summaryrefslogtreecommitdiff
path: root/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c')
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c322
1 files changed, 0 insertions, 322 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
deleted file mode 100644
index 16bb11902a52..000000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- *
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- * Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- * 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
- *
- * 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 "pvrusb2-i2c-cmd-v4l2.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-
-static void set_standard(struct pvr2_hdw *hdw)
-{
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_standard");
-
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL);
- } else {
- v4l2_std_id vs;
- vs = hdw->std_mask_cur;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs);
- }
- hdw->tuner_signal_stale = !0;
- hdw->cropcap_stale = !0;
-}
-
-
-static int check_standard(struct pvr2_hdw *hdw)
-{
- return (hdw->input_dirty != 0) || (hdw->std_dirty != 0);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard = {
- .check = check_standard,
- .update = set_standard,
- .name = "v4l2_standard",
-};
-
-
-static void set_bcsh(struct pvr2_hdw *hdw)
-{
- struct v4l2_control ctrl;
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_bcsh"
- " b=%d c=%d s=%d h=%d",
- hdw->brightness_val,hdw->contrast_val,
- hdw->saturation_val,hdw->hue_val);
- memset(&ctrl,0,sizeof(ctrl));
- ctrl.id = V4L2_CID_BRIGHTNESS;
- ctrl.value = hdw->brightness_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_CONTRAST;
- ctrl.value = hdw->contrast_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_SATURATION;
- ctrl.value = hdw->saturation_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_HUE;
- ctrl.value = hdw->hue_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-}
-
-
-static int check_bcsh(struct pvr2_hdw *hdw)
-{
- return (hdw->brightness_dirty ||
- hdw->contrast_dirty ||
- hdw->saturation_dirty ||
- hdw->hue_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_bcsh = {
- .check = check_bcsh,
- .update = set_bcsh,
- .name = "v4l2_bcsh",
-};
-
-
-static void set_volume(struct pvr2_hdw *hdw)
-{
- struct v4l2_control ctrl;
- pvr2_trace(PVR2_TRACE_CHIPS,
- "i2c v4l2 set_volume"
- "(vol=%d bal=%d bas=%d treb=%d mute=%d)",
- hdw->volume_val,
- hdw->balance_val,
- hdw->bass_val,
- hdw->treble_val,
- hdw->mute_val);
- memset(&ctrl,0,sizeof(ctrl));
- ctrl.id = V4L2_CID_AUDIO_MUTE;
- ctrl.value = hdw->mute_val ? 1 : 0;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_AUDIO_VOLUME;
- ctrl.value = hdw->volume_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_AUDIO_BALANCE;
- ctrl.value = hdw->balance_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_AUDIO_BASS;
- ctrl.value = hdw->bass_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
- ctrl.id = V4L2_CID_AUDIO_TREBLE;
- ctrl.value = hdw->treble_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-}
-
-
-static int check_volume(struct pvr2_hdw *hdw)
-{
- return (hdw->volume_dirty ||
- hdw->balance_dirty ||
- hdw->bass_dirty ||
- hdw->treble_dirty ||
- hdw->mute_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_volume = {
- .check = check_volume,
- .update = set_volume,
- .name = "v4l2_volume",
-};
-
-
-static void set_audiomode(struct pvr2_hdw *hdw)
-{
- struct v4l2_tuner vt;
- memset(&vt,0,sizeof(vt));
- vt.audmode = hdw->audiomode_val;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_TUNER,&vt);
-}
-
-
-static int check_audiomode(struct pvr2_hdw *hdw)
-{
- return (hdw->input_dirty ||
- hdw->audiomode_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_audiomode = {
- .check = check_audiomode,
- .update = set_audiomode,
- .name = "v4l2_audiomode",
-};
-
-
-static void set_frequency(struct pvr2_hdw *hdw)
-{
- unsigned long fv;
- struct v4l2_frequency freq;
- fv = pvr2_hdw_get_cur_freq(hdw);
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_freq(%lu)",fv);
- if (hdw->tuner_signal_stale) {
- pvr2_i2c_core_status_poll(hdw);
- }
- memset(&freq,0,sizeof(freq));
- if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
- // ((fv * 1000) / 62500)
- freq.frequency = (fv * 2) / 125;
- } else {
- freq.frequency = fv / 62500;
- }
- /* tuner-core currently doesn't seem to care about this, but
- let's set it anyway for completeness. */
- if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
- freq.type = V4L2_TUNER_RADIO;
- } else {
- freq.type = V4L2_TUNER_ANALOG_TV;
- }
- freq.tuner = 0;
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_FREQUENCY,&freq);
-}
-
-
-static int check_frequency(struct pvr2_hdw *hdw)
-{
- return hdw->freqDirty != 0;
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_frequency = {
- .check = check_frequency,
- .update = set_frequency,
- .name = "v4l2_freq",
-};
-
-
-static void set_size(struct pvr2_hdw *hdw)
-{
- struct v4l2_format fmt;
-
- memset(&fmt,0,sizeof(fmt));
-
- fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- fmt.fmt.pix.width = hdw->res_hor_val;
- fmt.fmt.pix.height = hdw->res_ver_val;
-
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_size(%dx%d)",
- fmt.fmt.pix.width,fmt.fmt.pix.height);
-
- pvr2_i2c_core_cmd(hdw,VIDIOC_S_FMT,&fmt);
-}
-
-
-static int check_size(struct pvr2_hdw *hdw)
-{
- return (hdw->res_hor_dirty || hdw->res_ver_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_size = {
- .check = check_size,
- .update = set_size,
- .name = "v4l2_size",
-};
-
-
-static void set_crop(struct pvr2_hdw *hdw)
-{
- struct v4l2_crop crop;
-
- memset(&crop, 0, sizeof crop);
- crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- crop.c.left = hdw->cropl_val;
- crop.c.top = hdw->cropt_val;
- crop.c.height = hdw->croph_val;
- crop.c.width = hdw->cropw_val;
-
- pvr2_trace(PVR2_TRACE_CHIPS,
- "i2c v4l2 set_crop crop=%d:%d:%d:%d",
- crop.c.width, crop.c.height, crop.c.left, crop.c.top);
-
- pvr2_i2c_core_cmd(hdw, VIDIOC_S_CROP, &crop);
-}
-
-static int check_crop(struct pvr2_hdw *hdw)
-{
- return (hdw->cropl_dirty || hdw->cropt_dirty ||
- hdw->cropw_dirty || hdw->croph_dirty);
-}
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_crop = {
- .check = check_crop,
- .update = set_crop,
- .name = "v4l2_crop",
-};
-
-
-static void do_log(struct pvr2_hdw *hdw)
-{
- pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 do_log()");
- pvr2_i2c_core_cmd(hdw,VIDIOC_LOG_STATUS,NULL);
-
-}
-
-
-static int check_log(struct pvr2_hdw *hdw)
-{
- return hdw->log_requested != 0;
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_log = {
- .check = check_log,
- .update = do_log,
- .name = "v4l2_log",
-};
-
-
-void pvr2_v4l2_cmd_stream(struct pvr2_i2c_client *cp,int fl)
-{
- pvr2_i2c_client_cmd(cp,
- (fl ? VIDIOC_STREAMON : VIDIOC_STREAMOFF),NULL);
-}
-
-
-void pvr2_v4l2_cmd_status_poll(struct pvr2_i2c_client *cp)
-{
- int stat;
- struct pvr2_hdw *hdw = cp->hdw;
- if (hdw->cropcap_stale) {
- hdw->cropcap_info.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- stat = pvr2_i2c_client_cmd(cp, VIDIOC_CROPCAP,
- &hdw->cropcap_info);
- if (stat == 0) {
- /* Check was successful, so the data is no
- longer considered stale. */
- hdw->cropcap_stale = 0;
- }
- }
- pvr2_i2c_client_cmd(cp, VIDIOC_G_TUNER, &hdw->tuner_signal_info);
-}
-
-
-/*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 70 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */