[S] Change in coreboot[main]: mb/google/geralt: Remove SAMSUNG_ATANA33XC20 panel support

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Yu-Ping Wu.

Yidi Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/78210?usp=email )

Change subject: mb/google/geralt: Remove SAMSUNG_ATANA33XC20 panel support
......................................................................

mb/google/geralt: Remove SAMSUNG_ATANA33XC20 panel support

This panel is never actually enabled on Geralt. The derived project
won't use this panel neither. Therefore, remove this panel support.

BUG=none
BRANCH=none
TEST=emerge-geralt coreboot

Change-Id: I97ed5b341724ed42098b2c17d0eb75eab881dbb1
Signed-off-by: Yidi Lin 
---
M src/mainboard/google/geralt/panel_geralt.c
1 file changed, 0 insertions(+), 19 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/10/78210/1

diff --git a/src/mainboard/google/geralt/panel_geralt.c b/src/mainboard/google/geralt/panel_geralt.c
index 443703d..455f759 100644
--- a/src/mainboard/google/geralt/panel_geralt.c
+++ b/src/mainboard/google/geralt/panel_geralt.c
@@ -24,11 +24,6 @@
    gpio_output(GPIO_MIPI_BL_PWM_1V8, 0);
 }

-static void configure_edp_backlight(void)
-{
-	gpio_output(GPIO_AP_DISP_BKLTEN, 0);
-}
-
 static void power_on_mipi_boe_tv110c9m_ll0(void)
 {
    const struct tps65132s_reg_setting reg_settings[] = {
@@ -61,13 +56,6 @@
    mdelay(6);
 }

-static void power_on_edp_samsung_atana33xc20(void)
-{
-	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[] = {
    [1] = {
    	.name = "BOE_TV110C9M_LL0",
@@ -76,13 +64,6 @@
    	.disp_path = DISP_PATH_MIPI,
    	.pwm_ctrl_gpio = true,
    },
-	[11] = {
-		.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,
-	},
 };

struct panel_description *get_panel_description(uint32_t panel_id)