/*MTD-MM-SL-FixPreviewCurrent-00*{ */
static int vfe_7x_enable(struct camera_enable_cmd *enable)
{
int rc = -EFAULT;
if (!strcmp(enable->name, "QCAMTASK"))
rc = msm_adsp_enable(qcam_mod);
else if (!strcmp(enable->name, "VFETASK")){
rc = msm_adsp_enable(vfe_mod);
msm_camio_set_perf_lvl(S_INIT);
}
return rc;
}
static void vfe_7x_ops(void *driver_data, unsigned id, size_t len,
void (*getevent)(void *ptr, size_t len))
{
uint32_t evt_buf[3];
struct msm_vfe_resp *rp;
void *data;
CDBG("%s:id=%d\n", __func__, id);
len = (id == VFE_ADSP_EVENT) ? 0 : len;
data = resp->vfe_alloc(sizeof(struct msm_vfe_resp) + len,
vfe_syncdata, GFP_ATOMIC);
if (!data) {
pr_err("%s: rp: cannot allocate buffer\n", __func__);
return;
}
rp = data;
rp->evt_msg.len = len;
if (id == VFE_ADSP_EVENT) {
/* event */
rp->type = VFE_EVENT;
rp->evt_msg.type = MSM_CAMERA_EVT;
getevent(evt_buf, sizeof(evt_buf));
rp->evt_msg.msg_id = evt_buf[0];
CDBG("%s:event:msg_id=%d\n", __func__, rp->evt_msg.msg_id);
resp->vfe_resp(rp, MSM_CAM_Q_VFE_EVT, vfe_syncdata,
GFP_ATOMIC);
} else {
/* messages */
rp->evt_msg.type = MSM_CAMERA_MSG;
rp->evt_msg.msg_id = id;
rp->evt_msg.data = rp + 1;
getevent(rp->evt_msg.data, len);
CDBG("%s:messages:msg_id=%d\n", __func__, rp->evt_msg.msg_id);
switch (rp->evt_msg.msg_id) {
case MSG_SNAPSHOT:
msm_camio_set_perf_lvl(S_PREVIEW);
vfe_7x_ops(driver_data, MSG_OUTPUT_S, len, getevent);
vfe_7x_ops(driver_data, MSG_OUTPUT_T, len, getevent);
rp->type = VFE_MSG_SNAPSHOT;
break;
case MSG_OUTPUT_S:
rp->type = VFE_MSG_OUTPUT_S;
vfe_7x_convert(&(rp->phy), VFE_MSG_OUTPUT_S,
rp->evt_msg.data, &(rp->extdata),
&(rp->extlen));
break;
case MSG_OUTPUT_T:
rp->type = VFE_MSG_OUTPUT_T;
vfe_7x_convert(&(rp->phy), VFE_MSG_OUTPUT_T,
rp->evt_msg.data, &(rp->extdata),
&(rp->extlen));
break;
case MSG_OUTPUT1:
case MSG_OUTPUT2:
if (op_mode & SNAPSHOT_MASK_MODE) {
resp->vfe_free(data);
return;
}
rp->type = VFE_MSG_OUTPUT_P;
vfe_7x_convert(&(rp->phy), VFE_MSG_OUTPUT_P,
rp->evt_msg.data, &(rp->extdata),
&(rp->extlen));
break;
case MSG_STATS_AF:
rp->type = VFE_MSG_STATS_AF;
vfe_7x_convert(&(rp->phy), VFE_MSG_STATS_AF,
rp->evt_msg.data, NULL, NULL);
break;
case MSG_STATS_WE:
rp->type = VFE_MSG_STATS_WE;
vfe_7x_convert(&(rp->phy), VFE_MSG_STATS_WE,
rp->evt_msg.data, NULL, NULL);
CDBG("MSG_STATS_WE: phy = 0x%x\n", rp->phy.sbuf_phy);
break;
case MSG_STOP_ACK:
rp->type = VFE_MSG_GENERAL;
stopevent.state = 1;
wake_up(&stopevent.wait);
break;
default:
rp->type = VFE_MSG_GENERAL;
break;
}
if (id != MSG_SOF)
resp->vfe_resp(rp, MSM_CAM_Q_VFE_MSG,
vfe_syncdata, GFP_ATOMIC);
}
}
static void vfe_7x_ops(void *driver_data, unsigned id, size_t len,
void (*getevent)(void *ptr, size_t len))
{
uint32_t evt_buf[3];
void *data;
struct buf_info *outch = NULL;
uint32_t y_phy, cbcr_phy;
struct table_cmd *table_pending = NULL;
unsigned long flags;
void *cmd_data = NULL;
unsigned char buf[256];
struct msm_free_buf *free_buf = NULL;
struct vfe_outputack fack;
CDBG("%s:id=%d\n", __func__, id);
if (id != VFE_ADSP_EVENT) {
data = kzalloc(len, GFP_KERNEL);
if (!data) {
pr_err("%s: rp: cannot allocate buffer\n", __func__);
return;
}
}
if (id == VFE_ADSP_EVENT) {
/* event */
getevent(evt_buf, sizeof(evt_buf));
CDBG("%s:event:msg_id=%d\n", __func__, id);
} else {
/* messages */
getevent(data, len);
CDBG("%s:messages:msg_id=%d\n", __func__, id);
switch (id) {
case MSG_SNAPSHOT:
msm_camio_set_perf_lvl(S_PREVIEW);
vfe_7x_ops(driver_data, MSG_OUTPUT_S, len, getevent);
if (!raw_mode)
vfe_7x_ops(driver_data, MSG_OUTPUT_T,
len, getevent);
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_SNAPSHOT_DONE);
return;
case MSG_OUTPUT_S:
outch = &vfe2x_ctrl->snap;
y_phy = outch->ping.ch_paddr[0];
cbcr_phy = outch->ping.ch_paddr[1];
CDBG("MSG_OUTPUT_S: %x %x\n",
(unsigned int)y_phy, (unsigned int)cbcr_phy);
vfe_send_outmsg(&vfe2x_ctrl->subdev, MSG_ID_OUTPUT_S,
y_phy, cbcr_phy);
break;
case MSG_OUTPUT_T:
outch = &vfe2x_ctrl->thumb;
y_phy = outch->ping.ch_paddr[0];
cbcr_phy = outch->ping.ch_paddr[1];
CDBG("MSG_OUTPUT_T: %x %x\n",
(unsigned int)y_phy, (unsigned int)cbcr_phy);
vfe_send_outmsg(&vfe2x_ctrl->subdev, MSG_ID_OUTPUT_T,
y_phy, cbcr_phy);
break;
case MSG_OUTPUT1:
case MSG_OUTPUT2:
if (op_mode & SNAPSHOT_MASK_MODE) {
kfree(data);
return;
} else {
free_buf = vfe2x_check_free_buffer(
VFE_MSG_OUTPUT_IRQ,
VFE_MSG_OUTPUT_P);
CDBG("free_buf = %x\n", (unsigned int) free_buf);
if (free_buf) {
fack.header = VFE_OUTPUT2_ACK;
fack.output2newybufferaddress =
(void *)(free_buf->ch_paddr[0]);
fack.output2newcbcrbufferaddress =
(void *)(free_buf->ch_paddr[1]);
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
} else {
fack.header = VFE_OUTPUT2_ACK;
fack.output2newybufferaddress =
(void *)
((struct vfe_endframe *)data)->y_address;
fack.output2newcbcrbufferaddress =
(void *)
((struct vfe_endframe *)data)->cbcr_address;
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
}
}
y_phy = ((struct vfe_endframe *)data)->y_address;
cbcr_phy = ((struct vfe_endframe *)data)->cbcr_address;
CDBG("vfe_7x_convert, y_phy = 0x%x, cbcr_phy = 0x%x\n",
y_phy, cbcr_phy);
memcpy(((struct vfe_frame_extra *)extdata),
&((struct vfe_endframe *)data)->extra,
sizeof(struct vfe_frame_extra));
vfe2x_ctrl->vfeFrameId =
((struct vfe_frame_extra *)extdata)->frame_id;
vfe_send_outmsg(&vfe2x_ctrl->subdev,
MSG_ID_OUTPUT_P,
y_phy, cbcr_phy);
break;
case MSG_RESET_ACK:
case MSG_START_ACK:
case MSG_UPDATE_ACK:
case MSG_VFE_ERROR:
case MSG_SYNC_TIMER1_DONE:
case MSG_SYNC_TIMER2_DONE:
vfe2x_send_isp_msg(vfe2x_ctrl, msgs_map[id].isp_id);
if (id == MSG_START_ACK)
vfe2x_ctrl->vfe_started = 1;
break;
case MSG_SOF:
vfe2x_ctrl->vfeFrameId++;
if (vfe2x_ctrl->vfeFrameId == 0)
vfe2x_ctrl->vfeFrameId = 1; /* wrapped back */
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_SOF_ACK);
if (raw_mode)
vfe2x_send_isp_msg(vfe2x_ctrl,
MSG_ID_START_ACK);
break;
case MSG_STOP_ACK:
stopevent.state = 1;
vfe2x_ctrl->vfe_started = 0;
wake_up(&stopevent.wait);
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_STOP_ACK);
break;
case MSG_STATS_AF:
case MSG_STATS_WE:
vfe_send_stats_msg(*(uint32_t *)data,
msgs_map[id].isp_id);
break;
default:
vfe2x_send_isp_msg(vfe2x_ctrl, msgs_map[id].isp_id);
break;
}
}
if (MSG_TABLE_CMD_ACK == id) {
spin_lock_irqsave(&vfe2x_ctrl->table_lock, flags);
if (list_empty(&vfe2x_ctrl->table_q)) {
if (vfe2x_ctrl->start_pending) {
CDBG("Send START\n");
cmd_data = buf;
*(uint32_t *)cmd_data = VFE_START;
memcpy(((char *)cmd_data) + 4,
&vfe2x_ctrl->start_cmd,
sizeof(vfe2x_ctrl->start_cmd));
/* Send Start cmd here */
len = sizeof(vfe2x_ctrl->start_cmd) + 4;
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
vfe2x_ctrl->start_pending = 0;
}
vfe2x_ctrl->tableack_pending = 0;
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
return;
}
table_pending = list_first_entry(&vfe2x_ctrl->table_q,
struct table_cmd, list);
if (!table_pending) {
vfe2x_ctrl->tableack_pending = 0;
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
return;
}
msm_adsp_write(vfe_mod, table_pending->queue,
table_pending->cmd, table_pending->size);
list_del(&table_pending->list);
kfree(table_pending->cmd);
vfe2x_ctrl->tableack_pending = 1;
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
} else if (!vfe2x_ctrl->tableack_pending) {
static void vfe_7x_ops(void *driver_data, unsigned id, size_t len,
void (*getevent)(void *ptr, size_t len))
{
uint32_t evt_buf[3];
void *data;
struct buf_info *outch = NULL;
uint32_t y_phy, cbcr_phy;
struct table_cmd *table_pending = NULL;
unsigned long flags;
void *cmd_data = NULL;
unsigned char buf[256];
struct msm_free_buf *free_buf = NULL;
struct vfe_outputack fack;
int i;
CDBG("%s:id=%d\n", __func__, id);
if (id != VFE_ADSP_EVENT) {
data = kzalloc(len, GFP_KERNEL);
if (!data) {
pr_err("%s: rp: cannot allocate buffer\n", __func__);
return;
}
}
if (id == VFE_ADSP_EVENT) {
getevent(evt_buf, sizeof(evt_buf));
CDBG("%s:event:msg_id=%d\n", __func__, id);
} else {
getevent(data, len);
CDBG("%s:messages:msg_id=%d\n", __func__, id);
switch (id) {
case MSG_SNAPSHOT:
msm_camio_set_perf_lvl(S_PREVIEW);
vfe_7x_ops(driver_data, MSG_OUTPUT_S, len, getevent);
if (!raw_mode)
vfe_7x_ops(driver_data, MSG_OUTPUT_T,
len, getevent);
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_SNAPSHOT_DONE);
return;
case MSG_OUTPUT_S:
outch = &vfe2x_ctrl->snap;
y_phy = outch->ping.ch_paddr[0];
cbcr_phy = outch->ping.ch_paddr[1];
CDBG("MSG_OUTPUT_S: %x %x\n",
(unsigned int)y_phy, (unsigned int)cbcr_phy);
vfe_send_outmsg(&vfe2x_ctrl->subdev,
MSG_ID_OUTPUT_PRIMARY,
y_phy, cbcr_phy);
break;
case MSG_OUTPUT_T:
outch = &vfe2x_ctrl->thumb;
y_phy = outch->ping.ch_paddr[0];
cbcr_phy = outch->ping.ch_paddr[1];
CDBG("MSG_OUTPUT_T: %x %x\n",
(unsigned int)y_phy, (unsigned int)cbcr_phy);
vfe_send_outmsg(&vfe2x_ctrl->subdev,
MSG_ID_OUTPUT_SECONDARY,
y_phy, cbcr_phy);
break;
case MSG_OUTPUT1:
if (op_mode & SNAPSHOT_MASK_MODE) {
kfree(data);
return;
} else {
free_buf = vfe2x_check_free_buffer(
VFE_MSG_OUTPUT_IRQ,
VFE_MSG_OUTPUT_SECONDARY
);
CDBG("free_buf = %x\n",
(unsigned int) free_buf);
if (free_buf) {
fack.header = VFE_OUTPUT1_ACK;
fack.output2newybufferaddress =
(void *)(free_buf->ch_paddr[0]);
fack.output2newcbcrbufferaddress =
(void *)(free_buf->ch_paddr[1]);
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
} else {
fack.header = VFE_OUTPUT1_ACK;
fack.output2newybufferaddress =
(void *)
((struct vfe_endframe *)data)->y_address;
fack.output2newcbcrbufferaddress =
(void *)
((struct vfe_endframe *)data)->cbcr_address;
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
}
}
y_phy = ((struct vfe_endframe *)data)->y_address;
cbcr_phy = ((struct vfe_endframe *)data)->cbcr_address;
CDBG("vfe_7x_convert, y_phy = 0x%x, cbcr_phy = 0x%x\n",
y_phy, cbcr_phy);
if (free_buf) {
for (i = 0; i < 3; i++) {
if (vfe2x_ctrl->free_buf.buf[i].
ch_paddr[0] == y_phy) {
vfe2x_ctrl->free_buf.
buf[i].ch_paddr[0] =
free_buf->ch_paddr[0];
vfe2x_ctrl->free_buf.
buf[i].ch_paddr[1] =
free_buf->ch_paddr[1];
break;
}
}
if (i == 3)
CDBG("Address doesnt match\n");
}
memcpy(((struct vfe_frame_extra *)extdata),
&((struct vfe_endframe *)data)->extra,
sizeof(struct vfe_frame_extra));
vfe2x_ctrl->vfeFrameId =
((struct vfe_frame_extra *)extdata)->frame_id;
vfe_send_outmsg(&vfe2x_ctrl->subdev,
MSG_ID_OUTPUT_SECONDARY,
y_phy, cbcr_phy);
break;
case MSG_OUTPUT2:
if (op_mode & SNAPSHOT_MASK_MODE) {
kfree(data);
return;
} else {
free_buf = vfe2x_check_free_buffer(
VFE_MSG_OUTPUT_IRQ,
VFE_MSG_OUTPUT_PRIMARY);
CDBG("free_buf = %x\n", (unsigned int) free_buf);
if (free_buf) {
fack.header = VFE_OUTPUT2_ACK;
fack.output2newybufferaddress =
(void *)(free_buf->ch_paddr[0]);
fack.output2newcbcrbufferaddress =
(void *)(free_buf->ch_paddr[1]);
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
} else {
fack.header = VFE_OUTPUT2_ACK;
fack.output2newybufferaddress =
(void *)
((struct vfe_endframe *)data)->y_address;
fack.output2newcbcrbufferaddress =
(void *)
((struct vfe_endframe *)data)->cbcr_address;
cmd_data = &fack;
len = sizeof(fack);
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
}
}
y_phy = ((struct vfe_endframe *)data)->y_address;
cbcr_phy = ((struct vfe_endframe *)data)->cbcr_address;
CDBG("vfe_7x_convert, y_phy = 0x%x, cbcr_phy = 0x%x\n",
y_phy, cbcr_phy);
if (free_buf) {
for (i = 0; i < 3; i++) {
if (vfe2x_ctrl->free_buf.buf[i].
ch_paddr[0] == y_phy) {
vfe2x_ctrl->free_buf.
buf[i].ch_paddr[0] =
free_buf->ch_paddr[0];
vfe2x_ctrl->free_buf.
buf[i].ch_paddr[1] =
free_buf->ch_paddr[1];
break;
}
}
if (i == 3)
CDBG("Address doesnt match\n");
}
memcpy(((struct vfe_frame_extra *)extdata),
&((struct vfe_endframe *)data)->extra,
sizeof(struct vfe_frame_extra));
vfe2x_ctrl->vfeFrameId =
((struct vfe_frame_extra *)extdata)->frame_id;
vfe_send_outmsg(&vfe2x_ctrl->subdev,
MSG_ID_OUTPUT_PRIMARY,
y_phy, cbcr_phy);
break;
case MSG_RESET_ACK:
case MSG_START_ACK:
case MSG_UPDATE_ACK:
case MSG_VFE_ERROR:
case MSG_SYNC_TIMER1_DONE:
case MSG_SYNC_TIMER2_DONE:
vfe2x_send_isp_msg(vfe2x_ctrl, msgs_map[id].isp_id);
if (id == MSG_START_ACK)
vfe2x_ctrl->vfe_started = 1;
if (id == MSG_VFE_ERROR) {
uint16_t *ptr;
struct vfe_error_msg *VFE_ErrorMessageBuffer
= data;
ptr = data;
CDBG("Error: %x %x\n", ptr[0], ptr[1]);
CDBG("CAMIF_Error = %d\n",
VFE_ErrorMessageBuffer->camif_error);
CDBG("output1YBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
output1ybusoverflow);
CDBG("output1CbCrBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
output1cbcrbusoverflow);
CDBG("output2YBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
output2ybusoverflow);
CDBG("output2CbCrBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
output2cbcrbusoverflow);
CDBG("autofocusStatBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
autofocusstatbusoverflow);
CDBG("WB_EXPStatBusOverflow = %d\n",
VFE_ErrorMessageBuffer->
wb_expstatbusoverflow);
CDBG("AXIError = %d\n",
VFE_ErrorMessageBuffer->
axierror);
CDBG("CAMIF_Staus = %d\n",
VFE_ErrorMessageBuffer->
camif_staus);
CDBG("pixel_count = %d\n",
VFE_ErrorMessageBuffer->
pixel_count);
CDBG("line_count = %d\n",
VFE_ErrorMessageBuffer->
line_count);
}
break;
case MSG_SOF:
vfe2x_ctrl->vfeFrameId++;
if (vfe2x_ctrl->vfeFrameId == 0)
vfe2x_ctrl->vfeFrameId = 1;
if ((op_mode & SNAPSHOT_MASK_MODE) && !raw_mode) {
pr_err("Ignore SOF for snapshot\n");
kfree(data);
return;
}
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_SOF_ACK);
if (raw_mode)
vfe2x_send_isp_msg(vfe2x_ctrl,
MSG_ID_START_ACK);
break;
case MSG_STOP_ACK:
stopevent.state = 1;
vfe2x_ctrl->vfe_started = 0;
wake_up(&stopevent.wait);
vfe2x_send_isp_msg(vfe2x_ctrl, MSG_ID_STOP_ACK);
break;
case MSG_STATS_AF:
case MSG_STATS_WE:
vfe_send_stats_msg(*(uint32_t *)data,
msgs_map[id].isp_id);
break;
default:
vfe2x_send_isp_msg(vfe2x_ctrl, msgs_map[id].isp_id);
break;
}
}
if (MSG_TABLE_CMD_ACK == id) {
spin_lock_irqsave(&vfe2x_ctrl->table_lock, flags);
vfe2x_ctrl->tableack_pending = 0;
if (list_empty(&vfe2x_ctrl->table_q)) {
if (vfe2x_ctrl->start_pending) {
CDBG("Send START\n");
cmd_data = buf;
*(uint32_t *)cmd_data = VFE_START;
memcpy(((char *)cmd_data) + 4,
&vfe2x_ctrl->start_cmd,
sizeof(vfe2x_ctrl->start_cmd));
len = sizeof(vfe2x_ctrl->start_cmd) + 4;
msm_adsp_write(vfe_mod, QDSP_CMDQUEUE,
cmd_data, len);
vfe2x_ctrl->start_pending = 0;
}
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
return;
}
table_pending = list_first_entry(&vfe2x_ctrl->table_q,
struct table_cmd, list);
if (!table_pending) {
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
return;
}
msm_adsp_write(vfe_mod, table_pending->queue,
table_pending->cmd, table_pending->size);
list_del(&table_pending->list);
kfree(table_pending->cmd);
vfe2x_ctrl->tableack_pending = 1;
spin_unlock_irqrestore(&vfe2x_ctrl->table_lock, flags);
} else if (!vfe2x_ctrl->tableack_pending) {