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raspberrypi-kernel
提交 b57e5578 编写于 作者: M Mauro Carvalho Chehab
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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: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 45f87a21
隐藏空白更改
内联 并排
Showing with 31 addition and 210 deletion
drivers/media/dvb/bt8xx/dst_ca.c
浏览文件 @ b57e5578
......@@ -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:
......
drivers/media/video/saa7134/saa6752hs.c
浏览文件 @ b57e5578
......@@ -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;
......
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