diff options
Diffstat (limited to 'drivers/media/video/saa7115.c')
| -rw-r--r-- | drivers/media/video/saa7115.c | 76 |
1 files changed, 62 insertions, 14 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index f0eb9851bf5..7050d81c024 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -1,4 +1,4 @@ -/* saa7115 - Philips SAA7114/SAA7115 video decoder driver +/* saa7115 - Philips SAA7113/SAA7114/SAA7115 video decoder driver * * Based on saa7114 driver by Maxim Yevtyushkin, which is based on * the saa7111 driver by Dave Perks. @@ -16,6 +16,7 @@ * (2/17/2003) * * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl> + * SAA7113 support by Mauro Carvalho Chehab <mchehab@infradead.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -42,8 +43,9 @@ #include <media/audiochip.h> #include <asm/div64.h> -MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver"); -MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil"); +MODULE_DESCRIPTION("Philips SAA7113/SAA7114/SAA7115 video decoder driver"); +MODULE_AUTHOR( "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, " + "Hans Verkuil, Mauro Carvalho Chehab"); MODULE_LICENSE("GPL"); static int debug = 0; @@ -51,7 +53,10 @@ module_param(debug, bool, 0644); MODULE_PARM_DESC(debug, "Debug level (0-1)"); -static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END }; +static unsigned short normal_i2c[] = { + 0x4a >>1, 0x48 >>1, /* SAA7113 */ + 0x42 >> 1, 0x40 >> 1, /* SAA7114 and SAA7115 */ + I2C_CLIENT_END }; I2C_CLIENT_INSMOD; @@ -101,10 +106,12 @@ static inline int saa7115_read(struct i2c_client *client, u8 reg) Hauppauge driver sets. */ static const unsigned char saa7115_init_auto_input[] = { + /* Front-End Part */ 0x01, 0x48, /* white peak control disabled */ 0x03, 0x20, /* was 0x30. 0x20: long vertical blanking */ 0x04, 0x90, /* analog gain set to 0 */ 0x05, 0x90, /* analog gain set to 0 */ + /* Decoder Part */ 0x06, 0xeb, /* horiz sync begin = -21 */ 0x07, 0xe0, /* horiz sync stop = -17 */ 0x0a, 0x80, /* was 0x88. decoder brightness, 0x80 is itu standard */ @@ -123,6 +130,8 @@ static const unsigned char saa7115_init_auto_input[] = { 0x1b, 0x42, /* misc chroma control 0x42 = recommended */ 0x1c, 0xa9, /* combfilter control 0xA9 = recommended */ 0x1d, 0x01, /* combfilter control 0x01 = recommended */ + + /* Power Device Control */ 0x88, 0xd0, /* reset device */ 0x88, 0xf0, /* set device programmed, all in operational mode */ 0x00, 0x00 @@ -338,6 +347,33 @@ static const unsigned char saa7115_cfg_vbi_off[] = { 0x00, 0x00 }; +static const unsigned char saa7113_init_auto_input[] = { + 0x01, 0x08, /* PH7113_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */ + 0x02, 0xc2, /* PH7113_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */ + 0x03, 0x30, /* PH7113_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */ + 0x04, 0x00, /* PH7113_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */ + 0x05, 0x00, /* PH7113_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */ + 0x06, 0x89, /* PH7113_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */ + 0x07, 0x0d, /* PH7113_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */ + 0x08, 0x88, /* PH7113_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */ + 0x09, 0x01, /* PH7113_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */ + 0x0a, 0x80, /* PH7113_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */ + 0x0b, 0x47, /* PH7113_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */ + 0x0c, 0x40, /* PH7113_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */ + 0x0d, 0x00, /* PH7113_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */ + 0x0e, 0x01, /* PH7113_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */ + 0x0f, 0x2a, /* PH7113_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */ + 0x10, 0x08, /* PH7113_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */ + 0x11, 0x0c, /* PH7113_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */ + 0x12, 0x07, /* PH7113_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */ + 0x13, 0x00, /* PH7113_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */ + 0x14, 0x00, /* RESERVED 14 - (1) (1) (1) (1) (1) (1) (1) (1) */ + 0x15, 0x00, /* PH7113_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */ + 0x16, 0x00, /* PH7113_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */ + 0x17, 0x00, /* PH7113_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */ + 0x00, 0x00 +}; + static const unsigned char saa7115_init_misc[] = { 0x38, 0x03, /* audio stuff */ 0x39, 0x10, @@ -680,7 +716,7 @@ static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std) state->std = std; /* restart task B if needed */ - if (taskb && state->ident == V4L2_IDENT_SAA7114) { + if (taskb && state->ident != V4L2_IDENT_SAA7115) { saa7115_writeregs(client, saa7115_cfg_vbi_on); } @@ -703,7 +739,7 @@ static void saa7115_log_status(struct i2c_client *client) int vcr; v4l_info(client, "Audio frequency: %d Hz\n", state->audclk_freq); - if (client->name[6] == '4') { + if (state->ident != V4L2_IDENT_SAA7115) { /* status for the saa7114 */ reg1f = saa7115_read(client, 0x1f); signalOk = (reg1f & 0xc1) == 0x81; @@ -751,8 +787,8 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo u8 lcr[24]; int i, x; - /* saa7114 doesn't yet support VBI */ - if (state->ident == V4L2_IDENT_SAA7114) + /* saa7113/71144 doesn't yet support VBI */ + if (state->ident != V4L2_IDENT_SAA7115) return; for (i = 0; i <= 23; i++) @@ -1261,14 +1297,12 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind) saa7115_write(client, 0, 5); chip_id = saa7115_read(client, 0) & 0x0f; - if (chip_id != 4 && chip_id != 5) { + if (chip_id <3 && chip_id > 5) { v4l_dbg(1, debug, client, "saa7115 not found\n"); kfree(client); return 0; } - if (chip_id == 4) { - snprintf(client->name, sizeof(client->name) - 1, "saa7114"); - } + snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id); v4l_info(client, "saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name); state = kzalloc(sizeof(struct saa7115_state), GFP_KERNEL); @@ -1285,13 +1319,27 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind) state->contrast = 64; state->hue = 0; state->sat = 64; - state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115; + switch (chip_id) { + case 3: + state->ident = V4L2_IDENT_SAA7113; + break; + case 4: + state->ident = V4L2_IDENT_SAA7114; + break; + default: + state->ident = V4L2_IDENT_SAA7115; + break; + } + state->audclk_freq = 48000; v4l_dbg(1, debug, client, "writing init values\n"); /* init to 60hz/48khz */ - saa7115_writeregs(client, saa7115_init_auto_input); + if (state->ident==V4L2_IDENT_SAA7113) + saa7115_writeregs(client, saa7113_init_auto_input); + else + saa7115_writeregs(client, saa7115_init_auto_input); saa7115_writeregs(client, saa7115_init_misc); saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x); saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y); |