diff options
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-routing.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-routing.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/drivers/media/video/ivtv/ivtv-routing.c b/drivers/media/video/ivtv/ivtv-routing.c deleted file mode 100644 index 3fd30229449..00000000000 --- a/drivers/media/video/ivtv/ivtv-routing.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - Audio/video-routing-related ivtv functions. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 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-i2c.h" -#include "ivtv-cards.h" -#include "ivtv-gpio.h" -#include "ivtv-routing.h" - -#include <media/msp3400.h> -#include <media/m52790.h> -#include <media/upd64031a.h> -#include <media/upd64083.h> - -/* Selects the audio input and output according to the current - settings. */ -void ivtv_audio_set_io(struct ivtv *itv) -{ - const struct ivtv_card_audio_input *in; - struct v4l2_routing route; - - /* Determine which input to use */ - if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) - in = &itv->card->radio_input; - else - in = &itv->card->audio_inputs[itv->audio_input]; - - /* handle muxer chips */ - route.input = in->muxer_input; - route.output = 0; - if (itv->card->hw_muxer & IVTV_HW_M52790) - route.output = M52790_OUT_STEREO; - v4l2_subdev_call(itv->sd_muxer, audio, s_routing, &route); - - route.input = in->audio_input; - route.output = 0; - if (itv->card->hw_audio & IVTV_HW_MSP34XX) - route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1); - ivtv_call_hw(itv, itv->card->hw_audio, audio, s_routing, &route); -} - -/* Selects the video input and output according to the current - settings. */ -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; - v4l2_subdev_call(itv->sd_video, video, s_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_call_hw(itv, IVTV_HW_GPIO, video, s_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_call_hw(itv, IVTV_HW_UPD64031A, video, s_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_call_hw(itv, IVTV_HW_UPD6408X, video, s_routing, &route); - } -} |