ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 241 deletions

diff --git a/board/lantis/led.c b/board/lantis/led.c
deleted file mode 100644
index c4868de740..0000000000
--- a/board/lantis/led.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/* Copyright 2020 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Lantis specific LED settings. */
-
-#include "cbi_fw_config.h"
-#include "charge_manager.h"
-#include "charge_state.h"
-#include "extpower.h"
-#include "hooks.h"
-#include "led_common.h"
-
-#define BAT_LED_ON 0
-#define BAT_LED_OFF 1
-
-#define POWER_LED_ON 0
-#define POWER_LED_OFF 1
-
-const enum ec_led_id supported_led_ids[] = {
-	EC_LED_ID_LEFT_LED,
-	EC_LED_ID_RIGHT_LED,
-	EC_LED_ID_POWER_LED
-};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-enum led_color {
-	LED_OFF = 0,
-	LED_AMBER,
-	LED_WHITE,
-	LED_COLOR_COUNT  /* Number of colors, not a color itself */
-};
-
-enum led_port {
-	LEFT_PORT = 0,
-	RIGHT_PORT
-};
-
-static int led_set_color_battery(int port, enum led_color color)
-{
-	enum gpio_signal amber_led, white_led;
-
-	amber_led = (port == RIGHT_PORT ? GPIO_BAT_LED_AMBER_C1 :
-				 GPIO_BAT_LED_AMBER_C0);
-	white_led = (port == RIGHT_PORT ? GPIO_BAT_LED_WHITE_C1 :
-				 GPIO_BAT_LED_WHITE_C0);
-
-	switch (color) {
-	case LED_OFF:
-		gpio_set_level(white_led, BAT_LED_OFF);
-		gpio_set_level(amber_led, BAT_LED_OFF);
-		break;
-	case LED_WHITE:
-		gpio_set_level(white_led, BAT_LED_ON);
-		gpio_set_level(amber_led, BAT_LED_OFF);
-		break;
-	case LED_AMBER:
-		gpio_set_level(white_led, BAT_LED_OFF);
-		gpio_set_level(amber_led, BAT_LED_ON);
-		break;
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-	return EC_SUCCESS;
-}
-
-static int led_set_color_power(enum ec_led_colors color)
-{
-	switch (color) {
-	case LED_OFF:
-		gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_OFF);
-		break;
-	case LED_WHITE:
-		gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_ON);
-		break;
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-	return EC_SUCCESS;
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	switch (led_id) {
-	case EC_LED_ID_LEFT_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		brightness_range[EC_LED_COLOR_AMBER] = 1;
-		break;
-	case EC_LED_ID_RIGHT_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		brightness_range[EC_LED_COLOR_AMBER] = 1;
-		break;
-	case EC_LED_ID_POWER_LED:
-		brightness_range[EC_LED_COLOR_WHITE] = 1;
-		break;
-	default:
-		break;
-	}
-}
-
-static int led_set_color(enum ec_led_id led_id, enum led_color color)
-{
-	int rv;
-
-	switch (led_id) {
-	case EC_LED_ID_RIGHT_LED:
-		rv = led_set_color_battery(RIGHT_PORT, color);
-		break;
-	case EC_LED_ID_LEFT_LED:
-		rv = led_set_color_battery(LEFT_PORT, color);
-		break;
-	case EC_LED_ID_POWER_LED:
-		rv = led_set_color_power(color);
-		break;
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-	return rv;
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
-	if (brightness[EC_LED_COLOR_WHITE] != 0)
-		led_set_color(led_id, LED_WHITE);
-	else if (brightness[EC_LED_COLOR_AMBER] != 0)
-		led_set_color(led_id, LED_AMBER);
-	else
-		led_set_color(led_id, LED_OFF);
-
-	return EC_SUCCESS;
-}
-
-/*
- * Set active charge port color to the parameter, turn off all others.
- * If no port is active (-1), turn off all LEDs.
- */
-static void set_active_port_color(enum led_color color)
-{
-	int port = charge_manager_get_active_charge_port();
-
-	if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED))
-		led_set_color_battery(RIGHT_PORT,
-				(port == RIGHT_PORT) ? color : LED_OFF);
-	if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED))
-		led_set_color_battery(LEFT_PORT,
-				(port == LEFT_PORT) ? color : LED_OFF);
-}
-
-static void led_set_battery(void)
-{
-	static int battery_ticks;
-	static int power_ticks;
-	uint32_t chflags = charge_get_flags();
-
-	battery_ticks++;
-
-	/*
-	 * Override battery LED for clamshell SKU, which doesn't have power
-	 * LED, blinking battery white LED to indicate system suspend without
-	 * charging.
-	 */
-	if (get_cbi_fw_config_tablet_mode() == TABLET_MODE_ABSENT) {
-		if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND) &&
-			charge_get_state() != PWR_STATE_CHARGE) {
-			led_set_color_battery(RIGHT_PORT, power_ticks++ & 0x2 ?
-						  LED_WHITE : LED_OFF);
-			led_set_color_battery(LEFT_PORT, power_ticks++ & 0x2 ?
-						  LED_WHITE : LED_OFF);
-			return;
-		}
-	}
-
-	power_ticks = 0;
-
-	switch (charge_get_state()) {
-	case PWR_STATE_CHARGE:
-		set_active_port_color(LED_AMBER);
-		break;
-	case PWR_STATE_DISCHARGE_FULL:
-		if (extpower_is_present()) {
-			set_active_port_color(LED_WHITE);
-			break;
-		}
-		/* Intentional fall-through */
-	case PWR_STATE_DISCHARGE:
-		/*
-		 * Blink white light (1 sec on, 1 sec off)
-		 * when battery capacity is less than 10%
-		 */
-		if (charge_get_percent() < 10)
-			led_set_color_battery(RIGHT_PORT,
-				(battery_ticks & 0x2) ? LED_WHITE : LED_OFF);
-		else
-			set_active_port_color(LED_OFF);
-		break;
-	case PWR_STATE_ERROR:
-		set_active_port_color(
-			(battery_ticks % 0x2) ? LED_WHITE : LED_OFF);
-		break;
-	case PWR_STATE_CHARGE_NEAR_FULL:
-		set_active_port_color(LED_WHITE);
-		break;
-	case PWR_STATE_IDLE: /* External power connected in IDLE */
-		if (chflags & CHARGE_FLAG_FORCE_IDLE)
-			set_active_port_color(
-				(battery_ticks & 0x2) ? LED_AMBER : LED_OFF);
-		else
-			set_active_port_color(LED_WHITE);
-		break;
-	default:
-		/* Other states don't alter LED behavior */
-		break;
-	}
-}
-
-static void led_set_power(void)
-{
-	static int power_tick;
-
-	power_tick++;
-
-	if (chipset_in_state(CHIPSET_STATE_ON))
-		led_set_color_power(LED_WHITE);
-	else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND))
-		led_set_color_power(
-			(power_tick & 0x2) ? LED_WHITE : LED_OFF);
-	else
-		led_set_color_power(LED_OFF);
-}
-
-/* Called by hook task every TICK */
-static void led_tick(void)
-{
-	if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED))
-		led_set_power();
-
-	led_set_battery();
-}
-DECLARE_HOOK(HOOK_TICK, led_tick, HOOK_PRIO_DEFAULT);