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[DP/GFX/SDMMC] Bugfixes

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- Sanitize framebuffer. Original idea from @StevenMattera
- Change clear framebuffer to memset (for grey colors), for performance (we don't use alpha blending, so it does not matter to set it to 0xFF).
- Enable screen backlight after gfx init
- Reduce wait time for emmc/sd read/write retries to 100ms.
This commit is contained in:
Kostas Missos 2018-06-06 13:29:38 +03:00
parent b299cb40c7
commit 16ac26f583
8 changed files with 43 additions and 21 deletions
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16
ipl/di.c
View file

@ -14,6 +14,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "di.h"
#include "t210.h"
#include "util.h"
@ -131,9 +133,14 @@ void display_init()
exec_cfg((u32 *)DISPLAY_A_BASE, _display_config_11, 113);
}
void display_backlight(u8 enable)
{
GPIO_6(0x24) = (GPIO_6(0x24) & 0xFFFFFFFE) | (enable & 1);
}
void display_end()
{
GPIO_6(0x24) &= 0xFFFFFFFE;
display_backlight(0);
DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = 1;
DSI(_DSIREG(DSI_WR_DATA)) = 0x2805;
@ -197,17 +204,20 @@ void display_color_screen(u32 color)
sleep(35000);
GPIO_6(0x24) = GPIO_6(0x24) & 0xFFFFFFFE | 1;
display_backlight(1);
}
u32 *display_init_framebuffer(u32 *fb)
{
//Sanitize framebuffer area. Aligned to 4MB.
memset((u32 *)0xC0000000, 0, 0x400000);
//This configures the framebuffer @ 0xC0000000 with a resolution of 1280x720 (line stride 768).
exec_cfg((u32 *)DISPLAY_A_BASE, cfg_display_framebuffer, 32);
sleep(35000);
GPIO_6(0x24) = GPIO_6(0x24) & 0xFFFFFFFE | 1;
//Enable backlight
//display_backlight(1);
return (u32 *)0xC0000000;
}

3
ipl/di.h
View file

@ -341,6 +341,9 @@ void display_end();
/*! Show one single color on the display. */
void display_color_screen(u32 color);
/*! Switches screen backlight ON/OFF. */
void display_backlight(u8 enable);
/*! Init display in full 1280x720 resolution (32bpp, line stride 768, framebuffer size = 1280*768*4 bytes). */
u32 *display_init_framebuffer();

8
ipl/gfx.c
View file

@ -15,6 +15,7 @@
*/
#include <stdarg.h>
#include <string.h>
#include "gfx.h"
static const u8 _gfx_font[] = {
@ -76,7 +77,12 @@ void gfx_init_ctxt(gfx_ctxt_t *ctxt, u32 *fb, u32 width, u32 height, u32 stride)
ctxt->stride = stride;
}
void gfx_clear(gfx_ctxt_t *ctxt, u32 color)
void gfx_clear_grey(gfx_ctxt_t *ctxt, u8 color)
{
memset(ctxt->fb, color, 0x400000);
}
void gfx_clear_color(gfx_ctxt_t *ctxt, u32 color)
{
for (u32 i = 0; i < ctxt->height * ctxt->stride; i++)
ctxt->fb[i] = color;

3
ipl/gfx.h
View file

@ -38,7 +38,8 @@ typedef struct _gfx_con_t
} gfx_con_t;
void gfx_init_ctxt(gfx_ctxt_t *ctxt, u32 *fb, u32 width, u32 height, u32 stride);
void gfx_clear(gfx_ctxt_t *ctxt, u32 color);
void gfx_clear_grey(gfx_ctxt_t *ctxt, u8 color);
void gfx_clear_color(gfx_ctxt_t *ctxt, u32 color);
void gfx_con_init(gfx_con_t *con, gfx_ctxt_t *ctxt);
void gfx_con_setcol(gfx_con_t *con, u32 fgcol, int fillbg, u32 bgcol);
void gfx_con_getpos(gfx_con_t *con, u32 *x, u32 *y);

2
ipl/hos.c
View file

@ -394,7 +394,7 @@ int hos_launch(ini_sec_t *cfg)
memset(&ctxt, 0, sizeof(launch_ctxt_t));
list_init(&ctxt.kip1_list);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (cfg && !_config(&ctxt, cfg))

25
ipl/main.c
View file

@ -336,7 +336,7 @@ void config_hw()
void print_fuseinfo()
{
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%k(Unlocked) fuse cache:\n\n%k", 0xFFFFDD00, 0xFFCCCCCC);
@ -365,7 +365,7 @@ void print_fuseinfo()
void print_kfuseinfo()
{
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, "%kKFuse contents:\n\n%k", 0xFFFFDD00, 0xFFCCCCCC);
@ -398,7 +398,7 @@ void print_kfuseinfo()
void print_mmc_info()
{
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 SECTORS_TO_MIB_COEFF = 11;
@ -541,7 +541,7 @@ out:
void print_sdcard_info()
{
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 SECTORS_TO_MIB_COEFF = 11;
@ -592,7 +592,7 @@ void print_sdcard_info()
void print_tsec_key()
{
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
sdmmc_storage_t storage;
@ -1014,7 +1014,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
{
int res = 0;
u32 timer = 0;
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (!sd_mount())
@ -1123,7 +1123,7 @@ void dump_package1()
memset(secmon, 0, 0x40000);
memset(loader, 0, 0x40000);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (!sd_mount())
@ -1216,7 +1216,7 @@ void launch_firmware()
ini_sec_t *cfg_sec = NULL;
LIST_INIT(ini_sections);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (sd_mount())
@ -1257,8 +1257,8 @@ void launch_firmware()
if (!cfg_sec)
{
gfx_printf(&gfx_con, "\nUsing default launch configuration...\n");
sleep(3000000);
gfx_printf(&gfx_con, "Using default launch configuration...\n");
}
if (!hos_launch(cfg_sec))
@ -1328,7 +1328,7 @@ void about()
" (/` ( (` ) ) '-; %k[switchbrew]%k\n"
" ` '-; (-'%k";
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_setpos(&gfx_con, 0, 0);
gfx_printf(&gfx_con, octopus, 0xFFFFCC00, 0xFFCCCCCC,
@ -1435,9 +1435,12 @@ void ipl_main()
//display_color_screen(0xAABBCCDD);
u32 *fb = display_init_framebuffer();
gfx_init_ctxt(&gfx_ctxt, fb, 720, 1280, 768);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(&gfx_ctxt, 0x1B);
gfx_con_init(&gfx_con, &gfx_ctxt);
//Enable backlight after initializing gfx
display_backlight(1);
while (1)
tui_do_menu(&gfx_con, &menu_top);

3
ipl/sdmmc.c
View file

@ -174,8 +174,7 @@ static int _sdmmc_storage_readwrite(sdmmc_storage_t *storage, u32 sector, u32 nu
else
retries--;
sleep(500000);
sleep(100000);
} while (retries);
return 0;

4
ipl/tui.c
View file

@ -43,7 +43,7 @@ void *tui_do_menu(gfx_con_t *con, menu_t *menu)
int idx = 0, cnt;
int prev_idx = 0;
gfx_clear(con->gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(con->gfx_ctxt, 0x1B);
while (1)
{
@ -124,7 +124,7 @@ void *tui_do_menu(gfx_con_t *con, menu_t *menu)
default:
break;
}
gfx_clear(con->gfx_ctxt, 0xFF1B1B1B);
gfx_clear_grey(con->gfx_ctxt, 0x1B);
}
}