From 23d7f6fc26de9f4a69e7fcc4e581b3376b9a266f Mon Sep 17 00:00:00 2001 From: Devin Lu Date: Thu, 25 Jul 2019 15:42:12 +0800 Subject: dorp: add support keyboard backlight Currently Dorp use the same firmware with Meep, enable keyboard backlight support from Meep. BUG=b:138177049, b:138413969 BRANCH=octopus TEST=make buildall -j, make sure ec console kblight can adjust keyboard backlight brightness. Change-Id: Id624e31a85c296468199e4532b758fd4777e70d2 Signed-off-by: Devin Lu Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1716681 Reviewed-by: Marco Chen Reviewed-by: Daisuke Nojiri Tested-by: Justin TerAvest (cherry picked from commit b0bac9211ef3bd10115114dd7bac4a7fe643fe55) Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1725370 Commit-Queue: Justin TerAvest Reviewed-by: Justin TerAvest --- board/meep/board.h | 3 ++- board/meep/gpio.inc | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/board/meep/board.h b/board/meep/board.h index 41e6d23733..de91444245 100644 --- a/board/meep/board.h +++ b/board/meep/board.h @@ -39,7 +39,8 @@ #define CONFIG_LID_ANGLE_UPDATE #define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL #define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL - +#define CONFIG_PWM +#define CONFIG_PWM_KBLIGHT #define CONFIG_TEMP_SENSOR #define CONFIG_THERMISTOR #define CONFIG_STEINHART_HART_3V3_13K7_47K_4050B diff --git a/board/meep/gpio.inc b/board/meep/gpio.inc index d1ad178ebd..d1d29a6031 100644 --- a/board/meep/gpio.inc +++ b/board/meep/gpio.inc @@ -135,8 +135,8 @@ GPIO(BAT_LED_AMBER_L, PIN(C, 3), GPIO_OUT_HIGH) /* LED_1_L */ GPIO(BAT_LED_WHITE_L, PIN(C, 4), GPIO_OUT_HIGH) /* LED_2_L */ GPIO(PWR_LED_WHITE_L, PIN(D, 7), GPIO_OUT_HIGH) /* LED_3_L */ -/* Not implemented in hardware */ -UNIMPLEMENTED(KB_BL_PWR_EN) +/* Keyboard Backlight */ +GPIO(KB_BL_PWR_EN, PIN(6, 2), GPIO_OUT_LOW) /* MKBP event synchronization */ GPIO(EC_INT_L, PIN(9, 4), GPIO_ODR_HIGH) /* EC_AP_INT_ODL */ -- cgit v1.2.1