aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/dvb/bt8xx
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@infradead.org>2006-06-23 16:13:56 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-06-25 02:05:24 -0300
commitb57e5578f913a304e97cb66aa0044a894ca47f2f (patch)
tree2f0210661e2f42e10e121311092b6cd1c948914a /drivers/media/dvb/bt8xx
parent45f87a21735804760dd7db0e2e3c609c332b15e3 (diff)
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>
Diffstat (limited to 'drivers/media/dvb/bt8xx')
-rw-r--r--drivers/media/dvb/bt8xx/dst_ca.c205
1 files changed, 7 insertions, 198 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index 6b2437501ca..fa923b9b346 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: