default_top_secam_mid); else if (t_params->default_top_secam_high) - config |= TDA9887_TOP(t_params->default_top_secam_high); + tda_config |= TDA9887_TOP(t_params->default_top_secam_high); } else { if (i == 0 && t_params->default_top_low) - config |= TDA9887_TOP(t_params->default_top_low); + tda_config |= TDA9887_TOP(t_params->default_top_low); else if (i == 1 && t_params->default_top_mid) - config |= TDA9887_TOP(t_params->default_top_mid); + tda_config |= TDA9887_TOP(t_params->default_top_mid); else if (t_params->default_top_high) - config |= TDA9887_TOP(t_params->default_top_high); + tda_config |= TDA9887_TOP(t_params->default_top_high); } if (t_params->default_pll_gating_18) - config |= TDA9887_GATING_18; + tda_config |= TDA9887_GATING_18; i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, &tda9887_cfg); } @@ -813,7 +815,8 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, static struct tuner_params *t_params; u8 config, cb; u32 div; - int ret, frequency = params->frequency / 62500; + int ret; + unsigned frequency = params->frequency / 62500; t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL); ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb); @@ -1037,7 +1040,6 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, case 0: mutex_unlock(&tuner_simple_list_mutex); return NULL; - break; case 1: fe->tuner_priv = priv; diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c index 10dddca8b5d..04961a1f44b 100644 --- a/drivers/media/common/tuners/tuner-types.c +++ b/drivers/media/common/tuners/tuner-types.c @@ -1216,6 +1216,23 @@ static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = { }, }; +/* ------------ TUNER_TCL_MF02GIP-5N-E - TCL MF02GIP-5N ------------ */ + +static struct tuner_range tuner_tcl_mf02gip_5n_ntsc_ranges[] = { + { 16 * 172.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 448.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_tcl_mf02gip_5n_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_tcl_mf02gip_5n_ntsc_ranges, + .count = ARRAY_SIZE(tuner_tcl_mf02gip_5n_ntsc_ranges), + .cb_first_if_lower_freq = 1, + }, +}; + /* --------------------------------------------------------------------- */ struct tunertype tuners[] = { @@ -1641,6 +1658,11 @@ struct tunertype tuners[] = { .name = "Xceive 5000 tuner", /* see xc5000.c for details */ }, + [TUNER_TCL_MF02GIP_5N] = { /* TCL tuner MF02GIP-5N-E */ + .name = "TCL tuner MF02GIP-5N-E", + .params = tuner_tcl_mf02gip_5n_params, + .count = ARRAY_SIZE(tuner_tcl_mf02gip_5n_params), + }, }; EXPORT_SYMBOL(tuners); diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c index 0cbde17bfbb..b65e6803e6c 100644 --- a/drivers/media/common/tuners/tuner-xc2028.c +++ b/drivers/media/common/tuners/tuner-xc2028.c @@ -15,6 +15,7 @@ #include <linux/delay.h> #include <media/tuner.h> #include <linux/mutex.h> +#include <asm/unaligned.h> #include "tuner-i2c.h" #include "tuner-xc2028.h" #include "tuner-xc2028-types.h" @@ -70,9 +71,6 @@ struct firmware_properties { struct xc2028_data { struct list_head hybrid_tuner_instance_list; struct tuner_i2c_props i2c_props; - int (*tuner_callback) (void *dev, - int command, int arg); - void *video_dev; __u32 frequency; struct firmware_description *firm; @@ -254,7 +252,7 @@ static int load_all_firmwares(struct dvb_frontend *fe) { struct xc2028_data *priv = fe->tuner_priv; const struct firmware *fw = NULL; - unsigned char *p, *endp; + const unsigned char *p, *endp; int rc = 0; int n, n_array; char name[33]; @@ -292,10 +290,10 @@ static int load_all_firmwares(struct dvb_frontend *fe) name[sizeof(name) - 1] = 0; p += sizeof(name) - 1; - priv->firm_version = le16_to_cpu(*(__u16 *) p); + priv->firm_version = get_unaligned_le16(p); p += 2; - n_array = le16_to_cpu(*(__u16 *) p); + n_array = get_unaligned_le16(p); p += 2; tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n", @@ -324,26 +322,26 @@ static int load_all_firmwares(struct dvb_frontend *fe) } /* Checks if there's enough bytes to read */ - if (p + sizeof(type) + sizeof(id) + sizeof(size) > endp) { - tuner_err("Firmware header is incomplete!\n"); - goto corrupt; - } + if (endp - p < sizeof(type) + sizeof(id) + sizeof(size)) + goto header; - type = le32_to_cpu(*(__u32 *) p); + type = get_unaligned_le32(p); p += sizeof(type); - id = le64_to_cpu(*(v4l2_std_id *) p); + id = get_unaligned_le64(p); p += sizeof(id); if (type & HAS_IF) { - int_freq = le16_to_cpu(*(__u16 *) p); + int_freq = get_unaligned_le16(p); p += sizeof(int_freq); + if (endp - p < sizeof(size)) + goto header; } - size = le32_to_cpu(*(__u32 *) p); + size = get_unaligned_le32(p); p += sizeof(size); - if ((!size) || (size + p > endp)) { + if (!size || size > endp - p) { tuner_err("Firmware type "); dump_firm_type(type); printk("(%x), id %llx is corrupted " @@ -382,6 +380,8 @@ static int load_all_firmwares(struct dvb_frontend *fe) goto done; +header: + tuner_err("Firmware header is incomplete!\n"); corrupt: rc = -EINVAL; tuner_err("Error: firmware file is corrupted!\n"); @@ -489,6 +489,23 @@ ret: return i; } +static inline int do_tuner_callback(struct dvb_frontend *fe, int cmd, int arg) +{ + struct xc2028_data *priv = fe->tuner_priv; + + /* analog side (tuner-core) uses i2c_adap->algo_data. + * digital side is not guaranteed to have algo_data defined. + * + * digital side will always have fe->dvb defined. + * analog side (tuner-core) doesn't (yet) define fe->dvb. + */ + + return (!fe->callback) ? -EINVAL : + fe->callback(((fe->dvb) && (fe->dvb->priv)) ? + fe->dvb->priv : priv->i2c_props.adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, cmd, arg); +} + static int load_firmware(struct dvb_frontend *fe, unsigned int type, v4l2_std_id *id) { @@ -527,8 +544,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type, if (!size) { /* Special callback command received */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); + rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0); if (rc < 0) { tuner_err("Error at RESET code %d\n", (*p) & 0x7f); @@ -539,8 +555,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type, if (size >= 0xff00) { switch (size) { case 0xff00: - rc = priv->tuner_callback(priv->video_dev, - XC2028_RESET_CLK, 0); + rc = do_tuner_callback(fe, XC2028_RESET_CLK, 0); if (rc < 0) { tuner_err("Error at RESET code %d\n", (*p) & 0x7f); @@ -712,8 +727,7 @@ retry: memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); /* Reset is needed before loading firmware */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); + rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0); if (rc < 0) goto fail; @@ -930,7 +944,7 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, The reset CLK is needed only with tm6000. Driver should work fine even if this fails. */ - priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1); + do_tuner_callback(fe, XC2028_RESET_CLK, 1); msleep(10); @@ -999,11 +1013,6 @@ static int xc2028_set_params(struct dvb_frontend *fe, tuner_dbg("%s called\n", __func__); - if (priv->ctrl.d2633) - type |= D2633; - else - type |= D2620; - switch(fe->ops.info.type) { case FE_OFDM: bw = p->u.ofdm.bandwidth; @@ -1018,10 +1027,8 @@ static int xc2028_set_params(struct dvb_frontend *fe, break; case FE_ATSC: bw = BANDWIDTH_6_MHZ; - /* The only ATSC firmware (at least on v2.7) is D2633, - so overrides ctrl->d2633 */ - type |= ATSC| D2633; - type &= ~D2620; + /* The only ATSC firmware (at least on v2.7) is D2633 */ + type |= ATSC | D2633; break; /* DVB-S is not supported */ default: @@ -1054,6 +1061,28 @@ static int xc2028_set_params(struct dvb_frontend *fe, tuner_err("error: bandwidth not supported.\n"); }; + /* + Selects between D2633 or D2620 firmware. + It doesn't make sense for ATSC, since it should be D2633 on all cases + */ + if (fe->ops.info.type != FE_ATSC) { + switch (priv->ctrl.type) { + case XC2028_D2633: + type |= D2633; + break; + case XC2028_D2620: + type |= D2620; + break; + case XC2028_AUTO: + default: + /* Zarlink seems to need D2633 */ + if (priv->ctrl.demod == XC3028_FE_ZARLINK456) + type |= D2633; + else + type |= D2620; + } + } + /* All S-code tables need a 200kHz shift */ if (priv->ctrl.demod) demod = priv->ctrl.demod + 200; @@ -1174,20 +1203,10 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, break; case 1: /* new tuner instance */ - priv->tuner_callback = cfg->callback; priv->ctrl.max_len = 13; mutex_init(&priv->lock); - /* analog side (tuner-core) uses i2c_adap->algo_data. - * digital side is not guaranteed to have algo_data defined. - * - * digital side will always have fe->dvb defined. - * analog side (tuner-core) doesn't (yet) define fe->dvb. - */ - priv->video_dev = ((fe->dvb) && (fe->dvb->priv)) ? - fe->dvb->priv : cfg->i2c_adap->algo_data; - fe->tuner_priv = priv; break; case 2: diff --git a/drivers/media/common/tuners/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h index 216025cf5d4..19de7928a74 100644 --- a/drivers/media/common/tuners/tuner-xc2028.h +++ b/drivers/media/common/tuners/tuner-xc2028.h @@ -10,6 +10,7 @@ #include "dvb_frontend.h" #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" +#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw" /* Dmoduler IF (kHz) */ #define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ @@ -23,24 +24,28 @@ #define XC3028_FE_ZARLINK456 4560 #define XC3028_FE_CHINA 5200 +enum firmware_type { + XC2028_AUTO = 0, /* By default, auto-detects */ + XC2028_D2633, + XC2028_D2620, +}; + struct xc2028_ctrl { char *fname; int max_len; unsigned int scode_table; unsigned int mts :1; - unsigned int d2633 :1; unsigned int input1:1; unsigned int vhfbw7:1; unsigned int uhfbw8:1; unsigned int demod; + enum firmware_type type:2; }; struct xc2028_config { struct i2c_adapter *i2c_adap; u8 i2c_addr; - void *video_dev; struct xc2028_ctrl *ctrl; - int (*callback) (void *dev, int command, int arg); }; /* xc2028 commands for callback */ diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index ceae6db901e..f9c2bb917f5 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -2,7 +2,7 @@ * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" * * Copyright (c) 2007 Xceive Corporation - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> * * 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 @@ -30,18 +30,36 @@ #include "dvb_frontend.h" #include "xc5000.h" -#include "xc5000_priv.h" +#include "tuner-i2c.h" static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); +static int xc5000_load_fw_on_attach; +module_param_named(init_fw, xc5000_load_fw_on_attach, int, 0644); +MODULE_PARM_DESC(init_fw, "Load firmware during driver initialization."); + +static DEFINE_MUTEX(xc5000_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + #define dprintk(level,fmt, arg...) if (debug >= level) \ printk(KERN_INFO "%s: " fmt, "xc5000", ## arg) #define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw" #define XC5000_DEFAULT_FIRMWARE_SIZE 12332 +struct xc5000_priv { + struct tuner_i2c_props i2c_props; + struct list_head hybrid_tuner_instance_list; + + u32 if_khz; + u32 freq_hz; + u32 bandwidth; + u8 video_standard; + u8 rf_mode; +}; + /* Misc Defines */ #define MAX_TV_STANDARD 23 #define XC_MAX_I2C_WRITE_LENGTH 64 @@ -177,6 +195,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"FM Radio-INPUT1", 0x0208, 0x9002} }; +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe); static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); static void xc5000_TunerReset(struct dvb_frontend *fe); @@ -211,9 +230,12 @@ static void xc5000_TunerReset(struct dvb_frontend *fe) dprintk(1, "%s()\n", __func__); - if (priv->cfg->tuner_callback) { - ret = priv->cfg->tuner_callback(priv->devptr, - XC5000_TUNER_RESET, 0); + if (fe->callback) { + ret = fe->callback(((fe->dvb) && (fe->dvb->priv)) ? + fe->dvb->priv : + priv->i2c_props.adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, + XC5000_TUNER_RESET, 0); if (ret) printk(KERN_ERR "xc5000: reset failed\n"); } else @@ -277,7 +299,7 @@ static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData) return result; } -static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[]) +static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence) { struct xc5000_priv *priv = fe->tuner_priv; @@ -352,7 +374,7 @@ static int xc_SetTVStandard(struct xc5000_priv *priv, static int xc_shutdown(struct xc5000_priv *priv) { - return 0; + return XC_RESULT_SUCCESS; /* Fixme: cannot bring tuner back alive once shutdown * without reloading the driver modules. * return xc_write_reg(priv, XREG_POWER_DOWN, 0); @@ -504,13 +526,13 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) u8 buf[2] = { reg >> 8, reg & 0xff }; u8 bval[2] = { 0, 0 }; struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, + { .addr = priv->i2c_props.addr, .flags = 0, .buf = &buf[0], .len = 2 }, - { .addr = priv->cfg->i2c_address, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = &bval[0], .len = 2 }, }; - if (i2c_transfer(priv->i2c, msg, 2) != 2) { + if (i2c_transfer(priv->i2c_props.adap, msg, 2) != 2) { printk(KERN_WARNING "xc5000: I2C read failed\n"); return -EREMOTEIO; } @@ -521,10 +543,10 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) { - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, .buf = buf, .len = len }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) { printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", (int)len); return -EREMOTEIO; @@ -534,10 +556,10 @@ static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len) { - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = buf, .len = len }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) { printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len); return -EREMOTEIO; } @@ -554,7 +576,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe) printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n", XC5000_DEFAULT_FIRMWARE); - ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev); + ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c_props.adap->dev); if (ret) { printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); ret = XC_RESULT_RESET_FAILURE; @@ -670,10 +692,10 @@ static int xc5000_set_params(struct dvb_frontend *fe, return -EREMOTEIO; } - ret = xc_set_IF_frequency(priv, priv->cfg->if_khz); + ret = xc_set_IF_frequency(priv, priv->if_khz); if (ret != XC_RESULT_SUCCESS) { printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n", - priv->cfg->if_khz); + priv->if_khz); return -EIO; } @@ -685,6 +707,25 @@ static int xc5000_set_params(struct dvb_frontend *fe, return 0; } +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + u16 id; + + ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id); + if (ret == XC_RESULT_SUCCESS) { + if (id == XC_PRODUCT_ID_FW_NOT_LOADED) + ret = XC_RESULT_RESET_FAILURE; + else + ret = XC_RESULT_SUCCESS; + } + + dprintk(1, "%s() returns %s id = 0x%x\n", __func__, + ret == XC_RESULT_SUCCESS ? "True" : "False", id); + return ret; +} + static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); static int xc5000_set_analog_params(struct dvb_frontend *fe, @@ -693,7 +734,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe, struct xc5000_priv *priv = fe->tuner_priv; int ret; - if(priv->fwloaded == 0) + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) xc_load_fw_and_init_tuner(fe); dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", @@ -808,11 +849,10 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) struct xc5000_priv *priv = fe->tuner_priv; int ret = 0; - if (priv->fwloaded == 0) { + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) { ret = xc5000_fwupload(fe); if (ret != XC_RESULT_SUCCESS) return ret; - priv->fwloaded = 1; } /* Start the tuner self-calibration process */ @@ -852,7 +892,6 @@ static int xc5000_sleep(struct dvb_frontend *fe) return -EREMOTEIO; } else { - /* priv->fwloaded = 0; */ return XC_RESULT_SUCCESS; } } @@ -875,9 +914,19 @@ static int xc5000_init(struct dvb_frontend *fe) static int xc5000_release(struct dvb_frontend *fe) { + struct xc5000_priv *priv = fe->tuner_priv; + dprintk(1, "%s()\n", __func__); - kfree(fe->tuner_priv); + + mutex_lock(&xc5000_list_mutex); + + if (priv) + hybrid_tuner_release_state(priv); + + mutex_unlock(&xc5000_list_mutex); + fe->tuner_priv = NULL; + return 0; } @@ -902,29 +951,43 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = { struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, void *devptr) + struct xc5000_config *cfg) { struct xc5000_priv *priv = NULL; + int instance; u16 id = 0; - dprintk(1, "%s()\n", __func__); + dprintk(1, "%s(%d-%04x)\n", __func__, + i2c ? i2c_adapter_id(i2c) : -1, + cfg ? cfg->i2c_address : -1); - priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; + mutex_lock(&xc5000_list_mutex); + + instance = hybrid_tuner_request_state(struct xc5000_priv, priv, + hybrid_tuner_instance_list, + i2c, cfg->i2c_address, "xc5000"); + switch (instance) { + case 0: + goto fail; + break; + case 1: + /* new tuner instance */ + priv->bandwidth = BANDWIDTH_6_MHZ; + priv->if_khz = cfg->if_khz; - priv->cfg = cfg; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->i2c = i2c; - priv->devptr = devptr; + fe->tuner_priv = priv; + break; + default: + /* existing tuner instance */ + fe->tuner_priv = priv; + break; + } /* Check if firmware has been loaded. It is possible that another instance of the driver has loaded the firmware. */ - if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) { - kfree(priv); - return NULL; - } + if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) + goto fail; switch(id) { case XC_PRODUCT_ID_FW_LOADED: @@ -933,7 +996,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has been loaded previously\n"); - priv->fwloaded = 1; break; case XC_PRODUCT_ID_FW_NOT_LOADED: printk(KERN_INFO @@ -941,22 +1003,28 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has not been loaded previously\n"); - priv->fwloaded = 0; break; default: printk(KERN_ERR "xc5000: Device not found at addr 0x%02x (0x%x)\n", cfg->i2c_address, id); - kfree(priv); - return NULL; + goto fail; } + mutex_unlock(&xc5000_list_mutex); + memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops, sizeof(struct dvb_tuner_ops)); - fe->tuner_priv = priv; + if (xc5000_load_fw_on_attach) + xc5000_init(fe); return fe; +fail: + mutex_unlock(&xc5000_list_mutex); + + xc5000_release(fe); + return NULL; } EXPORT_SYMBOL(xc5000_attach); diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h index c910715addc..cf1a558e0e7 100644 --- a/drivers/media/common/tuners/xc5000.h +++ b/drivers/media/common/tuners/xc5000.h @@ -1,7 +1,7 @@ /* * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> * * 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 @@ -30,8 +30,6 @@ struct i2c_adapter; struct xc5000_config { u8 i2c_address; u32 if_khz; - - int (*tuner_callback) (void *priv, int command, int arg); }; /* xc5000 callback command */ @@ -49,13 +47,11 @@ struct xc5000_config { (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE)) extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, - void *devptr); + struct xc5000_config *cfg); #else static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, - void *devptr) + struct xc5000_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h deleted file mode 100644 index ecebfe4745a..00000000000 --- a/drivers/media/common/tuners/xc5000_priv.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.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 - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef XC5000_PRIV_H -#define XC5000_PRIV_H - -struct xc5000_priv { - struct xc5000_config *cfg; - struct i2c_adapter *i2c; - - u32 freq_hz; - u32 bandwidth; - u8 video_standard; - u8 rf_mode; - u8 fwloaded; - - void *devptr; -}; - -#endif |