mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
Fixes some sync issues between V4L/DVB development and GIT
Some changes didn't went ok to -git, probably due to changes at merging patches. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
parent
45f87a2173
commit
b57e5578f9
2 changed files with 31 additions and 210 deletions
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@ -308,100 +308,6 @@ static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_s
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return 0;
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}
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/* MMI */
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static int ca_get_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *mmi_msg)
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{
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static u8 get_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x0f };
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put_checksum(&get_mmi[0], 7);
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if ((dst_put_ci(state, get_mmi, sizeof (get_mmi), hw_msg->msg, GET_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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memcpy(mmi_msg->msg, hw_msg->msg, hw_msg->msg[4]);
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return 0;
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}
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/**
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* Get Menu should be the first MMI function (like open !)
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*/
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static int ca_get_menu(struct dst_state *state)
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{
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static u8 get_menu[] = { 0x07, 0x40, 0x00, 0x00, 0x09, 0x00, 0x00, 0xff };
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put_checksum(&get_menu[0], 7);
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if ((dst_put_ci(state, get_menu, sizeof (get_menu), get_menu, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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/**
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* MMI Enq (Enquire the application to allow user input)
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*/
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static int ca_answer_menu(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *menu_answ)
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{
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u8 choice = 0;
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static u8 answer_menu[] = { 0x08, 0x40, 0x00, 0x00, 0x0b, 0x01, 0x00, 0x01, 0xff };
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/* derive answer from menu (This comes from the user) */
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answer_menu[7] = choice;
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put_checksum(&answer_menu[0], 7);
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if ((dst_put_ci(state, answer_menu, sizeof (answer_menu), hw_msg->msg, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_answer_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *answ_msg)
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{
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u8 answer =0, length = 0;
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static u8 answer_mmi[] = { 0x08, 0x40, 0x00, 0x00, 0x08, 0x01, 0x00, 0x01, 0xff };
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/* derive answer from answ_msg (This comes from the user) */
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if (answer == 0) /* 0x00 == Cancel */
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answer_mmi[7] = 0x00;
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else { /* 0x01 == Answer */
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length = strlen(answ_msg->msg);
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memcpy(&answer_mmi[8], answ_msg->msg, length);
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answer_mmi[0] += length;
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answer_mmi[5] += length;
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}
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put_checksum(&answer_mmi[0], (8 + length));
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if ((dst_put_ci(state, answer_mmi, sizeof (answer_mmi), hw_msg->msg, GET_REPLY)) < 0) {
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_close_mmi(struct dst_state *state, struct ca_msg *hw_msg)
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{
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static u8 close_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0e, 0x00, 0x00, 0xff };
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put_checksum(&close_mmi[0], 7);
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if ((dst_put_ci(state, close_mmi, sizeof (close_mmi), hw_msg->msg, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)
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{
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@ -512,100 +418,6 @@ static int debug_string(u8 *msg, u32 length, u32 offset)
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return 0;
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}
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/* MMI */
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static int ca_get_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *mmi_msg)
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{
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static u8 get_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x0f };
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put_checksum(&get_mmi[0], 7);
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if ((dst_put_ci(state, get_mmi, sizeof (get_mmi), hw_msg->msg, GET_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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memcpy(mmi_msg->msg, hw_msg->msg, hw_msg->msg[4]);
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return 0;
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}
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/**
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* Get Menu should be the first MMI function (like open !)
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*/
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static int ca_get_menu(struct dst_state *state)
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{
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static u8 get_menu[] = { 0x07, 0x40, 0x00, 0x00, 0x09, 0x00, 0x00, 0xff };
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put_checksum(&get_menu[0], 7);
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if ((dst_put_ci(state, get_menu, sizeof (get_menu), get_menu, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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/**
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* MMI Enq (Enquire the application to allow user input)
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*/
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static int ca_answer_menu(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *menu_answ)
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{
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u8 choice = 0;
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static u8 answer_menu[] = { 0x08, 0x40, 0x00, 0x00, 0x0b, 0x01, 0x00, 0x01, 0xff };
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/* derive answer from menu (This comes from the user) */
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answer_menu[7] = choice;
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put_checksum(&answer_menu[0], 7);
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if ((dst_put_ci(state, answer_menu, sizeof (answer_menu), hw_msg->msg, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_answer_mmi(struct dst_state *state, struct ca_msg *hw_msg, struct ca_msg *answ_msg)
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{
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u8 answer =0, length = 0;
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static u8 answer_mmi[] = { 0x08, 0x40, 0x00, 0x00, 0x08, 0x01, 0x00, 0x01, 0xff };
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/* derive answer from answ_msg (This comes from the user) */
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if (answer == 0) /* 0x00 == Cancel */
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answer_mmi[7] = 0x00;
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else { /* 0x01 == Answer */
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length = strlen(answ_msg->msg);
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memcpy(&answer_mmi[8], answ_msg->msg, length);
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answer_mmi[0] += length;
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answer_mmi[5] += length;
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}
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put_checksum(&answer_mmi[0], (8 + length));
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if ((dst_put_ci(state, answer_mmi, sizeof (answer_mmi), hw_msg->msg, GET_REPLY)) < 0) {
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_close_mmi(struct dst_state *state, struct ca_msg *hw_msg)
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{
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static u8 close_mmi[] = { 0x07, 0x40, 0x00, 0x00, 0x0e, 0x00, 0x00, 0xff };
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put_checksum(&close_mmi[0], 7);
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if ((dst_put_ci(state, close_mmi, sizeof (close_mmi), hw_msg->msg, NO_REPLY)) < 0) {
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dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !");
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return -1;
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}
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dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !");
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return 0;
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}
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static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query)
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{
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@ -750,18 +562,15 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd
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void __user *arg = (void __user *)ioctl_arg;
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int result = 0;
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if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
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p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL);
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p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL);
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p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL);
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if (!p_ca_message || !p_ca_slot_info || !p_ca_caps) {
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dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
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return -ENOMEM;
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}
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if ((p_ca_slot_info = (struct ca_slot_info *) kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL)) == NULL) {
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dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
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return -ENOMEM;
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}
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if ((p_ca_caps = (struct ca_caps *) kmalloc(sizeof (struct ca_caps), GFP_KERNEL)) == NULL) {
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dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
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return -ENOMEM;
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result = -ENOMEM;
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goto free_mem_and_exit;
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}
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/* We have now only the standard ioctl's, the driver is upposed to handle internals. */
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switch (cmd) {
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case CA_SEND_MSG:
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@ -261,45 +261,57 @@ static int saa6752hs_chip_command(struct i2c_client* client,
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static int saa6752hs_set_bitrate(struct i2c_client* client,
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struct v4l2_mpeg_compression* params)
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struct saa6752hs_mpeg_params* params)
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{
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u8 buf[3];
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int tot_bitrate;
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/* set the bitrate mode */
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buf[0] = 0x71;
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buf[1] = (params->vi_bitrate.mode == V4L2_BITRATE_VBR) ? 0 : 1;
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buf[1] = (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) ? 0 : 1;
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i2c_master_send(client, buf, 2);
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/* set the video bitrate */
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if (params->vi_bitrate.mode == V4L2_BITRATE_VBR) {
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if (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) {
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/* set the target bitrate */
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buf[0] = 0x80;
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buf[1] = params->vi_bitrate.target >> 8;
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buf[2] = params->vi_bitrate.target & 0xff;
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buf[1] = params->vi_bitrate >> 8;
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buf[2] = params->vi_bitrate & 0xff;
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i2c_master_send(client, buf, 3);
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/* set the max bitrate */
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buf[0] = 0x81;
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buf[1] = params->vi_bitrate.max >> 8;
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buf[2] = params->vi_bitrate.max & 0xff;
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buf[1] = params->vi_bitrate_peak >> 8;
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buf[2] = params->vi_bitrate_peak & 0xff;
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i2c_master_send(client, buf, 3);
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tot_bitrate = params->vi_bitrate_peak;
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} else {
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/* set the target bitrate (no max bitrate for CBR) */
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buf[0] = 0x81;
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buf[1] = params->vi_bitrate.target >> 8;
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buf[2] = params->vi_bitrate.target & 0xff;
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buf[1] = params->vi_bitrate >> 8;
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buf[2] = params->vi_bitrate & 0xff;
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i2c_master_send(client, buf, 3);
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tot_bitrate = params->vi_bitrate;
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}
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/* set the audio bitrate */
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buf[0] = 0x94;
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buf[1] = (256 == params->au_bitrate.target) ? 0 : 1;
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buf[1] = (V4L2_MPEG_AUDIO_L2_BITRATE_256K == params->au_l2_bitrate) ? 0 : 1;
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i2c_master_send(client, buf, 2);
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tot_bitrate += (V4L2_MPEG_AUDIO_L2_BITRATE_256K == params->au_l2_bitrate) ? 256 : 384;
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/* Note: the total max bitrate is determined by adding the video and audio
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bitrates together and also adding an extra 768kbit/s to stay on the
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safe side. If more control should be required, then an extra MPEG control
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should be added. */
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tot_bitrate += 768;
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if (tot_bitrate > MPEG_TOTAL_TARGET_BITRATE_MAX)
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tot_bitrate = MPEG_TOTAL_TARGET_BITRATE_MAX;
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/* set the total bitrate */
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buf[0] = 0xb1;
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buf[1] = params->st_bitrate.target >> 8;
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buf[2] = params->st_bitrate.target & 0xff;
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buf[1] = tot_bitrate >> 8;
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buf[2] = tot_bitrate & 0xff;
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i2c_master_send(client, buf, 3);
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return 0;
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