diff options
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-video.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-video.c | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/drivers/media/video/ivtv/ivtv-video.c b/drivers/media/video/ivtv/ivtv-video.c deleted file mode 100644 index 5858b197d51..00000000000 --- a/drivers/media/video/ivtv/ivtv-video.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - saa7127 interface functions - Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl> - - 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-video.h" -#include "ivtv-i2c.h" -#include "ivtv-gpio.h" -#include "ivtv-cards.h" -#include <media/upd64031a.h> -#include <media/upd64083.h> - -void ivtv_set_vps(struct ivtv *itv, int enabled, u8 vps1, u8 vps2, u8 vps3, - u8 vps4, u8 vps5) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - data.id = V4L2_SLICED_VPS; - data.field = 0; - data.line = enabled ? 16 : 0; - data.data[4] = vps1; - data.data[10] = vps2; - data.data[11] = vps3; - data.data[12] = vps4; - data.data[13] = vps5; - ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data); -} - -void ivtv_set_cc(struct ivtv *itv, int mode, u8 cc1, u8 cc2, u8 cc3, u8 cc4) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - data.id = V4L2_SLICED_CAPTION_525; - data.field = 0; - data.line = (mode & 1) ? 21 : 0; - data.data[0] = cc1; - data.data[1] = cc2; - ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data); - data.field = 1; - data.line = (mode & 2) ? 21 : 0; - data.data[0] = cc3; - data.data[1] = cc4; - ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data); -} - -void ivtv_set_wss(struct ivtv *itv, int enabled, int mode) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - /* When using a 50 Hz system, always turn on the - wide screen signal with 4x3 ratio as the default. - Turning this signal on and off can confuse certain - TVs. As far as I can tell there is no reason not to - transmit this signal. */ - if ((itv->std & V4L2_STD_625_50) && !enabled) { - enabled = 1; - mode = 0x08; /* 4x3 full format */ - } - data.id = V4L2_SLICED_WSS_625; - data.field = 0; - data.line = enabled ? 23 : 0; - data.data[0] = mode & 0xff; - data.data[1] = (mode >> 8) & 0xff; - ivtv_saa7127(itv, VIDIOC_INT_S_VBI_DATA, &data); -} - -void ivtv_video_set_io(struct ivtv *itv) -{ - struct v4l2_routing route; - int inp = itv->active_input; - u32 type; - - route.input = itv->card->video_inputs[inp].video_input; - route.output = 0; - itv->video_dec_func(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route); - - type = itv->card->video_inputs[inp].video_type; - - if (type == IVTV_CARD_INPUT_VID_TUNER) { - route.input = 0; /* Tuner */ - } else if (type < IVTV_CARD_INPUT_COMPOSITE1) { - route.input = 2; /* S-Video */ - } else { - route.input = 1; /* Composite */ - } - - if (itv->card->hw_video & IVTV_HW_GPIO) - ivtv_gpio(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route); - - if (itv->card->hw_video & IVTV_HW_UPD64031A) { - if (type == IVTV_CARD_INPUT_VID_TUNER || - type >= IVTV_CARD_INPUT_COMPOSITE1) { - /* Composite: GR on, connect to 3DYCS */ - route.input = UPD64031A_GR_ON | UPD64031A_3DYCS_COMPOSITE; - } else { - /* S-Video: GR bypassed, turn it off */ - route.input = UPD64031A_GR_OFF | UPD64031A_3DYCS_DISABLE; - } - route.input |= itv->card->gr_config; - - ivtv_upd64031a(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route); - } - - if (itv->card->hw_video & IVTV_HW_UPD6408X) { - route.input = UPD64083_YCS_MODE; - if (type > IVTV_CARD_INPUT_VID_TUNER && - type < IVTV_CARD_INPUT_COMPOSITE1) { - /* S-Video uses YCNR mode and internal Y-ADC, the upd64031a - is not used. */ - route.input |= UPD64083_YCNR_MODE; - } - else if (itv->card->hw_video & IVTV_HW_UPD64031A) { - /* Use upd64031a output for tuner and composite(CX23416GYC only) inputs */ - if ((type == IVTV_CARD_INPUT_VID_TUNER)|| - (itv->card->type == IVTV_CARD_CX23416GYC)) { - route.input |= UPD64083_EXT_Y_ADC; - } - } - ivtv_upd64083(itv, VIDIOC_INT_S_VIDEO_ROUTING, &route); - } -} |