From 25176ef022bdd13864fb23d75066134b62d3abbb Mon Sep 17 00:00:00 2001 From: Gaggery Tsai Date: Fri, 11 Jan 2019 16:04:45 -0800 Subject: [PATCH] /src/mb/google/poppy/variants/atlas: Revise SPK reset This patch revises the pad reset config of speaker reset GPIO pin from RSMRST to PLTRST. Audio engineer suggested to reset the amps with warm reset. BUG=b:122441567 BRANCH=None TEST=warm & cold reset & suspend_stress_test -c 10 and ensure the speakers are working well. Change-Id: I87c554b186b068da93e1662a97afaf01dddae0ef Signed-off-by: Gaggery Tsai Reviewed-on: https://review.coreboot.org/c/30866 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie --- src/mainboard/google/poppy/variants/atlas/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/poppy/variants/atlas/gpio.c b/src/mainboard/google/poppy/variants/atlas/gpio.c index 4de65d4950..5a76d83ea9 100644 --- a/src/mainboard/google/poppy/variants/atlas/gpio.c +++ b/src/mainboard/google/poppy/variants/atlas/gpio.c @@ -275,7 +275,7 @@ static const struct pad_config gpio_table[] = { /* F10 : I2C5_SDA ==> HP_IRQ_GPIO */ PAD_CFG_GPI_APIC(GPP_F10, 20K_PU, PLTRST), /* F11 : I2C5_SCL ==> SPKR_RST_L */ - PAD_CFG_GPO(GPP_F11, 1, RSMRST), + PAD_CFG_GPO(GPP_F11, 1, PLTRST), /* F12 : EMMC_CMD */ PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1), /* F13 : EMMC_DATA0 */