void dp(void)
{
for(int i=0;i<n;i++)
{
dp_init(0,i);
Rmq(0,i);
}
for(int i=0;i<m;i++)
{
dp_init(1,i);
Rmq(1,i);
}
}
int
main(int argc, char *argv[])
{
int c;
int delay = -1;
int do_monitor = 0;
int dump_settings = 0;
int first_cmd;
Display *dpy;
XDevice *dev;
if (argc == 1)
dump_settings = 1;
/* Parse command line parameters */
while ((c = getopt(argc, argv, "sm:hlV")) != -1) {
switch (c) {
case 'm':
do_monitor = 1;
if ((delay = atoi(optarg)) < 0)
usage();
break;
case 'l':
dump_settings = 1;
break;
case 'V':
printf("%s\n", VERSION);
exit(0);
default:
usage();
}
}
first_cmd = optind;
if (!do_monitor && !dump_settings && first_cmd == argc)
usage();
/* Connect to the shared memory area */
if (do_monitor)
shm_process_commands(do_monitor, delay);
dpy = dp_init();
if (!dpy || !(dev = dp_get_device(dpy)))
return 1;
dp_set_variables(dpy, dev, argc, argv, first_cmd);
if (dump_settings)
dp_show_settings(dpy, dev);
XCloseDevice(dpy, dev);
XCloseDisplay(dpy);
return 0;
}
void dp()
{
dp_init();
double mxmx = 0;
for(int i=1; i<=n; i++)
{
if(stuff[i].type==0)
{
for(int j=recmx; j>=0; j--)
{
double tmp = 0;
if(j+stuff[i].c>w)continue;
tmp = mx[j]+stuff[i].v;
if(tmp > mx[j+stuff[i].c])
{
mx[j+stuff[i].c]=tmp;
if(mxmx < tmp )mxmx = tmp;
}
}
}
else
{
/* for(int j=0;j<=w;j++)
need[j]=0;
double reca = stuff[i].v*1.0/stuff[i].c;
for(int j=0;j<=recmx&&j<w;j++)
{
if(mx[j]>=0&&need[j]<stuff[i].c)
{
double tmp = reca+mx[j];
if(mx[j+1]<tmp)
{
mx[j+1]=tmp;
need[j+1]=need[j]+1;
printf("%d %d %.2lf\n",j,need[j],tmp);
if(tmp > mxmx)
mxmx = tmp;
if(recmx)
}
}
}*/
}
recmx += stuff[i].c;
if(recmx>w)
recmx = w;
}
printf("%.2lf\n",mxmx);
}
/*
* New collapsed (a)synchronous interface.
*
* If the IO is asynchronous (i.e. it has notify.fn), you must either unplug
* the queue with blk_unplug() some time later or set REQ_SYNC in
io_req->bi_rw. If you fail to do one of these, the IO will be submitted to
* the disk after q->unplug_delay, which defaults to 3ms in blk-settings.c.
*/
int dm_io(struct dm_io_request *io_req, unsigned num_regions,
struct dm_io_region *where, unsigned long *sync_error_bits)
{
int r;
struct dpages dp;
r = dp_init(io_req, &dp);
if (r)
return r;
if (!io_req->notify.fn)
return sync_io(io_req->client, num_regions, where,
io_req->bi_rw, &dp, sync_error_bits);
return async_io(io_req->client, num_regions, where, io_req->bi_rw,
&dp, io_req->notify.fn, io_req->notify.context);
}
int
main(int argc, char *argv[])
{
int c;
int dump_settings = 0;
int first_cmd;
Display *dpy;
XDevice *dev;
if (argc == 1)
dump_settings = 1;
/* Parse command line parameters */
while ((c = getopt(argc, argv, "lV?")) != -1) {
switch (c) {
case 'l':
dump_settings = 1;
break;
case 'V':
printf("%s\n", VERSION);
exit(0);
case '?':
default:
usage();
}
}
first_cmd = optind;
if (!dump_settings && first_cmd == argc)
usage();
dpy = dp_init();
if (!dpy || !(dev = dp_get_device(dpy)))
return 1;
dp_set_variables(dpy, dev, argc, argv, first_cmd);
if (dump_settings)
dp_show_settings(dpy, dev);
XCloseDevice(dpy, dev);
XCloseDisplay(dpy);
return 0;
}
void dp(void)
{
dp_init();
for(int i=1;i<=n;i++)
{
mxearn[i]=mxearn[i-1];
for(int j=1;j<i;j++)
{
Int temp;
if(mxearn[j-1]>=price[j])
temp = (mxearn[j-1]/price[j])*price[i]+mxearn[j-1]%price[j]-s;
else temp = 0;
if(temp>mxearn[i])
mxearn[i]=temp;
}
// printf("%lld\n",mxearn[i]);
}
}
/* this is really aimed at the lcd panel. That said, there are two display
* devices on this part and we may someday want to extend it for other boards.
*/
void display_startup(device_t dev)
{
struct soc_nvidia_tegra124_config *config = dev->chip_info;
struct display_controller *disp_ctrl = (void *)config->display_controller;
struct pwm_controller *pwm = (void *)TEGRA_PWM_BASE;
struct tegra_dc *dc = &dc_data;
u32 plld_rate;
/* init dc */
dc->base = (void *)TEGRA_ARM_DISPLAYA;
dc->config = config;
config->dc_data = dc;
/* Note dp_init may read EDID and change some config values. */
dp_init(config);
/* should probably just make it all MiB ... in future */
u32 framebuffer_size_mb = config->framebuffer_size / MiB;
u32 framebuffer_base_mb= config->framebuffer_base / MiB;
/* light it all up */
/* This one may have been done in romstage but that's ok for now. */
if (config->panel_vdd_gpio){
gpio_output(config->panel_vdd_gpio, 1);
printk(BIOS_SPEW,"%s: panel_vdd setting gpio %08x to %d\n",
__func__, config->panel_vdd_gpio, 1);
}
udelay(config->vdd_delay_ms * 1000);
if (config->backlight_vdd_gpio){
gpio_output(config->backlight_vdd_gpio, 1);
printk(BIOS_SPEW,"%s: backlight vdd setting gpio %08x to %d\n",
__func__, config->backlight_vdd_gpio, 1);
}
if (config->lvds_shutdown_gpio){
gpio_output(config->lvds_shutdown_gpio, 0);
printk(BIOS_SPEW,"%s: lvds shutdown setting gpio %08x to %d\n",
__func__, config->lvds_shutdown_gpio, 0);
}
if (framebuffer_size_mb == 0){
framebuffer_size_mb = ALIGN_UP(config->xres * config->yres *
(config->framebuffer_bits_per_pixel / 8), MiB)/MiB;
}
if (! framebuffer_base_mb)
framebuffer_base_mb = fb_base_mb();
config->framebuffer_size = framebuffer_size_mb * MiB;
config->framebuffer_base = framebuffer_base_mb * MiB;
mmu_config_range(framebuffer_base_mb, framebuffer_size_mb,
config->cache_policy);
printk(BIOS_SPEW, "LCD frame buffer at %dMiB to %dMiB\n", framebuffer_base_mb,
framebuffer_base_mb + framebuffer_size_mb);
/* GPIO magic here if needed to start powering up things. You
* really only want to enable vdd, wait a bit, and then enable
* the panel. However ... the timings in the tegra20 dts make
* no sense to me. I'm pretty sure they're wrong.
* The panel_vdd is done in the romstage, so we need only
* light things up here once we're sure it's all working.
*/
/* The plld is programmed with the assumption of the SHIFT_CLK_DIVIDER
* and PIXEL_CLK_DIVIDER are zero (divide by 1). See the
* update_display_mode() for detail.
*/
plld_rate = clock_display(config->pixel_clock * 2);
if (plld_rate == 0) {
printk(BIOS_ERR, "dc: clock init failed\n");
return;
} else if (plld_rate != config->pixel_clock * 2) {
printk(BIOS_WARNING, "dc: plld rounded to %u\n", plld_rate);
config->pixel_clock = plld_rate / 2;
}
/* Init dc */
if (tegra_dc_init(disp_ctrl)) {
printk(BIOS_ERR, "dc: init failed\n");
return;
}
/* Configure dc mode */
if (update_display_mode(disp_ctrl, config)) {
printk(BIOS_ERR, "dc: failed to configure display mode.\n");
return;
}
/* Enable dp */
dp_enable(dc->out);
/* Init frame buffer */
memset((void *)(framebuffer_base_mb*MiB), 0x00,
framebuffer_size_mb*MiB);
update_window(disp_ctrl, config);
/* Set up Tegra PWM n (where n is specified in config->pwm) to drive the
* panel backlight.
*/
printk(BIOS_SPEW, "%s: enable panel backlight pwm\n", __func__);
WRITEL(((1 << NV_PWM_CSR_ENABLE_SHIFT) |
(220 << NV_PWM_CSR_PULSE_WIDTH_SHIFT) | /* 220/256 */
0x02e), /* frequency divider */
&pwm->pwm[config->pwm].csr);
udelay(config->pwm_to_bl_delay_ms * 1000);
if (config->backlight_en_gpio){
gpio_output(config->backlight_en_gpio, 1);
printk(BIOS_SPEW,"%s: backlight enable setting gpio %08x to %d\n",
__func__, config->backlight_en_gpio, 1);
}
printk(BIOS_INFO, "%s: display init done.\n", __func__);
/* tell depthcharge ...
*/
struct edid edid;
edid.bytes_per_line = ((config->xres * config->framebuffer_bits_per_pixel / 8 + 31) /
32 * 32);
edid.x_resolution = edid.bytes_per_line / (config->framebuffer_bits_per_pixel / 8);
edid.y_resolution = config->yres;
edid.framebuffer_bits_per_pixel = config->framebuffer_bits_per_pixel;
set_vbe_mode_info_valid(&edid, (uintptr_t)(framebuffer_base_mb*MiB));
}
int
main(int argc, char *argv[])
{
int c;
int delay = -1;
int do_monitor = 0;
int dump_hw = 0;
int dump_settings = 0;
int use_shm = 1;
int first_cmd;
#ifdef HAVE_PROPERTIES
use_shm = 0;
#endif
/* Parse command line parameters */
while ((c = getopt(argc, argv, "sm:hlV")) != -1) {
switch (c) {
case 's':
use_shm = 1;
break;
case 'm':
use_shm = 1;
do_monitor = 1;
if ((delay = atoi(optarg)) < 0)
usage();
break;
case 'h':
use_shm = 1;
dump_hw = 1;
break;
case 'l':
dump_settings = 1;
break;
case 'V':
// printf("%s\n", VERSION);
exit(0);
default:
usage();
}
}
first_cmd = optind;
if (!do_monitor && !dump_hw && !dump_settings && first_cmd == argc)
usage();
/* Connect to the shared memory area */
if (use_shm)
{
SynapticsSHM *synshm = NULL;
synshm = shm_init();
if (!synshm)
return 1;
/* Perform requested actions */
if (dump_hw)
shm_show_hw_info(synshm);
shm_set_variables(synshm, argc, argv, first_cmd);
if (dump_settings)
shm_show_settings(synshm);
if (do_monitor)
shm_monitor(synshm, delay);
}
#ifdef HAVE_PROPERTIES
else /* Device properties */
{
Display *dpy;
XDevice *dev;
dpy = dp_init();
if (!dpy || !(dev = dp_get_device(dpy)))
return 1;
dp_set_variables(dpy, dev, argc, argv, first_cmd);
if (dump_settings)
dp_show_settings(dpy, dev);
XCloseDevice(dpy, dev);
XCloseDisplay(dpy);
}
#endif
return 0;
}
static int
thread_init ()
{
gStopTickTask = FALSE;
/*
* This will have already been called for CPR CNU code,
* but may be called here for Windows emulation.
*/
(void) cprPreInit();
PHNChangeState(STATE_FILE_CFG);
/* initialize message queues */
sip_msgq = cprCreateMessageQueue("SIPQ", SIPQSZ);
gsm_msgq = cprCreateMessageQueue("GSMQ", GSMQSZ);
if (FALSE == gHardCodeSDPMode) {
misc_app_msgq = cprCreateMessageQueue("MISCAPPQ", DEFQSZ);
}
ccapp_msgq = cprCreateMessageQueue("CCAPPQ", DEFQSZ);
#ifdef JINDO_DEBUG_SUPPORTED
debug_msgq = cprCreateMessageQueue("DEBUGAPPQ", DEFQSZ);
#endif
#ifdef EXTERNAL_TICK_REQUIRED
ticker_msgq = cprCreateMessageQueue("Ticker", DEFQSZ);
#endif
/*
* Initialize the command parser and debug infrastructure
*/
debugInit();
/* create threads */
ccapp_thread = cprCreateThread("CCAPP Task",
(cprThreadStartRoutine) CCApp_task,
GSMSTKSZ, CCPROVIDER_THREAD_RELATIVE_PRIORITY /* pri */, ccapp_msgq);
if (ccapp_thread == NULL) {
err_msg("failed to create CCAPP task \n");
}
#ifdef JINDO_DEBUG_SUPPORTED
#ifndef VENDOR_BUILD
debug_thread = cprCreateThread("Debug Task",
(cprThreadStartRoutine) debug_task, STKSZ,
0 /*pri */ , debug_msgq);
if (debug_thread == NULL) {
err_msg("failed to create debug task\n");
}
#endif
#endif
/* SIP main thread */
sip_thread = cprCreateThread("SIPStack task",
(cprThreadStartRoutine) sip_platform_task_loop,
STKSZ, SIP_THREAD_RELATIVE_PRIORITY /* pri */, sip_msgq);
if (sip_thread == NULL) {
err_msg("failed to create sip task \n");
}
#ifdef NO_SOCKET_POLLING
/* SIP message wait queue task */
sip_msgqwait_thread = cprCreateThread("SIP MsgQueueWait task",
(cprThreadStartRoutine)
sip_platform_task_msgqwait,
STKSZ, SIP_THREAD_RELATIVE_PRIORITY /* pri */, sip_msgq);
if (sip_msgqwait_thread == NULL) {
err_msg("failed to create sip message queue wait task\n");
}
#endif
gsm_thread = cprCreateThread("GSM Task",
(cprThreadStartRoutine) GSMTask,
GSMSTKSZ, GSM_THREAD_RELATIVE_PRIORITY /* pri */, gsm_msgq);
if (gsm_thread == NULL) {
err_msg("failed to create gsm task \n");
}
if (FALSE == gHardCodeSDPMode) {
misc_app_thread = cprCreateThread("MiscApp Task",
(cprThreadStartRoutine) MiscAppTask,
STKSZ, 0 /* pri */, misc_app_msgq);
if (misc_app_thread == NULL) {
err_msg("failed to create MiscApp task \n");
}
}
#ifdef EXTERNAL_TICK_REQUIRED
ticker_thread = cprCreateThread("Ticker task",
(cprThreadStartRoutine) TickerTask,
STKSZ, 0, ticker_msgq);
if (ticker_thread == NULL) {
err_msg("failed to create ticker task \n");
}
#endif
/* Associate the threads with the message queues */
(void) cprSetMessageQueueThread(sip_msgq, sip_thread);
(void) cprSetMessageQueueThread(gsm_msgq, gsm_thread);
if (FALSE == gHardCodeSDPMode) {
(void) cprSetMessageQueueThread(misc_app_msgq, misc_app_thread);
}
(void) cprSetMessageQueueThread(ccapp_msgq, ccapp_thread);
#ifdef JINDO_DEBUG_SUPPORTED
(void) cprSetMessageQueueThread(debug_msgq, debug_thread);
#endif
#ifdef EXTERNAL_TICK_REQUIRED
(void) cprSetMessageQueueThread(ticker_msgq, ticker_thread);
#endif
/*
* initialize debugs of other modules.
*
* dp_init needs the gsm_msgq id. This
* is set in a global variable by the
* GSM task running. However due to timing
* issues dp_init is sometimes run before
* the GSM task has set this variable resulting
* in a NULL msgqueue ptr being passed to CPR
* which returns an error and does not create
* the dialplan timer. Thus pass is the same
* data to dp_init that is passed into the
* cprCreateThread call for GSM above.
*/
config_init();
vcmInit();
dp_init(gsm_msgq);
if (sip_minimum_config_check() != 0) {
PHNChangeState(STATE_UNPROVISIONED);
} else {
PHNChangeState(STATE_CONNECTED);
}
(void) cprPostInit();
if ( vcmGetVideoCodecList(VCM_DSP_FULLDUPLEX) ) {
cc_media_update_native_video_support(TRUE);
}
return (0);
}
