From 0345c387de72b5d7fbfeda9d92818fa7013a6d1c Mon Sep 17 00:00:00 2001 From: Steven Toth Date: Mon, 9 Jan 2006 15:25:17 -0200 Subject: [PATCH] V4L/DVB (3112): Several fixes for Hauppauge Roselyn Design (blackbird) - This patch adds eeprom awareness for the Roslyn. In effect, the blackbird will query the tuner V4L2_STD_xxxx definitions to determine whether it's connected to a NTSC or PAL tuner. Based on that, various default values will change for blackbird encoding. - Fixes back panel SVIDEO/COMPOSITE with audio, work properly. - Fixes a problem with lip sync issues, due to bad framerate vs audio rate assumptions. - Fixed a problem with the GPIO configuration in cx88-cards. - Removed the comments in cx88-cards that made no sense. Signed-off-by: Steven Toth Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-blackbird.c | 12 ++++++++++++ drivers/media/video/cx88/cx88-cards.c | 6 ++++-- drivers/media/video/cx88/cx88-tvaudio.c | 6 +++++- drivers/media/video/cx88/cx88.h | 3 +++ 4 files changed, 24 insertions(+), 3 deletions(-) diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index 74e57a53116..99bfa323829 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1689,6 +1689,18 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev, memcpy(&dev->params,&default_mpeg_params,sizeof(default_mpeg_params)); memcpy(&dev->dnr_params,&default_dnr_params,sizeof(default_dnr_params)); + if (core->board == CX88_BOARD_HAUPPAUGE_ROSLYN) { + + if (core->tuner_formats & V4L2_STD_525_60) { + dev->height = 480; + dev->params.vi_frame_rate = 30; + } else { + dev->height = 576; + dev->params.vi_frame_rate = 25; + } + + } + err = cx8802_init_common(dev); if (0 != err) goto fail_free; diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index c95438abcd7..c20c0711753 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -611,12 +611,12 @@ struct cx88_board cx88_boards[] = { .input = {{ .type = CX88_VMUX_TELEVISION, .vmux = 0, - .gpio0 = 0xed12, /* internal decoder */ + .gpio0 = 0xed1a, .gpio2 = 0x00ff, },{ .type = CX88_VMUX_DEBUG, .vmux = 0, - .gpio0 = 0xff01, /* mono from tuner chip */ + .gpio0 = 0xff01, },{ .type = CX88_VMUX_COMPOSITE1, .vmux = 1, @@ -1202,11 +1202,13 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data) tveeprom_hauppauge_analog(&core->i2c_client, &tv, eeprom_data); core->tuner_type = tv.tuner_type; + core->tuner_formats = tv.tuner_formats; core->has_radio = tv.has_radio; /* Make sure we support the board model */ switch (tv.model) { + case 28552: /* WinTV-PVR 'Roslyn' (No IR) */ case 90002: /* Nova-T-PCI (9002) */ case 92001: /* Nova-S-Plus (Video and IR) */ case 92002: /* Nova-S-Plus (Video and IR) */ diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c index a1b120c8a9b..00051a4c1dc 100644 --- a/drivers/media/video/cx88/cx88-tvaudio.c +++ b/drivers/media/video/cx88/cx88-tvaudio.c @@ -139,7 +139,11 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl) if (cx88_boards[core->board].blackbird) { /* sets sound input from external adc */ - cx_set(AUD_CTL, EN_I2SIN_ENABLE); + if (core->board == CX88_BOARD_HAUPPAUGE_ROSLYN) + cx_clear(AUD_CTL, EN_I2SIN_ENABLE); + else + cx_set(AUD_CTL, EN_I2SIN_ENABLE); + cx_write(AUD_I2SINPUTCNTL, 4); cx_write(AUD_BAUDRATE, 1); /* 'pass-thru mode': this enables the i2s output to the mpeg encoder */ diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index 3e2bcd241a2..0bbf68b325c 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -285,6 +285,9 @@ struct cx88_core { unsigned int tda9887_conf; unsigned int has_radio; + /* Supported V4L _STD_ tuner formats */ + unsigned int tuner_formats; + /* config info -- dvb */ struct dvb_pll_desc *pll_desc; unsigned int pll_addr; -- 2.41.1