diff options
| author | Jianeng Ceng <cengjianeng@huaqin.corp-partner.google.com> | 2023-03-30 16:50:22 +0800 |
|---|---|---|
| committer | Rex-BC Chen <rex-bc.chen@mediatek.com> | 2023-04-10 01:54:39 +0000 |
| commit | 47a9797100d65f2b23b81d9893302abd92994abd (patch) | |
| tree | b3a90ef1db0c944921a9be70035b340f0fe52c3c | |
| parent | 4c4e9fc62ef866dca880ed2e8b45e2f8dcc1e15f (diff) | |
mb/google/geralt: Power on Samsung ATNA33XC20 eDP panel
Geralt uses Samsung panel, and Mutto is responsible for bonding the
panel and touch, so rename the panel description.
Add power-on sequence for Samsung ATNA33XC20 panel.
EDID Info:
header: 00 ff ff ff ff ff ff 00
serial number: 4c 83 62 41 00 00 00 00 28 1e
version: 01 04
basic params: b5 1d 11 78 02
chroma info: 0c f1 ae 52 3c b9 23 0c 50 54
established: 00 00 00
standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1: 35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 2: 35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 3: 00 00 00 0f 00 d1 09 3c d1 09 3c 28 80 00 00 00 00 00
descriptor 4: 00 00 00 fe 00 41 54 4e 41 33 33 58 43 32 30 2d 30 20
extensions: 01
checksum: 6f
BUG=b:276097739
TEST=test firmware display pass.
Signed-off-by: Jianeng Ceng <cengjianeng@huaqin.corp-partner.google.com>
Change-Id: Ibd2d05c7eef1360ca954316f2e76b21ed1f85be8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74115
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: jason-ch chen <Jason-ch.Chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/geralt/panel_geralt.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/mainboard/google/geralt/panel_geralt.c b/src/mainboard/google/geralt/panel_geralt.c index 1cb8e47d2a..159bc76cb6 100644 --- a/src/mainboard/google/geralt/panel_geralt.c +++ b/src/mainboard/google/geralt/panel_geralt.c @@ -22,9 +22,9 @@ static void configure_mipi_pwm_backlight(void) gpio_output(GPIO_MIPI_BL_PWM_1V8, 0); } -static void configure_edp_aux_backlight(void) +static void configure_edp_backlight(void) { - /* TODO: Add edp aux backlight for MUTTO_B152731E1 when we get MUTTO_B152731E1 */ + gpio_output(GPIO_AP_DISP_BKLTEN, 0); } static void power_on_mipi_boe_tv110c9m_ll0(void) @@ -48,9 +48,11 @@ static void power_on_mipi_boe_tv110c9m_ll0(void) mdelay(6); } -static void power_on_edp_mutto_b152731e1(void) +static void power_on_edp_samsung_atana33xc20(void) { - /* TODO: Add the poweron for MUTTO_B152731E1 when we get MUTTO_B152731E1 */ + gpio_output(GPIO_EN_PP3300_EDP_DISP_X, 1); + gpio_set_pull(GPIO_EDP_HPD_1V8, GPIO_PULL_ENABLE, GPIO_PULL_UP); + gpio_set_mode(GPIO_EDP_HPD_1V8, 4); } static struct panel_description panels[] = { @@ -62,9 +64,9 @@ static struct panel_description panels[] = { .pwm_ctrl_gpio = true, }, [11] = { - .name = "MUTTO_B152731E1", - .power_on = power_on_edp_mutto_b152731e1, - .configure_panel_backlight = configure_edp_aux_backlight, + .name = "SAMSUNG_ATANA33XC20", + .power_on = power_on_edp_samsung_atana33xc20, + .configure_panel_backlight = configure_edp_backlight, .disp_path = DISP_PATH_EDP, .pwm_ctrl_gpio = false, }, |