From 9bb13a6dc3a6f68c990264838ff0493d900c48d7 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Mon, 9 Jan 2006 15:25:37 -0200 Subject: V4L/DVB (3233): Fixed API to set I2S speed control - Created a new ioctl to control I2S speed. Old calls to an inadequate V4L2 API replaced. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-cards.c | 8 ++------ drivers/media/video/em28xx/em28xx-video.c | 2 ++ drivers/media/video/em28xx/em28xx.h | 2 ++ 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/media/video/em28xx') diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 57779e63f35..58f7b4194a0 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -30,6 +30,7 @@ #include #include #include +#include #include "msp3400.h" #include "em28xx.h" @@ -261,7 +262,6 @@ void em28xx_card_setup(struct em28xx *dev) /* request some modules */ if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) { struct tveeprom tv; - struct v4l2_audioout ao; #ifdef CONFIG_MODULES request_module("tveeprom"); request_module("ir-kbd-i2c"); @@ -274,12 +274,8 @@ void em28xx_card_setup(struct em28xx *dev) dev->tuner_type= tv.tuner_type; if (tv.audio_processor == AUDIO_CHIP_MSP34XX) { + dev->i2s_speed=2048000; dev->has_msp34xx=1; - memset (&ao,0,sizeof(ao)); - - ao.index=2; - ao.mode=V4L2_AUDMODE_32BITS; - em28xx_i2c_call_clients(dev, VIDIOC_S_AUDOUT, &ao); } else dev->has_msp34xx=0; } diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 5e831fccf3f..0b5557c479a 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -287,6 +287,8 @@ static void video_mux(struct em28xx *dev, int index) em28xx_videodbg("Setting input index=%d, vmux=%d, amux=%d\n",index,input,dev->ctl_ainput); if (dev->has_msp34xx) { + if (dev->i2s_speed) + em28xx_i2c_call_clients(dev, VIDIOC_INT_I2S_CLOCK_FREQ, &dev->i2s_speed); em28xx_i2c_call_clients(dev, VIDIOC_S_AUDIO, &dev->ctl_ainput); ainput = EM28XX_AUDIO_SRC_TUNER; em28xx_audio_source(dev, ainput); diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 5c7a41ce69f..ffa9acc9be3 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -216,6 +216,8 @@ struct em28xx { unsigned int has_msp34xx:1; unsigned int has_tda9887:1; + u32 i2s_speed; /* I2S speed for audio digital stream */ + enum em28xx_decoder decoder; int tuner_type; /* type of the tuner */ -- cgit v1.2.3