/**
* @brief Update the offline frame information in host_sp_communication.
* Refer to "sh_css_sp.h" for more details.
*/
void
sh_css_update_host2sp_offline_frame(
unsigned frame_num,
struct ia_css_frame *frame,
struct ia_css_metadata *metadata)
{
unsigned int HIVE_ADDR_host_sp_com;
unsigned int o;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
assert(frame_num < NUM_CONTINUOUS_FRAMES);
/* Write new frame data into SP DMEM */
HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
o = offsetof(struct host_sp_communication, host2sp_offline_frames)
/ sizeof(int);
o += frame_num;
store_sp_array_uint(host_sp_com, o, frame ? frame->data : 0);
/* Write metadata buffer into SP DMEM */
o = offsetof(struct host_sp_communication, host2sp_offline_metadata)
/ sizeof(int);
o += frame_num;
store_sp_array_uint(host_sp_com, o, metadata ? metadata->address : 0);
}
static void
init_host2sp_command(void)
{
unsigned int HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
unsigned int o = offsetof(struct host_sp_communication, host2sp_command)
/ sizeof(int);
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
store_sp_array_uint(host_sp_com, o, host2sp_cmd_ready);
}
void
sh_css_write_host2sp_command(enum host2sp_commands host2sp_command)
{
unsigned int HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
unsigned int o = offsetof(struct host_sp_communication, host2sp_command)
/ sizeof(int);
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
/* Previous command must be handled by SP (by design) */
assert(load_sp_array_uint(host_sp_com, o) == host2sp_cmd_ready);
store_sp_array_uint(host_sp_com, o, host2sp_command);
}
void
sh_css_update_host2sp_cont_num_mipi_frames(unsigned num_frames)
{
unsigned int HIVE_ADDR_host_sp_com;
unsigned int o;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
/* Write new frame data into SP DMEM */
HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
o = offsetof(struct host_sp_communication, host2sp_cont_num_mipi_frames)
/ sizeof(int);
store_sp_array_uint(host_sp_com, o, num_frames);
}
/*
* Frame data is no longer part of the sp_stage structure but part of a
* seperate structure. The aim is to make the sp_data struct static
* (it defines a pipeline) and that the dynamic (per frame) data is stored
* separetly.
*
* This function must be called first every where were you start constructing
* a new pipeline by defining one or more stages with use of variable
* sh_css_sp_stage. Even the special cases like accelerator and copy_frame
* These have a pipeline of just 1 stage.
*/
void
sh_css_init_host2sp_frame_data(void)
{
/* Clean table */
unsigned int HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
/*
* rvanimme: don't clean it to save static frame info line ref_in
* ref_out, and tnr_frames. Once this static data is in a
* seperate data struct, this may be enable (but still, there is
* no need for it)
*/
#if 0
unsigned i;
for (i = 0; i < SH_CSS_MAX_PIPELINES*SH_CSS_NUM_FRAME_IDS; i++)
store_sp_array_uint(host_sp_com, i+o, 0);
#endif
}
/**
* @brief Update the offline frame information in host_sp_communication.
* Refer to "sh_css_sp.h" for more details.
*/
void
sh_css_update_host2sp_mipi_frame(
unsigned frame_num,
struct ia_css_frame *frame)
{
unsigned int HIVE_ADDR_host_sp_com;
unsigned int o;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
assert(frame_num < NUM_MIPI_FRAMES);
/* Write new frame data into SP DMEM */
HIVE_ADDR_host_sp_com = sh_css_sp_fw.info.sp.host_sp_com;
o = offsetof(struct host_sp_communication, host2sp_mipi_frames)
/ sizeof(int);
o += frame_num;
store_sp_array_uint(host_sp_com, o,
frame ? frame->data : 0);
}
void
sh_css_update_host2sp_cont_num_raw_frames(unsigned num_frames, bool set_avail)
{
const struct ia_css_fw_info *fw;
unsigned int HIVE_ADDR_host_sp_com;
unsigned int extra_num_frames, avail_num_frames;
unsigned int o, o_extra;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
/* Write new frame data into SP DMEM */
fw = &sh_css_sp_fw;
HIVE_ADDR_host_sp_com = fw->info.sp.host_sp_com;
if (set_avail) {
o = offsetof(struct host_sp_communication, host2sp_cont_avail_num_raw_frames)
/ sizeof(int);
avail_num_frames = load_sp_array_uint(host_sp_com, o);
extra_num_frames = num_frames - avail_num_frames;
o_extra = offsetof(struct host_sp_communication, host2sp_cont_extra_num_raw_frames)
/ sizeof(int);
store_sp_array_uint(host_sp_com, o_extra, extra_num_frames);
} else
/**
* @brief Update the offline frame information in host_sp_communication.
* Refer to "sh_css_sp.h" for more details.
*/
void
sh_css_update_host2sp_offline_frame(
unsigned frame_num,
struct sh_css_frame *frame)
{
const struct sh_css_fw_info *fw;
unsigned int HIVE_ADDR_host_sp_com;
unsigned int o;
(void)HIVE_ADDR_host_sp_com; /* Suppres warnings in CRUN */
assert(frame_num < NUM_CONTINUOUS_FRAMES);
/* Write new frame data into SP DMEM */
fw = &sh_css_sp_fw;
HIVE_ADDR_host_sp_com = fw->info.sp.host_sp_com;
o = offsetof(struct host_sp_communication, host2sp_offline_frames)
/ sizeof(int);
o += frame_num;
store_sp_array_uint(host_sp_com, o,
frame ? frame->data : 0);
}