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#include <common.h>
#include <lcd.h>
#include <command.h>
#include <asm/byteorder.h>
#include <malloc.h>
#include <splash.h>
#include <video_fb.h>
#include <video.h>
int osd_enabled = 0;
/* Graphic Device */
static GraphicDevice *gdev = NULL;
extern void osd_debug(void);
extern void osd_set_log_level(int);
extern void osd_test(void);
extern void osd_enable_hw(u32 index, u32 enable);
extern void osd_set_free_scale_enable_hw(u32 index, u32 enable);
extern int osd_rma_test(u32 osd_index);
static int do_osd_open(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
gdev = video_hw_init(RECT_MODE);
if (gdev == NULL) {
printf("Initialize video device failed!\n");
return 1;
}
osd_enabled = 1;
return 0;
}
static int do_osd_enable(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
ulong index = 0;
index = simple_strtoul(getenv("display_layer"), NULL, 0);
osd_enable_hw(index, 0);
return 0;
}
static int do_osd_close(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
if (gdev == NULL)
return 1;
gdev = NULL;
osd_enable_hw(0, 0);
osd_enable_hw(1, 0);
osd_set_free_scale_enable_hw(0, 0);
osd_set_free_scale_enable_hw(1, 0);
osd_enabled = 0;
return 0;
}
static int do_osd_clear(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
if (gdev == NULL) {
printf("Please enable osd device first!\n");
return 1;
}
#ifdef CONFIG_OSD_SCALE_ENABLE
memset((void *)(long long)(gdev->frameAdrs), 0,
(gdev->fb_width * gdev->fb_height)*gdev->gdfBytesPP);
flush_cache(gdev->frameAdrs,
((gdev->fb_width * gdev->fb_height)*gdev->gdfBytesPP));
#else
memset((void *)(long long)(gdev->frameAdrs), 0,
(gdev->winSizeX * gdev->winSizeY)*gdev->gdfBytesPP);
flush_cache(gdev->frameAdrs,
((gdev->winSizeX * gdev->winSizeY)*gdev->gdfBytesPP));
#endif
return 0;
}
static int do_osd_debug(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
int ret = 0;
int level = 0;
switch (argc) {
case 1:
osd_debug();
break;
case 2:
level = simple_strtoul(argv[1], NULL, 10);
osd_set_log_level(level);
break;
default:
return CMD_RET_USAGE;
}
return ret;
}
static int do_osd_test(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
int ret = 0;
switch (argc) {
case 1:
osd_test();
break;
case 2:
osd_rma_test(simple_strtoul(argv[1], NULL, 10));
break;
default:
return CMD_RET_USAGE;
}
return ret;
}
static int do_osd_display(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
int ret = 0;
int x = 0, y = 0;
ulong addr;
if (gdev == NULL) {
printf("do_osd_display, enable osd device first!\n");
return 1;
}
splash_get_pos(&x, &y);
switch (argc) {
case 1: /* use load_addr as default address */
addr = load_addr;
break;
case 2: /* use argument */
addr = simple_strtoul(argv[1], NULL, 16);
break;
case 4:
addr = simple_strtoul(argv[1], NULL, 16);
x = simple_strtoul(argv[2], NULL, 10);
y = simple_strtoul(argv[3], NULL, 10);
break;
default:
return CMD_RET_USAGE;
}
ret = video_display_bitmap((unsigned long)addr, x, y);
return ret;
}
static int do_osd_set(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
int i;
ulong osdID;
char *str = NULL;
char *hist_env_key[12] = {"hist_max_min_osd0","hist_spl_val_osd0","hist_spl_pix_cnt_osd0","hist_cheoma_sum_osd0",
"hist_max_min_osd1","hist_spl_val_osd1","hist_spl_pix_cnt_osd1","hist_cheoma_sum_osd1",
"hist_max_min_osd2","hist_spl_val_osd2","hist_spl_pix_cnt_osd2","hist_cheoma_sum_osd2"};
if (argc != 6) {
return CMD_RET_USAGE;
}
osdID = simple_strtoul(argv[1], NULL, 10);
if ((osdID < 0) || (osdID > 2)) {
printf("=== osdID is wrong. ===\n");
return 1;
}
for (i = osdID * 4; i < (osdID + 1) * 4; i++) {
str = getenv(hist_env_key[i]);
if (str) {
setenv(hist_env_key[i], argv[i%4+2]);
printf("set %s : %s\n", hist_env_key[i], getenv(hist_env_key[i]));
}
}
return 0;
}
static int do_osd_get(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
int i;
char *str = NULL;
char *hist_env_key[12] = {"hist_max_min_osd0","hist_spl_val_osd0","hist_spl_pix_cnt_osd0","hist_cheoma_sum_osd0",
"hist_max_min_osd1","hist_spl_val_osd1","hist_spl_pix_cnt_osd1","hist_cheoma_sum_osd1",
"hist_max_min_osd2","hist_spl_val_osd2","hist_spl_pix_cnt_osd2","hist_cheoma_sum_osd2"};
for (i = 0; i < 12; i++) {
str = getenv(hist_env_key[i]);
if (str)
printf("%s : %s\n", hist_env_key[i], str);
}
return 0;
}
static cmd_tbl_t cmd_osd_sub[] = {
U_BOOT_CMD_MKENT(open, 2, 0, do_osd_open, "", ""),
U_BOOT_CMD_MKENT(enable, 2, 0, do_osd_enable, "", ""),
U_BOOT_CMD_MKENT(close, 2, 0, do_osd_close, "", ""),
U_BOOT_CMD_MKENT(clear, 2, 0, do_osd_clear, "", ""),
U_BOOT_CMD_MKENT(debug, 2, 0, do_osd_debug, "", ""),
U_BOOT_CMD_MKENT(test, 2, 0, do_osd_test, "", ""),
U_BOOT_CMD_MKENT(display, 5, 0, do_osd_display, "", ""),
U_BOOT_CMD_MKENT(set, 7, 0, do_osd_set, "", ""),
U_BOOT_CMD_MKENT(get, 2, 0, do_osd_get, "", ""),
};
static int do_osd(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
cmd_tbl_t *c;
/* Strip off leading 'osd' command argument */
argc--;
argv++;
c = find_cmd_tbl(argv[0], &cmd_osd_sub[0], ARRAY_SIZE(cmd_osd_sub));
if (c)
return c->cmd(cmdtp, flag, argc, argv);
else
return CMD_RET_USAGE;
}
U_BOOT_CMD(
osd, 7, 1, do_osd,
"osd sub-system",
"open - open osd device\n"
"osd enable - enable osd device\n"
"osd close - close osd device\n"
"osd clear - clear osd framebuffer\n"
"osd debug - debug osd device\n"
"osd test [osdID] - test osd device\n"
"osd display <imageAddr> [x y] - display image\n"
"osd set <osdID> <a> <b> <c> <d> - set Hist GoldenData in env\n"
" a for hist_max_min\n"
" b for hist_spl_val\n"
" c for hist_spl_pix_cnt\n"
" d for hist_cheoma_sum\n"
"osd get - get Hist GoldenData from env\n"
);
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