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[/] [or1k/] [tags/] [stable_0_2_0_rc2/] [or1ksim/] [peripheral/] [fb.c] - Diff between revs 1446 and 1461

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Rev 1446	Rev 1461
Line 34...	Line 34...
`#include "sched.h"`	`#include "sched.h"`

`#define FB_WRAP (512*1024)`	`#define FB_WRAP (512*1024)`

`struct fb_state {`	`struct fb_state {`
	`int enabled;`
`unsigned long pal[256];`	`unsigned long pal[256];`
`int ctrl;`	`int ctrl;`
`int pic;`	`int pic;`
`int in_refresh;`	`int in_refresh;`
`int refresh_count;`	`int refresh_count;`
Line 331...	Line 332...
`fprintf(stderr, "Peripheral FB: Run out of memory\n");`	`fprintf(stderr, "Peripheral FB: Run out of memory\n");`
`exit(-1);`	`exit(-1);`
`}`	`}`
`}`	`}`

	`void fb_enabled(union param_val val, void *dat)`
	`{`
	`struct fb_state *fb = dat;`
	`fb->enabled = val.int_val;`
	`}`

`void *fb_sec_start(void)`	`void *fb_sec_start(void)`
`{`	`{`
`struct fb_state *new = malloc(sizeof(struct fb_state));`	`struct fb_state *new = malloc(sizeof(struct fb_state));`

`if(!new) {`	`if(!new) {`
Line 350...	Line 357...
`new->addr = 0;`	`new->addr = 0;`
`new->cam_addr = 0;`	`new->cam_addr = 0;`
`new->camerax = 0;`	`new->camerax = 0;`
`new->cameray = 0;`	`new->cameray = 0;`
`new->camera_pos = 0;`	`new->camera_pos = 0;`
	`new->enabled = 1;`

`return new;`	`return new;`
`}`	`}`

`void fb_sec_end(void *dat)`	`void fb_sec_end(void *dat)`
`{`	`{`
`struct fb_state *fb = dat;`	`struct fb_state *fb = dat;`

	`if(!fb->enabled) {`
	`free(dat);`
	`return;`
	`}`

`if (fb->baseaddr)`	`if (fb->baseaddr)`
`register_memoryarea(fb->baseaddr, FB_PAL + 256*4, 4, 0, fb_read32, fb_write32, dat);`	`register_memoryarea(fb->baseaddr, FB_PAL + 256*4, 4, 0, fb_read32, fb_write32, dat);`

`reg_sim_reset(fb_reset, dat);`	`reg_sim_reset(fb_reset, dat);`
`}`	`}`
Line 369...	Line 382...
`void reg_fb_sec(void)`	`void reg_fb_sec(void)`
`{`	`{`
`struct config_section *sec = reg_config_sec("fb", fb_sec_start, fb_sec_end);`	`struct config_section *sec = reg_config_sec("fb", fb_sec_start, fb_sec_end);`

`reg_config_param(sec, "baseaddr", paramt_addr, fb_baseaddr);`	`reg_config_param(sec, "baseaddr", paramt_addr, fb_baseaddr);`
	`reg_config_param(sec, "enabled", paramt_int, fb_enabled);`
`reg_config_param(sec, "refresh_rate", paramt_int, fb_refresh_rate);`	`reg_config_param(sec, "refresh_rate", paramt_int, fb_refresh_rate);`
`reg_config_param(sec, "filename", paramt_str, fb_filename);`	`reg_config_param(sec, "filename", paramt_str, fb_filename);`
`}`	`}`

`No newline at end of file`	`No newline at end of file`

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[/] [or1k/] [tags/] [stable_0_2_0_rc2/] [or1ksim/] [peripheral/] [fb.c] - Diff between revs 1446 and 1461