google/scarlet: support kd097d04 panel

Support kd097d04 dual mipi panel on Scarlet.

Change-Id: Ie8bc0cbb79840f1924a8cc111f2511292203731f
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/22472
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Lin Huang 2017-11-23 08:50:03 +08:00 committed by Julius Werner
parent 18617bf21b
commit add7666a47
3 changed files with 168 additions and 4 deletions

View File

@ -26,8 +26,10 @@
#include <soc/clock.h>
#include <soc/display.h>
#include <soc/grf.h>
#include <soc/mipi.h>
#include <soc/i2c.h>
#include <soc/usb.h>
#include <string.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "board.h"
@ -379,9 +381,170 @@ void mainboard_power_on_backlight(void)
prepare_backlight_i2c();
}
const struct mipi_panel_data *mainboard_get_mipi_mode(struct edid *edid)
static struct panel_init_command kd097d04_init_commands[] = {
/* voltage setting */
{ 0xB0, 0x00 },
{ 0xB2, 0x02 },
{ 0xB3, 0x11 },
{ 0xB4, 0x00 },
{ 0xB6, 0x80 },
/* VCOM disable */
{ 0xB8, 0x80 },
{ 0xBA, 0x43 },
/* VCOM setting */
{ 0xBB, 0x53 },
/* VSP setting */
{ 0xBC, 0x0A },
/* VSN setting */
{ 0xBD, 0x4A },
/* VGH setting */
{ 0xBE, 0x2F },
/* VGL setting */
{ 0xBF, 0x1A },
{ 0xF0, 0x39 },
{ 0xF1, 0x21 },
/* Gamma setting */
{ 0xB0, 0x02 },
{ 0xC0, 0x00 },
{ 0xC1, 0x01 },
{ 0xC2, 0x0B },
{ 0xC3, 0x15 },
{ 0xC4, 0x22 },
{ 0xC5, 0x11 },
{ 0xC6, 0x15 },
{ 0xC7, 0x19 },
{ 0xC8, 0x1A },
{ 0xC9, 0x16 },
{ 0xCA, 0x18 },
{ 0xCB, 0x13 },
{ 0xCC, 0x18 },
{ 0xCD, 0x13 },
{ 0xCE, 0x1C },
{ 0xCF, 0x19 },
{ 0xD0, 0x21 },
{ 0xD1, 0x2C },
{ 0xD2, 0x2F },
{ 0xD3, 0x30 },
{ 0xD4, 0x19 },
{ 0xD5, 0x1F },
{ 0xD6, 0x00 },
{ 0xD7, 0x01 },
{ 0xD8, 0x0B },
{ 0xD9, 0x15 },
{ 0xDA, 0x22 },
{ 0xDB, 0x11 },
{ 0xDC, 0x15 },
{ 0xDD, 0x19 },
{ 0xDE, 0x1A },
{ 0xDF, 0x16 },
{ 0xE0, 0x18 },
{ 0xE1, 0x13 },
{ 0xE2, 0x18 },
{ 0xE3, 0x13 },
{ 0xE4, 0x1C },
{ 0xE5, 0x19 },
{ 0xE6, 0x21 },
{ 0xE7, 0x2C },
{ 0xE8, 0x2F },
{ 0xE9, 0x30 },
{ 0xEA, 0x19 },
{ 0xEB, 0x1F },
/* GOA MUX setting */
{ 0xB0, 0x01 },
{ 0xC0, 0x10 },
{ 0xC1, 0x0F },
{ 0xC2, 0x0E },
{ 0xC3, 0x0D },
{ 0xC4, 0x0C },
{ 0xC5, 0x0B },
{ 0xC6, 0x0A },
{ 0xC7, 0x09 },
{ 0xC8, 0x08 },
{ 0xC9, 0x07 },
{ 0xCA, 0x06 },
{ 0xCB, 0x05 },
{ 0xCC, 0x00 },
{ 0xCD, 0x01 },
{ 0xCE, 0x02 },
{ 0xCF, 0x03 },
{ 0xD0, 0x04 },
{ 0xD6, 0x10 },
{ 0xD7, 0x0F },
{ 0xD8, 0x0E },
{ 0xD9, 0x0D },
{ 0xDA, 0x0C },
{ 0xDB, 0x0B },
{ 0xDC, 0x0A },
{ 0xDD, 0x09 },
{ 0xDE, 0x08 },
{ 0xDF, 0x07 },
{ 0xE0, 0x06 },
{ 0xE1, 0x05 },
{ 0xE2, 0x00 },
{ 0xE3, 0x01 },
{ 0xE4, 0x02 },
{ 0xE5, 0x03 },
{ 0xE6, 0x04 },
{ 0xE7, 0x00 },
{ 0xEC, 0xC0 },
/* GOA timing setting */
{ 0xB0, 0x03 },
{ 0xC0, 0x01 },
{ 0xC2, 0x6F },
{ 0xC3, 0x6F },
{ 0xC5, 0x36 },
{ 0xC8, 0x08 },
{ 0xC9, 0x04 },
{ 0xCA, 0x41 },
{ 0xCC, 0x43 },
{ 0xCF, 0x60 },
{ 0xD2, 0x04 },
{ 0xD3, 0x04 },
{ 0xD4, 0x03 },
{ 0xD5, 0x02 },
{ 0xD6, 0x01 },
{ 0xD7, 0x00 },
{ 0xDB, 0x01 },
{ 0xDE, 0x36 },
{ 0xE6, 0x6F },
{ 0xE7, 0x6F },
/* GOE setting */
{ 0xB0, 0x06 },
{ 0xB8, 0xA5 },
{ 0xC0, 0xA5 },
{ 0xD5, 0x3F },
};
const struct mipi_panel_data kd097d04_panel = {
.mipi_num = 2,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 8,
.display_on_udelay = 120000,
.video_mode_udelay = 5000,
.init_cmd = kd097d04_init_commands,
.num_init_commands = ARRAY_SIZE(kd097d04_init_commands)
};
static const struct edid_mode kd097d04_edid_mode = {
.name = "1536x2048@60Hz",
.pixel_clock = 213000,
.refresh = 60,
.ha = 1536,
.hbl = 164,
.hso = 70,
.hspw = 24,
.va = 2048,
.vbl = 44,
.vso = 17,
.vspw = 2,
};
const struct mipi_panel_data *mainboard_get_mipi_mode
(struct edid_mode *edid_mode)
{
return NULL;
memcpy(edid_mode, &kd097d04_edid_mode, sizeof(struct edid_mode));
return &kd097d04_panel;
}
static void mainboard_enable(device_t dev)

View File

@ -123,7 +123,7 @@ retry_edp:
write32(&rk3399_grf->soc_con20,
RK_CLRBITS((1 << 0) | (1 << 4)));
panel_data = mainboard_get_mipi_mode(&edid);
panel_data = mainboard_get_mipi_mode(&edid.mode);
if (panel_data) {
if (panel_data->mipi_num > 1)
detected_mode = VOP_MODE_DUAL_MIPI;

View File

@ -23,5 +23,6 @@
void rk_display_init(device_t dev);
void mainboard_power_on_backlight(void);
const struct mipi_panel_data *mainboard_get_mipi_mode(struct edid *edid);
const struct mipi_panel_data *mainboard_get_mipi_mode
(struct edid_mode *edid_mode);
#endif