[coreboot-gerrit] Change in coreboot[master]: [WIP]: mainboard/google/soraka: pull high TOUCHSCREEN_STOP_L...

Wisley Chen (Code Review) gerrit at coreboot.org
Thu Jul 20 08:29:14 CEST 2017


Wisley Chen has uploaded this change for review. ( https://review.coreboot.org/20664


Change subject: [WIP]: mainboard/google/soraka: pull high TOUCHSCREEN_STOP_L pin
......................................................................

[WIP]: mainboard/google/soraka: pull high TOUCHSCREEN_STOP_L pin

After update wacom FW ver. 501, touchscreen can't work.
Wacom FW (ver. 501) enable STOP function.
STOP Pin:
  High: Normal Operation
  Low: Stop Scanning

BUG=b:37007801, b:37265219
BRANCH=none
TEST=manual testing on Soraka board and touchscreen works at boot
and after suspend/resume.

Change-Id: I8a2bdce1554fd99dea30cf91fa48d0529f40b7b0
Signed-off-by: Wisley Chen <wisley.chen at quantatw.com>
---
M src/mainboard/google/poppy/variants/baseboard/gpio.c
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/20664/1

diff --git a/src/mainboard/google/poppy/variants/baseboard/gpio.c b/src/mainboard/google/poppy/variants/baseboard/gpio.c
index 803a631..63df1dc 100644
--- a/src/mainboard/google/poppy/variants/baseboard/gpio.c
+++ b/src/mainboard/google/poppy/variants/baseboard/gpio.c
@@ -250,7 +250,7 @@
 	/* E10 : USB2_OC1# ==> USB_C1_OC_ODL */
 	PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1),
 	/* E11 : USB2_OC2# ==> TOUCHSCREEN_RESET_L */
-	PAD_CFG_GPO(GPP_E11, 0, DEEP),
+	PAD_CFG_GPO(GPP_E11, 1, DEEP),
 	/* E12 : USB2_OC3# ==> USB2_OC3_L */
 	PAD_CFG_NF(GPP_E12, NONE, DEEP, NF1),
 	/* E13 : DDPB_HPD0 ==> USB_C0_DP_HPD */

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I8a2bdce1554fd99dea30cf91fa48d0529f40b7b0
Gerrit-Change-Number: 20664
Gerrit-PatchSet: 1
Gerrit-Owner: Wisley Chen <wisley.chen at quantatw.com>
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