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| author | Zick Wei <zick.wei@quanta.corp-partner.google.com> | 2020-10-13 18:50:56 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-10-15 06:47:54 +0000 |
| commit | 6880147bc323ffb8dff02025ffa9eb7bf920ccfb (patch) | |
| tree | 82534ac398272a1d36640fc388237a453888b05c /board/berknip/board.h | |
| parent | e4c3ec56c5002ce4ed425495eaa50379d9eb3b96 (diff) | |
| download | chrome-ec-6880147bc323ffb8dff02025ffa9eb7bf920ccfb.tar.gz | |
berknip: use HPD to disable pi3hdx1204 in S0
This patch use HPD HDMI HPD signal to enable/disable
HDMI retimer pi3hdx1204 in S0 to save power.
BUG=none
BRANCH=zork
TEST=verify HDMI display function normally
Signed-off-by: Zick Wei <zick.wei@quanta.corp-partner.google.com>
Change-Id: I371e5a2ceb1474a038e92b3ff0122c327f41a39f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2467601
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'board/berknip/board.h')
| -rw-r--r-- | board/berknip/board.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/board/berknip/board.h b/board/berknip/board.h index d6e127ca3c..8260c37313 100644 --- a/board/berknip/board.h +++ b/board/berknip/board.h @@ -200,8 +200,6 @@ extern const struct usb_mux usbc1_tusb544; extern const struct usb_mux usbc1_ps8743; extern struct usb_mux usbc1_amd_fp5_usb_mux; -void hdmi_hpd_interrupt(enum ioex_signal signal); - #ifdef CONFIG_KEYBOARD_FACTORY_TEST extern const int keyboard_factory_scan_pins[][2]; extern const int keyboard_factory_scan_pins_used; |