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Name more hardcoded regs/vals

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This commit is contained in:
Kostas Missos
2018-11-10 14:11:42 +02:00
parent cfef8b4f72
commit 4eb5b5f91b
13 changed files with 185 additions and 95 deletions
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14
bootloader/gfx/di.c
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@@ -81,7 +81,7 @@ void display_init()
gpio_write(GPIO_PORT_V, GPIO_PIN_1, GPIO_HIGH); // Backlight Enable enable.
// Config display interface and display.
MIPI_CAL(0x60) = 0;
MIPI_CAL(MIPI_CAL_MIPI_BIAS_PAD_CFG2) = 0;
exec_cfg((u32 *)CLOCK_BASE, _display_config_1, 4);
exec_cfg((u32 *)DISPLAY_A_BASE, _display_config_2, 94);
@@ -94,11 +94,11 @@ void display_init()
usleep(60000);
DSI(_DSIREG(DSI_BTA_TIMING)) = 0x50204;
DSI(_DSIREG(DSI_WR_DATA)) = 0x337;
DSI(_DSIREG(DSI_WR_DATA)) = 0x337; // MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE
DSI(_DSIREG(DSI_TRIGGER)) = DSI_TRIGGER_HOST;
_display_dsi_wait(250000, _DSIREG(DSI_TRIGGER), DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO);
DSI(_DSIREG(DSI_WR_DATA)) = 0x406;
DSI(_DSIREG(DSI_WR_DATA)) = 0x406; // MIPI_DCS_GET_DISPLAY_ID
DSI(_DSIREG(DSI_TRIGGER)) = DSI_TRIGGER_HOST;
_display_dsi_wait(250000, _DSIREG(DSI_TRIGGER), DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO);
@@ -111,12 +111,12 @@ void display_init()
if (_display_ver == 0x10)
exec_cfg((u32 *)DSI_BASE, _display_config_4, 43);
DSI(_DSIREG(DSI_WR_DATA)) = 0x1105;
DSI(_DSIREG(DSI_WR_DATA)) = 0x1105; // MIPI_DCS_EXIT_SLEEP_MODE
DSI(_DSIREG(DSI_TRIGGER)) = DSI_TRIGGER_HOST;
usleep(180000);
DSI(_DSIREG(DSI_WR_DATA)) = 0x2905;
DSI(_DSIREG(DSI_WR_DATA)) = 0x2905; // MIPI_DCS_SET_DISPLAY_ON
DSI(_DSIREG(DSI_TRIGGER)) = DSI_TRIGGER_HOST;
usleep(20000);
@@ -187,7 +187,7 @@ void display_end()
display_backlight_brightness(0, 1000);
DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = 1;
DSI(_DSIREG(DSI_WR_DATA)) = 0x2805;
DSI(_DSIREG(DSI_WR_DATA)) = 0x2805; // MIPI_DCS_SET_DISPLAY_OFF
DISPLAY_A(_DIREG(DC_CMD_STATE_ACCESS)) = READ_MUX | WRITE_MUX;
DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = 0;
@@ -200,7 +200,7 @@ void display_end()
if (_display_ver == 0x10)
exec_cfg((u32 *)DSI_BASE, _display_config_14, 22);
DSI(_DSIREG(DSI_WR_DATA)) = 0x1005;
DSI(_DSIREG(DSI_WR_DATA)) = 0x1005; // MIPI_DCS_ENTER_SLEEP_MODE
DSI(_DSIREG(DSI_TRIGGER)) = DSI_TRIGGER_HOST;
usleep(50000);