mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 04:11:49 +00:00
d647f0b70c
Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.
The headers used on drivers were manually moved using:
mkdir include/media/drv-intf/
git mv include/media/cx2341x.h include/media/cx25840.h \
include/media/exynos-fimc.h include/media/msp3400.h \
include/media/s3c_camif.h include/media/saa7146.h \
include/media/saa7146_vv.h include/media/sh_mobile_ceu.h \
include/media/sh_mobile_csi2.h include/media/sh_vou.h \
include/media/si476x.h include/media/soc_mediabus.h \
include/media/tea575x.h include/media/drv-intf/
And the references for those headers were corrected using:
MAIN_DIR="media/"
PREV_DIR="media/"
DIRS="drv-intf/"
echo "Checking affected files" >&2
for i in $DIRS; do
for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
n=`basename $j`
git grep -l $n
done
done|sort|uniq >files && (
echo "Handling files..." >&2;
echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
(
cd include/$MAIN_DIR;
for j in $DIRS; do
for i in $(ls $j); do
echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
done;
done;
echo "cat > a && mv a \$i; done";
);
echo "Handling documentation..." >&2;
echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
(
cd include/$MAIN_DIR;
for j in $DIRS; do
for i in $(ls $j); do
echo " perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
done;
done;
echo "cat > a && mv a \$i; done"
);
) >script && . ./script
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
120 lines
3.6 KiB
C
120 lines
3.6 KiB
C
/*
|
|
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/drv-intf/msp3400.h>
|
|
#include <media/i2c/m52790.h>
|
|
#include <media/i2c/upd64031a.h>
|
|
#include <media/i2c/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;
|
|
u32 input, output = 0;
|
|
|
|
/* 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 */
|
|
input = in->muxer_input;
|
|
if (itv->card->hw_muxer & IVTV_HW_M52790)
|
|
output = M52790_OUT_STEREO;
|
|
v4l2_subdev_call(itv->sd_muxer, audio, s_routing,
|
|
input, output, 0);
|
|
|
|
input = in->audio_input;
|
|
output = 0;
|
|
if (itv->card->hw_audio & IVTV_HW_MSP34XX)
|
|
output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
|
|
ivtv_call_hw(itv, itv->card->hw_audio, audio, s_routing,
|
|
input, output, 0);
|
|
}
|
|
|
|
/* Selects the video input and output according to the current
|
|
settings. */
|
|
void ivtv_video_set_io(struct ivtv *itv)
|
|
{
|
|
int inp = itv->active_input;
|
|
u32 input;
|
|
u32 type;
|
|
|
|
v4l2_subdev_call(itv->sd_video, video, s_routing,
|
|
itv->card->video_inputs[inp].video_input, 0, 0);
|
|
|
|
type = itv->card->video_inputs[inp].video_type;
|
|
|
|
if (type == IVTV_CARD_INPUT_VID_TUNER) {
|
|
input = 0; /* Tuner */
|
|
} else if (type < IVTV_CARD_INPUT_COMPOSITE1) {
|
|
input = 2; /* S-Video */
|
|
} else {
|
|
input = 1; /* Composite */
|
|
}
|
|
|
|
if (itv->card->hw_video & IVTV_HW_GPIO)
|
|
ivtv_call_hw(itv, IVTV_HW_GPIO, video, s_routing,
|
|
input, 0, 0);
|
|
|
|
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 */
|
|
input = UPD64031A_GR_ON | UPD64031A_3DYCS_COMPOSITE;
|
|
} else {
|
|
/* S-Video: GR bypassed, turn it off */
|
|
input = UPD64031A_GR_OFF | UPD64031A_3DYCS_DISABLE;
|
|
}
|
|
input |= itv->card->gr_config;
|
|
|
|
ivtv_call_hw(itv, IVTV_HW_UPD64031A, video, s_routing,
|
|
input, 0, 0);
|
|
}
|
|
|
|
if (itv->card->hw_video & IVTV_HW_UPD6408X) {
|
|
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. */
|
|
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) {
|
|
input |= UPD64083_EXT_Y_ADC;
|
|
}
|
|
}
|
|
ivtv_call_hw(itv, IVTV_HW_UPD6408X, video, s_routing,
|
|
input, 0, 0);
|
|
}
|
|
}
|