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-rw-r--r--drivers/media/dvb/bt8xx/dst_ca.c205
-rw-r--r--drivers/media/video/saa7134/saa6752hs.c36
2 files changed, 31 insertions, 210 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index 6b2437501caf..fa923b9b346e 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -308,100 +308,6 @@ static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_s
return 0;
}
-/* MMI */
-static int ca_get_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *mmi_msg)
-{
- static u8 get_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x0f };
-
- put_checksum(&get_mmi[0], 7);
- if ((dst_put_ci(state, get_mmi, sizeof (get_mmi), hw_msg->msg, GET_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
- memcpy(mmi_msg->msg, hw_msg->msg, hw_msg->msg[4]);
-
- return 0;
-}
-
-/**
- * Get Menu should be the first MMI function (like open !)
- */
-static int ca_get_menu(struct dst_state *state)
-{
- static u8 get_menu[] = { 0x07, 0x40, 0x00, 0x00, 0x09, 0x00, 0x00, 0xff };
-
- put_checksum(&get_menu[0], 7);
- if ((dst_put_ci(state, get_menu, sizeof (get_menu), get_menu, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-/**
- * MMI Enq (Enquire the application to allow user input)
- */
-static int ca_answer_menu(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *menu_answ)
-{
- u8 choice = 0;
-
- static u8 answer_menu[] = { 0x08, 0x40, 0x00, 0x00, 0x0b, 0x01, 0x00, 0x01, 0xff };
-
- /* derive answer from menu (This comes from the user) */
- answer_menu[7] = choice;
- put_checksum(&answer_menu[0], 7);
- if ((dst_put_ci(state, answer_menu, sizeof (answer_menu), hw_msg->msg, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-static int ca_answer_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *answ_msg)
-{
- u8 answer =0, length = 0;
-
- static u8 answer_mmi[] = { 0x08, 0x40, 0x00, 0x00, 0x08, 0x01, 0x00, 0x01, 0xff };
-
- /* derive answer from answ_msg (This comes from the user) */
- if (answer == 0) /* 0x00 == Cancel */
- answer_mmi[7] = 0x00;
- else { /* 0x01 == Answer */
- length = strlen(answ_msg->msg);
- memcpy(&answer_mmi[8], answ_msg->msg, length);
- answer_mmi[0] += length;
- answer_mmi[5] += length;
- }
- put_checksum(&answer_mmi[0], (8 + length));
- if ((dst_put_ci(state, answer_mmi, sizeof (answer_mmi), hw_msg->msg, GET_REPLY)) < 0) {
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci FAILED !");
-
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-static int ca_close_mmi(struct dst_state *state, struct ca_msg *hw_msg)
-{
- static u8 close_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0e, 0x00, 0x00, 0xff };
-
- put_checksum(&close_mmi[0], 7);
- if ((dst_put_ci(state, close_mmi, sizeof (close_mmi), hw_msg->msg, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
-
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)
{
@@ -512,100 +418,6 @@ static int debug_string(u8 *msg, u32 length, u32 offset)
return 0;
}
-/* MMI */
-static int ca_get_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *mmi_msg)
-{
- static u8 get_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x0f };
-
- put_checksum(&get_mmi[0], 7);
- if ((dst_put_ci(state, get_mmi, sizeof (get_mmi), hw_msg->msg, GET_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
- memcpy(mmi_msg->msg, hw_msg->msg, hw_msg->msg[4]);
-
- return 0;
-}
-
-/**
- * Get Menu should be the first MMI function (like open !)
- */
-static int ca_get_menu(struct dst_state *state)
-{
- static u8 get_menu[] = { 0x07, 0x40, 0x00, 0x00, 0x09, 0x00, 0x00, 0xff };
-
- put_checksum(&get_menu[0], 7);
- if ((dst_put_ci(state, get_menu, sizeof (get_menu), get_menu, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-/**
- * MMI Enq (Enquire the application to allow user input)
- */
-static int ca_answer_menu(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *menu_answ)
-{
- u8 choice = 0;
-
- static u8 answer_menu[] = { 0x08, 0x40, 0x00, 0x00, 0x0b, 0x01, 0x00, 0x01, 0xff };
-
- /* derive answer from menu (This comes from the user) */
- answer_menu[7] = choice;
- put_checksum(&answer_menu[0], 7);
- if ((dst_put_ci(state, answer_menu, sizeof (answer_menu), hw_msg->msg, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-static int ca_answer_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *answ_msg)
-{
- u8 answer =0, length = 0;
-
- static u8 answer_mmi[] = { 0x08, 0x40, 0x00, 0x00, 0x08, 0x01, 0x00, 0x01, 0xff };
-
- /* derive answer from answ_msg (This comes from the user) */
- if (answer == 0) /* 0x00 == Cancel */
- answer_mmi[7] = 0x00;
- else { /* 0x01 == Answer */
- length = strlen(answ_msg->msg);
- memcpy(&answer_mmi[8], answ_msg->msg, length);
- answer_mmi[0] += length;
- answer_mmi[5] += length;
- }
- put_checksum(&answer_mmi[0], (8 + length));
- if ((dst_put_ci(state, answer_mmi, sizeof (answer_mmi), hw_msg->msg, GET_REPLY)) < 0) {
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci FAILED !");
-
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
-
-static int ca_close_mmi(struct dst_state *state, struct ca_msg *hw_msg)
-{
- static u8 close_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0e, 0x00, 0x00, 0xff };
-
- put_checksum(&close_mmi[0], 7);
- if ((dst_put_ci(state, close_mmi, sizeof (close_mmi), hw_msg->msg, NO_REPLY)) < 0) {
- dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
-
- return -1;
- }
- dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
-
- return 0;
-}
static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query)
{
@@ -750,18 +562,15 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd
void __user *arg = (void __user *)ioctl_arg;
int result = 0;
- if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
- dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
- return -ENOMEM;
- }
- if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) {
+ p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL);
+ p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL);
+ p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL);
+ if (!p_ca_message || !p_ca_slot_info || !p_ca_caps) {
dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
- return -ENOMEM;
- }
- if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) {
- dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
- return -ENOMEM;
+ result = -ENOMEM;
+ goto free_mem_and_exit;
}
+
/* We have now only the standard ioctl's, the driver is upposed to handle internals. */
switch (cmd) {
case CA_SEND_MSG:
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index e8c65ddd0181..de7b9e6e932a 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -261,45 +261,57 @@ static int saa6752hs_chip_command(struct i2c_client* client,
static int saa6752hs_set_bitrate(struct i2c_client* client,
- struct v4l2_mpeg_compression* params)
+ struct saa6752hs_mpeg_params* params)
{
u8 buf[3];
+ int tot_bitrate;
/* set the bitrate mode */
buf[0] = 0x71;
- buf[1] = (params->vi_bitrate.mode == V4L2_BITRATE_VBR) ? 0 : 1;
+ buf[1] = (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) ? 0 : 1;
i2c_master_send(client, buf, 2);
/* set the video bitrate */
- if (params->vi_bitrate.mode == V4L2_BITRATE_VBR) {
+ if (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) {
/* set the target bitrate */
buf[0] = 0x80;
- buf[1] = params->vi_bitrate.target >> 8;
- buf[2] = params->vi_bitrate.target & 0xff;
+ buf[1] = params->vi_bitrate >> 8;
+ buf[2] = params->vi_bitrate & 0xff;
i2c_master_send(client, buf, 3);
/* set the max bitrate */
buf[0] = 0x81;
- buf[1] = params->vi_bitrate.max >> 8;
- buf[2] = params->vi_bitrate.max & 0xff;
+ buf[1] = params->vi_bitrate_peak >> 8;
+ buf[2] = params->vi_bitrate_peak & 0xff;
i2c_master_send(client, buf, 3);
+ tot_bitrate = params->vi_bitrate_peak;
} else {
/* set the target bitrate (no max bitrate for CBR) */
buf[0] = 0x81;
- buf[1] = params->vi_bitrate.target >> 8;
- buf[2] = params->vi_bitrate.target & 0xff;
+ buf[1] = params->vi_bitrate >> 8;
+ buf[2] = params->vi_bitrate & 0xff;
i2c_master_send(client, buf, 3);
+ tot_bitrate = params->vi_bitrate;
}
/* set the audio bitrate */
buf[0] = 0x94;
- buf[1] = (256 == params->au_bitrate.target) ? 0 : 1;
+ buf[1] = (V4L2_MPEG_AUDIO_L2_BITRATE_256K == params->au_l2_bitrate) ? 0 : 1;
i2c_master_send(client, buf, 2);
+ tot_bitrate += (V4L2_MPEG_AUDIO_L2_BITRATE_256K == params->au_l2_bitrate) ? 256 : 384;
+
+ /* Note: the total max bitrate is determined by adding the video and audio
+ bitrates together and also adding an extra 768kbit/s to stay on the
+ safe side. If more control should be required, then an extra MPEG control
+ should be added. */
+ tot_bitrate += 768;
+ if (tot_bitrate > MPEG_TOTAL_TARGET_BITRATE_MAX)
+ tot_bitrate = MPEG_TOTAL_TARGET_BITRATE_MAX;
/* set the total bitrate */
buf[0] = 0xb1;
- buf[1] = params->st_bitrate.target >> 8;
- buf[2] = params->st_bitrate.target & 0xff;
+ buf[1] = tot_bitrate >> 8;
+ buf[2] = tot_bitrate & 0xff;
i2c_master_send(client, buf, 3);
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 03:17:22 +0000