void ipc_init(ipc_source ipc_src, ipc_destination ipc_dst, ipc_controlvariable ipc_convar)
{
ipc_swreset();
ipc_enable_ip(OFF);
ipc_setpostprocessing_onoff(OFF);
//Initialize the Image Information
ipc_setmode_and_imgsize(ipc_src, ipc_dst, ipc_convar);
//Initialize Enhancement
ipc_init_enhancing_parameter();
ipc_setcontrast(ipc_enh_var.contrast);
ipc_setbrightness(ipc_enh_var.brightness);
ipc_setbright_offset(ipc_enh_var.brightoffset);
ipc_setsaturation(ipc_enh_var.saturation);
ipc_setsharpness(ipc_enh_var.sharpness, ipc_enh_var.thhnoise);
//Initialize the Poly-Phase Filter Coefficients
ipc_setfilter();
writel(S3C_IPC_PEL_RATE_SET, s3c_ipc->regs + S3C_IPC_PEL_RATE_CTRL);
shadow_update();
}
void ipc_setmode_and_imgsize(ipc_source ipc_src, ipc_destination ipc_dst, ipc_controlvariable ipc_convar)
{
u32 v_ratio, h_ratio;
ipc_field_id_control(IPC_BOTTOM_FIELD);
ipc_field_id_mode(CAM_FIELD_SIG, AUTO);
ipc_2d_enable(ipc_convar.modeval); // Enalbed : 2D IPC , Disabled : Horizon Double Scailing
writel(S3C_IPC_SRC_WIDTH_SET(ipc_src.srchsz), s3c_ipc->regs + S3C_IPC_SRC_WIDTH);
writel(S3C_IPC_SRC_HEIGHT_SET(ipc_src.srcvsz), s3c_ipc->regs + S3C_IPC_SRC_HEIGHT);
writel(S3C_IPC_DST_WIDTH_SET(ipc_dst.dsthsz), s3c_ipc->regs + S3C_IPC_DST_WIDTH);
writel(S3C_IPC_DST_HEIGHT_SET(ipc_dst.dstvsz), s3c_ipc->regs + S3C_IPC_DST_HEIGHT);
if (1 == ipc_convar.modeval)
h_ratio = IPC_2D_ENABLE;
else
h_ratio = IPC_HOR_SCALING_ENABLE;
writel(h_ratio, s3c_ipc->regs + S3C_IPC_H_RATIO);
v_ratio = IPC_2D_ENABLE;
writel(v_ratio, s3c_ipc->regs + S3C_IPC_V_RATIO);
shadow_update();
}
void ipc_2d_enable(enum ipc_enoff onoff)
{
u32 cfg;
cfg = readl(ipc->regs + S3C_IPC_MODE);
cfg &= ~S3C_IPC_2D_MASK;
cfg |= S3C_IPC_2D_CTRL(onoff);
writel(cfg, ipc->regs + S3C_IPC_MODE);
shadow_update();
}
void ipc_set_brightness(u32 *brightness)
{
u32 i, line_eq[8];
for(i = 0; i < 8; i++) {
line_eq[i] = readl(ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
line_eq[i] &= ~S3C_IPC_PP_LINE_BRIGTHNESS_MASK;
line_eq[i] |= S3C_IPC_PP_LINE_BRIGHT(brightness[i]);
writel(line_eq[i], ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
}
shadow_update();
}
void ipc_enable_postprocessing(u32 onoff)
{
u32 cfg = readl(ipc->regs + S3C_IPC_BYPASS);
if (!onoff)
cfg |= S3C_IPC_PP_BYPASS_DISABLE;
else
cfg &= S3C_IPC_PP_BYPASS_ENABLE;
writel(cfg, ipc->regs + S3C_IPC_BYPASS);
shadow_update();
}
void ipc_set_contrast(u32 *contrast)
{
u32 i, line_eq[8];
for(i = 0; i < 8; i++) {
line_eq[i] = readl(ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
line_eq[i] &= ~S3C_IPC_PP_LINE_CONTRAST_MASK;
line_eq[i] |= S3C_IPC_PP_LINE_CONTRAST(contrast[i]);
writel(line_eq[i], ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
}
shadow_update();
}
void ipc_field_id_mode(ipc_field_id_sel sel, ipc_field_id_togl toggle)
{
u32 cfg;
cfg = readl(s3c_ipc->regs + S3C_IPC_MODE);
cfg |= S3C_IPC_FIELD_ID_SELECTION(sel);
writel(cfg, s3c_ipc->regs + S3C_IPC_MODE);
cfg = readl(s3c_ipc->regs + S3C_IPC_MODE);
cfg |= S3C_IPC_FIELD_ID_AUTO_TOGGLING(toggle);
writel(cfg, s3c_ipc->regs + S3C_IPC_MODE);
shadow_update();
}
void ipc_set_imgsize(struct ipc_source src, struct ipc_destination dst)
{
writel(S3C_IPC_SRC_WIDTH_SET(src.srchsz),
ipc->regs + S3C_IPC_SRC_WIDTH);
writel(S3C_IPC_SRC_HEIGHT_SET(src.srcvsz),
ipc->regs + S3C_IPC_SRC_HEIGHT);
writel(S3C_IPC_DST_WIDTH_SET(dst.dsthsz),
ipc->regs + S3C_IPC_DST_WIDTH);
writel(S3C_IPC_DST_HEIGHT_SET(dst.dstvsz),
ipc->regs + S3C_IPC_DST_HEIGHT);
shadow_update();
}
void ipc_setpostprocessing_onoff(u32 onoff)
{
u32 cfg;
cfg = readl(s3c_ipc->regs + S3C_IPC_BYPASS);
if (!onoff)
cfg |= S3C_IPC_PP_BYPASS_DISABLE; // 1
else
cfg &= S3C_IPC_PP_BYPASS_ENABLE; // 0
writel(cfg, s3c_ipc->regs + S3C_IPC_BYPASS);
shadow_update();
}
void ipc_setcontrast(u32 *contrast)
{
u32 i, line_eq[8];
for(i = 0; i < 8; i++)
{
line_eq[i] = readl(s3c_ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
line_eq[i] &= ~(S3C_IPC_PP_LINE_CONTRAST_MASK << 0);
line_eq[i] |= ((contrast[i] & S3C_IPC_PP_LINE_CONTRAST_MASK) << 0);
writel(line_eq[i], s3c_ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
}
shadow_update();
}
void ipc_setbrightness(u32 *brightness)
{
u32 i, line_eq[8];
for(i = 0; i < 8; i++)
{
line_eq[i] = readl(s3c_ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
line_eq[i] &= ~(S3C_IPC_PP_LINE_BRIGTHNESS_MASK << 8);
line_eq[i] |= ((brightness[i] & S3C_IPC_PP_LINE_BRIGTHNESS_MASK) << 8);
writel(line_eq[i], s3c_ipc->regs + (S3C_IPC_PP_LINE_EQ0 + 4 * i));
}
shadow_update();
}
void ipc_set_mode(struct ipc_controlvariable con_var)
{
u32 cfg = 0;
/* Enalbed : 2D IPC , Disabled : Horizon Double Scailing */
ipc_field_id_control(IPC_BOTTOM_FIELD);
ipc_field_id_mode(CAM_FIELD_SIG, AUTO);
ipc_2d_enable(con_var.modeval);
if (con_var.modeval == IPC_2D)
cfg = IPC_2D_ENABLE;
else
cfg = IPC_HOR_SCALING_ENABLE;
writel(cfg, ipc->regs + S3C_IPC_H_RATIO);
cfg = IPC_2D_ENABLE;
writel(cfg, ipc->regs + S3C_IPC_V_RATIO);
shadow_update();
}
void ipc_setsharpness(ipc_sharpness Sharpness, u32 threshold)
{
u32 sharpval;
switch (Sharpness) {
case NO_EFFECT:
sharpval = (0x0<<0);
break;
case MIN_EDGE:
sharpval = (0x1<<0);
break;
case MODERATE_EDGE:
sharpval = (0x2<<0);
break;
default:
sharpval = (0x3<<0);
break;
}
writel(S3C_IPC_PP_TH_HNOISE_SET(threshold) | sharpval, s3c_ipc->regs + S3C_IPC_PP_SHARPNESS);
shadow_update();
}
void ipc_set_sharpness(enum ipc_sharpness sharpness, u32 threshold)
{
u32 sharpval;
switch (sharpness) {
case NO_EFFECT:
sharpval = 0x0;
break;
case MIN_EDGE:
sharpval = 0x1;
break;
case MODERATE_EDGE:
sharpval = 0x2;
break;
default:
sharpval = 0x3;
break;
}
writel(S3C_IPC_PP_TH_HNOISE_SET(threshold) | sharpval,
ipc->regs + S3C_IPC_PP_SHARPNESS);
shadow_update();
}
int
dsa_control (Attr_Sequence as, struct DSError *error, DN dn)
{
char * str;
DN dn2;
Entry theentry;
extern Entry database_root;
SFD attempt_restart();
if ( ! manager(dn) ) {
error->dse_type = DSE_SECURITYERROR;
error->ERR_SECURITY.DSE_sc_problem = DSE_SC_ACCESSRIGHTS;
return (DS_ERROR_REMOTE);
}
str = (char *) as->attr_value->avseq_av.av_struct;
#ifndef NO_STATS
LLOG (log_stat,LLOG_NOTICE,("DSA control: %s",str));
#endif
switch (*str) {
case 'd': /* -dump <directory> */
str = SkipSpace (++str);
/*
directory_dump (str, database_root);
*/
return (DS_OK);
case 't': /* -tailor <string> */
str = SkipSpace (++str);
if (dsa_tai_string (str) == OK) {
isodexport (NULLCP);
return (DS_OK);
}
break;
case 'a': /* -abort */
LLOG (log_dsap,LLOG_FATAL,("*** abort signal ***"));
dsa_abort(-1);
exit(0);
case 'b': /* -restart */
LLOG (log_dsap,LLOG_FATAL,("*** restart signal ***"));
attempt_restart (NOTOK);
exit(0); /* should not be reached */
case 'r': /* -refresh <entry> */
str = SkipSpace (++str);
if (lexequ (str,"root") == 0)
dn2= NULLDN;
else if ((dn2 = str2dn (str)) == NULLDN)
break;
if (refresh_from_disk (dn2) == OK)
return (DS_OK);
break;
case 'f': /* -resync <entry> */
str = SkipSpace (++str);
if (lexequ (str,"root") == 0)
dn2= NULLDN;
else if ((dn2 = str2dn (str)) == NULLDN)
break;
if ((theentry = local_find_entry (dn2,FALSE)) != NULLENTRY)
#ifdef TURBO_DISK
{
Entry akid = (Entry) avl_getone(theentry->e_children);
if (turbo_writeall (akid) == OK)
return (DS_OK);
}
#else
{
Entry akid = (Entry) avl_getone(theentry->e_children);
if (journal (akid) == OK)
return (DS_OK);
}
#endif
break;
case 'l': /* -lock <entry> */
str = SkipSpace (++str);
if (lexequ (str,"root") == 0)
dn2 = NULLDN;
else if ((dn2 = str2dn (str)) == NULLDN)
break;
if ((theentry = local_find_entry (dn2,FALSE)) != NULLENTRY) {
theentry->e_lock = TRUE;
return (DS_OK);
}
break;
case 'u': /* -unlock <entry> */
str = SkipSpace (++str);
if (lexequ (str,"root") == 0)
dn2 = NULLDN;
else if ((dn2 = str2dn (str)) == NULLDN)
break;
if ((theentry = local_find_entry (dn2,FALSE)) != NULLENTRY) {
theentry->e_lock = FALSE;
return (DS_OK);
}
break;
case 's': /* -slave */
/*
* When we go async return of OK will mean that a getedb
* operation has been scheduled, NOT that it has succeeded.
*/
str = SkipSpace (++str);
if (*str == NULL) {
slave_update();
return DS_OK;
}
if (lexequ (str, "shadow") == 0) {
shadow_update();
return DS_OK;
}
if (lexequ (str, "root") == 0)
dn2 = NULLDN;
else if ((dn2 = str2dn (str)) == NULLDN)
break;
if (update_aux (dn2, dn2 == NULLDN) == OK)
return DS_OK;
break;
default:
break;
}
error->dse_type = DSE_SERVICEERROR;
error->ERR_SERVICE.DSE_sv_problem = DSE_SV_UNWILLINGTOPERFORM;
return (DS_ERROR_REMOTE);
}
int
new_dsa_control (Attr_Sequence as, struct DSError *error, DN dn)
{
struct dsa_control * item ;
char * tmp_ptr ;
DN dn2;
Entry theentry;
extern Entry database_root;
SFD attempt_restart();
/* Return some silly error to distinguish it from the other dsa_control */
if ( ! manager(dn) ) {
error->dse_type = DSE_SECURITYERROR ;
error->ERR_SECURITY.DSE_sc_problem = DSE_SC_PROTECTIONREQUIRED ;
return (DS_ERROR_REMOTE) ;
}
item = (struct dsa_control *) as->attr_value->avseq_av.av_struct ;
switch (item->dsa_control_option) {
case (CONTROL_CHANGETAILOR) : { /* -tailor <string> */
tmp_ptr = qb2str(item->un.changeTailor) ;
if (dsa_tai_string (tmp_ptr) == OK) {
isodexport (NULLCP);
return (DS_OK);
}
break;
}
case(CONTROL_STOPDSA): { /* -abort */
LLOG(log_dsap,LLOG_FATAL,("*** abort signal ***")) ;
stop_listeners() ;
exit(0) ;
}
case (CONTROL_REFRESH): { /* -refresh <entry> */
if (item->un.refresh->offset == DN_PRESENT)
if (refresh_from_disk (item->un.refresh->un.selectedDN) == OK)
return (DS_OK);
break;
}
case(CONTROL_RESYNCH): { /* -resync <entry> */
if (item->un.resynch->offset == DN_PRESENT)
dn2 = item->un.resynch->un.selectedDN ;
else
break ;
if ((theentry = local_find_entry (dn2, FALSE)) != NULLENTRY)
#ifdef TURBO_DISK
{
Entry akid = (Entry) avl_getone(theentry->e_children);
if (turbo_writeall (akid) == OK)
return (DS_OK);
}
#else
{
Entry akid = (Entry) avl_getone(theentry->e_children);
if (journal (akid) == OK)
return (DS_OK);
}
#endif
break;
}
case (CONTROL_LOCKDSA): { /* -lock <entry> */
if (item->un.resynch->offset == DN_PRESENT)
dn2 = item->un.resynch->un.selectedDN ;
else
break ;
if ((theentry = local_find_entry (dn2,FALSE)) != NULLENTRY) {
theentry->e_lock = TRUE;
return (DS_OK);
}
break;
}
case (CONTROL_UNLOCK): { /* -unlock <entry> */
if (item->un.resynch->offset == DN_PRESENT)
dn2 = item->un.resynch->un.selectedDN ;
else
break ;
if ((theentry = local_find_entry (dn2,FALSE)) != NULLENTRY) {
theentry->e_lock = FALSE;
return (DS_OK);
}
break;
}
case (CONTROL_SETLOGLEVEL): { /* Set the Logging Level */
tmp_ptr = qb2str(item->un.setLogLevel) ;
/* What kind of stuff is needed here?!! */
return (DS_OK);
break;
}
case (CONTROL_UPDATESLAVEEDBS): { /* -slave */
/*
* When we go async return of OK will mean that a getedb
* operation has been scheduled, NOT that it has succeeded.
*/
tmp_ptr = qb2str(item->un.updateSlaveEDBs) ;
if (lexequ (tmp_ptr, "all") == 0) {
slave_update();
return DS_OK;
}
if (lexequ (tmp_ptr, "shadow") == 0) {
shadow_update();
return DS_OK;
}
if (lexequ (tmp_ptr, "root") == 0) {
dn2 = NULLDN;
} else {
if ((dn2 = str2dn (tmp_ptr)) == NULLDN)
break;
}
if (update_aux (dn2, dn2 == NULLDN) == OK)
return DS_OK;
break;
}
default:
break;
}
error->dse_type = DSE_SERVICEERROR;
error->ERR_SERVICE.DSE_sv_problem = DSE_SV_UNWILLINGTOPERFORM;
return (DS_ERROR_REMOTE);
}
void ipc_field_id_control(enum ipc_field_id id)
{
writel(id, ipc->regs + S3C_IPC_FIELD_ID);
shadow_update();
}
void ipc_set_pixel_rate(void)
{
writel(S3C_IPC_PEL_RATE_SET, ipc->regs + S3C_IPC_PEL_RATE_CTRL);
shadow_update();
}
void ipc_set_saturation(u32 saturation)
{
writel(S3C_IPC_PP_SATURATION_SET(saturation),
ipc->regs + S3C_IPC_PP_SATURATION);
shadow_update();
}
void ipc_set_bright_offset(u32 offset)
{
writel(S3C_IPC_PP_BRIGHT_OFFSET_SET(offset),
ipc->regs + S3C_IPC_PP_BRIGHT_OFFSET);
shadow_update();
}