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path: root/drivers/media/video/saa7134/saa6752hs.c
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Diffstat (limited to 'drivers/media/video/saa7134/saa6752hs.c')
-rw-r--r--drivers/media/video/saa7134/saa6752hs.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index 57f1f5d409e0..002e70a33a4f 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -71,7 +71,6 @@ static const struct v4l2_format v4l2_format_table[] =
struct saa6752hs_state {
struct i2c_client client;
- struct v4l2_mpeg_compression old_params;
struct saa6752hs_mpeg_params params;
enum saa6752hs_videoformat video_format;
v4l2_std_id standard;
@@ -161,35 +160,6 @@ static struct saa6752hs_mpeg_params param_defaults =
.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_256K,
};
-static struct v4l2_mpeg_compression old_param_defaults =
-{
- .st_type = V4L2_MPEG_TS_2,
- .st_bitrate = {
- .mode = V4L2_BITRATE_CBR,
- .target = 7000,
- },
-
- .ts_pid_pmt = 16,
- .ts_pid_video = 260,
- .ts_pid_audio = 256,
- .ts_pid_pcr = 259,
-
- .vi_type = V4L2_MPEG_VI_2,
- .vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3,
- .vi_bitrate = {
- .mode = V4L2_BITRATE_VBR,
- .target = 4000,
- .max = 6000,
- },
-
- .au_type = V4L2_MPEG_AU_2_II,
- .au_bitrate = {
- .mode = V4L2_BITRATE_CBR,
- .target = 256,
- },
-
-};
-
/* ---------------------------------------------------------------------- */
static int saa6752hs_chip_command(struct i2c_client* client,
@@ -362,74 +332,6 @@ static void saa6752hs_set_subsampling(struct i2c_client* client,
}
-static void saa6752hs_old_set_params(struct i2c_client* client,
- struct v4l2_mpeg_compression* params)
-{
- struct saa6752hs_state *h = i2c_get_clientdata(client);
-
- /* check PIDs */
- if (params->ts_pid_pmt <= MPEG_PID_MAX) {
- h->old_params.ts_pid_pmt = params->ts_pid_pmt;
- h->params.ts_pid_pmt = params->ts_pid_pmt;
- }
- if (params->ts_pid_pcr <= MPEG_PID_MAX) {
- h->old_params.ts_pid_pcr = params->ts_pid_pcr;
- h->params.ts_pid_pcr = params->ts_pid_pcr;
- }
- if (params->ts_pid_video <= MPEG_PID_MAX) {
- h->old_params.ts_pid_video = params->ts_pid_video;
- h->params.ts_pid_video = params->ts_pid_video;
- }
- if (params->ts_pid_audio <= MPEG_PID_MAX) {
- h->old_params.ts_pid_audio = params->ts_pid_audio;
- h->params.ts_pid_audio = params->ts_pid_audio;
- }
-
- /* check bitrate parameters */
- if ((params->vi_bitrate.mode == V4L2_BITRATE_CBR) ||
- (params->vi_bitrate.mode == V4L2_BITRATE_VBR)) {
- h->old_params.vi_bitrate.mode = params->vi_bitrate.mode;
- h->params.vi_bitrate_mode = (params->vi_bitrate.mode == V4L2_BITRATE_VBR) ?
- V4L2_MPEG_VIDEO_BITRATE_MODE_VBR : V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
- }
- if (params->vi_bitrate.mode != V4L2_BITRATE_NONE)
- h->old_params.st_bitrate.target = params->st_bitrate.target;
- if (params->vi_bitrate.mode != V4L2_BITRATE_NONE)
- h->old_params.vi_bitrate.target = params->vi_bitrate.target;
- if (params->vi_bitrate.mode == V4L2_BITRATE_VBR)
- h->old_params.vi_bitrate.max = params->vi_bitrate.max;
- if (params->au_bitrate.mode != V4L2_BITRATE_NONE)
- h->old_params.au_bitrate.target = params->au_bitrate.target;
-
- /* aspect ratio */
- if (params->vi_aspect_ratio == V4L2_MPEG_ASPECT_4_3 ||
- params->vi_aspect_ratio == V4L2_MPEG_ASPECT_16_9) {
- h->old_params.vi_aspect_ratio = params->vi_aspect_ratio;
- if (params->vi_aspect_ratio == V4L2_MPEG_ASPECT_4_3)
- h->params.vi_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3;
- else
- h->params.vi_aspect = V4L2_MPEG_VIDEO_ASPECT_16x9;
- }
-
- /* range checks */
- if (h->old_params.st_bitrate.target > MPEG_TOTAL_TARGET_BITRATE_MAX)
- h->old_params.st_bitrate.target = MPEG_TOTAL_TARGET_BITRATE_MAX;
- if (h->old_params.vi_bitrate.target > MPEG_VIDEO_TARGET_BITRATE_MAX)
- h->old_params.vi_bitrate.target = MPEG_VIDEO_TARGET_BITRATE_MAX;
- if (h->old_params.vi_bitrate.max > MPEG_VIDEO_MAX_BITRATE_MAX)
- h->old_params.vi_bitrate.max = MPEG_VIDEO_MAX_BITRATE_MAX;
- h->params.vi_bitrate = params->vi_bitrate.target;
- h->params.vi_bitrate_peak = params->vi_bitrate.max;
- if (h->old_params.au_bitrate.target <= 256) {
- h->old_params.au_bitrate.target = 256;
- h->params.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_256K;
- }
- else {
- h->old_params.au_bitrate.target = 384;
- h->params.au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
- }
-}
-
static int handle_ctrl(struct saa6752hs_mpeg_params *params,
struct v4l2_ext_control *ctrl, unsigned int cmd)
{
@@ -697,7 +599,6 @@ static int saa6752hs_attach(struct i2c_adapter *adap, int addr, int kind)
return -ENOMEM;
h->client = client_template;
h->params = param_defaults;
- h->old_params = old_param_defaults;
h->client.adapter = adap;
h->client.addr = addr;
@@ -734,23 +635,11 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct saa6752hs_state *h = i2c_get_clientdata(client);
struct v4l2_ext_controls *ctrls = arg;
- struct v4l2_mpeg_compression *old_params = arg;
struct saa6752hs_mpeg_params params;
int err = 0;
int i;
switch (cmd) {
- case VIDIOC_S_MPEGCOMP:
- if (NULL == old_params) {
- /* apply settings and start encoder */
- saa6752hs_init(client);
- break;
- }
- saa6752hs_old_set_params(client, old_params);
- /* fall through */
- case VIDIOC_G_MPEGCOMP:
- *old_params = h->old_params;
- break;
case VIDIOC_S_EXT_CTRLS:
if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
return -EINVAL;