[coreboot-gerrit] Change in coreboot[master]: acpigen_ps2_keybd: Add keymap for Power key

[Furquan Shaikh (Code Review)]

Furquan Shaikh has submitted this change. ( https://review.coreboot.org/c/coreboot/+/41382 )

Change subject: acpigen_ps2_keybd: Add keymap for Power key
......................................................................

acpigen_ps2_keybd: Add keymap for Power key

Power key is a special non-matrixed key. Chrome /powerd
only listens to the keyboard device for this key, so add
its keymap.

BUG=b:155941390
TEST=Test that power key generates KEY_POWER in linux evtest

Change-Id: I570602d9febcb5c17e58761f2004ee88be16c27f
Signed-off-by: Rajat Jain 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41382
Tested-by: build bot (Jenkins) 
Reviewed-by: Furquan Shaikh 
---
M src/acpi/acpigen_ps2_keybd.c
1 file changed, 2 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved

diff --git a/src/acpi/acpigen_ps2_keybd.c b/src/acpi/acpigen_ps2_keybd.c
index 78eb55e..1379a89 100644
--- a/src/acpi/acpigen_ps2_keybd.c
+++ b/src/acpi/acpigen_ps2_keybd.c
@@ -168,6 +168,8 @@
    KEYMAP(0xd0, KEY_DOWN),
    KEYMAP(0xcd, KEY_RIGHT),
    KEYMAP(0xc8, KEY_UP),
+	/* Power Key */
+	KEYMAP(0xde, KEY_POWER),
 };

static void ssdt_generate_physmap(struct acpi_dp *dp, uint8_t num_top_row_keys,